Poly(vinyl alcohol)
Alcoholysis degree: 98.0-99.0mol%, viscosity: 5.2-6.0mPa.s
- Product Code: 56530
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) is widely used as a binder and film-forming agent in various industries. In the paper industry, it enhances the strength and surface properties of paper products. It is also a key component in adhesives, providing strong bonding for wood, textiles, and paper. In the textile sector, it serves as a sizing agent to improve yarn strength during weaving. Additionally, it is used in the production of water-soluble films for packaging applications, such as laundry bags and agricultural chemicals. In the medical field, it is employed in contact lens solutions and as a lubricant in eye drops. Its biocompatibility makes it suitable for use in drug delivery systems and wound care products. Furthermore, it is utilized in the construction industry as a component in cement and mortar to improve workability and adhesion.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | white crystal |
| ASH | 0 % 0.6 % |
| DEGREE OF HYDROLYSIS | 98 % 99 % |
| pH4 in H2O | 5-7 |
| Viscosity4 in H2O20 C | 5.2 mPa |
| VOLATILE MATTER | 0 % 6 % |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 500.000 | 10-20 days | ฿860.00 |
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| 2500.000 | 10-20 days | ฿3,470.00 |
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| 10000.000 | 10-20 days | ฿11,000.00 |
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Poly(vinyl alcohol)
Poly(vinyl alcohol) is widely used as a binder and film-forming agent in various industries. In the paper industry, it enhances the strength and surface properties of paper products. It is also a key component in adhesives, providing strong bonding for wood, textiles, and paper. In the textile sector, it serves as a sizing agent to improve yarn strength during weaving. Additionally, it is used in the production of water-soluble films for packaging applications, such as laundry bags and agricultural chemicals. In the medical field, it is employed in contact lens solutions and as a lubricant in eye drops. Its biocompatibility makes it suitable for use in drug delivery systems and wound care products. Furthermore, it is utilized in the construction industry as a component in cement and mortar to improve workability and adhesion.
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