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| BYK-W 980 |
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| Solution of a salt of unsaturated polyamine amides and acidic polyester |
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BYK-W 980 improves the dispersion of a wide range of the most common fillers such as calcium carbonate and aluminium trihydroxide in UP-resins.
It reduces the viscosity, so that a higher filler loading is possible and helps to prevent sedimentation.
In some cases BYK-W 980 is more effective than BYK-W 966. |
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Amine value: 30 mg KOH/g
Acid value: 40 mg KOH/g
Non-volatile matter: 80 %
Density at 20 'C: 0.99 g/ml
Refractive index: 1.478
Flash point: 64 'C |
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