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聚乙烯醇
Polyvinyl alcohol
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产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
3058081 | 25g | 480 | |||
3058081 | 100g | 648 | |||
3058081 | 500g | 1530 |
产品别名
9002-89-5
聚乙烯醇
Polyvinyl alcohol
基本信息
应用 | Polyvinyl alcohol is used in papermaking, textiles, and in a variety of coatings. It is used as an emulsion polymerization aid to make polyvinyl acetate, as a protective colloid, as a film used in the water transfer printing process, as a surfactant for the formation of polymer encapsulated nanobeads, as an embolization agent in medical procedures and as a fixative for specimen collection. It is an important raw material for polyvinyl nitrate (PVN). It is used in protective chemical-resistant gloves, in eye drops (such as artificial tears to treat dry eyes) and in hard contact lens solution as a lubricant and in 3D printing as a support structure that can then be dissolved away. |
备注 | Average M.W. 57,000-66,000.Keep away from sources of ignition. Keep container in a cool, well-ventilated area. Incompatible with strong oxidizing agents. |
MDL | MFCD00081922 |
分子式 | [-CH2CH(OH)-]n |
灵敏度 | Ambient temperatures. |
溶解性 | Soluble in water. Slightly soluble in ethanol. Insoluble in other organic solvents. |
安全信息
TSCA | 是 |