|
Polytetrafluoroethylene(PTFE)Tube
Characteristic of the products
PTFE
pipe is made by plunger extrusion of suspension polymerized PTFE
resin. Among all the existing plastics, PTFE has the best
corrosion-resistance and dielectricity.
Use of the products
Lead
insulating sleeve, corrosion-resistant pipe, and
corrosion-resistant insulating pipe for different corrosive
conditions, heat exchanger.
Specification
|
Specification |
External diameter (mm) |
Thickness (mm) |
Length ≥
(mm) |
|
Call |
Tolerance |
Call |
Tolerance |
|
Paste- extruded |
0.5～4.0 |
±0.1～±0.3 |
0.2～1.0 |
±0.06～±0.3 |
≥4000 |
|
5.0～25.0 |
±0.5～±1.0 |
1.0～25.0 |
±0.3～±0.5 |
|
Molded |
10～500 |
±0.5～±5.0 |
≥7 |
±0.5～±0.5 |
≤300 |
Main technical indicator
|
Property |
Unit |
Index |
|
Apparent density |
g/cm 3 |
2.10～2.30 |
|
Tensile strength
(min) |
MPa |
18 |
|
Ultimate elongation
(min) |
% |
230 |
|
