เคมีภัณฑ์ชนิดพิเศษ

ADDITOL VXL 4950 is a product without special pre-treatment of plastic materials such as polyethylene, polypropylene and polyamide (e.g. corona discharge, roughening, flame or chromic acid treatment) good adhesion of coatings can be obtained after applying a thin adhesion promoting layer of ADDITOL VXL 4950 to the surfaces. For plastic substrates made of polyethylene a short period of additional UV-irradiation of this film is recommendable. In general irradiation of ADDITOL VXL 4950-coatings can further improve adhesion .

TEGO ADDBOND 1270 is suitable for solventborne and waterborne coatings after neutralization to enhanced adhesion on metal. TEGO ADDBOND 1270 is suitable for solventborne coatings and for waterborne coatings after neutralization.

TEGO ADDBOND LTW improves adhesion and flexibility of solventborne coatings on steel, galvanized steel, aluminum, and plastics. It is useful particularly for solventborne formulations, excellent adhesion improvement on aluminium, steel and galvanized steel as well as on plastics, e.g. PVC and ABS. It improves the intercoat adhesion, improves the corrosion protection, improves flexibility and improves the gloss.