Fluoroplastic Products - Process Systems, Saint

Saint-Gobain Performance Plastics Isofluor GmbH
Phone + 49 (0) 2131 53359-0
Fax + 49 (0) 2131 53359-90
E-mail: service@isofluor.de · URL: www.isofluor.de
RANGE OF PRODUCTS
ARTICLES MADE OF FLUOROPLASTICS
RANGE OF
PRODUCTS
Tubing made of Fluoroplastics
Page
PTFE tubing .............................................................................. 3
FEP tubing ................................................................................. 5
MFA tubing ................................................................................. 6
PFA tubing .................................................................................. 7
PEEK tubing .............................................................................. 10
ETFE tubing .............................................................................. 11
PVDF tubing .............................................................................. 11
Medical grade tubing - also ring-marked ................................ 12
Convoluted tubing ............................................................... 13/25
Spiral tubing ............................................................................. 13
Spiralized tubing ...................................................................... 13
Printed tubing ........................................................................... 13
Shrink-Tubing made of Fluoroplastics
Heat-shrinkable fluoroplastic tubing ........................................14
Heat-shrinkable PTFE tubing ................................................... 16
Heat-shrinkable FEP, MFA and PFA tubing ............................... 18
PTFE-FEP dual heat-shrinkable tubing ................................... 20
Fluoroplastic-insulated cable and wire .............................. 21
Isoflex Joint Sealing Strip made of streched PTFE ..........23
All information and data given in this product info or otherwise communicated by our staff, are backed up by our general practical experience and are therefore given to the best of our knowledge.
However, they do not imply any liability on our part. It is the responsibility of the user to carefully check all the data and values received prior to making use of the product in question.
1
Isofluor
Kunststoffverarbeitungs GmbH
Isofluor GmbH has been in business for
ABOUT
OURSELVES
the quality of our products as such. Since August 1997, Isofluor is entitled
to the quality seal according to DIN
15 years now. The skills and know-
EN ISO standard 9001. Logistics: A
how acquired during this period are con-
large stock of standard products
sistently applied to finding customised
enables us to keep delivery periods
solutions for the end user, while existing
down.
solutions are constantly being improved. Our policy
Service: Since the frequently very specific require-
of attending to the individual needs of our customers, has
ments of the end user cannot always be met by our standard
paid off in terms of a secure share of the German market
range of products, we are ready to work out individual soluti-
for extruded fluoroplastics. And our annually growing export
ons based on the requirements outlined by our customers.
figures are a clear proof of our competitiveness and customer-
. . . and this is how you find us:
orientation also on the international market.
But where do I come in? - you may ask.
Isofluor GmbH
Consultation: We know our products, and our sales staff
Ziegeleistrasse 2 D-41472 Neuss Germany
is thoroughly experienced in the application and processing
Telephone: +49 (0) 2131 533590
of extruded fluoroplastics. It is this know-how which we are
Facsimile: +49 (0) 2131 53359-90
glad to share.
E-mail: Service@isofluor.de · Home: http // www. isofluor.de
Quality: It is given top priority. And this not only applies to
Monday till Friday from 8.00 am to 5.30 pm
2
P
TFE (polytetrafluoroethylene) is
better known as Teflon® to most
users. Its excellent antifriction properties in connection with a high
FLUOROPLASTIC
TUBING
To meet our customers' specifications,
we have developed antistatic tubing,
tubing with improved thermal conductivity and high abrasive resistance.
temperature stability of up to + 260 °C
and wide resistance to aggressive
liquids, have made Teflon® PTFE
well known in recent years.
Our PTFE tubes are put to use in many different fields
of application. Due to these various uses, our tubes
are subject not only to the DIN EN ISO standard 9001 introduced in 1997, but also to many other standards for a
Product Facts and Data at a Glance
variety of requirements, such as the UL approval, MIL, AMS,
ASTM, DIN and the biocompatibility test.
■
long-term temperature stability from -70 °C to
+ 260 °C
In order to meet the user's demand for top quality, our tubing
represents state-of-the-art technology, with only the purest
■
resistant to most aggressive media
(virgin) raw materials being used for production. Constant
■
lowest friction coefficient of all fluoroplastics
technical improvement enables us to supply long continous
■
available in 10 colours from standard production
lengths and to meet tight tolerances. And it goes without
■
customized manufacture
saying that we maintain a large stock of standard material
■
acceptance to UL standard on request
to meet our customers' everyday requirements.
■
biocompatibility on request
As for the medical sector, we supply tubing manufactured in
■
large stock available
a strictly clean room environment. In addition to the milk
■
diameters ranging from 0.20 mm to 30.0 mm
white colour of the PTFE material, our tubes are available
■
available also with fillers for higher abrasive resistance
in 10 other colours, even bi-coloured.
Our PTFE tubes are used in many different fields of application. There are a number of applications where PTFE may
be the suitable material but not exactly the right choice for
For our standard sizes, please refer to the tables on pages
our customers. In such cases we shall always endeavour to
8 and 9.
find a more suitable alternative.
Teflon® is a registered trademark of DuPont company.
3
T
ube lengths
Tolerances
PTFE
TUBING
We rarely supply our tubing in
full "preform" length. More frequently,
As a principle, PTFE tubing supplied by
Isofluor is manufactured to the
our tubing material is requested for use
standard tolerances shown in the table
in identical lengths. For that reason, we
below. Of course, other tolerances can be
supply cut-to-length tube sections to our
allowed for on request. In case of doubt,
customers' specifications.
please contact our sales staff.
We shall be pleased to be of help with any information you may require.
Standard Tolerances acc. to GKV (Head Organization of the Plastics Processing Industry)
Inner Diameter mm
Tolerance mm
Wall Thickness mm
Tolerance mm
1–5
+/– 0,20 mm
0,1 – 0,3
+/– 0,05 mm
5–7
+/– 0,25 mm
0,3 – 0,6
+/– 0,10 mm
7 – 10
+/– 0,30 mm
0,6 – 1,0
+/– 0,15 mm
10 – 15
+/– 0,35 mm
1,0 – 2,0
+/– 0,20 mm
15 – 20
+/– 0,40 mm
4
F
EP, MFA and PFA belong to the category of melt fusible fluoroplastics,
as opposed to PTFE. Since a different pro-
coefficients of fusible fluoroplastics are
FEP
TUBING
superior to those of PTFE. The chemical
resistance of FEP is only slightly inferior
cess is used for the production of FEP and
to that of PTFE. In contrast to the milk
the other melt fusible fluoroplastics, lon-
white PTFE material, FEP is more trans-
ger production lengths and improved
parent. Thus for instance, FEP tubing is
tolerances are possible.
always the right choice, whenever there
Moreover, there is also a great variety of sizes availa-
is the necessity to observe the flow of liquids in the
ble. Thus, current diameters range from 0.40 mm to 110 mm.
tube from outside.
