About 40 million tons of pvc are produced each year. Pvc is the worlds thirdmost widely produced synthetic plastic polymer after polyethylene and polypropylene. In addition to the existing m series, we have also added the high vinyl acetate content copolymer hm series and the terpolymer, used in inks and paints t555 series to our product. Polyvinyl acetate bp fcc food grade n pure manufacturer. Polyvinyl butyral resins our range of polyvinyl butyral resins is manufactured as per the international norms. Partially hydrolyzed grades have better adhesion to hydrophobic surfaces. Material safety data sheet polyvinyl acetate, average m. Polyvinyl acetate sds ghs, msds sheet of manufacturers. It finds applications in the manufacture of phenolic resin bonded diamond wheels, used for grinding hard metals. The degree of hydrolysis affects the water sensitivity of both the resin and film. Description polyvinyl acetate homopolymer for paper and paperboard coatings.
Vinyl acetate monomer vam is an essential chemical building block used in a wide variety of industrial and consumer products. Vinyl chloride vinyl acetate vinyl alcohol terpolymer resin. Vinyl acetate acetic acid vinyl ester 108054 38 volatiles etc. Search results for polyvinyl acetate at sigmaaldrich. Ethylene vinyl acetate, eva, ethylene vinyl acetate copolymer, ethylene vinyl acetate polymer 1. It can be used either as a base resin or an additive to homopolymer pvc for sheeting for secondary processing, as well as for flooring, adhesives, inks and paints. Learn more about polyvinyl acetate in this article. Relevant identified uses of the substance or mixture and uses advised against. Firefighting measures suitable extinguishing media. Nevertheless, adhesives formulated with polyvinyl acetate pvacbased polymer dispersions are neither heat nor water resistant and have poor resistance to creep under load salvini et al.
Stability and reactivity continued incompatible materials polyvinyl chloride compounds should not come into contact with acetal or acetal copolymers in elevated temperature processing equipment. In its most important application, polyvinyl acetate serves as the filmforming ingredient in waterbased latex paints. Res001 resin solubility chart eastman chemical company. The polymer is normally supplied in powder form and several grades are available with varying viscosity and solubility characteristics. After completion of polymerization, the resin is freed of traces of residual catalyst usually a peroxide, monomer, andor solvent by vacuum drying, steam sparging, washing, or any combination of these treatments.
American polymer standards corporation safety data sheet. Ethylene vinyl acetate eva copolymer safety data sheet. Vinyl acetate polymers and vinyl acetateacrylic copolymers are used for a wide range of applications including paints, bond coats, binders, pigmented paper coatings, textiles, and nonwovens. Safety data sheet prepared in accordance with annex ii of the reach regulation ec 19072006, regulation ec 12722008 and regulation ec 4532010 polyvinyl chloride revision. Polyco 2160 polyvinyl acetate homopolymer for paper.
Polyvinyl alcohol is not a hazardous material according to the american national standard for. Our group has several manufacturing facilities spread across the world, supported by toll manufacturers and representatives in uae, europe, africa, usa. In vinyl chloridevinyl acetate copolymers, at both extremes of the composition range, incorporation of the comonomer unit results in destabilization. Kuraray started to sell vinylon to the fibers market as applications for textile were developed. If the affected person is not breathing, apply artificial respiration. Polyvinyl acetate, a synthetic resin prepared by the polymerization of vinyl acetate. Polyvinyl acetate the leading polyvinyl acetate manufactory. Polyvinyl acetate an overview sciencedirect topics. Chemicals and vinyls, llc material safety data sheet. Improvement of the water resistance of polyvinyl acetate.
Use dry chemical powder, water spray fog or carbon dioxide unsuitable extinguishing media. Polyvinyl acetate the leading polyvinyl acetate manufactory msds polyvinyl acetate pvac is a lpa additive for frp industry and a main element for gumbase. It belongs to the polyvinyl ester family, with the general formula. Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard. Methyl acetate 79209 pdf polyvinyl alcohol pva, sometimes referred to as pvoh is a water soluble polymer used widely in adhesives, paints, sealants, coatings, textiles, plastics, etc. Polyvinyl acetate occurs as a clear, water white to pale yellow, solid resin. Polyvinyl alcohol is not a hazardous material according to the american national standard for precautionary labeling of hazardous industrial chemicals ansi z129. Polyvinyl butyral resins synpol b30 resin manufacturer. Ethyl acetate safety data sheet according to the federal. A majority of the vam manufactured is used to produce polyvinyl acetate emulsions and resins. Identification of the substancemixture and of the companyundertaking 1.
Resin, extrusion and compounding, plastic molding, molded. Carboxylated polyvinyl acetate homopolymer with excellent mechanical stability and very low grit levels. Polyvinyl acetate article about polyvinyl acetate by the. During the degradation of a 47% vac copolymer, the hclacetic acid ratio remains the same during the. Rovace vinyl acetate polymers and vinyl acetate acrylic. Synthetic glues are based on polyvinyl acetate, ethylenevinyl acetate, acrylic acid polyurethane and latex, among many others. Selvol polyvinyl alcohol combines high tensile strength with ease of film formation. Resin in textile warp sizing and finishing, in adhesives. Filmforming and molding resins, packaging, hot melt adhesive, medical. It is prepared by the polymerization of vinyl acetate. Polyvinyl acetate pva, pvac, poly ethenyl ethanoate. Talas is still selling a series of products they are calling ayaa, ayac, ayaf and ayat but these are not made by union carbide. Kuraray was the first to commercially produce polyvinyl alcohol in the early 1950s at a small plant in japan, originally in the form of the raw material vinylon.
Additionally, selvol polyvinyl alcohol resins show excellent adhesive and bonding characteristics. Medium particle size with good pigment binding ability and excellent water resistance. If you do not understand the hazards or safety precautions described in this data sheet, contact your. Formvar 1595 resin polyvinyl formal resin article number. Kurarays poval resin was developed later, as kuraray transformed into a modern. Polyvinyl acetate resin 1025 propriet ary hydrous magnesium silicate 14807966 2. Ac183250000, ac183250010, ac183250250, ac183255000 synonyms.
Page 3 of 7 msds polyvinyl alcohol special remarks on fire hazards. Section 1 chemical product and company identification. We offer halal and kosher polyvinyl acetate made in an iso9001, iso22000 fssc22000 and cgmp certified facility. B 10020 vle which is a 50% solution in ethyl acetate is measured as such.
Pdf use of polyvinyl acetate polymers in sustainable. Material safety data sheet polyvinyl acetate lattice. Some wood products may be coated with finishes, sealants and or overlays. Vinyl chloridevinyl acetate copolymers kaneka vinyls. The use or addition of polyvinyl butyral to a system imparts adhesion, toughness, and flexibility. American polymer standards corporation safety data sheet page 2 of 5 polyvinyl acetate section 5.
Vam is a key ingredient in emulsion polymers, resins, and intermediates used in paints. Dispersionpaste polyvinyl chloridepolyvinyl acetate copolymer. It does not cover the group of polyvinylbased adhesives which are suitable for bonding flexible films. Fine dust clouds may form explosive mixtures with air. Polyvinyl butyral is a type of resin that can be synthetically prepared from vinyl acetate monomer.
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