Hunan Centrewell Trading Co., Ltd.
Main products:Silicon Metal,Manganese Metal,Magnesium Oxide,Silicon Dioxide,Magnesium
Products
Contact Us
  • Contact Person : Ms. Wu Joanna
  • Company Name : Hunan Centrewell Trading Co., Ltd.
  • Tel : 86-731-88917527
  • Fax : 86-731-88913673
  • Address : Hunan,changsha,North 6/F, No. MO, Huoju Park, Hi-Tech Industrial Development Zone
  • Country/Region : China
  • Zip : 410000

PVA2499 POLYVINYL ALCOHOL PVA SERIES

PVA2499 POLYVINYL ALCOHOL PVA SERIES
Product Detailed
POLY(VINYL ALCOHOL) CAS NO: 9002-89-5 Molecular Formula: (C2H4O)n Molecular Weight: 44.05 Properties: white powder or flake

    Item

Grade

Degree of alcoholysis (mol/mol) %≥

Viscosity mpa.s

Sodium acetate %≤

Volatile matter %≤

Ash %≤

PH value

 

PVA2499

99-100

47.0-63.0

2.5

8.0

1.5

5-7

The PVA production facilities of our company have been perfecting day by bay with the long-term absorption and technological transformation on the basis of importing the complete set 

of technology from Kuraray Company of Japan. PVA produced by our company is good in 

performances and stable in quality. It enjoys a great reputation both at home and abroad.

Use:

1.When doped with iodine, PVA can be used to polarize light

2. As an embolization agent in medical process

3.Used in protective chemical-resistant gloves

4. Used with polyvinyl acetate to make Elmer's glue

PVA2499 POLYVINYL ALCOHOL PVA SERIES



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