- Adhesives & Sealants[10]
- Alcohol & Hydroxybenzene & Ether[3]
- Chemical Auxiliary Agent[4]
- Construction Materials Agents[1]
- Other Earthwork Products[7]
- Floor Heating Systems & Parts[5]
- Other Waterproofing Materials[2]
- Silicone Rubber[5]
- Chemical Product Machinery[7]
- Electrical Wires[7]
- Other Organic Chemical[1]
- Hydrocarbon & Derivatives[1]
- Insulation Materials & Elements[1]
- Contact Person : Mr. Lu Peter
- Company Name : Shanghai Meimengjia Chemical Science Co., Ltd.
- Tel : 86-21-56136266
- Fax : 86-21-56138765
- Address : Shanghai,Shanghai,Room 1402, building No.185. No. 628,Jufengyuan Road, Baoshan District, Shanghai
- Country/Region : China
- Zip : 200444
PVA17-88
Polyvinyl Alcohol (PVA1788 powder) Instruction
1. Product Performance
Polyvinyl alcohol (PVA) is a kind of high polymer. It is white or light yellow floc, granular or powdery in appearance. Polyvinyl alcohol (PVA) is non-toxic, insipid and harmless, which is easy to soluble in water and has good viscosity.
2. Application area
textile industry:PVA is mainly used as a warp dressing agent; textile finishing agent and the raw material of vinylon.
construction: upholstery industry 107/801 glue, it’s used as an additive of cement and mortar ,inner and outer wall paints, and mounding board binder.
chemical industry
paper industry
agriculture
used as a well-fixing agent in petroleum exploitation
cosmetic,printing,medicine and electronic
3. Specification:
Item Model | 17-88(L) | Appearance | powder |
purity% | 98 | Ash% | ≤1.0 |
Alcoholysis Degree (%mol/mol) | 86.0-90.0 | Polymerization Degree | 1650-1850 |
Molecular weight | 72600-81400 | Volatility% | 1.2 |
Sodium Acetate% | 1.2 | Viscosity(mpa.s) | 23.0 |
P H Value | 5-7 | Transparency% |
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4. Packaging and storage of
25kg pp / bag in one ton bag or customized. Stored in well-ventilated and away from fire places, dry and cool storage of at least 5 years.
PVA17-88
