聚对苯二甲酸丁二醇酯GPC分子量标准品 聚对苯二甲酸丁二醇酯GPC分子量标准品

聚对苯二甲酸丁二醇酯Polybutylene Terephthalate GPC分子量标准品
更新时间：2015-5-14 13:43:38　浏览次数：7
聚对苯二甲酸丁二醇酯Polybutylene Terephthalate GPC分子量标准品CAS：26062-94-2

Catalog #	Mw	Mn	Mz	IV*	Qty.
PBT55K	54,600	24,200	93,000	1.200	1.0g
PBT52K	52,500	27,200	82,000	1.145	1.0g
PBT44K	43,600	21,200	71,000	1.000	1.0g
PBT37K	37,200	18,300	58,200	0.850	1.0g
PBT29K	29,300	15,900	45,000	0.670	1.0g
PBT16K	16,150	8,150	27,500	0.284	1.0g

IV* - Intrinsic Viscosity in o-chlorophenol at 25°C
Mark-Houwink Parameters: a = 915; K = 0.0000622
更多产品，更多优惠！请联系我们！