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| BYK-W 965 |
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| Solution of a salt of long chain polyamine amides and a polar acidic ester |
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BYK-W 965 is especially useful for wetting and dispersing such fillers as aluminium trihydroxide, calcium carbonate, calcium sulphate and talc.
BYK-W 965 is widely used in unsaturated polyester putty compounds.
It reduces the viscosity and improves flowability of filled polyester compounds, so that a higher filler loading is possible.
The increased filler loading in putty compounds improves the sandability of the cured putty surface. |
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Amine value: 14 mg KOH/g
Acid value: 30 mg KOH/g
Non-volatile matter: 52 %
Density at 20'C: 0.90 g/ml
Refractive index: 1.467
Flash point: 35'C |
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