- 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
Qualification
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% |
|
Carried Standard Q/ww02.003-2002 | |||
About product
1. 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
A. textile industry PVA is mainly used as a warp dressing agent; textile finishing agent and the raw material of vinylon.
B.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.
C. chemical industry
D.paper industry
E.agriculture
F.used as a well-fixing agent in petroleum exploitation
G.cosmetic, printing, medicine and electronic
3.Packaging and storage of
Net weight 25kg / bag or agreed packaging. Stored in well-ventilated and away from fire places, dry and cool storage of at least 5 years.
4. Other PVA products Pva2488/0588/1799/1792/2099/2499/2699
PVA17-88
