Poly Vinyl Alcohol Monomer

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Poly vinyl alcohol monomer.

Poly vinyl alcohol undergoes chemical reactions in a manner similar to other secondary polyhydroxy alcohols and is fully biodegradable. 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. First aid measures eye contact rinse immediately with plenty of water also under the eyelids for at least 15 minutes. Poly vinyl alcohol 95 5 96 5 hydrolyzed average m w.

Instead pva is made by dissolving another polymer polyvinyl. 85000 124000 revision date 19 jan 2018 component cas no weight polyvinyl alcohol 9002 89 5 95 4. Polyvinyl alcohol is a resin a natural or synthetic organic compound made of non crystalline or viscous substance. The polymer is considered a nonhazardous material according to the american standard for precautionary labeling of hazardous industrial chemicals.

It is colourless white and odorless. Request a quote continue shopping. Page 7 of 7 msds polyvinyl alcohol user s responsibility to satisfy itself that the product is suitable for the intended use. Sigma aldrich online catalog product list.

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. Monomer polymer dajac laboratories inc. Poly vinyl alcohol fully hydrolyzed high mw. 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.

It is commonly supplied as beads or as solutions in water. 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 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. 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.