HYDROXYPROPYLCELLULOSE H is an additive soluble in water, water-free lower alcohols and polar solvents. Solubility in organic solvents is limited only by the viscosity increase. Viscosity of HPC in aqueous solution is virtually unchanged in pH range from 1-12.

CRAYVALLAC SUPER is a high performance, micronised amide wax rheology modifier suitable for a wide range of solvent-based, high-solids and solvent-free applications.

CRAYVALLAC PA3 X 20 is a pre-activated amide wax dispersed in a mixture of xylene and alcohols. It is a rheology modifier in paste form for post-addition to solvent-based industrial coatings and industrial wood finishes.

CRAYVALLAC OPTIMA is a new high performance micronised amide wax rheology modifier offering very good recoatability for ambient curing solvent-based and solvent-free epoxy coatings.