Above all, FEP tubes from Isofluor distinguish themselves by
The tubes can be supplied on drums, in coils or already cut to
their excellent ductility. In most cases, the diffusion
length in sections to the customers` specifications.
Product Facts and Data at a Glance
■
temperature stability from -70 °C to +205 °C
■
low absorption of water
■
large factory lengths possible
■
high transparency
■
available diameters ranging from 0.40 mm to 110 mm
■
also available in cut-to-length sections
■
tubes available in 10 colours from standard production
■
very tight tolerances on request
5
■
customized sizes - tooling costs not charged in
most cases
M
FA (modified fluoroalkoxy) is a
newly developed fluoroplastic
material we included in our range of
MFA
TUBING
In addition, MFA tubing from Isofluor
is characterized by an extremely
smooth surface both on the inside and
products in 1997. Our MFA tubing is
the outside. Thus, the deposit of foreign
distinguished by a particularly high
matter is virtually impossible. Our MFA
transparency not found with any of
tubes are stable at temperatures ranging
the other fluoroplastics. Even with
from -70 °C to +240 °C and - similar to
wall thicknesses of about 1.0 mm the material
PFA - they are resistant to most aggressive agents. For
seems almost crystal-clear, with hardly any trace of
this reason, MFA tubes are used above all for handling high-
opaqueness.
purity acids needed in semiconductor technology.
Product Facts and Data at a Glance
■
lowest diffusion coefficients of all known fluoroplastics
■
temperature resistance from -70 °C to + 240 °C
■
available diameters ranging from 0.40 mm to 110 mm
■
highest transparency of all known fluoroplastics
■
customized sizes - tooling costs not charged in most
■
extremely smooth surface
cases
6
P
FA is an outstanding fluoroplastic
low cold flow, improved mechanical pro-
PFA
TUBING
with the best temperature stability
of all melt fusible fluoroplastics. Our
perties, low diffusion and improved light
transmittance. Since PFA enters the
PFA tubing is distinguished by its
phase of liquefaction at approximately
excellent chemical and physical pro-
310 °C, welding is possible as with all
perties largely identical with those of
melt fusible fluoroplastics. Using sui-
the PTFE material. The essential dif-
table colouring agents, our PFA tubes
ferences for instance in comparison with PTFE are:
Product Facts and Data at a Glance
can be supplied in various colours.
■
very narrow tolerances on request
■
temperature stability from -70 °C to + 260 °C
■
also available in cut-to-length sections
■
excellent resistance to pressure
■
customized sizes - tooling costs not charged in
■
large factory lengths possible
most cases
Standard Tolerances for FEP-, MFA-, PFA Tubing
Inner Diameter mm
Tolerance mm
Wall Thickness mm
Tolerance mm
1– 7
+/– 0,10 mm
0,1 – 0,3
+/– 0,05 mm
7 – 15
+/– 0,15 mm
0,3 – 1,0
+/– 0,10 mm
15 – 30
+/– 0,20 mm
1,0 – 2,0
+/– 0,15 mm
30 – 80
+/– 0,25 mm
80 – 110
+/– 0,30 mm
Tolerances not listed here should be checked with our sales staff and indicated on your order sheet.
For our standard sizes, please refer to the tables on page 8.
7
STANDARD
SIZES
Inner Dia.(mm)
0,20
0,30
0,40
0,50
0,60
0,70
0,80
0,90
1,00
1,00
1,50
2,00
2,50
3,00
3,50
4,00
4,50
5,00
5,50
6,00
6,50
7,00
7,50
8,00
8,50
9,00
9,50
10,00
12,00
14,00
16,00
18,00
20,00
Fluoroplastic Tubing
Miniature Tubing
Wall Thickness (mm)
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
Wall Thickness (mm)
Fluoroplastic Tubing
Fabric Ply Tubing
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
0,5
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
Fluoroplastic Tubing
Maxi-Tubing
PTFE FEP MFA PFA
*
*
*
30,00
1,0
40,00
1,0
50,00
1,0
60,00
1,0
70,00
1,0
80,00
1,0
90,00
1,0
100,00
1,0
110,00
1,0
Intermediate sizes and other dimensions are available on request and can in most cases be supplied at short notice and with no additional tooling costs being charged.
* Not available with a wall thickness of 0.5 mm.
8
FLUOROPLASTIC
INSULATION
TUBING
P
TFE · FEP · MFA · PFA
Dimensions and tolerances
according to:
AMS 3653 (thick-walled)
also with UL seal or
USP Class VI seal.
AMS 3654 (thin-walled)
AMS 3655 (normal wall thickness)
AWG No.
Inner Diameter in mm
Wall Thickness in mm
Nominal Dia.
min. Dia
max. Dia
Thick
30
0.30
0.25
0.38
0.23
0.23
0.15
28
0.40
0.33
0.48
0.23 + / – .05
0.23 + / – .05
0.15 + / – .05
26
0.50
0.41
0.56
0.23
0.23
0.15
24
0.60
0.51
0.69
0.30
0.25
0.15
23
0.65
0.58
0.76
0..30 + / – .075
0.25 + / – .075
0.15 + / – .05
22
0.70
0.64
0.81
0.30
0.25
0.15
20
0.90
0.81
1.02
0.40
0.30
0.15
19
1.00
0.91
1.12
0.40 + / – .075
0.30 + / – .075
0.15 + / – .05
18
1.10
1.01
1.24
0.40
0.30
0.15
17
1.20
1.14
1.37
0.40
0.30
0.15
16
1.40
1.29
1.55
0.40 + / – .075
0.30 + / – .075
0.15 + / – .05
15
1.50
1.45
1.70
0.40
0.30
0.15
14
1.70
1.63
1.88
0.40
0.30
0.20
13
1.90
1.83
2.08
0.40 + / – .075
0.30 + / – .075
0.20 + / – .05
12
2.20
2.06
2.31
0.40
0.30
0.20
11
2.40
2.31
2.57
0.40
Thin
0.30
0.20
0.30 + / – .075
0.20 + / – .05
10
2.70
2.59
2.84
0.40 + / – .075
9
3.00
2.89
3.15
0.51 + / – .100
0.38
0.20
8
3.40
3.28
3.58
0.51
0.38
0.20
7
3.80
3.66
4.01
0.51 + / – .100
0.38 + / – .075
0.20 + / – .05
6
4.20
4.11
4.52
0.51
0.38
0.25 + / –.075
5
4.70
4.62
5.03
0.51
0.38
0.25
4
5.30
5.18
5.69
0.51 + / – .100
0.38 + / – .075
0.25 + / – .075
3
6.00
5.82
6.32
0.51
0.38
0.25
2
6.70
6.55
7.06
0.51
0.38
0.25
1
7.50
7.34
7.90
0.51 + / – .100
0.38 + / – .075
0.25 + / – .075
0
8.40
8.26
8.81
0.51
0.38
0.30
Standard colour: natural tone (milk white); 10 basic colours to choose from, plus coloured stripes.
