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  •  211 PCTFE Products

    Poly chlorotrifluoroethylene (PCTFE) is a kind of fluoride copolymer containing 49% of F, with high compressive strength, high hardness, small creep, the smallest water vapor transmittance and a very low permeability among plastics. PCTFE has very high transmittance of infrared, ultraviolet and visible light, as well as ultra-low temperature resistance, which is applicable for being made into mechanical sealing materials for usage under high pressure and low temperature conditions.
Examples of products: Materials (rods, plates, sleeves), and gaskets for processed products, etc.

【 Key Technical Indexes 】

Project Name



Tensile Strength ≥



Elongation at Break ≥



【 Use 】
High-pressure, high-strength and low-temperature gaskets: for example, the gaskets for liquefied natural gas (-160 ° C) and for the control valve of transportation vessels, which is applicable for the anti-corrosive liquid stone pipes, airtight packaging materials, and packaging for moisture-sensitive drugs, electronic components, films, and containers.

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