聚乙烯S36170 · CAS 9002-88-4
低密度,熔融指数21 g/10 min(190°C/2.16 kg)
低密度,熔融指数21 g/10 min(190°C/2.16 kg)
平均分子量 3000
average Mw ~455,000, average Mn ~110,000, pellets
average Mw ~50,000(GPC vs. poly(ethylene oxide)),(共聚物Copolymer,4:6),粉末
非离子型
pellets,Viscosity number~135 ml/g
average Mn ~230
average Mn ~850
melt index:10 g/10 min (300°C/1.2kg)
抗紫外线级,melt index:5 g/10 min (300°C/1.2kg)
average Mw ~160,000
approx. M.W. 100000
approx. M.W. 140000
approx. M.W. 300000
approx. M.W. 500000
average Mn ~980,isobutylene ≥ 90%
Mw 300000
≥99%, sum of isomers
按GPC计算的平均Mw~45000
平均Mn~2900
软化点85-145℃
≥95%
≥99%(GC)
average Mw ~534,000, powder