| Customization: | Available |
|---|---|
| CAS No.: | 9002-89-5 |
| Formula: | [C2h4o]N |
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What is Polyvinyl Alochol PVA?
Polyvinyl Alcohol PVA is a white particle or powder. Soluble in water or only able to swell. Resistant to mineral oils, greases, lubricants and most organic solvents. It is hygroscopic.
Polyvinyl Alcohol PVA can be used in textile paste, Vinnie fiber, paper coating agent, building material, adhesive, PVA film, PVB raw material, food and other fields.
When heated, it does not melt, and dehydrating decomposition occurs at about 150ºC, and the color turns yellow. Pva degrades slowly at 100ºC and rapidly at 200ºC
PVA Polyvinyl Alcohol specification is as below for your reference
| PVA Type | Alcoholysis Degree %(mol/ mol) |
Volatile (%) | Sodium Acetate (%) | Ash (%) | PH Value |
| PVA26-99(L) | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA24-99(L) | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA20-99(L) | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA20-88(L) | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA17-99(L) | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA17-98(L) | 97.0-99.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA17-92(L) | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA17-88(L) | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA14-98(L) | 98.0-99.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA14-92(L) | 90.0-94.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA10-99(L) | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA05-99(L) | 98.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA05-88(L) | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA04-99(L) | 98.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
| PVA04-88(L) | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 |
Our PVA Polyvinyl Alcohol are BSE-free, Gluten Free, Non -GMO and both Kosher Pareve and Halal certified. and our production facilities are GMP and ISO 9001 certified,That allows us to offer high-quality and reliable Hydroxyethyl Cellulose to our customers all the time.
Shanghai Unique Chemical Co.,Ltd is a leading global manufacturer, supplier and exporter of cellulose ether. offering a complete portfolio of solutions for global customers since 2014.Our cellulose ether products widely used in industry, food, pharma and cosmetic grade, our products are pass through strict quality control process before going to the manufacture stage, every product is manufactured in complete compliance with global safety and durability standards.
We offer an extensive range of cellulose ether options, including HPMC(Hydroxypropyl Methyl Cellulose), HEC(Hydroxyethyl Cellulose), EC(Ethyl Cellulose), HEMC(Hydroxyethyl Cellulose), MC (Methyl Cellulose),HPC (Hydroxypropyl Cellulose), CMC(Carboxymethyl Cellulose Sodium), RDP(Redispersible Polymer Powder), PVA (polyvinyl alcohol), MCC (Microcrysrtalline Cellulose), Empty Capsule, tablet film coating powder.
In addition to our wide range and top quality products, we have an excellent and advanced ongoing technical support team and R&D lab to meet the needs and formulation challenges of our customer, our goal is to establish a long term cooperation with our valued customers, our commitment is to provide high quality, stable and reliable chemical products to each customer at the most cost-effective solution all the time
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