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0n the material properties of ethylene tetrafluoroethylene copolymer
- May 17, 2018 -

0n the material properties of ethylene tetrafluoroethylene copolymer

1, the long-term use of temperature -80--220 degree, excellent chemical corrosion resistance, corrosion resistance to all chemicals, the friction coefficient in the plastic is the lowest, and good electrical properties, its electrical insulation is not affected by temperature, the "plastic king" is called.

2, its chemical resistance is similar to polytetrafluoroethylene, better than vinylidene fluoride.

3, its creep resistance and compression strength are better than PTFE, tensile strength is high, elongation reaches 100-300%. Good dielectric property and excellent radiation resistance.

ETFE has good formability, balanced physical properties, good mechanical toughness and excellent ray resistance. The material has the corrosion resistance of polytetrafluoroethylene, overcoming the nonstick and sexual defects of polytetrafluoroethylene, and the linear expansion coefficient of the equalizer expansion coefficient close to the carbon steel, so that ETFE (F-40) becomes the ideal complex of metal. Material.