Vernici e rivestimenti

Polyvinyl Alcohol (PVA) is a water soluble and biodegradable synthetic polymer. It is a dry solid, and is available in granule and powdered forms. Grades include both fully hydrolyzed and partially hydrolyzed. PVA is an excellent adhesive with superior bonding strength, film forming and emulsifying properties. The film of PVA exhibits outstanding resistance to oil, grease and solvents. In addition to its film forming property, it has excellent adhesion to both hydrophilic and hydrophobic materials.

Polyvinyl Alcohol (PVA) is a water soluble and biodegradable synthetic polymer. It is a dry solid, and is available in granule and powdered forms. Grades include both fully hydrolyzed and partially hydrolyzed. PVA is an excellent adhesive with superior bonding strength, film forming and emulsifying properties. The film of PVA exhibits outstanding resistance to oil, grease and solvents. In addition to its film forming property, it has excellent adhesion to both hydrophilic and hydrophobic materials.

Luna-vin VARC-W is a vinyl chloride-vinyl acetates copolymer, which provides chemical resistance, film strength and durabilty to a range of coatings. It has excellent adhesion to PVC substrates but low adhesion to metal for strippable coatings. Luna-vin VARC-W is soluble in many organic solvents and can be used in adhesives, heat-sealable packaging, marine and protective coatings, and printing inks and over-lacquers. Luna-vin VARC-W is FDA-approved to enable it be used in food contact applications.

Luna-vin VYHF-W is a high molecular weight vinyl chloride-vinyl acetates copolymer, which provides chemical resistance, film strength and thermoplasticity to a range of coatings. Luna-vin VYHF-W is soluble in many organic solvents and subsequent coatings can be used onto substrates include metal, wood, paper, foil, fabric, plastics and leather.