Polypropylene (PP) is one of the most promising thermoplastic polymer. However, the use of polypropylene has been restricted because it is a kind of non-polarpolymer.
聚丙烯(PP)是最具发展前途的热塑性高分子材料之一，但是，由于它是非极性聚合物限制了其使用。
2
Flame retardant of aluminium trihydrate must be modified to improve the compatibility with non-polarpolymer.
为改善氢氧化铝阻燃剂与聚合物材料之间结合力差的现状，必须对其进行表面改性。
3
The thickening ability of cobalt monosoap in non- polar media may be ascribed to the formation of polymer chains through the coordination bonding between soap molecules.