  sales@eastchem.cn      +86-532-80927565

PRODUCTS DETAIL

Home » Products » Fine Chemicals » PVA/PVB » Polyvinyl Alcohol » PVA Flocculent , flake Grade use in textile, paper industry, the construction and decoration industries,the chemical industry, agriculture, petroleum exploitation,
Share to:

PVA Flocculent , flake Grade use in textile, paper industry, the construction and decoration industries,the chemical industry, agriculture, petroleum exploitation,

Polyvinyl alcohol (PVA) is a non-polluting water-soluble polymer, usually white or slight yellow floccule, flake, granular or powder solid. Its performance is between plastic and rubber. It has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier property, etc.
  • Industrial grade
  • 9002-89-5
  • 3905300000
  • 209-183-3
  • floccule flake

Technical Parameters

Fine Particle Grades(S-Grade)
Item Mesh size Viscosity
(mpa.s)
Alcoholysis
(mol)
Volatile(%) Sodium  Acetate
(%)
Ash(%) PH
04-88 S80 80 3.0-4.5 86.0-90.0 7.0  2.5  0.7  5-7
17-99 S120 120 20.0-26.0 98.0-100.0 7.0  2.5  0.7  5-7
17-99 S80 80 20.0-26.0 98.0-100.0 7.0  2.5  0.7  5-7
17-99 S50 50 20.0-26.0 98.0-100.0 7.0  2.5  0.7  5-7
05-88 S80 80 4.0-6.0 86.0-90.0 7.0  2.5  0.7  5-7
17-80 S80 80 18.0-24.0 86.0-90.0 7.0  2.5  0.7  5-7
20-88 S80 80 28.0-40.0 86.0-90.0 7.0  2.5  3.0  5-7
24-88 S80 80 40.0-55.0 86.0-90.0 7.0  2.5  0.7  5-7

Application

Polyvinyl Alcohol (PVA) is a kind of important heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery in appearance. PVA is non-toxic, insipid and non-polluting and a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions. Eastchem Polyvinyl Alcohol are mainly used for textile warp size, fabric finishing agent and vinylon fiber raw materials in textile industry.

In the paper industry, Eastchem Polyvinyl Alcohol are used for surface sizing and coating. 

In adhesive formulations, Eastchem Polyvinyl Alcohol can function as the primary alcohols or a compounding agent.

In the construction and decoration industries, Eastchem Polyvinyl Alcohol can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives;

 In the chemical industry,Eastchem? Polyvinyl Alcohol can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetal and butyral resins.. 

In agriculture, Eastchem? Polyvinyl Alcohol can be used as soil improvers, pesticide adhesion synergist and PVA film;

In petroleum exploitation, Eastchem Polyvinyl Alcohol can be used as well-cementing agents.

 Eastchem Polyvinyl Alcohol can also be used in cosmetics, pharmaceuticals, printing, ceramics, steel, electronics, electroplating, and so on.

u6


Package

Package: 25kgs/bag or 800kgs/bag

pPVA Flocculent Grade





Quick link

Information

0086-532-80927565 / 80907466

0086-13375571357/13188968560/18954289756   

Get Touch With Us

If you have any questions, you can contact us through the form.

Copyright  QINGDAO Eastchem INC CO., LTD. 鲁ICP备17048542号-1