Herocomp EK is a polytetrafluoroethylene (PTFE) compound series filled with linear crystalline Aromatic Polyester.
Aromatic Polyester is added into high quality Virgin PTFE in different percentages in order to fulfill specific customer requirements. The family of EK Compounds is particularly suitable for rotating and dynamic applications where temperature and wear resistance is required even in dry running conditions.
Herocomp EK Series is also recommended for application with soft mating countersurface such as aluminum plastics, etc.
MAIN BENEFITS
- Excellent resistance to high temperatures
- Very good corrosion and abrasion resistance
- Excellent wear resistance
- High dimensional stability
- Food contact compliant
PROCESSING
- Compression moulding
- Automatic moulding
- Isostatic moulding
- RAM extrusion
APPLICATIONS
- Self-lubricating and slide bearings
- Sealing elements
- Compressor rings
- Spring-loaded seals
- Packing sets
- Rotors or vanes of process pumps
- Bushings
NFF: Non Free-Flowing grade for Compression Molding
FF: Free-Flowing grades for Compression and Isostatic Molding
FF/HD: Free-Flowing High Density grade for Compression and Automatic Molding
E: Pre-sintered grade for RAM Extrusion
| Original Document | Technical Datasheet(English) | |||
| Features | Heat ResistanceWear/Abrasion ResistanceLow Friction/WearDimensional StabilityFood ContactChemical ResistanceCorrosion Resistant | |||
| Appearance | Powder | |||
| Processing | Isostatic MoldingCompression Moulding | |||
| Reinforced | 10% Aromatic Polyester | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | ***~*** g/cm³ | ASTM D4894 | |
Mold Shrinkage | |||
- | ***~*** % | Internal | Diametric Shrinkage |
Bulk(Apparent ) Density | *** g/cm³ | ASTM D4894 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
- | *** Mpa | ASTM D4894 | |
Tensile Elongation | |||
- | *** % | ASTM D4894 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Shore D hardness | ***~*** D | Internal | NEEDLE |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
