benda-lutz depuval aluminium non dusting

benda-lutz depuval aluminium non dusting

BENDA-LUTZ® DEPUVAL ALUMINIUM NON DUSTING
“networking” Aluminium pigments
Aluminium Powder
Aluminium DEPUVAL
1. General Product Description
Simply spoken, BENDA-LUTZ® DEPUVAL is a non dusting aluminium powder.
BENDA-LUTZ® DEPUVAL Aluminium non dusting denominates a complete product line which consists of aluminium powder
(flake-form) embedded in a matrix built by maximum 0.2% of a micro-net forming chemically inert additive. This combination is
designed to minimize easy dispersion of fine BENDA-LUTZ® aluminium powders have been successfully on the market in
“DEPUVAL”-appearance for several years now.
2. Benefits of DEPUVAL-Pigments (compared to corresponding powder/pastes):
- free of volatile organic compounds (VOC)
- significantly reduced dust cloud explosion risk:
a much higher MIE (minimum ignition energy) was confirmed by a test report of an independent institute (e.g. BENDA-LUTZ®
aluminium powder 2081 <3 mJ => BENDA-LUTZ® DEPUVAL 3081 >500 mJ). Increased values were also found after several
re-dispersions of the same sample in the test set-up. This highlights impressively the efficiency of the de-dusting approach,
since the apparatus is designed for effective dispersion.
- reduced contamination of working area saves cleaning costs
- higher bulk density saves space and transport costs compared with powder
- easy, safe dosing
- slightly improved scratch- and rub resistance of coatings
- odourless
3. Fields of Application
The fields of application are depending on the grade or type used and are in general:
Powder Coatings:
DEPUVAL is recommended for mixing processes applying shear forces to the system. Under
such conditions DEPUVAL-grades release the pigment and disperse it into the base powder
coating.
Colouring of Plastics:
Extrusion: Pure pigment without introduction of carrier medium.
Explosives:
Slurry explosives: Safe flake incorporation into the slurry, network supports oxygen
incorporation.
Chemical Industry:
Lubricant; TiO2-production, …
Paints:
2-component epoxy coating solvent-free, floor coating systems, corrosion protection paints
Benda-Lutz Werke GmbH
Ferdinand-Lutz-Strasse 8
3134 Nussdorf ob der Traisen
Austria
FN 380182 t Landesgericht St. Pölten
Tel: +43 (0) 2783 62 02-0
Fax:+43 (0) 2783 62 02-24
E-mail: office@benda-lutz.com
www.benda-lutz.com
Business Unit METALLIC EFFECTS of
4. Product Overview:
Technical data of commercially available products:
leafing
®
3030
3041
3051
3081
15.000
22.000
27.000
36.000
5
1
0,5
0,1
19
23
15
9
65
65
65
65
0,4
0,4
0,4
0,4
BENDA-LUTZ
Water Coverage 1)
Deckfähigkeit auf Wasser
Residue on Sieve 325mesh1)
Rückstand auf Sieb 45µm
1)
Average Particle Size
Durchschnittliche Teilchengröße
Leafing Value 1)
Leafing Wert
Bulk Density
Schüttdichte
Fields of application
Anwendungsgebiete
for Explosives
BENDA-LUTZ
®
3041
Produced from Aluminium, Purity
Hergestellt aus Aluminium, Reinheit
m in.
3083
99,7% Al
Water Coverage 1)
Deckfähigkeit auf Wasser
cm 2/g
22.000
29.000
Residue on Sieve 325mesh 1)
Rückstand auf Sieb 45µm
max.%
1
0,8
µm
23
12
kg/l
0,4
0,4
Av erage Particle Size 1)
Durchschnittliche Teilchengröße
Bulk Density
Schüttdichte
Fields of application
Anwendungsgebiete
non-leafing
BENDA-LUTZ®
8080
Residue on Sieve 325mesh 1)
max.%
0,2
µm
10
kg/l
0,4
Rückstand auf Sieb 45µm
Average Particle Size
1)
Durchschnittliche Teilchengröße
Bulk Density
Schüttdichte
Field of Application
Anwendungsgebiet
1)
Analysis before dedusting
Analysenwerte bestimmt vor der Entstaubung
5. Product Handling:
The embedding of the aluminium is sufficient to ensure that dust formation cannot occur during transportation or by gentle manual
handling like shovelling. Nevertheless, as a general rule the same precautions should be taken for handling and storage as for
aluminium powders.
Shelf life:
12 months
Storage conditions:
in a dry place at 5 – 30 °C
Issued on 15.04.2013
Benda-Lutz Werke GmbH
Ferdinand-Lutz-Strasse 8
3134 Nussdorf ob der Traisen
Austria
FN 380182 t Landesgericht St. Pölten
Tel: +43 (0) 2783 62 02-0
Fax:+43 (0) 2783 62 02-24
E-mail: office@benda-lutz.com
www.benda-lutz.com
Business Unit METALLIC EFFECTS of