- Chemical Family:Polypropylene, Chlorinated
- Functions:Adhesion Promoter, Coupling Agent
- Product Type:Primer
- Application Area:Doors, Automotive Interior Trim, Door Panels, Automotive Bumpers
- Application Method:Spray, Brush, Dip Coating
Trapylen® 822 X is a chemically modified low chlorinated polypropylene with outstanding affinity to polyolefinic plastics such as PP, PP/EPDM-blends and, with limitations to adhesion strength, to PE. TRAPYLEN® 822 X is used either as a straight primer or as an adhesion promoter for base coats and pigmented primers. Its principal use is in paintings/coatings for molded parts and sealing profiles in the automotive industry, such as bumpers, side panels and door seals. TRAPYLEN® can also be used in adhesives and flocking agents for door seals. Furthermore it is used in industrial applications where PP based plastics are chemically pretreated.