ADDITOL® VXL 4950
- INCI/Chemical Name:
- High molecular weight combination of active substances
- SKU:
- BP158249
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Adhesion promoting primer for plastics.
SPECIAL PROPERTIES AND USE: 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.
PROCESSING: Before application Additol VXL 4950 must be diluted with toluene or xylene, mixing ratio 1:8 (Additol VXL 4950:tolueneorxylene).
Additol VXL 4950 should be applied in form of a thin coating by spraying process, roller coating or brushing. After a five minutes flash‐off time the film can be treated by UV‐irradiation or can be overcoated directly with any other paint system.
Additol VXL 4950 must be applied as pre‐treatment primer and can not be used as additive in paints.