What is PVA Resin?
PVA resin, also known as Polyvinyl Alcohol, is a water-soluble synthetic polymer that is made by the polymerization of vinyl acetate followed by the subsequent hydrolysis of the resulting polymer. The degree of hydrolysis determines the water solubility of the polymer, and it typically ranges from 80 to 99%.
PVA resin possesses an excellent balance of mechanical properties, such as tensile strength, elongation, and flexibility, as well as chemical properties, such as resistance to solvents, acids, bases, and oils. Moreover, PVA resin has excellent film-forming properties, making it suitable for various applications where a thin and flexible film is required.
Applications of PVA Resin
Due to its excellent properties, PVA resin finds wide application in various industries, including textile, paper, packaging, construction, and adhesives. Some of the common applications of PVA resin are as follows:
1. Textile industry: PVA resin is widely used in the textile industry as a sizing agent, warp dressing agent, and finishing agent. It helps to improve the strength, stability, and wear resistance of the textile fibers.
2. Paper industry: PVA resin is used in the paper industry as a coating agent, binder, and adhesive. It helps to increase the smoothness, gloss, and printability of paper.
3. Packaging industry: PVA resin is used in the packaging industry as a film-forming agent and adhesive. It helps to improve the strength and moisture resistance of the packaging materials.
4. Construction industry: PVA resin is used in the construction industry as an admixture in cement and concrete. It helps to improve the workability, strength, and durability of concrete.
5. Adhesives industry: PVA resin is used in the adhesives industry as a water-soluble polymer. It helps to provide excellent adhesion properties and bonding strength to various substrates.
Sinopec PVA 088-60(G)
Sinopec PVA 088-60(G) is a premium quality grade of PVA resin that is manufactured by Qingdao Sanhuan Colorchem CO., LTD. It is a high-performance PVA resin that is widely used in various industrial applications due to its excellent properties.
Sinopec PVA 088-60(G) has a degree of hydrolysis of 98-99%, which makes it highly water-soluble and suitable for various applications. It has a low ash content, which ensures high purity and stability. Moreover, it possesses excellent film-forming properties, making it suitable for various applications where a thin and flexible film is required.
Conclusion
PVA resin is a highly versatile and functional polymer that finds wide application in various industries due to its excellent properties. Among the many brands available in the market, Sinopec PVA 088-60(G) stands out as a premium quality grade of PVA resin that is widely used in industrial applications. Its excellent properties, such as high water solubility, low ash content, and film-forming properties, make it suitable for various applications.