- Functions:Adhesion Promoter, Coupling Agent
- Product Type:Primer
- Application Area:Side Panels, Automotive Bumpers
- Application Method:Spray, Brush, Dip Coating
Trapylen® 145 X 2 is a chemically modified low-chlorinated polypropylene recognized for its remarkable affinity to polyolefinic plastics, including PP, PP/EPDM-blends, and, to a limited extent in adhesion strength, PE. Notably, the resin in Trapylen® 145 X 2 boasts a higher molecular weight within the range of 110,000 and a significantly lower chlorine content compared to other maleic-modified Trapylen® grades. These distinctive properties contribute to improved adhesion as well as enhanced heat and chemical resistance. However, it's important to note that these enhancements come at the cost of lower solubility and compatibility.