PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
Company Dynamics
22-11
PCTFE rod used in what industry? PCTFE rod national standard
PCTFE material, (poly trifluoroethylene) domestic commonly known as: trifluoro, solid density 2.1~2.2, melting point 208~210 ℃. Resistance to heat, acid, alkali and organic solvents (except halides), but not to molten caustic and elemental fluorine. Strong chemical resistance, can be used as engineering plastics.
22-11
The difference between new material and recycled material of PTFE sheet
The new material PTFE plate is made of suspension polymerized PTFE resin by plunger extrusion. Among the known plastics, polytetrafluoroethylene has good chemical resistance and dielectric properties. With low friction coefficient, wear resistance, chemical corrosion resistance, good sealing, no hydrolysis, no hard and other excellent properties. Gasket seals and lubricating materials used in various media, as well as electrical insulation, capacitor media, wire insulation, electrical instrument insulation, etc. used at various frequencies.
22-11
Explain the characteristics, uses, and applications of PTFE tubes
PTFE pipe is made of suspension polymerization PTFE resin by plunger extrusion processing. Among the known plastics, polytetrafluoroethylene has the best chemical resistance and dielectric properties. PTFE braided packing is a kind of good dynamic sealing material, which is made of expanded polytetrachloroethylene tape. It has low friction coefficient, wear resistance, chemical corrosion resistance, good sealing performance, no hydrolysis, no hard and other excellent properties. Gasket seals and lubricating materials used in various media, as well as electrical insulation, capacitor media, wire insulation, electrical instrument insulation, etc. used at various frequencies.
22-11
Analysis of the advantages and disadvantages of PTFE tube and the physical reasons for the difficulty of bonding
Polytetrafluoroethylene, commonly known as "non-stick coating" or "easy-to-clean wok material"; is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene. This material has the characteristics of acid and alkali resistance, resistance to various organic solvents, and is almost insoluble in all solvents. At the same time, PTFE has the characteristics of high temperature resistance, and its coefficient of friction is very low, so it can be used for lubrication, and it has also become an ideal coating for the inner layer of easy-to-clean wok and water pipe.
22-11
How should the gasket be selected? What parameters need to be considered?
The selection of gaskets is usually based on the requirements of the industry or known flange standards, to determine the gasket standards, the power industry generally requires the use of Chinese national standards.
22-11
PTFE gasket for petrochemical industry
PTFE gasket is based on PTFE as the main material. Because PTFE itself has good corrosion resistance and stable physical properties, it has been widely used in steel, electric power, petrochemical and other industries.
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