PTFE Tubing withstand High Temperature ,chemical resistance ?

Result is yes ,Forbest offers a wide range of standard size

products and precision custom PTFE Tubing. Often referred to as PTFE Tubing, PTFE Tubing

has become the gold standard in industries requiring the ultimate in lubricity, high temperature

use, chemical resistance,biocompatibility, and precision extruded tolerances.


Main Properties

Very Lubricious – Lowest coefficient of friction of any polymer

Working temperature range( 260° C) to (–270° C)

Chemically Resistant (all common solvents, acids and bases)

Chemically Inert

Low extractable

Excellent Dielectric Insulation Properties


More Properties of PTFE

These properties are most of many reasons of PTFE is used in medical applications, aerospace, analytical sciences, and other demanding applications.Character



PROPERTY Test Method Unit Spec Requirements
Specific Gravity ASTM D792 g/cm3 2.16
Tensile strength ASTM D638 Mpa 24.5
Ultimate Elongation ASTM D638 % 350
Flexural Modulus ASTM D790 Mpa 490
Impact Strength ASTM D256+23℃-54℃j/m -No break-107
Hardness ASTM D2240 Shore D 55
Coefficient Of Dynamic Friction 0.1
Melting Point 327
Flammability UL 224 VW-1
Dieletric Constant At103-106HZ ASTM D150 2.1
Ddissipation Factor At 106 HZ ASTM D150 0.0002
Arc Resistance ASTM D495 S > 300
Volume Resistivity ASTM D257 Ω.cm > 1018
Weahter Resistance Weather-o-meter (2000h) No break
Solvent Resistance ASTM D543 Excellent
Chemical Resistance ASTM D543 Excellent