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Heat Shrinkable Ptfe Teflon Tube Flat And tidy Surface
Product number:Heat Shrinkable Ptfe Teflon Tube Flat And tidy Surface
Quick Overview: Place of Origin: China (Mainland) Certification: SGS,IOS9001,ISO14001
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Product Description
PTFE shrinkable tubing is made from PTFE resin and prepared by paste extruding and blowing technique. The tubing can be shrank at the temperature of 330Approx.. It can be used as a high-class dielectric insulation and protective material at the temperature range of 200 through 260. It conforms to the enterprise standard Q/GHAD 80-2000.There are three types of PTFE pipes: For a pipe with outside diameter 1~25mm and thickness of wall 0.1~2.5mm, we choose imported polymerized PTFE resin and process it by pressing; For a pipe with outside diameter 25~200mm and thickness of wall 1.5~8mm, we choose suspended PTFE resin and process it by extruding; For a pipe with outside diameter 25~120mm and thickness of wall 5~500 mm, we process it by die pressing.
Main properties
|
Properties |
Unit |
Result |
|
Apparent density |
g/cm3 |
2.10-2.20 |
|
Tensile strength (min) |
MPa |
20 |
|
Ultimate elongation (min) |
% |
200 |
|
Residual Lubricant Content (max) |
% |
0.5 |
|
Dialectric Strength (min) |
KV/mm |
10 |
Features
PTFE tube is made by ram extruding method with PTFE resin.
PTFE is the most chemical-resistant of all known plastics.It has the best eletrical properties among plastics.
PTFE tubes are widely applied in the fields of chemcal,electric,electronic,machinery,automobile,air conditioning and aviation,national defense,textile,petroleum,telecommunication.
This PTFE teflon oil seal has low dielectric constant
Low water adsorption
best corrosion-resistant
Good weathering properties
|
Glass Fiber: |
Increases compressive strength, rigidity and wear. |
|
Carbon: |
Increases compressive strength, hardness, wear, and load properties. |
|
Graphite: |
Reduces coefficient of friction |
|
Molybdenum Disulfide: |
Increases hardness, stiffness, and wear |
|
Bronze: |
Increases hardness and wear resistance |