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Product characteristics of PET polyester film-film supplier

by:POLYVA     2021-12-02
There is no doubt that films need to be used in industrial production, but many people do not know which films are used in industry. For example, PET polyester film, what does it do? Simply put, PET polyester film is made of polyethylene terephthalate, which is made into thick sheets by extrusion, and then made by biaxial stretching. The film material. It is a colorless, transparent, glossy film with excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, abrasion resistance, high and low temperature resistance, chemical resistance, oil resistance, air tightness and fragrance retention. , Is one of the commonly used barrier composite film substrates. Next, Dongguan Wantai will introduce the product characteristics of PET polyester film. 1. Product characteristics The film surface is smooth and clean, without wrinkles, tears, particles, bubbles, pinholes and other defects. The product has the advantages of excellent physical and mechanical properties, high temperature resistance, small thickness tolerance, high transparency, low thermal shrinkage, and good flexibility. 2. High shrinkage The shrinkage of ordinary PVC film is generally about 55%, but the shrinkage of PET polyester film in boiling water bath can reach more than 75%, whether it is a thin tube, a cube, a cylinder, or even a difference in diameter. Very different bottles can be wrapped tightly. 3. Packaging and storage The product has a variety of packaging specifications, carton packaging, pallet packaging, and can also be cut into strips and rolls according to customer requirements. Store in a dry and clean warehouse below 45°C, and should not be near fire, heat or direct sunlight. 4. High transparency, biaxial stretching without crystal points, the cast PET polyester film has extremely high transparency and gloss, without crystal points. 5. Product use PET polyester film is now widely used in packaging, printing, screen printing, pad printing, nameplates, membrane switches, flexible circuits, insulation products, circuit boards, laser anti-counterfeiting, lamination, electronics, sealing materials, films, Reflective materials, waterproof materials, adhesive products, die-cutting and punching processing and other industries. Can be cut into sheets according to customer requirements. The product characteristics of PET polyester film are shared here today. Now the PET polyester film has passed the American UL certification and can be widely used in motors, packaging, printing, clothing and electronics, and provides users with slitting tapes and blocks. Bring business. With excellent physical and chemical properties, dimensional stability, transparency, and recyclability, it can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial films, packaging decoration and other fields. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire! Contact: Wen Feng 13728425799
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