3.OxiraneBlock Copolymers

3.4.PEO/PBO BAB type triblock copolymers (8-03)

Cat#	Product name	Molecular weight (Mn)	Mw/Mn
8-03-n/8/n	poly(oxybutylene)-b-poly(oxyethylene)-b- poly(oxybutylene) or (BO)n-(EO)7-(BO)n	PBO: as required / PEO: 300	1.06-1.15
8-03-n/17/n	(BO)n-(EO)14-(BO)n	PBO: as required / PEO: 600	1.06-1.15
8-03-n/23/n	(BO)n-(EO)23-(BO)n	PBO: as required / PEO: 1000	1.06-1.15
8-03-n/45/n	(BO)n-(EO)45-(BO)n	PBO: as required / PEO: 2000	1.06-1.15
8-03-n/90/n	(BO)n-(EO)90-(BO)n	PBO: as required / PEO: 4000	1.06-1.15
8-03-n/136/n	(BO)n-(EO)136-(BO)n	PBO: as required / PEO: 6000	1.06-1.15
8-03-n/181/n	(BO)n-(EO)181-(BO)n	PBO: as required / PEO: 8000	1.06-1.15
8-03-n/225/n	(BO)n-(EO)225-(BO)n	PBO: as required / PEO: 10000	1.06-1.15
8-03-n/450/n	(BO)n-(EO)450-(BO)n	PBO: as required / PEO: 20000	1.06-1.15

Orders may be placed with specified molecular weight and molecular ratios, even for those not listed.

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apmpolymers2.可生物降解的嵌段共聚物2.1。PHB-B-PEG嵌段共聚物（3-201）     2.2。      BAB型三嵌段共聚物PHB-b-PEG-b-PHB（4-201）  2.3。      聚乙二醇和聚ε-己内酯（PCL-b-PEG）（5-01-）的嵌段共聚物2.4。BAB型三嵌段共聚物PCL-b-PEG-b-PCL（5-02-）     2.5。ABA型PCL和PEG嵌段共聚物（PEG-PCL-PEG）（5-03-）     2.6。聚乙二醇和聚丙交酯（PLA-b-PEG）的嵌段共聚物（6-01-）     2.7。BAB型三嵌段共聚物PLA-b-PEG-b-PLA（6-02-）     2.8。ABA类型的PLA和PEG嵌段共聚物（PEG-PLA-PEG）（6-03-）       2.9。PEG和PLGA的嵌段共聚物（PLGA-b-PEG）（6-04-）       2.10。BAGA类型的PLGA和PEG嵌段共聚物（PLGA-PEG-PLGA）（6-05-）    2.11。ABA类型的PLGA和PEG嵌段共聚物（PEG-PLGA-PEG）（6-06-）