Shanghai Meimengjia Chemical Science Co., Ltd.
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  • 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

PVA17-88
Product Detailed
Related Categories:Adhesives & Sealants
PVA (Polyvinyl alcohol) series of products is specialized in building industry as an additive for Mortar and Putty Powder.

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



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