|Appearance:||White Or Yellowish Powder||Product Name:||PVA Dissolving Polyvinyl Alcohol|
|Application:||Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids||Advantage:||Good Water Retention, Stable|
|Sample:||200g Free Sample Provide||CAS No.:||9002-89-5|
|Grade:||Industrial Grade||EINECS No.:||294-352-4|
Thickener Polyvinyl Alcohol Powder,
PVA Dissolving Polyvinyl Alcohol,
Coating Agents Polyvinyl Alcohol Powder
Best Price Polyvinyl alcohol PVA 1788 2488 2688
Name: Polyvinyl alcohol
Molecular Formula: (C2H4O)x
Polyvinyl alcohol, also known as PVOH, PVA, or PVAL, is a synthetic polymer that is soluble in water. It is effective in film forming, emulsifying, and has an adhesive quality. It has no odor and is not toxic, and is resistant to grease, oils, and solvents.
1. Appearance: white powder or grains.
2. Technical Index
|0588||86.0-90.0||4.0-6.0||Max 7.0||Max 0.5||5-7|
|1788||86.0-90.0||20.0-26.0||Max 7.0||Max 0.7||5-7|
|2488||86.0-90.0||44.0-52.0||Max 7.0||Max 0.7||5-7|
|2688||86.0-90.0||48.0-58.0||Max 7.0||Max 0.7||5-7|
|1799||98.0-100.0||20.0-26.0||Max 7.0||Max 0.7||5-7|
|2499||98.0-100.0||44.0-52.0||Max 7.0||Max 0.7||5-7|
Note: Any other special requirement for the product can be satisfied through the negotiation.
Property of Polyvinyl Alcohol:
Good film formation, adhesion, solvent resistance, friction resistance and tensile strength.
Appearance:White powder or White flake
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.
Polyvinyl alcohol (PVA) have a wide range of uses.
In the textile industry, Polyvinyl alcohol (PVA)is used as warp slurry, textile finishing agent, and adhesives of non-woven fabrics.
In the construction industry, Polyvinyl alcohol (PVA) is used as cement additives, molding plate adhesives, and building glues.
In the chemical industry, Polyvinyl alcohol (PVA) is used semulsion stabilizer and dispersants.
In the papermaking industry, Polyvinyl alcohol (PVA) is used as adhesives.
In addtion, Polyvinyl alcohol (PVA) can be used in cosmetics industry, agriculture, pharmaceutical industry, etc.
The product is packed in polyethylene bag enclosed in composite paper bag . The net weight is 25 kg/bag .
Polyvinyl alcohol (PVA) should be kept in the original bag and stored in the dry and clean place far away from the source of heat and not put together with other chemicals .