9
Normal
S
Tubes made of polyaryletherether-
PEEK tubes to mark certain standard
PEEKTUBES
ketone, or PEEK for short, are
distinguished above all by a particularly
sizes. Where the chemical resistance
of PEEK tubing does not meet our
high degree of hardness and a reliable
customer's requirements, a two-layer
resistance to chemicals. Because of the-
design can be provided for. In that
se properties PEEK tubing is mainly used
case, a tube made of Teflon® PTFE is
for high-pressure requirements and
applied to the inside of the outer
PEEK hose. This construction guarantees maximum
laboratory applications. The basic colour of PEEK
is medium brown to grey. However, by adding colouring
resistance to chemicals inside the tube, combined with an
agents the hoses can be produced in various colours on
excellent resistance to pressure.
request. Coloured 'bar codes' can also be applied to the
Its name: FLUORTEK DUOLINE.
Product Facts and Data at a Glance
■
ultra-hard material
■
reliable resistance to chemicals
■
high resistance to pressure
■
stable at temperatures up to + 228 °C
■
available in various colours
■
colour 'bar coding' on request
■
also available with PTFE liner for improved resistance to
chemicals
Standard Sizes
PEEK Tubing
Inner Diameter
0,25
0,50
0,75
1,00
0,75
1,60
2,00
3,20
Other sizes available on request.
Fluortek Duoline PEEK Hoses with PTFE liner
Outer Diameter
1/16’’
1/16’’
1/16’’
1/16’’
1/8’’
1/8’’
1/8’’
1/4’’
Inner Diameter
Outer Diameter
0,30
0,40
0,50
0,60
1,60
3,20
1/16’’
1/16’’
1/16’’
1/16’’
1/8’’
1/4’’
10
P
VDF tubes made are an
economic alternative to the other
fluoroplastics thanks to their low specific
weight. PVDF is fusible with thermal for-
PVDF
TUBING
ETFE
TUBING
The permeation values of PVDF are low.
ETFE is tangibly harder than PTFE,
FEP, MFA and PFA. Its resistance to
chemicals and extreme temperatures
ming processes. PVDF tubing is safe and
is inferior to that of the aforementioned
non-toxic. Moreover, PVDF tubes are
fluoroplastics, but slightly better than
resistant to most inorganic
that of PVDF. ETFE is the right choice
where tubes of high stability are required. There is a
chemicals such as acids and salts – even at elevated
temperatures or when highly concentrated. Our PVDF tubing
definite stability gain particularly with thin-walled tubing.
has an excellent resistance to aliphatic and aromatic hydro-
Thus, major fields of application for ETFE tubes are: cable
carbons, organic acids, alcohols and aromatic compounds.
sheathings, electrical insulation of medical instruments, and
On the other hand, PVDF can be dissolved by dimethylforma-
heat exchanger tubing. The thermal conductivity coefficient
mide and dimethylacefamide. PVDF is also attacked by some
is 0.23 W/K°m.
amines, pyridine, ketones, hot alkalis and fuming sulfuric acid
(oleum). If these substances are to be handled, the recommended choice are fluoroplastics like PTFE, PFA and MFA.
PVDF and ETFE Tubing / Standard Sizes
Inner Diameter
Wall Thickness
Tolerance
1 mm
1 mm
+ / – 0,10 mm
2 mm
1 mm
+ / – 0,10 mm
3 mm
1 mm
+ / – 0,10 mm
4 mm
1 mm
+ / – 0,10 mm
5 mm
1 mm
+ / – 0,10 mm
6 mm
1 mm
+ / – 0,10 mm
8 mm
1 mm
+ / – 0,10 mm
10 mm
1 mm
+ / – 0,10 mm
Tools for diameters of up to 110 mm and various wall thicknesses are available.
Product Facts and Data at a Glance
PVDF: ■ favourable price/performance ratio
11
ETFE:
■
high material rigidity
■
favourable resistance to chemicals
■
long factory lengths possible
■
fusibility
■
stable at temperatures between -50 °C
■
stable at temperatures between -50°C and +140 °C
■
long factory lengths possible
■
high rigidity
and +150 °C
■
fusible material
P
TFE · FEP · MFA · PFA · ETFE
Fluoroplastic tubing to be used as
catheters require clean room conditions
for production. Very high demands
FLUOROPLASTIC
TUBING
FOR
MEDICAL USE
Once we have received your inquiry,
we are determined to find a solution
for you. USP Class VI test certificates
are available for PTFE, PFA, MFA
are made on the surface finish and
and FEP in natural tone and black.
tolerances of the tubing. This not only
Please note, however, that this does
requires state-of-the-art machinery and
not imply any liability on our part.
monitoring equipment, but also the respective
Our tubings can be seen only as part of a medi-
premises which represent the lion's share of the investment.
cal equipment. Any responsibility for the use of fluoroplastics
The type of tubes listed below are mainly used for catheters.
in medical practice lies solely with the user.
All these tubings are manufactured to the customers`
specifications i.e. size, tolerances and lengths. Your
Isofluor team will be pleased to submit an offer. PTFE,
FEP or PFA tubing with circular marks is often used in
endoscopy. Type and colour of the circular marks are
customer-specific, and thanks to our experience with
Tubing for Medical Equipment · PTFE · ETFE · PEEK
Product No.
Inner Diameter Tolerance
Outer Diameter Tolerance
0208
0.20 + / – 0.03 mm
0.80 + / – 0.05 mm
0216
0.20 + / – 0.03 mm
1.60 + / – 0.05 mm
0308
0.30 + / – 0.03 mm
0.80 + / – 0.05 mm
0316
0.30 + / – 0.03 mm
1.60 + / – 0.05 mm
0416
0.40 + / – 0.05 mm
1.60 + / – 0.05 mm
marking and identification, there is practically no limit to
0816
0.80 + / – 0.05 mm
1.60 + / – 0.05 mm
what we can do for our customers.
1632
1.60 + / – 0.05 mm
3.20 + / – 0.07 mm
12
Convoluted tubing made by Isofluor
FLUOROPLASTIC
SPECIALTUBING
allows tight bend radii without
PTFE · FEP · MFA · PFA
C
onvoluted tubing is used where
particular flexibility is required.
