by SpecialChem

RHEOBYK® -7670

RHEOBYK® -7670 by BYK is a solid, non-dusting, biocide-, VOC-, APEO-, and tin-free associative thickener (HEUR) for use in aqueous systems. It is suitable for use in highly polar and aqueous binder systems.

It increases viscosity in the medium shear range with a low impact in the high shear range.
It optimizes the storage stability.
It improves workability properties and results in an excellent balance between flowability and leveling.
It has no negative effect on gloss or color acceptance.
It is suitable for adhesives and sealants.
Recommended dosage level is 0.1-0.6% based on the total formulation.
RHEOBYK® -7670 has a shelf life of 36 months.

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Product Type

Rheology Modifiers / Viscosity Modifiers / Thickeners > Urethanes (HEUR)

Chemical Composition

Polyurethane

Physical Form

Flakes

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