China Factory Of PVA/ Polyvinyl Alcohol
PVA Polyvinyl Alcohol
Polyvinyl alcohol (PVA)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.
Application
Mortar,putty powder,coating,interface agent,decorative plaster,tile jointing agent,silicon nitride and other industrial ceramic
powder bonding,cement,gypsum additives,etc.
| COMMON NAME |
POLYVINYL ALCOHOL |
| ABBREVIATION |
PVA |
| CAS NO. |
9002-89-5 |
| STANDARDS COMPLIANT |
ENTERPRISE STANDARD |
| CHEMICAL FORMULA |
R=(C2H4O) n |
FEATURE
Good film formation,adhesion,solvent resistance,friction resistance and tensile strength.
Appearance:White powder,granule,flake,or flocculent Melting point:180-190ºC
*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.
| Classification |
Model |
Viscosity(cps) |
Degree of
hydrolysis(mole%) |
Ash(%)max |
Volatile(%)max |
Dissolving cold
water soluble |
0588 |
4.5-6.5 |
87.0-89.0 |
0.5 |
5.0 |
| 1788 |
21.0-26.0 |
87.0-89.0 |
0.5 |
5.0 |
| 2488 |
45.0-55.0 |
87.0-89.0 |
0.5 |
5.0 |
| 2688 |
50.0-58.0 |
87.0-89.0 |
0.5 |
5.0 |
Dissolving boiling
water soluble |
0599 |
5.5-7.5 |
98.0-99.0 |
0.5 |
5.0 |
| 1799 |
22.0-28.0 |
98.0-99.0 |
0.5 |
5.0 |
| 2099 |
35.0-43.0 |
98.0-99.0 |
0.5 |
5.0 |
| 2499 |
58.0-68.0 |
98.0-99.0 |
0.5 |
5.0 |
| 2699 |
68.0-78.0 |
98.0-99.0 |
0.5 |
5.0 |
Packaging
Plastic paper bag for external packaging, PVC plastic bag for intemal packaging, net weight of each bag is 20KG or 25KG.
Storage and Delivery
Below 30ºC,cool,dry and Suncare
Transportation
Transported as moisture-proof ordinary chemicals.
Guangtong Clyde Chemical Co.,Ltd.
Which is a high-tech chemical company.The company is located in North of Houpengtou village,Mayu Town,Jinzhou City,Hebei Province. The environment is beautiful.The fruits are fragrant in all seasons.The company is located in 50 kilometers west of the provincial capital Shijiazhuang and 300 kilometers north of the capital Beijing.And Shihuang Expressway, National Highway 307 and Shide Railway pass through the urban area.Which has an advantageous geographical location and convenienttransportation.The company covers an area of 40,000 square meters and has RMB 30 million in fixed assets.There are more than 200 employees and 30 technicians of various types, including 16 middle and high-tech technicians.
Strong economic strength and abundant human resources have laid the foundation for the company's long-term development.
Guangtong Clyde Chemical Co.,Ltd.
The company introduced a large-scale automated production line from Germany,specializing in the production of redispersible polymer powder,hydroxypropyl methyl cellulose,sodium carboxymethyl cellulose,polycarboxylate superplasticizer etc.
Our products are widely used in chemical,building materials,construction,coating,cosmetics,agriculture,and other industries.Our factory has advanced production equipment,testing equipment,strong technical force,sufficient R&D personnel and independent research and development capabilities.Product quality has reached the international leading level.Our products sell well both at home and abroad and have won wide acclaim.
If you need our products,pleasse contact us.
We will send corresponding samples to customize the product according to your needs.
Thanks for your support.
Audited Supplier 
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