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The Universal Selection Source:
Polymer Additives

BYK® -W 940

Technical DataSheet | Supplied by Byk (Altana Group)

Solution of a salt of unsaturated polycarboxylic acid polymer with polysiloxane copolymer. Used for unsaturated polyester resins. Prevents sedimentation of mineral fillers. Minimises flooding and floating.

BYK® -W 940 Product details

Product Type
  • xxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
Masterbatch
xx
Physical Form
Liquid
Applications/ Recommended for
xxx

BYK® -W 940 Properties

Property

Value & Unit
Test Condition
Test Method
Density @ 20°C
xxxx g/ml
Flash point
xx °C
Refractive index
xxxxx
Non-volatile matter
xx %
Acid value
xxx mg KOH/g
Last edited Dec 18, 2017
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