PANACEA® 6962 Special EPDM Compound

®
PANACEA
® 6962
PANACEA
6962
Special EPDM Compound
Special
EPDM Compound
for use in Electrochemical
Chlor-Alkali and
for
use in Plants;
Electrochemical
Chlor-Alkali
and
Chlorate
Electrochemical
Metals
ChloratePlants,
Plants;and
Electrochemical
Metals
Refinery
Bleaching Pulp
Mills
Refinery Plants, and Bleaching Pulp Mills
“Panacea”® ®6962 is a SPECIAL compound
“Panacea”
6962
is a SPECIAL
compound
elastomer
of EPDM
(Ethylene
Propylene,
Diene,
elastomercompounded
of EPDM (Ethylene
Diene,
Monomer),
with aPropylene,
high content
of
Monomer),
compounded
with
a
high
content
polymer exceeding 53%, with a peroxide cure.of
polymer exceeding 53%, with a peroxide cure.
This unique compounding provides resistance to temperatures
This unique compounding provides resistance to temperatures
through
300°F on a wide range of chemicals and maintains its
through 300°F on a wide range of chemicals and maintains its
resistance to compression set better than “commercial” grades
resistance to compression set better than “commercial” grades
of EPDM.
of EPDM.
6962 is an ideal material for parts requiring a wide resistance to
6962 is an ideal material for parts requiring a wide resistance to
chemicals
utilized
and
produced
in in
the
Chlorine,
chemicals
utilized
and
produced
the
Chlorine,Caustic,
Caustic,and
and
Bleach
Industries.
Bleach Industries.
ForFor
purposes
of of
utilizing
6962
stock
inin
Electrolytic
purposes
utilizing
6962
stock
ElectrolyticMembraneMembranetype
Chlor-Alkali
applications,
6962
is
compounded
type Chlor-Alkali applications, 6962 is compoundedwithout
without
thethe
useuse
of Calcium
or
Magnesium
as
ingredients.
These
of Calcium or Magnesium as ingredients. Thesetypes
types
elements
areare
potentially
injurious
of metals
or
of metals or
elements
potentially
injurioustotofluorobased
fluorobased
Membranes;
thethe
fact
that
6962
is is
compounded
Membranes;
fact
that
6962
compoundedwithout
withoutthese
these
ingredients,
makes
it ait prime
consideration
ingredients,
makes
a prime
considerationforforGasketing
Gasketinginin
Electrolytic
Membrane
applications.
Electrolytic
Membrane
applications.
Typical Service Applications
Typical Service Applications
Hot, Wet, Chlorine Gas
Hot, Wet, Chlorine Gas
Sodium Hydroxide
Sodium
(Caustic
SodaHydroxide
to 50% conc.)
(Caustic Soda to 50% conc.)
Potassium Hydroxide (to 33% conc.)
Potassium Hydroxide (to 33% conc.)
Hydrochloric Acid (37% conc.)
Hydrochloric Acid (37% conc.)
Hydrogen Gas
Hydrogen Gas
Hypochlorous Acid
Hypochlorous Acid
Sodium Chlorate
Sodium Chlorate
Sodium
Chlorate/with Hypo
Sodium Chlorate/with Hypo
Brine
Brine
(Sodium
and
Potassium
(Sodium and Potassium Chlorides)
Chlorides)
Ultra-Pure
Brine
Ultra-Pure Brine
Alkaline
Alkaline Brine
Brine
Acidified
Acidified Brine
Brine
Sulfur
Dioxide
Sulfur Dioxide
® ® 6962 material is manufactured into gasketing, tubing, hose, Diaphragm
SPECIAL
“Panacea”
SPECIAL
“Panacea”
6962 material is manufactured into gasketing, tubing, hose, Diaphragm
grid
protectors,
Membrane
framegasketing,
gasketing,expansion
expansionjoints,
joints,molded
molded and
and fabricated
fabricated parts.
grid protectors, Membrane frame
parts.
