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PVA, Polyvinyl Alcohol
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PVA, Polyvinyl Alcohol

FOB Price

Get Latest Price

200 ~ 500 / Ton

|

50 Ton Minimum Order

Country:

China

Model No:

-

FOB Price:

200 ~ 500 / Ton Get Latest Price

Place of Origin:

Shandong

Price for Minimum Order:

200 per Ton

Minimum Order Quantity:

50 Ton

Packaging Detail:

-

Delivery Time:

15 days

Supplying Ability:

5000 Ton per Month

Payment Type:

T/T, L/C

Product Group :

-

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Free Member

Contact Person Peter

No.162 Chongqing South Road, Qingdao, Shandong

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Product Specification

  • Other Names: PVA,Polyvinyl Alcohol
  • MF: (C2H4O)n
  • Grade Standard: Industrial Grade

Product Description

Applications:
1.               Adhesive and thickener material in latex paints, paper coatings, hairsprays, shampoos and glues.
2.               Textile agent
3.               barrier in (PET) bottles.
4.               for use as synthetic vessels in flow testing.
5.               Movie and children's play or slime when combined with .
6.               Feminine hygiene and adult incontinence products as a plastic backing sheet.
7.               As a because materials such as do not stick to it.
8.               As a water-soluble film useful for packaging.
9.               As fiber reinforcement in concrete
*0.            As a surfactant for the formation of polymer encapsulated nanobeads
*1.            Used with polyvinyl acetate to make Elmer's glue
*2.            Used in eye drops and hard solution as a lubricant.
*3.            Used in protective chemical-resistant gloves
*4.            Used as a for specimen collection, especially stool samples
*5.            When doped with iodine, PVA can be used to polarize light.
*6.            As an agent in medical procedures
Properties:Colorless, white or cream, amorphous po

  1. PVA is mainly used in textile,fabric finishing agents
    2.raw materials of vinylon fibers,construction,paint additives
 
 
 
                               
   PVA Product Characteristics and Instruction
1.Product Performance
Polymer is a kind of high polymer. It is white or light yellow floc, Granular or powdery in appearance.  Its molecular formula is[CH2CHOH]n,and the molecular formula for some of the PVA is -[CH2CHOH]n-[CH2CHOOCCH3]m-. PVA is non-toxic, insipid and harmless. PVA is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. PVA has better chemical stability and insulatibility, and provide ease in firm building; It possess the typical chemical properties of polyols and can carry out process of esterification, etherealization, aceatalization etc.
 
2.Product Use
a.textile industry:PVOH is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon;
b.construction :upholstery industry **7 glue, it's used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder.
c.chemical industry: it's used as a polymer emulsifying agent, dispersing agent and used to produce PVOH formal, PVOH acetal and PVOH butyral.
d.paper industry:It's used as an adhesive in lumbering and paper-making industries.
e. agriculture: used as a soil improving agent, pesticide reinforcing agent and PVOH thin film 
f. used as a well-fixing agent in petroleum exploitation. 
g. It can also be used into cosmetic, medicine, printing, ceramics, steel-making, electronics and plating.
3.Dissolving Temperature, thickness and time
PVA products dissolvent ability is determined by the degree of alcoholysis and polymerization. When polymerization increased, the ability to dissolve will reduced. Likewise, when the degree of alcoholysis decreased, the dissolvent temperature will reduced and water solubility will increase. Fully alcoholysed PVA products are more sensitive to temperatures changes. Such products cannot dissolve or experience partial swell in properties when temperature falls below required degree. Blending will be difficult and foam created should the temperature exceed the required degree for partial alcoholysis products. Temperature must be controlled at acceptable range for ease of dissolving.

Country: China
Model No: -
FOB Price: 200 ~ 500 / Ton Get Latest Price
Place of Origin: Shandong
Price for Minimum Order: 200 per Ton
Minimum Order Quantity: 50 Ton
Packaging Detail: -
Delivery Time: 15 days
Supplying Ability: 5000 Ton per Month
Payment Type: T/T, L/C
Product Group : -

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Peter < Qingdao Maoshi International Trading Co., Ltd. >

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