form
crystalline powder, crystals or granules, powder
mol wt
average Mw 31,000-50,000
falling ball
5.2-6.2 cP, 4 % in H2O(20 °C)(lit.)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
General description
聚乙烯醇（PVA）是乙烯基水溶性聚合物，可用作非离子表面活性剂。还可作为可生物降解聚合物，加入粘合剂、涂料、纺织品、陶瓷和化妆品中。具有良好的透明度、耐化学性、韧性和抗静电特性。
Application
PVA可用于制备微球，进一步用作可生物降解的微载体。
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type N95 (US)
Compostable Polymer Properties and Packaging Applications
Plastic Films in Food Packaging, 217-248 (2013)
PLGA/alginate composite microspheres for hydrophilic protein delivery
Zhai P, et al.
Materials Science and Engineering, C, 56(26), 251-259 (2015)
Plastics Materials, 386-397 (1999)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 363073-500G | 04061831824971 |
| 363073-1KG | 04061826750797 |
| 363073-25G | 04061831824964 |