Spiralized fluoroplastic tubing is used
mainly in connection with cable
applications. They serve as heatproof
cable sheathing, their spirality allowing
kinking. The spacing between the
the execution of various connections
individual flutes and the length of the
over different distances. Its high heat
straight ends are manufactured to the
stability makes PTFE the preferred
customers` specifications.
Spiral tubes as well as convoluted tubes are made for increa-
choice of material, which of course does not
preclude other materials from being used.
sed flexibility. However, the difference between the two is that
spiral tubes are used in such cases where the tube is perma-
We can apply imprints on our fluoroplastic tubing to identify
nently subjected to axial movement. A typical application is
your products to your specifications. The printing colour
the filling of aggressive liquids in different receptacles.
used is black. As not all colours are suitable for printing
Isofluor spiral tubing acts like a spring, moving back into
on fluoroplastic material, you should consult the Isofluor
its original position on completion of each filling process.
team as the case may be.
13
R
ange of Production and
Supply
Fluoroplastic heat-shrink tubing is
manufactured from choice tube ma-
FLUOROPLASTIC
HEAT-SHRINKTUBING
PTFE · FEP · MFA · PFA
Which is the right material for the
intended use?
Certainly, there is no hard and fast rule
to go by. However, it can be said that
terials. The expansion process is done
because of their high shrinkage ratio
close to the respective melting tem-
PTFE shrink-tubing is an excellent
perature, with no negative effects on
choice where objects of various dia-
the mechanical, electrical or chemical properties of
meters are to be sheathed. However, the object to
the material. When subjected to the same temperature a
be worked on should withstand temperatures of up to 350 °C
second time, the heat-shrink tubing will shrink back
at least for a short time. As a general rule, a fusible fluoro-
almost to its original size. As for PTFE, shrinkage ratios
plastic material such as FEP, MFA or PFA should be used
of 2:1 and 4:1 have become the general practice.
for object diameters of over 40 mm. But here, too, the object
Somewhat higher shrinkage ratios can be achieved. As a
should withstand temperatures of at least up to 220 °C.
general rule, FEP shrinkage ratios are lower, the usual
Where a very smooth surface is required - such as to avoid
ratio being 1.3:1. MFA shrinkage ratios are similar to those
excessive deposits e.g. of liquid agents - FEP and PFA should
of FEP, the usual ratio being also 1.3:1. The maximum
be replaced with MFA. For more technical data, please refer
shrinkage ratio for PFA is approx. 1.2:1. Bearing this in
to the last page of the catalogue. Considering the many poten-
mind, please consult your us prior to making use of any
tial solutions, it would be safer to consult your Isofluor
PFA shrink-tubing, in order to check the possibilities.
team. We shall be pleased to be of service to you.
Product Facts and Data at a Glance
■
supplies in PTFE, FEP, MFA and PFA ■ large range of stan-
dard products to choose from
■
resistant to aggressive
substances
■
temperature stability at up to +260°C, de-
pending on the material ■ airtight and humidity-proof sealing can be provided for ■ customized manufacture to your
specifications possible
14
P
rocessing Hints and
Information
The working temperature should be
chosen depending on the type of fluoro-
FLUOROPLASTIC
HEAT-SHRINKTUBING
PTFE · FEP · MFA · PFA
in a longitudinal shrinkage or elongation. The change in length may be as
much as ± 10 % .
New: Fluoroplastics – Heat-Shrink-
plastic material. For PTFE it is approx.
Tubing with a Shrinking Temperature
340 °C and can be recognized, as the
Range of 80-120 °C
heat-shrink-tube turns transparent
This allows a substantial reduction of
on reaching the gel temperature. The shrink-on
the energy input required for shrinking. Since
temperature for FEP should range between approx. 160 and
there are cases where the object to be covered does not
220 °C. Overheating will result in cracks or dripping and the
withstand distinctly higher shrinking temperatures, only
tube loses its shrinking potential.
these new heat-shrink-tubing may be used. They have proved
It can happen especially with PTFE that the object to be
most suitable for the use as roll covers and probes. Your
sheathed does not have the right temperature and the
Isofluor team will be pleased to help with more
heat-shrink-tubing will not fit tightly. It becomes premature-
information on our range of supplies.
ly rigid. A firm shrink-on fit can be obtained by heating up the
object accordingly.
The object must be heated uniformly around the periphery.
Irregular heating and cooling often causes wrinkles
and cracks. Ovens, infrared radiators, fan heaters or even
Shrinking-Temperatures °C
Shrinking Temperature
PTFE
PFA
FEP
DUAL
330
220
190
330
a clean gas flame can be used as a heat source.
Melting Temperature
–
310
275
275
Please note that the shrinking process can also result
Working Temperature
260
260
205
205
15
N
ormal wall thickness:
Article designation: TW, made of
PTFE tubing material acc. to AMS 3655
■
thin-walled
PTFE
HEAT-SHRINKTUBING WITH
FABRIC PLIES
■
thick-walled
Article designation: HW, made of PTFE
tubing material acc. to AMS 3653
Article designation: UTW, made of
PTFE tubing material acc. to AMS 3654
PTFE-Heat-Shrink-Tubing, Shrink Ratio 2 : 1
Wall Thickness after max. Shrinking in mm
Stock No.
Expanded
Shrunk
+ AWG Nr.
Inner Dia. in mm
Inner Dia. in mm
TW
UTW
HW
34
0.60
0.25
–
0.10
–
30
0.86
0.38
0.23
0.15
0.23
28
0.97
0.46
0.23
0.15
0.23
26
1.17
0.56
0.23
0.15
0.23
24
1.27
0.64
0.25
0.15
0.30
22
1.40
0.80
0.25
0.15
0.30
20
1.52
0.97
0.30
0.15
0.40
19
1.65
1.10
0.30
0.15
0.40
18
1.93
1.17
0.30
0.15
0.40
17
2.15
1.38
0.30
0.15
0.40
16
2.35
1.45
0.30
0.15
0.40
15
2.80
1.60
0.30
0.15
0.40
14
3.05
1.82
0.30
0.20
0.40
13
3.55
2.03
0.30
0.20
0.40
12
3.81
2.26
0.30
0.20
0.40
11
4.32
2.50
0.30
0.20
0.40
10
4.85
2.80
0.30
0.20
0.40
9
5.20
3.10
0.38
0.20
0.50
8
6.10
3.55
0.38
0.20
0.50
7
6.85
3.90
0.38
0.20
0.50
6
7.67
4.40
0.38
0.25
0.50
5
8.10
4.90
0.38
0.25
0.50
4
9.40
5.45
0.38
0.25
0.50
3
9.90
6.12
0.38
0.25
0.50
2
10.90
6.90
0.38
0.25
0.50
1
11.45
7.65
0.38
0.25
0.50
0
11.95
8.56
0.38
0.25
0.50
Standard length: 1.22 m, sections beyond this length on request. Standard colour: natural tone, 10 basic colours to choose from. Specification: acc. to MIL-I-23053/12.
