Poly(vinyl alcohol) 1799
Alcoholysis degree: 98～99% (mol/mol)
- Product Code: 94960
Alias:
Polyvinyl alcohol (PVA)
CAS:
9002-89-5
| Molecular Weight: | Molecular Formula: | CH₂CHOH | |
|---|---|---|---|
| EC Number: | 209-183-3 | MDL Number: | MFCD00081922 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Poly(vinyl alcohol) 1799 is widely used as a film-forming agent in the production of water-soluble films, which are essential in packaging applications such as detergent pods and agrochemicals. It serves as a binder in paper coatings, improving surface strength and printability. In the textile industry, it is utilized as a sizing agent to enhance yarn strength during weaving. Additionally, it acts as a thickener and stabilizer in adhesives, ensuring consistent performance. Its biocompatibility makes it suitable for use in medical applications, including eye drops and contact lens solutions. In construction, it is employed as a modifier in cement and mortar to improve workability and adhesion.
Product Specification:
| Test | Specification |
|---|---|
| VOLATILE MATTER | 8 |
| Viscosity4 in H2O 20C | 23mPaS 31mPa |
| ASH | 0.7 % |
| DEGREE OF HYDROLYSIS | 98-100 |
| APPEARANCE | White to light yellow granules or powder |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 500.000 | 10-20 days | ฿660.00 |
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| 1000.000 | 10-20 days | ฿1,280.00 |
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| 5000.000 | 10-20 days | ฿4,280.00 |
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Poly(vinyl alcohol) 1799
Poly(vinyl alcohol) 1799 is widely used as a film-forming agent in the production of water-soluble films, which are essential in packaging applications such as detergent pods and agrochemicals. It serves as a binder in paper coatings, improving surface strength and printability. In the textile industry, it is utilized as a sizing agent to enhance yarn strength during weaving. Additionally, it acts as a thickener and stabilizer in adhesives, ensuring consistent performance. Its biocompatibility makes it suitable for use in medical applications, including eye drops and contact lens solutions. In construction, it is employed as a modifier in cement and mortar to improve workability and adhesion.
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