Jinzhou Guangtong Cellulose CO.,LTD
5 1

Polyvinyl Alcohol for Construction Chemical PVA

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Jinzhou Guangtong Cellulose CO.,LTD
[China]

Address
Houpengtou Village, Jinzhou City, Shijiazhuang, Hebei Province, China Shijiazhuang Hebei
Phone
86-159311-26395
Contact name
Sunny Liu

Quick Information

  • Brand Name: Kelaide
  • Place of Origin: China
  • :

Description

PVA(Polyvinyl alcohol/ vinylalcohol polymer)


Polyvinyl alcohol is an excellent water-based adhesive. The general product is flake, granular or flocculent. It is not easily soluble in cold water. Heating is generally required during dissolution. After being finely pulverized and surface treated, it has better cold water dissolving performance. But because of its thermoplasticity, pulverization becomes particularly difficult. Our factory adopts a special liquid nitrogen low temperature cooling process to ensure that the powder of the crushed material is uniform. So that the material has excellent water solubility .




 

Model

Size(mesh)

Viscosity(cps)

Alcoholysis(mol e%)

Ash(%)max

Volatile(%)max

0588

120

4.6-5.4

87-89

0.7

5.0

1788

120

20.5-24.5

87-89

0.7

5.0

2488

120

40-48

87-89

0.7

5.0

 

Polyvinyl alcohol is produced by the polymerization of vinyl acetate. Then, polyvinyl acetate was saponified under the action of different alkali amounts to obtain polyvinyl alcohols having different degrees of alcoholysis. Cold-soluble polyvinyl alcohol powder is made by partially cold-milling polyvinyl alcohol by cryogenic milling. It is a water-soluble, environmentally friendly white solid powder.

 


Feature:


Good film formation, adhesion, solvent resistance, friction resistance and tensile strength.

Appearance:White solid powder

Melting point:180-190℃

Size:80-120 mesh

 


★ Small particles, small dosage, easy to disperse.

★ Dissolved in cold water.

★ Good bonding performance; improve mortar strength.

★ Prevent mortar from cracking and detaching; increase adhesion strength and smoothness.

★ Non-toxic, tasteless and environmentally friendly.



 

Application:


Mortar, putty powder, coating, interface agent, decorative plaster, tile jointing agent, silicon nitride and other industrial ceramic powder bonding, cement, gypsum additives, etc.

 

Packaging and storage: 25kg/bag;below 30 ℃ , cool,dry and Suncare



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Price

  • Delivery Port : Tianjin

Packaging & Delivery

  • Packing :bag
  • Package Weight : 25  Kilograms
  • Delivery Lead Time : 10
  • Supply Ability : 1000000

Product Image

  • 1Polyvinyl Alcohol for Construction Chemical  PVA image 1
  • 2 Polyvinyl Alcohol for Construction Chemical  PVA image 2
  • 3 Polyvinyl Alcohol for Construction Chemical  PVA image 3
  • 4 Polyvinyl Alcohol for Construction Chemical  PVA image 4
  • 5 Polyvinyl Alcohol for Construction Chemical  PVA image 5
  • 6 Polyvinyl Alcohol for Construction Chemical  PVA image 6
  • 7 Polyvinyl Alcohol for Construction Chemical  PVA image 7
  • 8 Polyvinyl Alcohol for Construction Chemical  PVA image 8

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