Gold Member Since 2015
Hongkong Baijin International Trading Co., Ltd.

PVA, Polyvinyl Alcohol 1799, Polyvinyl Alcohol manufacturer / supplier in China, offering Polyvinyl Alcohol PVA 1799 prices, Lithium Chloride Anhydrous 99.5% CAS No. 7447-41-8, factory price mono ethylene glycol MEG 99.8%min and so on.

(/ )

Supplier Homepage Product plastic resin and polymers Polyvinyl Alcohol PVA 1799 prices

Polyvinyl Alcohol PVA 1799 prices

FOB Price: US $1,003 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $1,003/ Ton
Get Latest Price
Port: Tianjin, China
Production Capacity: 1000MT
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: CAS No.: 9002-89-5
  • Product Categories: Tower
  • Material: Resin
  • Type: Diphenyl Ether FRP
  • Other Names: polyvinyl alcohol
  • Color: White
  • MF: (C2H4O)n
  • sample: free
  • Trademark: xxxxx
  • Specification: as you need
  • HS Code: 3905300000
  • Usage: Environmental Protection, Industral, Household
  • Molding Method: Resin Transfer Molding
  • Fiber Type: BFRP
  • EINECS No.: 209-183-3
  • Form: Powder
  • CAS No.: 9002-89-5
  • exporting: global
  • Packaging Details: 25kg/Bag
  • Transport Package: 25kg/Bag
  • Origin: China
Product Description

1. Product basic details
Classification:Chemical Auxiliary Agent
CAS No.:9002-89-5
Other Names:PVA
EINECS No.:209-183-3
Type:Chemical Auxiliary Agent
Model Number:PVA 1788
Chemical Name:polyvinyl alcohol
Appearance:White Powder
PH value:5-7
Alcoholysis Degree:88.1
water solubility:easily souble in water
sample:available upon request
Usage:Paper Chemicals, Plastic Auxiliary Agents,Textile Auxiliary Agents

2. Properties
Polyvinyl alcohol is a kind of heavy polymer. It is usually a white or slight yellow floccules,flake,granular or powder in apperance.It is non-toxic,insipid and non-polluting.PVA is 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 berrier properties,and has typical chemical properties of polyols and can make esterification,etherification,acetalization reactions. 
3. Application
1). vinylon raw material:
polyvinyl alcohol after dissolving,spinning,and then the acetal vinylon fiber can be obtained from treated, it can be blended with cotton,wool,viscose etc vinylon textiles,was widely used in clothing,tarpaulin,cord,net,rope.
In general,
choose the average degree of polymerization of 1750+50PVA17-99 as well as spinning raw materials.

2). warp sizing agent:
A)): give priority to with polyvinyl alcohol modulation of the pulp,to cotton,hemp,polyester,whalen viscose fiber has good adhesiveness,guangjie,after the film is strong and wear-resisting,promote the warp of weaving,the warp friction
reduction of weaving process,and bending.
Stretching to strenuous exercise such as warp yarn faults, reduce machine breakage.Feel and weave cloth.Smooth and exquisite, cloth is not rough.

B)): poly (vinyl alcohol) is water-soluble polymer compound, mixing, sizing, desizing are very convenient.
C)): generally choose low average degree of polymerization of polyvinyl alcohol (such as PVA15-99,16-99,17-99).
A)): aqueous solution of poly (vinyl alcohol) containing cellulose materials (such as paper, cloth, wood, etc.) of strong adhesion,possesses the advantages of non-toxic, can be used for laminated cardboard, corrugated board office with glue and glue,etc.
Heavy things such as cement, fertilizer, food packed in kraft paper bags with PVA adhesive.

B)): polyvinyl alcohol is acetic acid ethylene homopolymerization or copolymerization with other monomers protective colloid in the emulsion (white glue) of excellent production and dispersant,is crucial in the white plastic production.
General with polyvinyl alcohol degree of polymerization increased, the production of the emulsion viscosity increased.
Partial alcoholysis pva (17-88) and completely alcoholysis pva (such as 17-99, 19-99) more use collocation, using partial alcoholysis pva can increase the stability of the emulsion, use completely type alcoholysis pva emulsion can increase water resistance.

