POLYMER ARCHITECTURE BASED ON POLYPROPYLENE AND POLYAMIDE FOR PRODUCTS USED IN HIGH-TEMPERATURE WORKING ENVIRONMENTS ()

摘要

The invention relates to a polymer product used for manufacturing parts for equipments within the food field. According to the invention, the product is a mixture formed of 70...90 parts of polypropylene, 1...30 parts of polyamide, 1...10 parts of polypropylene grafted with maleic anhydride and 1...7 parts of sodium montmorillonite chemically modified with 5% propylamine triethoxysilane and 15% octadecylamine, the parts being expressed by weight.