Expanded
Shrunk
Wall Thickness after
Inner Dia. in mm Inner Dia. in mm Shrinking in mm
1/8
5.4
3.3
0.50
1/4
10.4
6.6
0.50
5/16
11.9
8.4
0.50
3/8
14.2
10.2
0.50
7/16
16.6
11.7
1.00
1/2
19.0
13.3
1.00
5/8
23.6
16.7
1.00
3/4
28.5
20.0
1.00
7/8
33.2
23.2
1.00
1
38.0
26.3
1.00
Standard length: 1.22 m, sections beyond this length on request.
Standard colour: natural tone.
Stock No.
16
PTFE HEATSHRINKTUBING
PTFE Heat-Shrink-Tubing, Shrink Ratio 4 : 1
Stock No.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
5/64
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
7/8
1
1 1/4
1 1/2
1 3/4
2
2 1/4
2 1/2
2 3/4
3
3 1/4
3 1/2
3 3/4
4
Expanded
Inner Dia. in mm
1.98
3.18
4.75
6.35
7.92
9.52
11.13
12.70
14.27
15.88
17.45
19.05
22.23
25.40
31.75
38.10
44.45
50.80
57.15
63.50
69.85
76.20
82.55
88.90
95.25
101.60
Shrunk
Inner Dia. in mm
0.64
0.94
1.27
1.60
2.00
2.44
2.85
3.66
3.94
4.52
5.03
5.70
6.20
7.06
8.82
10.20
11.43
13.20
14.85
16.50
18.00
19.70
21.20
23.00
24.40
26.00
Product Facts and Data at a Glance
■ Standard length:
1.22 m or factory lengths on drums,
longer measures on request.
■ Standard colour:
natural tone, 10 basic colours on request.
■ Specification:
acc. to MIL-I-23053 / 12A, Class 5, made of PTFE
tubing material to AMS standard 3584
17
Wall Thickness after
max. Shrinking
0.22
0.25
0.30
0.30
0.30
0.30
0.30
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.50
0.50
0.50
0.50
0.50
0.50
0.63
0.63
0.63
Tolerance
+/–
0.05
0.05
0.08
0.08
0.08
0.08
0.08
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
Article No.
acc. to MIL
501
502
503
504
505
506
507
508
509
FEPHEAT-SHRINKTUBING
FEP-Heat-Shrink-Tubing – Normal Wall Thickness, Shrink Ratio 1.3 : 1
Stock No.
+ AWG No.
K 24
Expanded
Inner Dia. in mm
0.78
Shrunk
Inner Dia. in mm
0.68
Wall Thickness after
Shrinking in mm
0.20
Tolerance
+/–
0.05
K 22
0.91
0.81
0.20
0.05
K 20
1.14
0.99
0.20
0.05
K 18
1.52
1.24
0.20
0.05
K 16
1.90
1.55
0.23
0.05
K 14
2.34
1.83
0.23
0.05
K 12
2.92
2.26
0.23
0.05
K 10
3.58
2.90
0.25
0.08
K 9
4.00
3.15
0.25
0.08
K 8
4.57
3.63
0.25
0.08
K 7
5.00
4.00
0.28
0.10
K 6
5.70
4.57
0.28
0.10
K 5
6.30
5.03
0.28
0.10
K 4
7.36
5.75
0.28
0.10
K 3
7.85
6.33
0.28
0.10
K 2
9.30
7.12
0.30
0.10
K 1
10.16
7.90
0.30
0.10
K 0
11.17
8.87
0.30
0.10
K 3/8
12.70
9.73
0.38
0.10
K 7/16
14.70
11.38
0.50
0.10
K 1/2
16.93
12.95
0.50
0.10
K 5/8
21.00
16.20
0.50
0.10
K 3/4
25.40
19.40
0.50
0.10
Product Facts and Data at a Glance
■
Standard length:
AWG 24 to 16 – in factory lengths on drums
AWG 15 to 6 – in factory lengths of 1 metre min.
AWG 5 to 11/2 – in factory lengths of 0.3 m min.
■
Standard colour: natural tone
■
Specification:
acc. to MIL-I-23053 / B11
18
FEPHEAT-SHRINKTUBING
FEP Heat-Shrink-Tubing, Shrink Ratio 1.6 : 1
Stock
No.
Expanded
Inner Dia.
in mm
Shrunk
Inner Dia.
in mm
Wall Thickness
after Shrinking
in mm
Tolerance
+/–
SK 3/32
2.40
1.40
0.20
0.08
SK 1/8
3.20
1.90
0.25
0.08
SK 3/16
4.80
2.90
0.25
0,08
SK 1/4
6.40
3.80
0.25
0.08
SK 3/8
9.60
5.7
0.30
0.08
SK 1/2
12.70
7.6
0.40
0.10
SK 3/4
19.0
11.5
0.50
0.10
SK 1
25.0
15.5
0.60
0.13
SK 1,5
38.0
23.0
0.75
0.13
SK 2
51.0
32.0
0.75
0.13
Example of application: fluorescent lamps with break-proof cover for use in the
food industry.
MFA- and FEP Heat-Shrink-Tubing for Roller Linings
for Roller Diameters
Nominal Dia. in mm
and Stock No.
from
to
W 032
33
25
0.50
0.05
W 038
43
33
0.50
0.05
W 051
53
43
0.50
0.05
W 063
66
53
0.50
0.05
W 076
79
66
0.50
0.05
W 089
89
79
0.50
0.05
W 102
110
89
0.50
0.05
W 127
132
110
0.50
0.05
W 152
157
132
0.50
0.05
W 178
183
157
0.50
0.05
W 203
210
183
0.50
0.05
W 229
234
211
0.50
0.05
W 263
270
234
0.50
0.05
W 305
304
270
0.50
0.05
Standard lengths: 1.5, 1.8, 2.1, 2.4, 2.7, 3.0, 3.7, 4.3, 4.9, 5.5, 6.0 m
Standard colour: natural tone
19
Wall Thickness after Shrinking in mm
Tolerance + / –
Our dual heat-shrink-tubing is used
mainly where chemical compounds
have to be protected from contact with
water, air or aggressive substances.