4)paper processing:
A)):poly (vinyl alcohol) in the paper-making industry can be used as a surface sizing agent of paper, has good film-forming, the characteristics of high strength, skin membrane can improve paper printing adaptability, smoothness, frictional resistance, folding resistance, oil resistance and chemical resistance.
Choose the average degree of polymerization is 1750 + 50 PVA as paper surface sizing agent. 

B)):pigment processing agent, can improve the whiteness and gloss of coated paper, printing gloss, color bright, improve the paper.Choose high average degree of polymerization of polyvinyl alcohol as well.
C)):as the internal sizing agent of paper: paper with powdered polyvinyl alcohol with pulp beating, writing, such high strength of paper.Choose high average degree of polymerization of polyvinyl alcohol as well.
5)poly (vinyl alcohol) film on this product manufacturing film, good transparency, tensile, cracking strength.

4. Specification sheet

Old GradesNew Grades Hydrolysis(mol%)Volatiles (%)Viscosity (mpa.s)Ash (%)PH ValuePurity (%)
PVA1788PVA 088-2087.0-89.0≤520.5-24.5≤0.45-7≥93.5
PVA1799PVA 100-2799.0 - 100≤522.0-28.0≤0.75-7≥93.0
PVA1799APVA 098-2798.0-99.0≤523-28≤0.75-7≥93.0
PVA1799SPVA 100-27S99.8-100.0≤523-28≤0.75-7≥93.0
PVA2488PVA 088-5087.0-89.0≤545.0-55.0≤0.55-7≥93.5
PVA0588PVA 088-0587.0-89.0≤54.5-6.0≤0.75-7≥93.0
PVA0599PVA 098-0598.0-99.0≤55.0-6.5≤0.75-7≥93.0
PVA1098PVA 098-1097.0-99.0≤58.0-12.0≤0.55-7≥93.5
PVA1399PVA 098-1598.0-99.0≤513.0-17.0≤0.55-7≥93.5
PVA1388PVA 088-1387.0-89.0≤512.0-14.0≤0.55-7≥93.5
PVA1797PVA 096-2796.0-98.0≤723.0-29.0≤0.75-7≥93.5
PVA2088PVA 088-3587.0-89.0≤529.0-34.0≤0.55-7≥93.5
PVA2497PVA 097-7096.0-98.0≤554.0-64.0≤0.55-7≥93.5
PVA2499PVA 100-6098.0-99.0≤558.0-68.0≤0.55-7≥93.5
PVA1897PVA 097-2996.0-98.0≤527.0-31.0≤0.55-7≥93.5
PVA1795PVA 094-2794.0-96.0≤722.0-28.0≤0.55-7≥93.5
PVA1899PVA 098-3098.0-99.0≤528.0-32.0≤0.55-7≥93.5
PVA2099PVA 098-3798.0-99.0≤534.0-39.0≤0.55-7≥93.5
PVA2288PVA 088-4087.0-89.0≤538.0-42.0≤0.55-7≥93.5
PVA1792PVA 092-2091.0-93.0≤521.0-27.0≤0.55-7≥93.5
PVA2092PVA 092-3591.0-93.0≤528.0-34.0≤0.55-7≥93.5
PVA2688PVA 088-6087.0-89.0≤556.0-66.0≤0.55-7≥93.5
PVA0388PVA 088-0387.0-89.0≤53.0-4.0≤0.55-7≥93.5
PVA0888PVA 088-0787.0-89.0≤56.5-7.5≤0.55-7≥93.5
PVA1088PVA 088-0887.0-89.0≤58.0-10.0≤0.55-7
Product Name Alcoholysis (mol/mol)Viscosity (mPa.s)sodium acetateVolatile Purity (%)Ash (%)PH value
5. Pictures of Polyvinyl Alcohol/PVA 
Polyvinyl Alcohol PVA 1799 prices
Polyvinyl Alcohol PVA 1799 prices
Polyvinyl Alcohol PVA 1799 prices
Polyvinyl Alcohol PVA 1799 prices
Polyvinyl Alcohol PVA 1799 prices

Send your message to this supplier
Ms. sales03
To: Ms. sales03

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category