25% Carbon Powder Filled PTFE Tube
25% carbon filled PTFE tube is ideal for mechanical modern technology field, chemical refinement market, automobile design, food field
Content
What is 25% Carbon Powder Filled PTFE Tube?
25% carbon powder filled PTFE tube is easily the most prevalent carbon filled PTFE composition is 75% Virgin PTFE with 25% carbon natural powder by weight, therefore it may produce a PTFE primarily based materials with increased mechanised durability. PTFE properties are increased with the addition of a carbon filler, supplying advanced mechanised durability. Carbon fillers helps dimensional firmness, enhances the heating deflection temp, enhances creep resistance as well as dynamic bearing results.This class offers max 3.5 times larger thermal conductivity than non-reinforced PTFE and definitely will dissipate heat from your bearing area considerably faster. carbon filled PTFE is black in coloring.
Carbon without treatment is a brittle substance with bad wear attributes as well as very low mechanised toughness. However, when along with PTFE, the materials increases great mechanised as well as more powerful wear properties, it preserves the frictional properties of PTFE and so gives a higher-grade solution for seals and also rings in dynamic and large pressure applications.
Normal applications for 25% carbon filled PTFE contain valve seats, gaskets, washers, shaft bearings, filtering system housings, shaft seals, slide runners, chemical tank linings, pump and also device components and also electrical insulation parts.
Types of Carbon filled PTFE
C8510- 10% carbon fiber filled PTFEC8515- 15% carbon fiber filled PTFE
C8520- 20% carbon fiber filled PTFE
C8525- 25% carbon fiber filled PTFE
Possible Percentages of Carbon for PTFE
The style and amount of carbon dioxide mixed with PTFE is a varying as well as is important to materials overall performance. It can be less than 5% and also approximately 30%. Unique percentages of carbon will display different material attributes as well as functionality, and also the most common form is 25% carbon coke filled PTFE.An issue that is often disregarded is that various types of carbon powder can also change the materials integrity and overall performance. To get the ideal physical properties as well as performance from the filled PTFE it is essential that this attributes and sort of fillers used will be recognized.
Industries Application
25% carbon powder filled PTFE tube is ideal for mechanical modern technology field, chemical refinement market, automobile design, food field, healthcare, wind power energy, oil and fuel, consumer electronics, valve seats, gaskets, washers, shaft bearings, filter housings and shaft seals25% Carbon Filled PTFE Tube Properties
|
Properties |
Test Methods |
Typical Value |
Test Unit |
| Density |
ASTM D792 |
2.12 |
g/cm3 |
| Hardness shore D | ASTM D2240 | 65 |
Sh.D |
|
Tensile strength |
ASTM D638 |
12.5 | Mpa |
| Elongation at break 23°C |
ASTM D4894 |
200 |
% |
| Coefficient of dynamic friction | ASTM D1894 | 0.14 |
- |
| Dielectric strength | ASTM D149 | - | Kv/mm |
| Water absorption Max | ASTM D570 | 0 |
% |
| Working temperature | - | -200 to 260 | °C |
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