Polypropylene was prepared by reactive extrusion grafting maleic anhydride. The strong polar side group was introduced into the main chain of the nonpolar molecule, and the PP Grafted with maleic anhydride could be a bridge to improve the adhesion and compatibility between the polar and nonpolar materials.
Polypropylene was prepared by reactive extrusion Maleic Anhydride Modified PE. The strong polar side group was introduced into the main chain of the nonpolar molecule, and the PP Grafted with maleic anhydride could be a bridge to improve the adhesion and compatibility between the polar and nonpolar materials.
Adding Maleic Anhydride Modified PE in the production of filled polypropylene can greatly improve the affinity and dispersion of filler and polypropylene. Therefore, it can effectively enhance the dispersion of filler in polypropylene, so as to improve the tensile and impact strength of filled polypropylene.
Typical applications of maleic anhydride grafted polypropylene include:
1.Coupling agent between inorganic reinforcing material (glass fiber) and filling material (calcium carbonate, talcum powder, etc.) and polypropylene.
2.Compatibilizer of polypropylene / nylon alloy
3.Improve the adhesion between polypropylene and polar materials (metal, nylon, etc.)
