DISPERBYK®-164 is a high molecular weight wetting and dispersing additive for solvent-borne systems and pigment concentrates. Solutions of high molecular weight block copolymers with pigment affinic groups. DISPERBYK® 164 is used in many formulations. For new developments, however, the additive DISPERBYK® 2164 (see Data Sheet W235) should be preferred. DISPERBYK® 164 has a molecular weight similar to that of DISPERBYK® 163, but is less polar and its solids content is higher. It is used in pigment concentrates and general industrial coatings. DISPERBYK® 164 does not contain aromatics.
BYK has an established history of innovation such as being the first additive manufacturer to begin using Controlled Polymerization Technology (CPT), launching the first rheology-modified wax emulsion, and being one of the first companies to use nanotechnology for improving Coatings properties. BYK invests approximately 7.5% of its earnings in R&D—three times more than the industry average.
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