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What are the characteristics of PS polystyrene

08-15

2023

What are the characteristics of PS polystyrene

What exactly is PS? PS (polystyrene) is a polymer produced by free radical polycondensation of styrene monomer. PS plastic includes ordinary polystyrene (GPPS) and (HIPS). The characteristics of PS material are high transparency, its light transmittance can reach more than 90%, good electrical insulation, easy to color, good fluidity in production and processing, Good rigidity and good chemical corrosion resistance.

08-15

2023

The main use of PVC

Polyvinyl chloride plastics have different shapes and great differences, and the processing methods are also various, such as pressing, extrusion, injection, coating, etc. Polyvinyl chloride plastic is often used to make films, artificial leather, insulation layers of wires and cables, hard products, floors, furniture, sports equipment, etc.

Basic understanding of PVC polyvinyl chloride

08-15

2023

Basic understanding of PVC polyvinyl chloride

Polyvinyl chloride, referred to as PVC in English, is a polymer formed by polymerization of vinyl chloride monomer (VCM) in peroxide, azo compound and other initiators or under the action of light and heat according to the mechanism of free radical polymerization.

08-15

2023

PET material structure and properties

PET is a typical semi-crystalline polymer with a glass transition temperature Tg of about 70 degrees Celsius and a melting point of about 240 degrees Celsius. Due to its excellent comprehensive performance, PET materials are mainly used in various bottle-grade shells, polyester films and mechanical and electronic industries, such as film, packaging, chemical fiber materials, electronic devices, etc.

08-15

2023

PET application field

Automotive field: door handles, fog light brackets, reflectors, heat release holes, heating coils, air-conditioning outlets, etc.

Characteristics and advantages of PET materials

08-15

2023

Characteristics and advantages of PET materials

Good heat resistance: heat distortion temperature and long-term use temperature are the highest among thermoplastic general engineering plastics. Reinforced PET is dipped in a solder bath at 250°C for 10s, almost no deformation or discoloration, especially suitable for preparing electronic and electrical parts for soldering.

Properties and Applications of PP (Polypropylene) Materials

08-02

2023

Properties and Applications of PP (Polypropylene) Materials

Polypropylene (commonly known as 100 fold adhesive) is a polymer formed by the addition reaction of propylene. It is a white waxy material with a transparent and lightweight appearance. The chemical formula is (C3H6) n, with a density of 0.89-0.91g/cm ³， Flammable, with a melting point of 165 ℃ and softening at around 155 ℃. The temperature range for use is -30~140 ℃. It can withstand corrosion from acids, alkalis, salt solutions, and various organic solvents below 80 ℃, and can decompose under high temperature and oxidation.

08-02

2023

Polymer material polypropylene (PP)

Polypropylene, abbreviated as PP, is one of the five universal plastics and is a semi crystalline thermoplastic formed by polymerization of monomer propylene. Polypropylene is widely used in both industrial and daily life fields. Including fiber textiles, such as ropes, warm clothing, carpets, etc. Plastic containers, packaging plastics, labels, etc. PP fiber is called polypropylene, and there are two types: long fiber and short fiber.

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Company Name: Luoyang Volar Import and Export Trading CO., LTD.

Company Add: NO.01, Building 5, Hang Seng Science and Technology Park,

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Telphone: +86 13348838447

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Email: leonwang@volartrade.com

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