FLUOROPLASTIC
DUAL HEATSHRINKTUBING
During the application, the FEP lining
becomes liquefied, while the outer
PTFE envelope contracts thus pressing
the liquefied lining onto the body to
Their major field of application are
be coated. Following the cooling phase,
cable junctions. Our dual heat-
the FEP lining sets and is thus firmly
shrink-tubing is composed of a PTFE
bonded to the PTFE element.
hose with a fusible FEP lining fitted to its inside.
Standard Sizes of ISOFLUOR DUAL Heat-Shrink-Tubing PTFE + FEP, Normal Wall Thickness
Stock No.
Expanded
Inner Dia. in mm
Shrunk
Inner Dia in mm
IS 036
0.91
0.00
Wall Thickness after
max. Shrinking
in mm
0.60
IS 060
1.52
0.00
0.70
IS 130
3.30
0.00
0.80
IS 160
4.05
0.00
0.80
IS 190
4.80
1.60
0.90
IS 250
6.40
3.20
0.90
IS 350
8.90
4.80
0.90
IS 450
11.40
7.90
1.40
IS 700
17.80
11.20
1.40
IS 950
24.10
16.00
1.65
Standard Sizes ISOFLUOR-DUAL Heat-Shrink-Tubing PTFE + FEP, Thin-Walled
Stock No.
Expanded
Inner Dia. in mm
Shrunk
Inner Dia. in mm
Wall Thickness after
max. Shrinking in mm
IL 065
1.65
0.00
0.38
IL 115
2.90
1.15
0.38
IL 130
3.30
1.50
0.38
IL 180
4.60
1.65
0.38
IL 190
4.80
1.80
0.38
IL 240
6.10
3.80
0.50
IL 350
8.90
5.40
0.65
IL 480
12.20
8.00
0.80
IL 700
17.80
12.70
1.00
17.80
25.40
IL 990
Standard lengths: 1.22 m, longer measures on request.
Standard colour: natural tone
1.15
Product Facts and Data at a Glance
■
Airtight and humidity-proof junction of cable
■
Effective protection of junction from aggressive
substances and high temperatures
■
Longer measures or prefabricated sleeves available
20
T
EFLON® cables are used in various
industrial sectors, such as in auto-
matic control and metrology, electric
heating, the automotive industry as
TEFLON®
PTFE · FEP · KAPTON
ETFE WIRE
AND CABLE
well as in aviation and aerospace
We supply TEFLON® cables to the following specifications:
■
Standard sizes:
AWG 34 – AWG 0 or metric section.
■
engineering.
Multiwire leads:
AWG 30 – AWG 12 with or without shield
Because of their excellent temperature
■
stability and chemical resistance, TEFLON® cables
Coaxial cables:
from RG 140 U to RG 316 U
made by Isofluor are used where the cables are affected by
■
aggressive substances or high temperatures above +105 °C.
nickel stranded conductors, fibre glass insulated cables.
Product Facts and Data at a Glance
■
High temperature stability
PTFE: 260 °C, FEP: 205 °C
Special designs: e.g. triaxial cables, ribbon cables, pure
Copper conductors:
Bare Cu, up to + 130 °C ■ tin-plated Cu, up to +180 °C
Silver-plated Cu, up to + 200 °C ■ nickel-plated Cu,
up to +260 °C, Pure nickel, up to + 400 °C
■
Specifications:
PTFE / FEP cables acc. to MIL-W 16878
ETFE cables acc. MIL-W 81822 / 22759
Kapton cables acc. to MIL-W 81381
Coaxial cables acc. to MIL-C 17 D / E
10 Standardfarben nach MIL-STD 104
10 standard colours acc. to MIL-STD 104
Spiral colour marking on request
■
Kapton: 200 °C, ETFE: 150 °C
■
Excellent mechanical properties
■
Chemical resistance to oils, acids and alkalies
■
High electric strength
21
FLUOROPLASTIC
CABLE
Fluoroplastic-insulated Wire and Cable
Wires and stranded conductors insulated with PTFE-FEP
Stranding
Outer Diameter in mm
Section
Conductor
AWG No.
in mm
Dia. in mm
ET / KT 250 V
E / K 600 V
Structure
0,64 – 0,84
0,46 – 0,59
0,24
7 x 0,08
0,034
32
0,61 – 0,81
0,41 – 0,56
0,203
1 x 0,203
0,032
32
0,71 – 0,91
0,56 – 0,66
0,30
7 x 0,10
0,056
30
0,66 – 0,86
0,46 – 0,61
0,254
1 x 0,254
0,050
30
0,79 – 0,99
0,64 – 0,74
0,380
7 x 0,127
0,088
28
0,74 – 0,94
0,53 – 0,69
0,32
1 x 0,32
0,08
28
0,88 – 1,08
0,73 – 0,83
0,48
7 x 0,16
0,14
26
0,91 – 1,11
0,75 – 0,85
0,50
19 x 0,10
0,15
26
0,81 – 1,02
0,61 – 0,76
0,404
1 x 0,404
0,13
26
1,00 – 1,21
0,86 – 0,97
0,60
7 x 0,20
0,22
24
1,00 – 1,24
0,88 – 0,98
0,63
19 x 0,127
0,24
24
0,91 – 1,12
0,71 – 0,89
0,51
1 x 0,51
0,20
24
1,17 – 1,37
1,05 – 1,19
0,77
7 x 0,254
0,35
22
1,20 – 1,40
1,05 – 1,19
0,80
19 x 0,16
0,38
22
1,06 – 1,24
0,90 – 1,10
0,64
1 x 0,64
0,33
22
1,36 – 1,58
1,22 – 1,32
0,96
7 x 0,32
0,57
20
1,40 – 1,61
1,22 – 1,32
1,00
19 x 0,20
0,60
20
1,22 – 1,42
1,08 – 1,28
0,80
1 x 0,80
0,52
20
1,63 – 1,88
1,22
7 x 0,40
0,90
18
1,68 – 1,93
1,28
19 x 0,254
0,97
18
1,45 – 1,65
1,02
1 x 0,102
0,80
18
1,84 – 2,21
1,45
19 x 0,287
1,24
16
1,70 – 1,91
1,295
1 x 1,295
1,31
16
2,21 – 2,57
1,90
19 x 0,36
1,94
14
2,03 – 2,24
1,63
1 x 1,63
2,08
14
2,68 – 3,05
2,30
19 x 0,455
3,01
12
2,44 – 2,67
2,05
1 x 2,05
3,30
12
3,31 – 3,35
2,82
37 x 0,404
4,77
10
4,10
133 x 0,287
8,307
8
6,40
133 x 0,36
13,60
6
Standard colours: 10 basic colours acc. to MIL-STD 104 ■ Specifications: PTFE MIL-W 16878/4, 5, 6, 21 to 28 ■ FEP MIL-W 16878/11, 12, 13
EE / KK 1000 V
0,89 – 1,10
0,86 – 0,99
0,97 – 1,17
0,97 – 1,04
1,04 – 1,25
0,99 – 1,18
1,14 – 1,34
1,16 – 1,36
1,07 – 1,27
1,26 – 1,46
1,29 – 1,49
1,17 – 1,37
1,42 – 1,62
1,46 – 1,66
1,30 – 1,50
1,62 – 1,82
1,67 – 1,87
1,47 – 1,60
1,93 – 2,20
1,95 – 2,20
1,70 – 1,90
2,10 – 2,41
1,98 – 2,18
2,46 – 2,87
2,30 – 2,50
2,93 – 3,35
2,70 – 2.93
3,46 – 3,88
5,00 – 5,51
7,19 – 7,68
Fluoroplastic-insulated Coaxial Cable
Impedance
Picofarad
max. Damping dB
Service Voltage
Structure of
RG-Type
in Ohms
pF / m
at 40 MHZ
V
Internal Conduct.
