Pvoh (Polyvinyl Alcohol)

Polyvinyl alcohol has excellent film forming, , and properties. It is also resistant to oil, grease and . It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on , in other words, with higher humidity more water is absorbed. The water, which acts as a plasticiser, will then reduce its tensile strength, but increase its elongation and tear strength. PVA is fully degradable and is a quick dissolver. PVA has a melting point of 230°C and 180190°C for the fully hydrolysed and partially hydrolysed grades. It decomposes rapidly above 200°C as it can undergo at high temperatures. PVA is an material but exhibits as the groups are small enough to fit into the lattice without disrupting it. Uses:Preparation of is the largest use for polyvinyl alcohol in the U.S. and western Europe. Its use as a polymerization aid is the largest market in China. In Japan the major use is vinylon fiber production. Some other uses of polyvinyl alcohol include: Adhesive and thickener material in latex paints, paper coatings, hairsprays, shampoos and glues. Textile agent barrier in (PET) bottles. for use as synthetic vessels in flow testing. Movie and children's play or slime when combined with . Feminine hygiene and adult incontinence products as a plastic backing sheet. As a because materials such as do not stick to it. As a water-soluble film useful for packaging. As fiber reinforcement in concrete As a surfactant for the formation of polymer encapsulated nanobeads Used with polyvinyl acetate to make Elmer's glue Used in eye drops and hard solution as a lubricant. Used in protective chemical-resistant gloves Used as a for specimen collection, especially stool samples When doped with iodine, PVA can be used to polarize light. As an agent in medical procedures Our specifications: PVA Type Hydrolysis % (mol/mol) Volatile % MAX Ash % MAX PH Value Viscosity (cps.) Full Hydrolysised 04-99 98.0-99.0 5 0.7 5--7 4-5 05-99 98.0-99.0 5 0.7 5--7 5-6 17-99 99.8-100 5 0.7 5--7 28-32 24-99 99.8-100 5 0.7 5--7 50-60 26-99 99.8-100 5 0.7 5--7 65-75 Midium Hydrolysised 14-98 98.0-99.0 5 0.7 5--7 12~17 17-92 90.0-94.0 5 0.7 5--7 28-32 17-98 98.0-99.0 5 0.7 5--7 28-32 Half Hydrolysised 05-88 86.0-90.0 5 0.7 5--7 4-6 17-88 86.0-90.0 5 0.7 5--7 20-28 20-88 86.0-90.0 5 0.7 5--7 28-35 24-88 86.0-90.0 5 0.7 5--7 40-55

Polyvinyl alcohol (PVA) resin is a polymer. Ití»s usually a white or slight yellow flocculent, flake, grnular or powdery solid. Its molecular formular is (C2H4O)n. Ití»s non-toxic, insipid, non-polluting. PVA is a water-soluble resin and has good chemical stability. It also has good adhesion, film-forming alibility, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols. And can make esterification, etherification, acetalation reactions. Main Prodcuts: PVA low alkali 05 series: 0588, 0592, 0595, 0597, 0599. 13 series: 1388, 1392, 1395, 1397, 1399. 17 series: 1788, 1792, 1795, 1797, 1799. 20 series: 2088, 2092, 2095, 2097, 2099. 22 series: 2288, 2292, 2295, 2297, 2299. 24 series: 2488, 2492, 2495, 2497, 2499. 26 series: 2688, 2692, 2695, 2697, 2699. PVA application PVA products have a wide range of uses. a.In the textile industry, they are mainly used as yarn pulp, fabric finishing agents, and raw material of vinylon fibers. b.in the construction and decoration industries, pva can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives c. in the chemical industry, PVA can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetalal and butyral resins. d. in lumbering and paper making industries, PVA can be used as adhesives. e. in agriculture, PVA can be used as soil improvers, pesticide adhesion synergist and PVA film. 25kg polywoven bags.

Supplier: Polyvinyl Alcohol, Pva, Pvoh, Pval, Pvac, Calcium Carbide

Polyvinyl alcohol (PVA) resin is a polymer. Ití»s usually a white or slight yellow flocculent, flake, grnular or powdery solid. Its molecular formular is (C2H4O)n. Ití»s non-toxic, insipid, non-polluting. PVA is a water-soluble resin and has good chemical stability. It also has good adhesion, film-forming alibility, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols. And can make esterification, etherification, acetalation reactions. Main Prodcuts: PVA low alkali 05 series: 0588, 0592, 0595, 0597, 0599. 13 series: 1388, 1392, 1395, 1397, 1399. 17 series: 1788, 1792, 1795, 1797, 1799. 20 series: 2088, 2092, 2095, 2097, 2099. 22 series: 2288, 2292, 2295, 2297, 2299. 24 series: 2488, 2492, 2495, 2497, 2499. 26 series: 2688, 2692, 2695, 2697, 2699. PVA application PVA products have a wide range of uses. a.In the textile industry, they are mainly used as yarn pulp, fabric finishing agents, and raw material of vinylon fibers. b.in the construction and decoration industries, pva can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives c. in the chemical industry, PVA can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetalal and butyral resins. d. in lumbering and paper making industries, PVA can be used as adhesives. e. in agriculture, PVA can be used as soil improvers, pesticide adhesion synergist and PVA film. 25kg polywoven bags.

ZHUOJUN® Polyvinyl alcohol (PVOH, PVA, or PVAL) is a water-soluble synthetic polymer (not to be confused with polyvinyl acetate, a popular wood glue). ZHUOJUN® Polyvinyl alcohol has excellent film forming, emulsifying, and adhesive properties. It is also resistant to oil, grease and solvent. It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on humidity, in other words, with higher humidity more water is absorbed. The water, which acts as a plasticiser, will then reduce its tensile strength, but increase its elongation and tear strength. ZHUOJUN® PVA is fully degradable and is a quick dissolver.

Supplier: Polyvinyl alcohol, PVA, PVOH, PVAL, PVAC, calcium carbide

Supplier: Polyvinyl alcohol, PVA, PVOH, PVA fiber, high strength and high modulus PVA fiber, water soluble PVA fiber

High tenacity and high modulus fiber is a kind of material mainly made by PVA. It is of high strength, high modulus, acidproof, alkaliproof, abrasion resistance and sunlight resistance, thus it is much better than the other products in general. With these excellent properties, it has a wide application in industry fabric, building reinforcing materials, package materials, ropes and meshes. Net 200kg/bale in PP woven bag.

Product Name: Polyvinyl Alcohol Product Description: "This product is one of Sebchem Key products Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO. Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels" Price of product ( USD price or FOB price): USD Product origin: Multiple Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA " Minimum Order Size and Packaging details: 1 FCL; Packaging: Bags