TDS Ref ID: 1529
Processing Method(s)
Injection Molding
Extrusion
Blow Molding
Co-extrusion
Form(s)/Color(s)
Pellets (Natural)
Pellets (Black)
Pellets (Custom Colors)
Features
Soft Touch & Feel
Excellent Flexibility
Good Chemical Resistance
UV & Weather Resistant
Recyclable
End Uses
Automotive Parts (Gaskets, Hoses)
Consumer Goods (Handles, Grips)
Medical Devices (Tubing, Seals)
Building & Construction (Seals, Profiles)
Wire & Cable Insulation
| Category | Properties | ASTM/ISO Procedure | Unit | Value |
|---|---|---|---|---|
| Physical | Hardness (Shore A) | D2240 | - | 30-90 |
| Density | D792 | g/cm³ | 0.90-1.20 | |
| Mechanical | Tensile Strength | D412 | MPa | 2-20 |
| Elongation at Break | D412 | % | 300-1000 | |
| Tear Strength | D624 | kN/m | 10-50 | |
| Thermal | Service Temperature | - | °C | -40 to 120 |
| Melt Flow Rate (MFR) | D1238 | g/10min | 5-50 |
Recommended Processing Considerations
Drying: Farrprene TPE typically does not require drying before processing, but if moisture absorption is a concern, drying at 60-80°C for 2-4 hours is recommended.
Melt Temperature: Optimize melt temperature based on the specific grade and equipment, generally ranging from 180°C to 220°C.
Injection Pressure: High injection pressure is usually required for TPEs due to their pseudo-plastic behavior. Adjust based on mold complexity and part thickness.
Cooling Time: Relatively short cooling times are achievable due to the thermoplastic nature of TPEs, leading to higher productivity.
| Processing Guidelines | Value |
|---|---|
| Compounding Temp. | 180-250 °C |
| Mixing Time | 3-5 min |
| Dispersion | Excellent |
SBS Polychem does not guarantee the accuracy of this information or the suitability of this product for any given application. These values are based on test specimens and should not be used to establish specification limits or fabricate tooling.
