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20% Ekonol® Aromatic Polyester Filled PTFE Bush
Aromatic Polyester-Filled PTFE is resistant to high temperatures. Aromatic Polyester is slightly hydrophilic, so it is preferable to use the material in dry environments.
Content
What is 20% Ekonol® Aromatic Polyester Filled PTFE Bush?
20% Ekonol® aromatic polyester filled PTFE bush is is made of 20% Ekonol polyester powder blended with 80% PTFE. Ekonol® is an aromatic polyester. Ekonol gives PTFE better properties at higher temperatures, makes it more wear-resistant and does not wear out in the steel counter material. Therefore, PTFE with Ekonol is very suitable for rotary applications. It is also suitable for Food applications. Especially suitable for applications with soft counter materials such as aluminum.Advantages
20% Ekonol® aromatic polyester filled PTFE bush can be used whereas glass fillers can be abrasive, Ekonol fillers' round particle shape will not wear soft metal surfaces. Additionally, ekonol with PTFE blends resist self-wear better than other PTFE compositions, with good lubricity on molded parts.Applications
Seals, rotors, bearings, food applications.20% Ekonol Filled PTFE Tube Properties
|
Properties |
Test Methods |
Typical Value |
Test Unit |
| Density |
ASTM D792 |
2.05 |
g/cm3 |
| Hardness shore D | ASTM D2240 | 58 |
Sh.D |
|
Tensile strength |
ASTM D4745 |
17.5 | Mpa |
| Elongation at break 23°C |
ASTM D4745 |
280 |
% |
| Coefficient of dynamic friction | ASTM D1894 | 0.12 |
- |
| Thermal conductivity 23°C | DIN 52612 | 0.28 | W/K.m |
| Working temperature | - | -200 to 260 | °C |
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