The meaning of POLYVINYL ALCOHOL is a colorless synthetic polymer that has the chemical structure H(CH2CHOH)nH and that is used especially in adhesives, films, and fibers, and in biomedical applications especially as hydrogels —called also PVA. How to u
Polyvinyl Alcohol Uses, Properties and Applications (Image to be added soon) PVA full form is polyvinyl alcohol. Polyvinyl alcohol is a man-made or synthetic polymer. PVA polymer molecule contains vinyl and alcohol groups. It is a very useful polymer due to its adhesive properties. PVA is wate...
Molecular structureNanomechanicsSteered molecular dynamicsPolyvinyl alcohol (PVA) is a water-soluble synthetic polymer that can be used to make hydrogels for biomedical applications as well as biodegradable bags and films; however, compared to other plastics currently used for containers, it lacks ...
摘要: PURPOSE: To obtain a polyvinyl alcohol polymer having high flexibility and high water solubility as compared with a PVA homopolymer and suited for moldings such as fibers, films and sheets, adhesives for wood, paper, plastics, etc., coating agents, emulsion stabilizers, etc....
polyvinyl alcohol如何读 英:[ˌpɔliˈvainil ˈælkəˌhɔl] 美:[ˌpɑliˈvaɪnəl ˈælkəˌhɔl] polyvinyl alcohol是什么意思 聚乙烯醇 polyvinyl alcohol英英释义 noun a colorless synthetic polymer that has the chemical structure H(CH2CHOH)nH and that is ...
Electrospun Poly(vinyl alcohol)-Based Conductive Semi-interpenetrating Polymer Network Fibrous Hydrogel: A Toolbox for Optimal Cross-Linking Cross-linking of poly(vinyl alcohol) (PVA) creates a three-dimensional network by bonding adjacent polymer chains. The cross-linked structure, upon immersion in ...
Polyvinyl alcohol based polymer film and method for producing the same The present invention provides a PVA based polymer film and a method for producing the same. The PVA based polymer film can produce a polarizing film havin... - 《Espacenet》 被引量: 0发表: 0年 Method for the cosmetic ...
Abstract of EP1059371A method of producing polyvinyl alcohol polymer, with which a high-strength polyvinyl alcohol polymer with a high degree of saponification can be obtained, th
摘要: The invention relates to an aqueous composition, comprising a polymer, dispersed in water, by means of polyvinyl alcohol as protective colloid (PVA-dispersed polymerisate for short) and a fluorescent or phosphorescent dye.收藏 引用 批量引用 报错 分享 ...
A solid polymer electrolyte with a poly (vinyl-alcohol) (PVA) matrix and a mixture of H 3PW 12O 40 (PWA) and H 4SiW 12O 40 (SiWA) as proton conductor was developed. The proton conductivity of this polymer electrolyte reached 0.013 scm 1 at room temperature with a very low activation...