There are 207 PVA from 94 suppliers on EC21.com
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Polyvinyl Alcohol (PVA) is a kind of heavy polymer. It is white or light yellow floc, granular or powdery in appearance. It is non-toxic, insipid and harmless, and it is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. Polyvinyl Alcohol has better chemical stability, and provides ease in firm building; It possess the typical chemical properties of poly-ols and can carry out process of esterification, etherealization, aceatalization etc.
Physical Specification
Grade | Hydrolysis(mol%) | Viscosity (mpa.s) | Volatiles | Ash | PH | Purity |
05-88 | 87.0-89.0 | 4.5-6.0 | < 5% | < 1% | 5-7 | > 93.5% |
17-88 | 87.0-89.0 | 20.5-24.5 | < 5% | < 1% | 5-7 | > 93.5% |
20-88 | 87.0-89.0 | 29.0-34.0 | < 5% | < 1% | 5-7 | > 93.5% |
24-88 | 87.0-89.0 | 45.0-55.0 | < 5% | < 1% | 5-7 | > 93.5% |
05-99 | 98.0-99.0 | 5.0-6.5 | < 5% | < 1% | 5-7 | > 93.5% |
17-99 | 99.0-100.0 | 27.0-34.0 | < 5% | < 1% | 5-7 | > 94% |
20-99 | 99.0-100.0 | 43.0-53.0 | < 5% | < 1% | 5-7 | > 94% |
24-99 | 99.0-100.0 | 68.0-78.0 | < 5% | < 1% | 5-7 | > 94% |
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Classification | Partially alcoholysis | Fully alcoholysis | |||||||||||||||||
PVA Grade | 05-88 | 17-88 | 20-88 | 24-88 | 05-99 | 17-99 | 20-99 | 24-99 | |||||||||||
Kuraray Grade | PVA-205 | PVA-217 | PVA-220 | PVA-224 | PVA-105 | PVA-117 | PVA-120 | PVA-124 | |||||||||||
Textile | Span | ★ | ★ | ||||||||||||||||
Filament | ★ | ★ | |||||||||||||||||
hard finish of textiles | ★ | ★ | ★ | ||||||||||||||||
Paper processing | clear coating | ★ | ★ | ★ | |||||||||||||||
pigment coating | ★ | ★ | ★ | ||||||||||||||||
Adhesive | Paper adhesive | ★ | ★ | ★ | ★ | ★ | |||||||||||||
Remoistenable adheisve | ★ | ★ | ★ | ★ | |||||||||||||||
Plywood adhesive | ★ | ★ | ★ | ★ | |||||||||||||||
Disperant | Vinyl acetate emulsion polymerization | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||||||
Vinyl chloride suspension polymerization | ★ | ★ | |||||||||||||||||
Film Formation | Film | ★ | ★ | ||||||||||||||||
Sponge grindstone | ★ | ★ | |||||||||||||||||
Caking Agents | Ferrite ceramics | ★F | ★ | ||||||||||||||||
Construction | Gypsum application | ★F | ★F | ★F | |||||||||||||||
cement application | F | F | F | ||||||||||||||||
Note: F= avaiable by fine powder |
Registration Date | 2018/06/19(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2018 |
Employees total | 11 - 50 |
Annual revenue | USD 2,000,001 - 5,000,000 |
Company | Goodyear Chemtech (Beijing) Co., Ltd |
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Address | 3-1223, A zone, ZK E-businiess Valley, Daxing District, BeijingBeijingBeijing100000China |
Phone | 86 - 10 - 62626251 |
Fax | 86 - 10 - 62626252 |
Homepage | www.goodyeartech.net |
Contact | Nancy Xia |