Poly(vinyl alcohol) 105
Alcoholysis degree: 98.0~99.0% (mol/mol)
science Other reagents with same CAS 9002-89-5
blur_circular Chemical Specifications
description Product Description
Poly(vinyl alcohol) 105 is widely used in the production of adhesives due to its excellent binding properties. It is a key component in water-based adhesives, providing strong adhesion to various surfaces like paper, wood, and textiles. In the textile industry, it serves as a sizing agent, offering temporary protection to yarns during weaving and ensuring smooth processing. It is also utilized in the manufacture of films and coatings, where its flexibility, transparency, and water solubility are advantageous. In the construction sector, it is incorporated into cement and mortar formulations to enhance workability and adhesion. In the paper industry, it acts as a surface coating to improve durability and gloss. Additionally, it is employed in the production of emulsifiers and stabilizers for polymerization processes, ensuring consistent product quality. In the food industry, it is used as a wrapping film to preserve freshness and prevent moisture loss. Its biodegradability makes it an environmentally friendly choice in many applications.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Viscosity (4 spindle) in H2O at 20°C | 5-8 |
| pH (Water) | 5-7 |
| Ash | <=0.1% |
| Degree of Hydrolysis | 98-99% |
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