Polyvinyl Alcohol Film

PVA film, also known as polyvinyl alcohol film, is a remarkable polymer-based packaging material that offers a multitude of advantages for various industries.PVA film is non-toxic and safe for direct contact with food and pharmaceutical products. It meets regulatory standards for food contact materials and does not compromise the quality or safety of the packaged items. PVA film is also used in specialized industrial applications, such as the packaging of adhesives, dyes, and chemicals, thanks to its excellent moisture resistance and barrier properties.   One of the notable variants of PVA film is the PVA water-soluble film. This film is specially designed to dissolve quickly and completely in water, making it an ideal choice for single-use packaging applications. The PVA water-soluble film provides exceptional convenience and eco-friendliness, especially in industries such as food packaging, detergent packaging, and agricultural applications.   In contrast to the water-soluble grade, PVA insoluble film offers excellent resistance to moisture and provides a robust barrier to protect the packaged contents. This type of film is commonly utilized in applications where moisture resistance is critical, such as electronic components packaging, chemical packaging, and industrial materials packaging.   PVA special film refers to the customized versions of PVA film that are tailored to meet specific requirements of different industries. These films may possess additional functionalities, such as enhanced strength, increased clarity, improved tear resistance, or specific barrier properties. PVA special films find applications in diverse sectors like pharmaceutical packaging, cosmetic packaging, and Marble demoulding industrial applications.   PVA film can be manufactured in different thicknesses and sizes to suit various packaging needs. Its compatibility with different substances allows it to be used with a wide range of products, including powders, liquids, and solid items. ElephChem can customize PVA film of various sizes and specifications according to customer requirements, suitable for a variety of products. Website: www.elephchem.com Whatsapp: (+)86 13851435272 E-mail: admin@elephchem.com

Polyvinyl Alcohol (PVA) film is a kind of functional material with excellent properties and wide applications. Because of its unique chemical structure and physical properties, it has been widely used in many fields. The following is a detailed introduction to the properties of polyvinyl alcohol films.   1. Good transparency: PVA film has good transparency, light transmission rate of more than 90%, so that it has a wide range of uses in optical applications, such as liquid crystal display polarizer, optical filter and so on.   2. Excellent mechanical properties: PVA film has good tensile properties and rupture resistance, with high tensile strength and elongation at break. This property makes PVA film has important applications in packaging materials, reinforced fibers and other fields.   3. Good chemical resistance: PVA film has good corrosion resistance to water and organic solvents, so that it can still maintain its physical properties in high humidity environment. This makes PVA film an ideal material for water-soluble fertilizer packaging, medicine preservation and other fields.   4. Solubility: polyvinyl alcohol film has good solubility in water and is a water-soluble polymer that can be completely dissolved. This characteristic makes PVA film can be used as water-soluble packaging film, water-soluble drug coating agent and so on.   5. Thermal stability: PVA film has a high melting point and glass conversion temperature, and can maintain good physical properties at higher temperatures. This enables the application of PVA films in high temperature environments.   6. Biocompatibility: polyvinyl alcohol film is non-toxic and harmless to the human body, has good biocompatibility and will not have any harmful effects on the human body. This makes PVA film widely used in medical devices, artificial organs and other fields.   Website: www.elephchem.com Whatsapp: (+)86 13851435272 E-mail: admin@elephchem.com   ElephChem Holding Limited, professional market expert in Polyvinyl Alcohol(PVA) and Vinyl Acetate–ethylene Copolymer Emulsion(VAE) with strong recognition and excellent plant facilities of international standards.