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Adhesives Ingredients

BYK® -307

Technical DataSheet | Supplied by Byk (Altana Group)

BYK® -307 by Byk Altana Group is a polyether-modified polydimethylsiloxane. Acts as a surfactant and a wetting agent. It is suitable for aqueous systems and recommended for solvent-borne systems. Can be used for sealants as well. This highly effective silicone additive is particularly well suited for adhesives and preferred in systems where solvent-free additives are requested or where a requirement for special solvent combinations exists. Through a series of tests, however, it should be ascertained as to whether foam is being stabilized by this additive before large-scale application starts. The adhesion and cratering should also be evaluated. BYK® -307 strongly reduces the surface tension of adhesive systems. Therefore, it especially improve substrate wetting and prevent cratering. Its recommended level is 0.01 - 0.15% based upon total formulation.

BYK® -307 Product details

Product Type
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Chemical Composition
Product Status
Applications/ Recommended for
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Food contact approval

BYK® -307 Properties


Value & Unit
Test Condition
Test Method
Density @ 20°C
xxxx g/ml
Non Volatile mater
xxxx %
Flash point
xxxxx °C
Last edited Dec 18, 2017
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