PTFE MOLDED ROD
Features
There are two kinds of PTFE rods to offer. One is manufactured by Paste extruding method in the diameter from 4 to 9mm and the other Is made by ram extruding method is the diameter from 10to 50mm; rods Over the diameter 50mm are manufactured by moulding. PTFE is the most chemical-resistant of all known plastics. It does not age.
PTFE has a wide range of practicable temperature from 180%°C - +260°C and a wax-like surface to which anything hardly sticks.
PTFE has the lowest coefficient of friction of all known solid materials. It has the best electrical properties of all plastics.
Specifications
Diameter(mm) | Length(mm) | ||
Nominal | Tolerance | Nominal | Tolerance |
4,5,6 | +0.48 | 100 | +5.0 |
7,8,9 | +0.58 | ||
110,120,130 | +2.50 | ||
180,200,250 | +3.0 | 300 | +2.0 |
Main properties
Properties | Unit | Result |
Apparent density | g/cm3 | 2.10—2.30 |
Tensile strength (min) | MPa | 14.0 |
Ultimate elongation (min) | % | 140 |
Note: When the diameter of rod is larger than 16mm.only test Apparent density
Applications
Electrical Insulation,seal,Antisticking materials.