1 x 0,63
2300
26
63
75
140 U
1 x 0,99
1900
29,5
95
50
142 B / U
1 x 0,10
1000
95
95
50
178 B / U
7 x 0,10
1000
68
63
75
179 B / U
7 x 0,10
1500
56
50
95
180 B / U
7 x 0,10
1200
69
65
75
187 A / U
7 x 0,16
1200
66
95
50
188 A / U
7 x 0,10
1500
56
50
95
195 A / U
7 x 0,10
1000
95
95
50
196 A / U
7 x 0,16
1200
65
95
50
316 U
Standard colours: FEP: light brown, PTFE: white, other colours available
Internal conductor: Copper/silver-plated steel
Shield: OFHC copper, silver-plated
Specification: MIL-C-17 D / E
Outer Dia.
in mm
5,90
5,00
1,90
2,60
3,68
2,80
2,80
3,95
2,03
2,60
22
I
soflex Joint Sealing Strip is made
of choice PTFE powder. Due to the
stretched fibre structure its negative
cold flow properties are reduced, the
ISOFLEX JOINT
SEALING STRIP
MADE OF
STRETCHED PTFE
gearboxes or filtering installations.
Isoflex joint sealing strips are a particularly economic choice thanks to their
universal usability, high durability,
result being an outstanding sealing
time-saving installation and unlimited
material.
shelf life.
PTFE is almost universally chemical
Where smooth sealing surfaces are
resistant, stable at temperatures between - 240 °C
required, we recommend the following sizes:
to + 260 °C, does not burn, is weatherproof, lightfast
and physiologically safe. Since the material is pure PTFE,
with no additives or fillers contained, it is not subject to
Nominal Width
Thickness
50 mm
3 mm
200 mm
5 mm
600 mm
7 mm
Isoflex Joint Sealing Strip is a soft and flexible material.
1.500 mm
10, 12 mm
The product is provided with an adhesive strip and is used
ab 1.500 mm
14, 17, 20 mm
ageing.
for permanent static flanged joints. Isoflex joint sealing
1. Technical Control Board (TCB) Inspection No. MP 3/8993
strips have also proved a very reliable choice for applications
2. BAM* Inspection No. TGB 8609 / 88 4-2905
* Federal Material Testing Laboratory
such as methane drainage plants, heat exchanger housings,
3. DVGW* Reg. No. G 89 e 001
* German Association of Gas and Water Engineering Experts
23
M
The sealing element should be trans-
ounting Instructions
MOUNTING
INSTRUCTIONS
Clean sealing surfaces and
smooth over any unevenness where
parent, not white as originally. Tighten
the bolts further, or use a narrower
required. Remove protective strip from
sealing strip. Glass fittings require
the adhesive side and apply sealing
a serrated or diagonal cut. Isoflex joint
strip inside the bolt circle. The strip ends
sealing strip material is highly elastic
should overlap, since placing the strip
and absorbs pressure forces of up to
250 bar, depending on the structural conditions.
end to end is not recommended. Tighten the bolts
crosswise at maximum torque.
It is not influenced by shapes and flange dimensions and
Should the joint still not be sufficiently sealed, the required
adapts perfectly to different sealing surfaces.
surface pressure has not been obtained. This is clearly visible.
Product Facts and Data at a Glance
Isoflex Sealing Strip made of stretched PTFE
■
Standard Dimensions
■
resistant to most aggressive substances
■
temperature stability from -240 °C to +260 °C
■
physiologically safe
■
quality tests by TCB, BAM, DVGW
■
available in a variety of sizes and dimensions
■
easy use
■
universally applicable
■
long useful life
■
highly reliable
Deformation Values under Surfaces Pressure in mm
Article No.
Strip Width
in mm
Strip Thickness
in mm
Quantity per Coil
in mm
Dimensions
10 N / mm2
20 N / mm2
30 N / mm2
40 N / mm2
IS 0315
3
1,5
25
3 x 1,5 mm
3,6 x 0,5
3,8 x 0,4
4,2 x 0,4
4,3 x 0,3
IS 0520
5
2,0
25
5 x 2 mm
5,8 x 0,7
5,9 x 0,6
5,9 x 0,5
6,0 x 0,3
IS 0725
7
2,5
25
7 x 2,5 mm
8,7 x 1,0
8,7 x 0,8
8,8 x 0,7
8,8 x 0,6
IS 1030
10
3,0
15
10 x 3 mm
11,0 x 1,2
11,9 x 1,0
12,0 x 0,9
12,0 x 0,7
IS 1240
12
4,0
15
12 x 4 mm
14,4 x 1,7
14,4 x 1,5
14,6 x 1,2
14,7 x 1,0
IS 1450
14
5,0
10
14 x 5 mm
16,4 x 1,9
16,6 x 1,4
16,8 x 1,2
20,9 x 0,8
IS 1760
17
6,0
10
17 x 6 mm
20,0 x 2,4
20,3 x 1,6
20,3 x 1,3
20,4 x 0,9
IS 2070
20
7,0
5
20 x 7 mm
23,6 x 2,5
23,9 x 1,9
24,0 x 1,6
24,0 x 1,1
Other forms of packaging and additional dimensions on request.
24
C
onvoluted flexible tubing can be
manufactured out of various
fluoroplastic materials. Our fluoroplastic convoluted tubing is widely used in
CONVOLUTED
FLEXIBLE TUBING
PTFE · FEP · MFA
PFA · ETFE · PVDF
number of convolutions per inch can
be increased on demand. This procedure is called “close convolution.” Flared
and flanged ends, cuffs and cut pieces
high temperature and chemical resist-
can be manufactured. Our convoluted
ant applications. The different fluoro-
flexible tubing can be manufactured
plastics have different advantages. In
according to: MIL-T-81914.
order to find the appropriate solution for each individual application we will be pleased to give design and
engineering assistance. For an increase in flexibility the
PTFE-convoluted tubing
Article No.
