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Ptfe tubing flexible Features 


1, high chemical stability: can withstand all strong acids, including aqua regia, hydrofluoric acid, concentrated hydrochloric acid, nitric acid, fuming sulfuric acid, organic acids, etc., strong bases, strong oxidizing agents, reducing agents and a variety of organic solvents. ptfe tubing flexible is very suitable for high-purity chemical feeding material use. 

2, low coefficient of friction: coefficient of friction is generally only 0.04, is a very excellent self-lubricating material, and the coefficient of friction does not change with the change of temperature. 

3, excellent anti-adhesive, ptfe tubing flexible inner wall is not easy to adhere to colloid and chemicals. 

4、Excellent aging resistance, can be used in outdoor for a long time

5 excellent electrical insulation properties: PTFE is a highly non-polar material, with good dielectric properties, great resistance, dielectric constant of about 2.0, in all electrical insulation materials is the smallest.

 6, part of the tube transparency, can be easily observed through ptfe tubing flexible internal fluid conditions

The difference between PTFE, PFA, FEP, ETFE

The difference between PTFE, PFA, FEP, ETFE
PTFE polytetrafluoroethylene

Teflon FEP: FEP

Teflon PFA

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Medical Grade Teflon PTFE Tube

Medical Grade Teflon PTFE Tube High temperature resistant–working temperature to 250 celcius. High low temperature resistance–high mechanical toughness;even if the temperature drops to 196 ℃, also can keep 5% elongation. Corrosion resistance — to most chemicals and solvents, inert, acid alkali, water and a variety of organic solvents. Weather – to be the best in the plastic in aging life

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