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Adhesives Ingredients

BYK® -067 A

Technical DataSheet | Supplied by Byk (Altana Group)

BYK® -067 A by Byk Altana Group is a non-aqueous emulsion of a foam-destroying polysiloxane. Acts as a defoamer. In BYK® -067 A, separation or turbidity may occur at temperatures below 5°C. This additive is odor free and contains fluoro-modified silicone. It is recommended for PUR-based adhesives and also found suitable for epoxy-based adhesives. Used in solvent-borne and solvent-free adhesives. Its recommended level is 0.1 - 0.7% based upon total formulation.

BYK® -067 A Product details

Product Type
Chemical Composition
Physical Form
Product Status
Applications/ Recommended for
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BYK® -067 A Properties


Value & Unit
Test Condition
Test Method
Density @ 20°C
xxxx g/ml
Non Volatile mater
xx %
Flash point
xxxxx °C
Last edited Mar 27, 2017
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