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| EFKA-3835 |
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| An isocyanate-terminated polysiloxane |
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EFKA-3835 is an isocyanate-terminated polysiloxane designed to crosslink with hydroxyl- or carboxyl groups, in order to give permanent slip and anti-blocking performance.
It is compatible with most polyisocyanates e.g. Desmodur N, L, IL, HL and similar products.
EFKA-3835 exhibits diminished compatibility with polyisocyanates like Desmodur® N 3390.
* Application:
EFKA-3835 is a cross-linking additive for all kinds of polyurethane coatings.
It should be added to the hardener (polyisocyanate solution).
Compared with common organically modified polysiloxanes such as our 3000 series, EFKA-3835 reacts to form part of the film and gives long-term slip and anti blocking properties.
EFKA-3835 results in higher slip and anti-blocking performance compared with EFKA-3886 and EFKA-3888. |
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Solid content : 44 - 46%
Solvent : butylacetate
Density at 20'C : 0.96 - 0.98 g/cm3
Flashpoint : 24'C
Color : max
Appearance : transparent liquid
NCO-value : 6.3 - 7.3% on active ingredients |
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| There are no existing companies to distribute selected chemical product |
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