A35 05,00 x 0,52
A35 07,500 x 0,63
A35 08,20 x 0,63
A35 09,80 x 0,65
A35 11,50 x 0,65
A35 13,00 x 0,65
A35 16,30 x 0,65
A35 19,50 x 0,75
A35 22,50 x 0,75
A35 26,00 x 0,80
A35 32,20 x 0,90
A35 35,50 x 1,15
“A” O. D. mm
8,2
10,7
11,5
13,0
14,8
16,3
19,6
23,6
28,0
31,3
38,9
45,20
“B” I. D. mm
5,0
7,5
8,20
9,80
11,50
13,0
16,3
19,5
22,5
26,0
32,2
38,5
Article No.
35 04,70 x 0,40
35 07,05 x 0,45
35 07,80 x 0,45
35 09,40 x 0,45
35 11,00 x 0,45
35 12,50 x 0,60
35 15,60 x 0,60
35 18,80 x 0,60
35 22,00 x 0,60
35 25,00 x 0,60
35 28,20 x 0,60
35 31,20 x 0,60
35 37,50 x 0,60
35 43,70 x 0,60
“A” O. D. mm
8,10
10,5
11,4
12,9
14,5
16,5
19,5
23,6
27,2
31,1
35,3
39,0
46,5
52,8
“B” I. D. mm
4,75
7,0
7,8
9,4
11,0
12,5
15,6
18,8
22,0
25,0
28,2
31,2
37,5
43,7
“C” wall mm
0,50
0,65
0,65
0,65
0,65
0,65
0,65
0,75
0,75
0,80
0,90
1,15
“D” conv. per inch
8
7
7
7
7
6
6
6
6
4
4
4
weight g/m
31
40
45
54
58
76
90
135
180
202
270
360
bend radius mm
20
32
35
39
45
51
64
77
83
89
102
127
weight g/m
73
83
93
107
151
195
234
297
342
415
454
532
615
722
bend radius mm
13
19
19
22
22
32
38
44
51
60
60
70
86
98
FEP · MFA · PFA · ETFE · PVDF convoluted tubing
25
“C” wall mm
0,45
0,45
0,45
0,45
0,45
0,60
0,60
0,60
0,60
0,60
0,60
0,60
0,60
0,60
“D” conv. per inch
10
10
10
10
10
9
9
8
7
7
7
6,5
5,5
5,5
FLUOROPLASTICS
PHYSICAL
PROPERTIES
Properties
generall
Density
DIN or
ASTM
Standard
Unit
PTFE *
FEP *
MFA *
PFA *
ETFE *
PVDF *
53479
g / cm3
2,14 – 2,19
2,12 – 2,17
2,12 – 2,17
2,12 – 2,17
1,71 – 1,78
1,78
°C
260
205
240
260
150
140
noncombustible
noncombustible
noncombustible
noncombustible
self
exiting uish.
hardly
inflammable
0,02
Upper temperature for continued use,
no load
Combustibility
Water absorption
53495
Ultimate tensile strength at 23 °C
53455
at 150 °C
‹ 0,01
‹ 0,01
‹ 0,03
‹ 0,03
‹ 0,1
29 – 39
19 – 25
28 – 36
27 – 32
36 – 48
14 – 20
4–6
15 – 21
15 – 21
8 – 12
n. kn.
n. a.
6–8
14 – 15
n. a.
N / mm2
10
12
12
14
24
56
22
%
Mpa
mechanical
at 250 °C
Yield point at 23 °C
53455
Elongation at tear, at 23 °C
53455
%
200 – 500
250 – 350
300 – 360
300
200 – 500
Mod. of elasticity in tension at 23 °C
53457
N / mm2
400 – 800
350 – 700
500 – 550
650
500 – 1200
Maximum bending stress at 23 °C
53452
Mpa
18 – 20
13
15
25 – 30
Mod. of elasticity in flexure
53457
N / mm2
600 – 800
660 – 680
600 – 650
650 – 700
1000 – 1500
1950
Ball hardness 132 / 60
53456
N / mm2
25 – 30
23 – 29
n. kn.
25 – 30
34 – 40
120
Rockwell hardness R
ASTM-D-785
55 – 72
55 – 60
59
60 – 65
Shore hardness D
45 – 55
53505
Friction coefficient, dynamic against
steel, dry condition
Melting temperature/fusion point
ASTM 2116
°C
A (18,5) Kp / cm2
53461
°C
B ( 4,6) Kp / cm2
ISO R 75
63 – 75
0,05 – 0,2
0,3 – 0,35
0,1 – 0,2
0,2 – 0,3
0,3 – 0,5
327
253 – 282
280 – 290
300 – 310
265 – 275
n. kn.
78
thermal
Dimensional stability under heat/
heat deflection temperature
Coefficient of elongation
Thermal conductivity at 23 °C
52612
Specific heat at 23 °C
Oxygen index
71 – 74
50 – 60
51
130 – 140
70
1 / K · 10 -5
10 – 16
8 – 14
12 – 20
10 – 16
8 – 12
W/K·m
0,23
0,20
0,22
0,22
0,23
KJ / Kg ·K
1,01
1,17
1,09
1,09
1,95
%
› 95
› 95
› 95
› 95
› 30
2,0 – 2,1
2,1
2,04 – 2,08
2,06 – 2,1
2,6
2,0 – 2,1
2,1
2,04 – 2,08
2,06 – 2,1
2,6
0,3 – 0,5
2–8
‹1
0,2
6–8
0,7 – 1,0
2–8
2–3
0,8
50
1018
1018
1018
1018
1016
› 1013
1017
1016
1017
1017
1014
› 1013
KA 3c
KA 3c
104
Relative permittivity
at 10 3 Hz
53483
at 10 6 Hz
electrical
Dissipation factor
at 10 3 Hz
53483
10 -4
6
at 10 Hz
Volume resistivity
ICE 93+167
Ω · cm
Surface resistivity
ICE 93+167
Ω
Creep resistance
53480
Arc resistance
Dielectric strength
* PTFE (Polytetrafluoroethylene),
PVDF (Polyvinylidenefluoride),
› 600
ASTM 495
sec
› 360
› 300
› 210
› 210
› 75
53481
KV / mm
40 – 80
50 – 80
50 – 80
50 – 80
60 – 90
PFA (Perfluoralkoxy),
n. a.: not applicable,
FEP (Perfluoroethylenepropylene),
n. kn.: not known
ETFE (Ethylene/tetrafluoroethylene),
MFA (modified fluoroalkoxy),
26