Characteristics and uses of polyester film PET-film supplier
Polyester film is made of high-quality fiber-grade polyester chips (with a viscosity of 0.64) as the main raw material. It is a high-grade film made by drying, melting, extruding, casting and stretching using advanced technological formula. According to the consumption of polyester film to understand the biaxially oriented polyester film Biaxially oriented polyester film (BOPET for short) is the application of bright material (also known as bright material, that is, titanium dioxide is added to the original material polyester chip. High-grade film that has been dried, melted, extruded, cast and stretched vertically and horizontally. BOPET film has the characteristics of high strength, good rigidity, transparency, and high gloss; it is odorless, tasteless, colorless, non-toxic, and outstanding strength and toughness; Its tensile strength is 3 times that of PC film and nylon film, and its impact strength is 3-5 times that of BOPP film. It has excellent abrasion resistance, folding resistance, pinhole resistance and tear resistance, etc.; heat shrinkage Very low performance, at 120°C, it only shrinks by 1.25% after 15 minutes; it has good antistatic properties, easy to stop vacuum aluminum plating, and can be coated with PVDC, thereby improving its heat sealability, barrier properties and printing adhesion ; BOPET also has good heat resistance, excellent retort resistance, low temperature freezing resistance, good oil resistance and chemical resistance, etc. BOPET film except for nitrobenzene, chloroform, benzyl alcohol, most chemicals are It cannot be dissolved. Therefore, it is universally used. It is a professional manufacturer of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. A wide range of products, affordable, technological and environmentally friendly In line with the service tenet of excellence in production, honesty and trustworthiness in distribution, enthusiasm and thoughtful service, and the spirit of assisting partners to achieve their own careers, we provide customers with excellent quality and service. Interested parties welcome to inquire!