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Riteflex® XFR 440
| Category: | TPC-ET , Thermoplastic Copolyester Elastomer |
| Manufacturer: | Celanese Corporation |
| Trademark: | Riteflex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | i6Z4yf_Riteflex-XFR-440.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Riteflex XFR 440 is a nominal 40 Shore D thermoplastic polyester elastomer featuring a halogen-free flame retardant system. It is UL certified to be V-0 at 1.5 mm in all colors. It exhibits an excellent balance of flexibility, flame retardance and processability. |
| General Information | |
|---|---|
| Additive |
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| Features |
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| RoHS Compliance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (250°C/2.16 kg) | 7.1 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (250°C/2.16 kg) | 15.0 | cm³/10min | ISO 1133 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 15 sec) | 40 | ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 100 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Break) | 10.0 | MPa | ISO 527-2/1A/50 |
| Tensile Strain (Break) | 500 | % | ISO 527-2/1A/50 |
| Nominal Tensile Strain at Break | > 50 | % | ISO 527-2/1A/50 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength - Flow 1 | 40 | kN/m | ISO 34-1 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 25 | kJ/m² | ISO 179/1eA |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melting Temperature 2 | 195 | °C | ISO 11357-3 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength | 14 | kV/mm | IEC 60243-1 |
| Comparative Tracking Index | > 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.50 mm) | V-0 | UL 94 | |
| Oxygen Index | 32 | % | ISO 4589-2 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Suggested Max Regrind | 25 | % | |
| Rear Temperature | 185 - 200 | °C | |
| Middle Temperature | 200 - 210 | °C | |
| Front Temperature | 200 - 210 | °C | |
| Nozzle Temperature | 200 - 215 | °C | |
| Processing (Melt) Temp | 200 - 215 | °C | |
| Mold Temperature | 20.0 - 55.0 | °C | |
| Injection Rate | Fast | ||
| Back Pressure | 0.00 - 0.345 | MPa |
| Injection instructions |
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| Zone 4 Temperature: 200 to 215°CScrew Speed: Medium |
| Note Message | |
|---|---|
| 1 . | Die C |
| 2 . | 10°C/min |
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|---|---|---|---|
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| Delrin® 527UV BK701 | DuPont Performance Polymers | Acetal (POM) Homopolymer | Delrin® |
| Sylvin 8925-85 Black | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
