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Riteflex® 640A
| Category: | TPEE , Thermoplastic Polyester Elastomer |
| Manufacturer: | Celanese Corporation |
| Trademark: | Riteflex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | cozKOa_Riteflex-640A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| 40 Shore D Hardness 12,300 PSI flexural modulus |
| General Information | |
|---|---|
| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.15 | g/cm³ | ASTM D792 |
| -- | 1.13 | g/cm³ | ISO 1183 |
| Specific Volume | 0.882 | cm³/g | ASTM D792 |
| Shear | 1000 | 1/°C | Internal method |
| Viscosity | 351 | Pa·s | Internal method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer | 40.0 | Internal method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ross Flex | > 1.0E+6 | Cycles | Internal method |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength | 110.3 | kN/m | ASTM D1004 |
| Temperature | 220 | °C | Internal method |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melt Mass-Flow Rate (MFR) | |||
| -- | 8.0 - 12 | g/10 min | ASTM D1238 |
| 220°C/2.16 kg | 10 | g/10 min | ISO 1133 |
| Molding Shrinkage | |||
| Flow | 1.0 | % | ASTM D955 |
| Flow direction | 1.2 - 1.4 | % | ISO 294-4 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | |||
| Shaw D | 40 | ASTM D2240 | |
| Shaw D, 15 seconds | 40 | ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| 23°C | 92.4 | MPa | ASTM D638 |
| -- | 75.0 | MPa | ISO 527-2/1A/1 |
| Tensile Strength | |||
| Fracture, 23°C | 20.7 | MPa | ASTM D638 |
| Fracture | 17.0 | MPa | ISO 527-2/1A/50 |
| 5.0% strain | 3.00 | MPa | ISO 527-2 |
| 10% strain | 5.00 | MPa | ISO 527-2 |
| 50% strain | 8.00 | MPa | ISO 527-2/1A/50 |
| Tensile Elongation | |||
| Fracture, 23°C | 480 | % | ASTM D638 |
| Fracture | > 300 | % | ISO 527-2/1A/50 |
| Flexural Modulus | ISO 178 | ||
| -40°C | 115 | MPa | ISO 178 |
| 23°C | 70.0 | MPa | ISO 178 |
| Flexural Stress | ISO 178 | ||
| 3.5% strain | 3.00 | MPa | ISO 178 |
| 23°C | 5.00 | MPa | ISO 178 |
| Taber Abrasion Resistance (1000 Cycles, CS-18 Wheel) | 90.0 | mg | ASTM D4060 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength | |||
| -- | 126 | kN/m | ASTM D624 |
| Flow 1 | 84 | kN/m | ISO 34-1 |
| Bayshore Resilience | 59 | % | ASTM D2632 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | No Break | ISO 179/1eA | |
| 23°C | No Break | ISO 179/1eA | |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | No Break | ISO 179/1eU | |
| 23°C | No Break | ISO 179/1eU | |
| Unnotched Izod Impact Strength | ISO 180/1U | ||
| -30°C | No Break | ISO 180/1U | |
| 23°C | No Break | ISO 180/1U |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (0.45 MPa, Unannealed) | 56.0 | °C | ISO 75-2/B |
| Brittleness Temperature | -78.0 | °C | ISO 974 |
| Glass Transition Temperature | -65.0 | °C | ASTM D3418 |
| Vicat Softening Temperature | 136 | °C | ASTM D1525 |
| Melting Temperature | |||
| -- 2 | 170 | °C | ISO 11357-3 |
| -- | 180 | °C | ASTM D3418 |
| CLTE - Flow | 2.2E-4 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 3.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | 5.0E+12 | ohms·cm | ASTM D257, IEC 60093 |
| Dielectric Strength | |||
| -- 3 | 12 | kV/mm | ASTM D149 |
| -- | 13 | kV/mm | IEC 60243-1 |
| Relative Permittivity (1 MHz) | 4.70 | IEC 60250 | |
| Dissipation Factor (1 MHz) | 0.030 | IEC 60250 | |
| Comparative Tracking Index | > 600 | V | IEC 60112, ASTM D3638 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.50 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 - 110 | °C | |
| Drying Time | 4.0 | hr | |
| Suggested Max Moisture | 0.050 | % | |
| Hopper Temperature | 20.0 - 50.0 | °C | |
| Rear Temperature | 160 - 180 | °C | |
| Middle Temperature | 170 - 200 | °C | |
| Front Temperature | 170 - 200 | °C | |
| Nozzle Temperature | 170 - 205 | °C | |
| Processing (Melt) Temp | 170 - 205 | °C | |
| Mold Temperature | 20.0 - 55.0 | °C | |
| Injection Rate | Moderate-Fast |
| Injection instructions |
|---|
| Manifold Temperature: 170 to 205°CZone 4 Temperature: 170 to 205°CFeed Temperature: 160 to 180°C |
| Note Message | |
|---|---|
| 1 . | Die C |
| 2 . | 10°C/min |
| 3 . | Method A (short time) |
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