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聚乙烯Polyethylenes 作者 西宝生物 日期 2008-7-15 22:55:00
Polyethylenes聚乙烯 (分子量分布宽)
每种标准品1.0g Catalog # Mw Mn Mz IV* HIGH DENSITY PE150K 150,100 20,200 565,100 1.5 PE130K 132,700 82,600 321,000 1.9 PE105K 105,000 10,400 475,000 1.42 PE73K 72,500 17,150 259,500 1.223 PE52K 52,000 18,300 259,500 1.01 LOW DENSITY PE102K 102,000 9,800 366,300 1.55 IV* - Intrinsic Viscosity (dL/g) in TCB at 130°C Mp.峰位分子量, Mw.重均分子量, Mn.数均分子量,Mz.Z均分子量, IV.粘度值 2.Polyethylenes聚乙烯 (低分子量) 每种标准品1.0g Catalog # Mp Mw Mn Mz PE5500 5,500 6,250 3,900 9,400 PE4750 4,750 3,725 2,500 4,700 PE4300 4,300 3,725 2,200 5,300 PE4250 4,250 3,300 2,300 4,000 PE3800 3,800 2,900 1,950 3,700 PE2100 2,100 2,150 1,900 2,190 PE1200 1,200 975 400 1,725 PE1100 1,100 1,150 1,050 1,170 PE780 780 800 740 850 PE640 640 700 630 790 PE540 540 560 515 610 PE455 455 510 465 565 PE254 254 254 254 254 PE226 226 226 226 226 PE212 212 212 212 212 PE198 198 198 198 198 PE170 170 170 170 170 PE156 156 156 156 156 PE86 86 86 86 86 3.Polyethylenes聚乙烯 (分子量分布窄) 每种标准品200mg Catalog # Mp Mw Mn IV* PE115K 114,000 115,200 97,000 1.918 PE67K 67,400 68,200 64,000 1.317 PE56K 56,400 59,300 53,300 1.198 PE30K 30,000 32,100 28,900 0.794 PE6K 6,000 6,050 5,900 0.247 IV* - Intrinsic Viscosity (dL/g) in TCB at 135°C (a = 0.705; K = 0.0005188) 4.Polyethylene聚乙烯 (超高分子量) 每种标准品1.0g Catalog # Mw Mn Mv IV* UHMWPE1200K 1,165,000 214,600 753,000 9.3 UHMWPE1070K 1,070,000 202,200 769,100 10.77 UHMWPE1000K 1,033,000 237,000 740,500 7.2 UHMWPE800K 883,500 189,000 642,200 7.7 IV* - Intrinsic Viscosity (dL/g) in TCB at 135°C Branched Polyethylenes支链形聚乙烯 (高密度-低密度聚乙烯) 包装1.0g Catalog # LCB* Mw Mn IV** BRPE0 0 52,000 18,300 1.01 LCB*-Branches per 1000 carbons IV**-Intrinsic Viscosity (dL/g) in TCB at 140°C
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