CAS 30846-39-0; 聚(l-丙交酯 - co - 乙交酯); resomer lg 855 s

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P914653

MACKLIN

聚(L-丙交酯-co-乙交酯)

ester terminated, lactide:glycolide 82:18, viscosity:1.7-2.6 dL/g

410元/1g; 1860元/5g;

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储存：2-8°C
状态：白色到灰白色粉末或颗粒

P914649

MACKLIN

聚(L-丙交酯-co-乙交酯)

ester terminated, lactide:glycolide 85:15, viscosity:5.0-7.0 dL/g

420元/1g; 1860元/5g;

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储存：2-8°C
状态：白色到灰白色颗粒

P914647

MACKLIN

聚(L-丙交酯-co-乙交酯)

ester terminated, lactide:glycolide 85:15, viscosity:2.5-3.5 dL/g

455元/1g;

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储存：2-8°C
状态：白色到灰白色颗粒

769894

Sigma-Aldrich

Resomer^® LG 824 S, Poly(L-lactide-co-glycolide)

ester terminated, Lactide: Glycolide 82:18, lactide:glycolide 82:12

3997.18元/25 G;

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产品说明

一般描述

Resomer^® LG 824 S, Poly(L-lactide-co-glycolide) (PLGA), is a semicrystalline, biocompatible, bioresorbable and biodegradable material with high porosity and high surface area. It can be processed by a variety of techniques such as electrospinning, electrospraying and wet spinning.

应用

PLGA can be used in the formation of a membrane for medical applications. It can also be used as a scaffold in tissue engineering.

法律信息

RESOMER is a registered trademark of Evonik Rohm GmbH

基本信息

线性分子式	HO[C₃H₄O₂]n[C₂H₂O₂]mCH₃
NACRES	NA.23

产品性质

质量水平	100
投料比	lactide:glycolide 82:12
粘度	1.7-2.6 dL/g
mp	157-164 ℃
转变温度	T_g 54-60 ℃
储存温度	2-8℃

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

769886

Sigma-Aldrich

Resomer^® LG 855 S, Poly(L-lactide-co-glycolide)

ester terminated, lactide:glycolide 85:15

1246.76元/5 G; 4157.03元/25 G;

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产品说明

应用

由L-丙交酯和乙交酯组成的可生物降解、生物相容和可生物吸收的共聚物。这种半结晶材料已被用于制造研究用医疗设备和研究组织工程材料，例如整形外科或软组织固定设备。研究人员已对该物质的降解进行了全面的研究，并已证明在植入后该物质可被人体安全吸收。分子量和聚合物组成的改变使得研究人员可控制聚合物的降解速率和机械稳定性。

法律信息

RESOMER is a registered trademark of Evonik Rohm GmbH

基本信息

线性分子式	HO[C₃H₄O₂]n[C₂H₂O₂]mCH₃
NACRES	NA.23

产品性质

质量水平	100
投料比	lactide:glycolide 85:15
粘度	2.5-3.5 dL/g
mp	159-166 ℃
转变温度	T_g 53-63 ℃
储存温度	2-8℃

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

769878

Sigma-Aldrich

Resomer^® LG 857 S, Poly(L-lactide-co-glycolide)

ester terminated, lactide:glycolide 85:15

4157.06元/25 G;

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产品说明

应用

Biodegradable, biocompatible, and bioresorbable copolymer composed of L-Lactide and Glycolide. This semi-crystalline material has been used in the fabrication of research medical devices and research tissue engineering solutions, such as orthopedic or soft tissue fixation devices. Degradation of this materials has been thoroughly studied and has been shown to be safely resorbed by the body after implantation. Modification of molecular weight and polymer composition allows for control of the degradation rate and mechanical stability of the polymer.

法律信息

RESOMER is a registered trademark of Evonik Rohm GmbH

基本信息

线性分子式	HO[C₃H₄O₂]n[C₂H₂O₂]mCH₃
NACRES	NA.23

产品性质

质量水平	100
投料比	lactide:glycolide 85:15
粘度	5.0-7.0 dL/g
mp	159-166 ℃
转变温度	T_g 53-63 ℃
储存温度	2-8℃

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable