Poly Vinyl Alcohol Monomer

Hence it is often utilized as the starting point for the creation of other resins such as polyvinyl butyral pvb or polyvinyl formal pvf.

Poly vinyl alcohol monomer. 85000 124000 revision date 19 jan 2018 component cas no weight polyvinyl alcohol 9002 89 5 95 4. Instead pva is made by dissolving another polymer polyvinyl. Sigma aldrich online catalog product list. Page 7 of 7 msds polyvinyl alcohol user s responsibility to satisfy itself that the product is suitable for the intended use.

It is commonly supplied as beads or as solutions in water. Appropriate warnings and safe handling. If buyer repackages this product it is the user s responsibility to insure proper health safety and other necessary information is included with and or on the container. Poly vinyl alcohol is a synthetic polymer bearing repeating ch 2 ch oh units which is generally prepared from post polymerization reaction of a homopolymer obtained from a protected monomer such as vinyl acetate.

Pvb has an adhesive quality and is a water resistant plastic film which is often used. Poly vinyl alcohol undergoes chemical reactions in a manner similar to other secondary polyhydroxy alcohols and is fully biodegradable. Pva is unique among polymers chemical compounds made up of large multiple unit molecules in that it is not built up in polymerization reactions from single unit precursor molecules known as monomers. It is colourless white and odorless.

Poly vinyl alcohol 95 5 96 5 hydrolyzed average m w. Polyvinyl alcohol pva a colourless water soluble synthetic resin employed principally in the treating of textiles and paper. Poly vinyl alcohol pvoh pva or pval is a water soluble synthetic polymer it has the idealized formula ch 2 ch oh n it is used in papermaking textile warp sizing as a thickener and emulsion stabilizer in pvac adhesive formulations and a variety of coatings. Is a manufacturer and supplier of specality monomers speciality polyners diagnoctic reagents flourinated monomers reactive surfactants epoxy resins and oligomers and other speciality chemicals.

For use as a component of an edible film to form pouches containing pre portioned aliquots of certain dry ingredients i e instant tea instant coffee hot chocolate mix flavored drink powder and whey protein supplement powder to be used by the consumer in preparing ready to serve foods and beverages 2 colors to be used by. Poly vinyl alcohol fully hydrolyzed high mw. The polymer is considered a nonhazardous material according to the american standard for precautionary labeling of hazardous industrial chemicals. Request a quote continue shopping.