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Trexprene® A74CI
| Category: | TPV , Thermoplastic Vulcanizate |
| Manufacturer: | Mitsubishi Chemical Performance Polymers, Inc. |
| Trademark: | Trexprene® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | RHtZTi_Trexprene-A74CI.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Product Description: TREXPRENE ® A74CI is a pre-colored, heat and UV stabilized PP/EPDM based Thermoplastic Vulcanized Elastomer (TPV). This compound is primarily intended for interior automotive applications and can be processed using Injection Molding, Extrusion, Blow Molding or other melt processing techniques. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.910 to 0.990 | g/cm³ | ISO 1183 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness (Shore A, 15 sec) | 70 to 78 | ISO 868 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 1 | ISO 37 | ||
| Across Flow : 100% Strain | > 3.10 | MPa | |
| Flow : 100% Strain | > 5.80 | MPa | |
| Tensile Stress 2 | ISO 37 | ||
| Across Flow : Break | > 7.70 | MPa | |
| Flow : Break | > 6.20 | MPa | |
| Tensile Elongation 3 | ISO 37 | ||
| Across Flow : Break | > 720 | % | |
| Flow : Break | > 210 | % | |
| Tear Strength 4 | ISO 34-1 | ||
| Across Flow | > 32 | kN/m | |
| Flow | > 30 | kN/m | |
| Compression Set | |||
| 70°C, 24 hr | < 33 | % | ASTM D395B |
| 70°C, 24 hr 5 | < 33 | % | ISO 815 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air (110°C, 1000 hr) | -8.0 | % | ISO 188 |
| Change in Tensile Strain at Break in Air (110°C, 1000 hr) | -10 | % | ISO 188 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | |||
| -- | < -56.0 | °C | ASTM D746 |
| Type B | < -56.0 | °C | ISO 812 |
| Flammability | Nominal Value | Unit | Test Method |
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| Burning Rate | < 20 | mm/min | ISO 3795 |
| Fogging - Dry Fog | 90 | % | SAE J1756 |
| Additional Information | Nominal Value | Test Method | |
|---|---|---|---|
| Cleaning Agent Resistance - AATCC Rating 6 | > 4.00 | ||
| Color Fastness - to Light 7 | Delta E < 3 | ||
| Odor Rating 8 | > 7.00 | ||
| Ozone Resistance (40°C) 9 | 0 Rating | ISO 1431-1 | |
| Soiling and Cleanability - AATCC Rating 10 | > 4.00 | ||
| Suntan Lotion & Insect Repellant Resistance - AATCC Rating 11 | > 3.00 | ||
| Weatherability | |||
| Arizona 12 | Delta E < 3 | ||
| Florida 13 | Delta E < 3 | SAE J1976 |
| Note Message | |
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| 1 . | Type 1, 500 mm/min |
| 2 . | Type 1, 500 mm/min |
| 3 . | Type 1, 500 mm/min |
| 4 . | Method Ba, Angle (Unnicked), 500 mm/min |
| 5 . | Type A |
| 6 . | FLTM BN 107-01, 10 Cycles |
| 7 . | SAE J2412, ISO 105-B06, Cond. 5, 1,240.8 kJ/m² |
| 8 . | GMW3205 Code B |
| 9 . | 100 pphm, Method A |
| 10 . | FLTM BN 112-08 |
| 11 . | DVM-0036-MA, DVM-0039-MA |
| 12 . | 105,000 TNR Langleys exposure per GMW3417 L1, F2, G1, T5 |
| 13 . | 2 years exposure, Procedure A |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| PRIME TPO E-2740 | Prime Polymer Co., Ltd. | PP Random Copolymer | PRIME TPO |
| Starpylen MF004S | Eurostar Engineering Plastics | PP, Unspecified | Starpylen |
| MTEGRITY™ ABS AB260 | M. Holland Company | ABS | MTEGRITY™ ABS |
| COSMOPLENE® Z433 | TPC, The Polyolefin Company (Singapore) Pte Ltd | PP Random Copolymer | COSMOPLENE® |
| Sylvin 86028-85UV Clear Blue 8416 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
