ROHAGIT SD 15 thickener for aqueous systems with a pH value > 8. ROHAGIT SD 15 is a thickening agent based on an aqueous dispersion of a thermoplastic methacrylic acid-acrylic ester copolymer. The dispersion is free from film forming aids, solvents and plasticizers.
NATROSOL 250 MR is a product used as a viscosity and rheology modifier, have been treated to delay hydration of the particle so it prevents lumping as the powder is added to the water. It's visc at 5% dosage around 4500-6500 mpas.
CRAYVALLAC PA4 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.