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Quick Details

  • CAS No.: 9002-89-5
  • Other Names: PVA 1799
  • MF: [C2H4O]n
  • EINECS No.: 294-352-4
  • Place of Origin: China (Mainland)
  • Main Raw Material: PVA resin
  • Usage: Construction, Fiber & Garment, Packing, Transportation, Woodworking
  • Brand Name: KD polyvinyl alcohol 1799 powder
  • Model Number: polyvinyl alcohol 1799 powder
  • colour: white
  • packing: kraft paper bag
  • certification: ISO9001
  • fineness: 20-500 mesh

Packaging & Delivery

Packaging Details 20/25kraft paper bags or ton bags
Delivery Time 15 days

             Polyvinyl Alcohol 1799 powder  

 

                      Welcome to KaiDu

 

 

     PVA Powder is the selection of high quality of PVA, and environment-friendly water soluble polymer.Ittakes liquid nitrogen as a medium, Crushing processing in low temperature environments, have a good at film forming property, emulsibility, cohesive property .the film it product has great force ,solvent resistance,abrasion resistance,tensile strength and oxygen denial property.Due to PVA have hydrophilic group and hydrophobic group,so PVA couble be protective colloid as Polymer emulsion

 

    Polyvinyl alcohol (PVA) powder series of products is specialized in construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving  the flexibility, water retention and increase viscosity of mortar and putty. It’s adhesion very good and used to be widely with paper making, sizing material of textile, adhesive, film, and dry mortar field ect.

 

  

Specification index:                 

   

Item

 

PVA1799(098-27)

Hydrolysis%(mol/mol)

 

98.0-99.0

Viscosity mpa.s

 

23.0-29.0

Volatile(%)

5.0

Ash (%)

0.5

pH value

 

5-7

Purity (%)

93.5

   

 

 Main Applications :            

 

1,PVA 1799Ais mainly used for the feedstock of vinylon fiber.The vinylon staple yarn and vinylon tow-to yarn manufactured from the PVA1799 exhibits white color,high strength,perfect hygroscpy,abrasion resistance,sunshine resistance and corrosion resistance.They can be blended with cotton,wool and glue fiber for weaving separately ,which is widely used for clothing ,tarpaulin ,tire cord ,fishingnets and ropes, and they are also an idea substitute of asbestos.

 

2,PVA1799A also can used in the field of paper manking,especially used as pigment adhesive.With good adhesion,good filming and strengthing to paper, PVA water solution can be used as pigment adhesives to substitute casein and starch which is more expensive and easy to be corrosible.The whiteness and gloss of the wove paper coated with PVA solution will be perfect,not easy to be crimped and with lower cost.Therefore,it is widely used in art paper ,craft paper,clothing paper and other high-grade paper.

 

3,PVA1799A can still used as vinyl acetate emusification ,polymerization,film,asbestos,inorganic binder,temporary protection film and PVB resin.

 

KaiDu Factory:

 

 

 

 

  Applicable Fields:                                      

 

 

 

 

 

 

KaiDu,possesses the most advanced PVA production lines.

 

 

 

Its main products are PVA POWDER (20-500 mesh),and the total annual capacity is about 30,000 tons.

 

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