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PTFE (polytetrafluoroethylene) is an indispensable material in semiconductor manufacturing due to its excellent chemical stability, resistance to high and low temperatures, and extremely low coefficient of friction. Its chemical inertness can resist the corrosion of strong acids, strong alkalis, and organic solvents, while PTFE possessing excellent electrical insulation and radiation resistance, making it suitable for high-precision semiconductor processes.

As an important member of the fluoroplastic family, PTFE dispersion is widely used in various industrial fields such as coatings, adhesives, and textile finishing due to its excellent corrosion resistance,high-temperature resistance, and low surface energy.

Chemical resistance: with extremely high chemical inertness , it is stable to almost all chemical substances, including strong acids, strong alkalis, oxidants, and reducing agents, and can resist corrosion in various harsh environments.

Polytetrafluoroethylene (PTFE) suspension micro-powder is a white, low-molecular-weight, free-flowing powder with an average particle size ranging from 0.1 μm to 5 μm. It is obtained by suspending polymerization of PTFE resin into tiny particle powder. The stable molecular structure of (-CF2-CF2-)n endows it with excellent properties.

PFA, a copolymer of tetrafluoroethylene (TFE) and perfluoroalkyl vinyl ether (PPVE), it has similar physical, chemical, and electrical properties to PTFE. However, PFA has a small number of perfluoroalkoxy side chains, which improves its viscosity and flowability, allowing it to be melt-processed. Therefore, PFA is called "melting polytetrafluoroethylene". PFA resin is divided into ordinary PFA and high purity PFA.

With the development of technology, robots are appearing in our lives and are expected to be greatly developed. High-performance speciality plastic PEEK is becoming a new favorite in the manufacture of core structural components for robots, which making robots lighter, stronger, and more flexible and efficient, closer to living organisms.

Polytrifluorochlorotrifluoroethylene (PCTFE) is the earliest developed thermoplastic fluoropolymer. It was developed as early as 1934. China began to research PCTFE material in 1959 and achieved successful trial production in 1960. PCTFE is a thermoplastic fluoropolymer formed by polymerizing trifluorochlorotrifluoroethylene. The low-molecular-weight form is a liquid or waxy substance, while the high-molecular-weight form is a white solid or dispersion.

Polytetrafluoroethylene (PTFE) possesses many excellent properties, such as resistance to high and low temperatures, chemical corrosion resistance, and excellent electrical properties. However, PTFE also has some drawbacks that limit its wider application, such as poor abrasion resistance and significant creep under heavy loads.

ETFE, or ethylene-tetrafluoroethylene copolymer, has a molecular structure consisting of linear polymer chains formed by the polymerization of ethylene and tetrafluoroethylene monomers. In this structure, the strong electronegativity of fluorine atoms gives the molecular chain excellent stability, while the introduction of ethylene units endows the material with a certain degree of flexibility, providing ETFE powder with unique fundamental characteristics for coating applications.

PTFE is a non-metallic crystalline polymer and an important specialty engineering plastic. It possesses excellent thermal and chemical stability, strong corrosion resistance, can withstand almost all strong acids, strong oxidizing agents, reducing agents, and organic solvents. It also has a wide operating temperature range.