What are the advantages of PET material?

PET, commonly known as polyester resin, is a crystalline saturated polyester, milky white or light yellow, highly crystalline polymer, smooth and glossy surface, creep resistance, fatigue resistance, friction resistance and dimensional stability, small wear and high hardness.

PET material has the following advantages:

1. Good mechanical properties: PET has high strength and toughness, excellent tensile and impact resistance. Therefore, PET material products have better durability and reliability.

2. Good heat resistance: PET has a high thermal deformation temperature and can withstand certain high temperatures. In the high temperature environment, the product performance of PET material is stable, and it is not easy to deformation or damage.

3. Good chemical resistance: PET has good tolerance to many chemical substances and is not easy to chemically react with other substances. Therefore, PET products can maintain good performance in a variety of environments.

4. Good electrical insulation: PET has a low dielectric constant and a high dielectric strength, is a good electrical insulation material. In the field of electronic and electrical appliances, PET products can effectively prevent current leakage and electric shock accidents.

5. Easy processing: PET has good processing properties, and can be made into various shapes of products by injection molding, extrusion, blow molding and other methods. In addition, PET products can be processed by cutting, drilling, welding and other methods.

6. Good barrier property: PET has a good barrier effect on gas and water, which can effectively prevent the oxidation and deterioration of food, beverages and other items. Therefore, PET packaging materials are widely used in food, beverage and other industries.Recyclability: PET products can be recycled and reused to reduce environmental pollution. The recycled PET material can be used in the production of carpets, textiles, building materials and other products.

Application of PET plastics

PET is widely used in daily life. In the plastic classification, PET code is No. 1, mainly in the field of electronic and electrical appliances, such as: electrical sockets, electronic connectors, rice cooker handles and so on.

In addition, pet materials have the following uses:

•  Can be spun into polyester fiber, that is, polyester.

• Can be made of film for sound recording, video, film and other substrates, insulation film, product packaging, etc.

• Can be used as plastic can be blown into a variety of bottles, such as cola bottles, mineral water bottles and so on.

• Can be used as electrical parts, bearings, gears, etc.

PET material has good mechanical properties, heat resistance, chemical resistance, electrical insulation, easy processing, barrier and recyclability and other advantages. 

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