NINGBO INNO PHARMCHEM CO.,LTD. is pleased to highlight its offering of high-quality Polyvinyl Alcohol (PVA) Resin. As a leading heavy polymer, PVA Resin is a vital raw material used across numerous industries globally. It typically presents as white or slightly yellow floccules, flake, granular, or powder, making it easy to handle and integrate into various processes.

What sets Polyvinyl Alcohol (PVA) Resin apart are its exceptional physical and chemical properties. It is well-known for being a non-toxic, insipid, and non-polluting substance. A key feature is its excellent water solubility, combined with good chemical stability. This versatile polymer demonstrates superior adhesion, film-forming capabilities, insulation, oil resistance, abrasion resistance, and gas barrier properties. Furthermore, it exhibits the typical chemical reactivity of polyols, allowing it to undergo esterification, etherification, and acetalization reactions, expanding its utility in complex chemical formulations.

The application spectrum of Polyvinyl Alcohol (PVA) Resin is remarkably broad. It plays a crucial role in the textile industry, serving as a sizing agent. In construction and decoration, it is widely used in cement mortar and putty additives, enhancing workability and performance. The paper-making industry utilizes PVA for coated papers and adhesives. Its utility extends to the chemical industry, agriculture, and petroleum exploitation. Specialized applications include its use in cosmetics, pharmaceuticals, printing (such as in photographic films), ceramics, steel production, electronics, and electroplating.

Available in various grades tailored for specific performance requirements, Polyvinyl Alcohol (PVA) Resin offers tailored solutions for different industrial needs, such as grades optimized for viscosity, solubility, and polymerization degree. These variations ensure optimal performance in diverse applications, from thickeners and re-wetting adhesives to suspension granulating agents.

Proper handling and storage are essential to maintain the quality of Polyvinyl Alcohol (PVA) Resin. It is typically packaged in kraft paper bags with an inner plastic film, commonly in 20kg or 25kg sizes. Storage should be in a dry, well-ventilated indoor environment between 5-30ºC, away from power sources and direct sunlight. Preventing humidity and avoiding storage with volatile chemicals are critical to prevent degradation. Transportation requires clean vehicles, careful handling to prevent package damage, and protection from moisture, rain, and sun.

As a dedicated manufacturer and supplier of high-quality chemical raw materials, NINGBO INNO PHARMCHEM CO.,LTD. is a reliable source for Polyvinyl Alcohol (PVA) Resin. We are committed to providing products that meet stringent quality standards for diverse industrial requirements. For detailed price information, technical specifications, or to buy/purchase this versatile polymer, please contact us directly. We are ready to support your specific application needs.