Servingthe
theChemical
ChemicalIndustry
IndustryWorldwide
Worldwide || www.princerp.com
www.princerp.com
Serving
Northern Headquarters: 137 Arthur Street • Buffalo, NY 14207 • (716) 877-7400 • Fax (716) 877-0743 • contact@princerp.com
Northern Headquarters: 137 Arthur Street • Buffalo, NY 14207 • (716) 877-7400 • Fax (716) 877-0743 • contact@princerp.com
Southern Division: 11400 Richcroft Avenue • Baton Rouge, LA 70814 • (225) 272-1653 • Fax (225) 272-1938
Southern Division: 11400 Richcroft Avenue • Baton Rouge, LA 70814 • (225) 272-1653 • Fax (225) 272-1938
Industrial Plastics Canada Limited: 625 Industrial Drive • P.O. Box 93 • Fort Erie, Ontario • L2A 5M6 Canada • (905) 871-0412
Industrial Plastics Canada Limited: 625 Industrial Drive • P.O. Box 93 • Fort Erie, Ontario • L2A 5M6 Canada • (905) 871-0412
Panacea® 6962
Special EPDM Peroxide Cured
Representative Physical Properties
ASTM
ASTM
MANDREL
MANDREL
MADE
MADE
PRESS CURED
AND MOLDED
No.
Compound No.
“A”
D2240
Hardness — Shore “A”
D2240
P.S.I.
D412
Tensile, P.S.I.
D412
%
D412
Elongation %
D412
6962M
6962M
5
62 ± 5
1900
1900
350
350
6962
60 ± 5
1800
350
Compression set
212°F
70 Hrs. – @ 212°F
<25%
25%
<25%
25%
D395(B)
D395(B)
Chemical Resistance
Resistance of
of 6962
6962 to
to
Chemical
Corrosive Environments
Environments
Corrosive
This SPECIAL compound 6962 EPDM exhibits
resistance to most acids, bases and polar solvents
such as water, phosphate ester, Ketones, alcohols,
and glycols. EPDM swells considerably in aliphatic,
aromatic, and chlorinated solvents. This compound
is resistant to ozone attack and is weather resistant.
We have found that 6962 generally outperforms any
“commercial” grade EPDM.
Sodium Hydroxide . . . . . . . . . . . . . . . . . . . . . . . . .
Sodium
. . . . . . . . . . . . . . . . . . . . . . . . .
Sodium Hydroxide
Hypochlorite
pH 12-13
Sodium Hypochlorite
. . .12-13
...................
12.5% . . . . . .pH
to
29%
Concentration
...............
10% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chlorine5%
Gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ChlorineHot,
Gas Wet . . . . . . . . . . . . . . . . . . . . . . . . . . .
Aqueous
. . . . . . . . . . . . . . . . . . . . . . . . . .
..................
Hot, Wet .Solution
Sodium Chlorate
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Aqueous Solution . . . . . . . . . . . . . . . . . .
Sodium
. . . . Hypo
. . . . . (to
. . .180°F)
. . . . . . . . . . . . . .
.......
Sodium Chlorate
Chlorate /. with
Chlorine
Dioxide
Sodium Chlorate / with Hypo (to 180°F) . . . . . . .
ChlorineConcentrated
Gas . . . . . . . . . . . . . . . . . .
Dioxide
Aqueous
Gas
. . . . . . . . . . . . . . . . . . . . . .
Concentrated Gas . . . . . . . . . . . . . . . . . .
Hydrogen
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Aqueous
Gas . . . . . . . . . . . . . . . . . . . . . .
Hydrochloric
Hydrogen GasAcid
............................
Hydrochloric
37% Acid
COLD . . . . . . . . . . . . . . . . . . . . . . . .
37%
. . . . . . . . . . . . . . . . . . . . . . . . . .
........................
37% HOT
COLD
Sulfur Dioxide
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37% HOT . . . . . . . . . . . . . . . . . . . . . . . . .
Sulfuric
Acid Cold
.............................
Sulfur Dioxide
Dilute
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sulfuric Acid Cold
Concentrated
......................
Dilute . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sulfur Dioxide
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
......................
Concentrated
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
C
B
A
B
Sulfur Dioxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
A—Little
A — Little or
or no
no effect.
effect.
B—Minor
B — Minor effect
effect but
but still
still serviceable
serviceable in
in most
most applications.
applications.
C—Moderate
C — Moderate to
to severe
severe effect
effect but
but still
still serviceable
serviceable in
in some
some
applications.
applications.
SPECIAL 6962 EPDM PRODUCT APPLICATION:
Molded, Extruded, Vulcanized or Die Cut • Gasketing • Fabricated Parts • Expansion Joints
Molded Seals • Grid Protectors • Membrane Frame Gasketing • Tubings • Hose • Connector Hose
2-14
9-16