Factory Manufacturer High Quality Polyvinyl Alcohol CAS 9002-89-5

• Customization: Available
• CAS No.: 9002-89-5
• Formula: (C2h4o)N
• Model NO.: HB-Polyvinyl Alcohol
• EINECS: 209-183-3
• Bonding Function: Adhesive
• Morphology: Powder
• Application: Construction, Woodworking
• Material: PVA
• Classification: Thermosetting
• Main Agent Composition: Thermoplastic Resin
• Characteristic: Weatherability
• Promoter Composition: Emulsifier
• Composition: Organic Material
• Color: White
• Test: HPLC
• Packing: Rum, Aluminum Foil Bag
• MOQ: 1kg
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: Shaanxi, China
• HS Code: 3905300000
• Production Capacity: 5000000/Year

Product Description

Polyvinyl alcohol(PVA) 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.
PVA / Polyvinyl Alcohol Powder is a water-soluble polymer,  Non-toxic,insipid and non polluting; Good chemical Stability. Good adhesion;Film-forming ability; Insulation;Oil Resistance; Abrasion resistance; Gas Barrier Properties.It is fit to be architecture mortar additives.

Items	Specifications	Results
Appearance	white powder	Confirm
Odor& Taste	Characteristic	Confirm
Loss on drying	≤8.0%	2.8%
Assay(HPLC)	99.0% min	99.2%
Ash	≤1.0%	0.35%
Heavy Metal	≤10 ppm	Confirm
As	≤1.0ppm	Confirm
Pb	≤1.0ppm	Confirm
Cd	≤1.0ppm	Confirm
Hg	≤0.1ppm	Confirm
Total plate count	≤1000 cfu/g	Confirms
Yeast&Mold	≤100 cfu/g	Confirms
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Staphylococcus aureus	Negative	Negative