Pet plastic raw materials

Pet plastic raw materials

PET polyester chips are a type of fiber-grade polyester chips, also known as polyethylene terephthalate chips. Durable, strong, and highly tough materials with excellent physical and chemical properties, including moisture resistance, high temperature resistance, and low temperature resistance. It usually refers to polyester raw materials produced by polymerization, which are generally processed into flake particles of about 452 mm. This material is widely used in many fields such as fibers, films, engineering plastics, injection molded bottle embryos, and sheet blister packaging, and is widely recognized and used for its excellent performance.
Description

Features of PET polyester chips

  • PET polyester chips have a variety of excellent characteristics, including high strength, high heat resistance, wear resistance, chemical corrosion resistance, and impact resistance. These characteristics enable PET polyester chips to maintain stable performance in various environments. In addition, PET polyester chips also have good chemical stability and can maintain good electrical properties at high temperatures and high frequencies. Its physical properties are excellent, with a uniform crystal structure, a narrow molecular weight distribution, and non-toxic and tasteless, glass-like transparency and gloss. PET polyester chips also have good impact toughness and high strength, as well as low gas permeability (i.e., good barrier properties), which can extend the shelf life of beverages. It has small dimensional changes or creep under load, and is light and safe compared to glass.

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Regular equipment maintenance and repair
Maintain equipment according to the requirements of equipment manufacturers, implement automated control systems, monitor and control key parameters such as temperature, pressure and speed, ensure that all equipment operates in the best condition, and adjust parameters to achieve optimal production efficiency and product quality.