Ultra thin wall FEP PTFE straight smooth tubing
1. Our FEP tube is tailored to your exact requirements through custom size, such as thickness,color, length.


Technical Data of FFE, PTFE and PFA
Specifications | FEP | PTFE | PFA |
Chemical/Solvent Resistance | Excellent | Excellent | Excellent |
Density | 2.15 g/cm3 | 2.16~2.18 g/cm3 | 2.14~2.16 g/cm3 |
Water Absorption | <0.03% | <0.01% | <0.03 % |
Specific Gravity | 2.12~2.17 | 2.13~2.22 | 2.12~2.17 |
Elongation | 250%~330% | 200~450% | 280~400 |
Tensile Strength | 19~22 MPa | 20~45 Mpa | 27~35 Mpa |
Hardness Durometer | 55 Shore D | 50~65 Shore D | 55~60 Shore D |
Coefficient of Friction | 0.05 | 0.02~0.1 | 0.04~0.06 |
Dielectric Constant | 2.1 MHz | 2.1 MHz | 2.1 MHz |
Dielectric Strength | 500~600 V/mil | 480 V/mil | 500 V/mil |
Volume Resistivity | >1018 ohm-cm | >1018 ohm-cm | >1018 ohm-cm |
Work Temperature | -70~+200ºC | -70~+260ºC | -70~+260ºC |
Melting Point | 270ºC | 327ºC | 302~310ºC |
Sihui Jiyi Fluorine Plastic Co., Ltd.
Established in 2014. Located in Zhaoqing city, Guangdong provine, China.