CAS No. 9002-89-5
Other Names: PVA
MF: C2H4O
EINECS No. 209-183-3
Place of Origin: China,Hebei
Type: Syntheses Material Intermediates
Purity: 99%
Brand Name: Hegui
Model Number 9002-89-5
Application: Chemical/Researching usage
Appearance: white powder
Product name: PVA
Package: 25kg/drum
Shelf life: 2 Years
Storage: Store below +30C.
Sample; Availiable
Delivery: Within 7-15 Days
Polyvinyl alcohol is an excellent water-based adhesive. The general product is flake, granular or flocculent. It is not easily� soluble in cold water. Heating is generally required during dissolution. After being finely pulverized and surface treated, it has� better cold water dissolving performance. But because of its thermoplasticity, pulverization becomes particularly difficult. Our� factory adopts a special liquid nitrogen low temperature cooling process to ensure that the powder of the crushed material is� uniform. So that the material has excellent water solubility.
Polyvinyl alcohol is an excellent water-based adhesive. The general product is flake, granular or flocculent. It is not easilyÃ???Ã?? soluble in cold water. Heating is generally required during dissolution. After being finely pulverized and surface treated, it hasÃ???Ã?? better cold water dissolving performance. But because of its thermoplasticity, pulverization becomes particularly difficult. OurÃ???Ã?? factory adopts a special liquid nitrogen low temperature cooling process to ensure that the powder of the crushed material isÃ???Ã?? uniform. So that the material has excellent water solubility.
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.
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.
polyvinyl alcohol, Payment Terms : TT ( Telegraphic Transfer ) Net Banking
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Regular others also have added advantages, Bulk orders as well. 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
ZONEHIBTM Polyvinyl alcohol (PVA) is a widely used water-soluble polymer. PVA can quickly dissolve in water to form a stable colloid. PVA polymer powder is particularly suitable for use as a building mortar additive. When used in conjunction with methyl cellulose ether water-retaining agents, it can improve the flexibility, water-retention and adhesion of cement mortar. In addition, it can also reduce the friction of mortar, thereby enhancing work efficiency and quality.
Polyvinyl alcohol (PVA) is a widely used water-soluble polymer. PVA can quickly dissolve in water to form a stable colloid. PVA polymer powder is particularly suitable for use as a building mortar additive. When used in conjunction with methyl cellulose ether water-retaining agents, it can improve the flexibility, water-retention and adhesion of cement mortar. In addition, it can also reduce the friction of mortar, thereby enhancing work efficiency and quality.
