- Product Type:Primer
- Application Area:Automotive Bumpers
- Compatible Substrates & Surfaces:Polyethylene (PE), Polypropylene (PP)
- Features:Low Viscosity
- Application Method:Dip Coating, Brush, Spray
Trapylen® 113 X is a chemically modified low-chlorinated polypropylene distinguished by its exceptional affinity to polyolefinic plastics, including PP, PP/EPDM-blends, and, to a limited extent in adhesion strength, PE. Notably, it features a higher molecular weight and a narrow molecular weight distribution compared to other modified chlorinated types. With a reduced content of maleic anhydride, this product exhibits excellent compatibility properties with other binder resins. Trapylen® 113 X is versatile, serving as either a straight primer or an adhesion promoter for base coats and pigmented primers. Its primary application lies in paintings and coatings for molded parts, particularly sealing profiles in the automotive industry, such as bumpers, side panels, and door seals.