form
powder or crystals
mol wt
average Mw 13,000-23,000
falling ball
3.5-4.5 cP, 4 % in H2O(20 °C)(lit.)
solubility
H2O: soluble
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
General description
聚乙烯醇(PVA)是基于乙烯的水溶性聚合物，可用作无毒的表面活性剂。它还可作为生物可降解聚合物，掺入粘合剂、涂料、织物、陶瓷和化妆品中。它具有良好的透明度、化学抗性、韧性和抗静电性能。
Application
聚乙烯醇可用于各种应用，包括：
- 作为钛表面修饰用纳米颗粒稳定剂
- 制备超级电容用电解质
- 与碳纳米管 (CNT)形成复合物，用于薄膜器件和柔性电子系统。
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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)
Plastics Materials, 386-397 (1999)
Biodegradation of poly (vinyl alcohol) based materials
Chiellini E, et al.
Progress in Polymer Science, 28(6), 963-1014 (2003)
Gang Wang et al.
PloS one, 6(11), e27605-e27605 (2011-11-24)
Mucosal vaccination has been demonstrated to be an effective means of eliciting protective immunity against aerosol infections of foot and mouth disease virus (FMDV) and various approaches have been used to improve mucosal response to this pathogen. In this study
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 348406-500G | 04061826762417 |
| 348406-1KG | 04061826762394 |
| 348406-25G | 04061826762400 |