Specialty Chemicals

CRYSOL 6512 is an aliphatic, hydroxyfunctional polyurethane dispersion that is used as a binder for the formulation of soft-feel coatings, especially suitable for the plastic shell of mobile phones, laptops, mouse or other electronic products.

LACPER 4219 is an aliphatic polyurethane dispersion. It’s alkyl phenyl ethoxylate free, solvent free and tin free. Could be used for clear and pigmented wood coating both for interior and exterior. It’s approx. 40% in water, neutralized with approx. <1% triethylamine. Biocide: CMIT/MIT 3:1 12ppm, and MIT 100ppm.

LACPER 4101 is an aqueous oil modified polyurethane dispersion. It has good wetting ability on wood substrate, also has good film building, film clarity and wood warming effect. When used in water base 1K or 2K coatings, it shows very fast film hardness development, it also has good adhesion on different substrate such as PU/PE/UV/melamine. It has good stability and compa- tibility with ethanol and dyes when used in shading stain.The product contains no solvent,APEO and Organotin. Less than 1% TEA is used as neutralizing agent. Bactericide: CMIT:MIT=3:1 12 ppm, MIT: 100ppm.

AQUOLIN 269 is a water dispersible polyisocyanate based on hexamethylene diisocyanate (HDI). In combination with waterborne polyurethane, polyacrylate, etc., it can be used for water-borne coatings and adhesives. After addition of Aquolin® 269, the ready-to-use mixture must be used within the pot life.