form
solid
Quality Level
optical activity
[α]22/D -150°, c = 0.5% in chloroform
mol wt
average Mn 10,000
degradation timeframe
>3 years
transition temp
Tm 162-167 °C
PDI
≤1.1
storage temp.
2-8°C
General description
聚(L-乳酸)一种具有强旋光性和良好力学性能的半晶聚合物。它主要用于合成可降解聚合物，用于矫形装置、牙科应用，作为自体移植的新皮肤、伤口覆盖物、吻合系统和支架的支架。它们是可生物降解的，因为聚酯骨架通过简单水解降解，形成无毒化合物。
Application
药物释放包括包被纳米颗粒；端基官能化；大分子引发剂或嵌段前体。
Features and Benefits
高初始强度，良好的强度保持性和高结晶度，高达 70％，这反过来又导致了非常缓慢的降解速率。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 765112-5G | 04061832923277 |