Focus on water soluble film application 

PET film, transparent PET film, milky white PET film, spot supply-film supplier

by:POLYVA     2021-11-28
PET resin has high glass transition temperature, slow crystallization speed, long molding cycle, long molding cycle, large molding shrinkage, poor dimensional stability, crystallization molding is brittle, and low heat resistance. Through the improvement of nucleating agent and crystallization agent and glass fiber reinforcement, PET has the following characteristics. 1. The heat distortion temperature and long-term use temperature are the highest among general-purpose thermoplastic engineering plastics. Because of the high heat resistance, the reinforced PET is immersed in a solder bath at 250°C for 10S, almost no deformation or discoloration. It is especially suitable for the preparation of soldering electronics, Electrical parts 2. The bending strength is 200MPa, the elastic modulus reaches 4000MPa, the creep and fatigue resistance are also very good, the surface hardness is high, and the mechanical properties are similar to those of thermosetting plastics; because the ethylene glycol used in the production of PET is higher than the butylene glycol used in the production of PBT The price is almost half cheaper, so PET resin and reinforced PET are the lowest price among engineering plastics and have a high cost performance. 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 range 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, warm and thoughtful service, and the spirit of assisting partners to achieve their own careers. Interested parties welcome to inquire!
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