| About |
|---|
| TL-8730R AP is a high performance, flame retasrdant thermoplastic elastomer designed for electrical applications requiring flexibility over a wide temperature range. TL-8730R AP is a high durometer grade that is UV stablized and RoHS and REACH comliant. This grade is sutiable for both injection molding and extrusion. |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,High liquidity,Good Hardness,Flame Characteristics,Elastic,High density,Ozone resistance,Good coloring |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 16 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 86 | ASTM D2240 | |
| tensile strength | |||
| 100% strain, 0.508 mm | 4.48 | MPa | ASTM D412 |
| 300% strain, 0.508 mm | 6.21 | MPa | ASTM D412 |
| Fracture, 0.508 mm | 12.4 | MPa | ASTM D412 |
| Tensile strain | |||
| Fracture, 0.508 mm | 550 | % | ASTM D412 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Continuous use temperature | 105 | ℃ | UL 1581 |
| Embrittlement temperature | ＜-60 | ℃ | ASTM D746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 10^16 | ohms·cm | ASTM D257 |
| Dielectric strength | 39 | kV/mm | ASTM D149 |
| 1 kHz | 2.4 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm, all colors | V-2 | UL 94 | |
| 1.50 mm, natural color, black, white | V-0 | UL 94 | |
| Extreme oxygen index | 26 | % | ASTM D2863 |
| Other performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strength change rate | |||
| In the air, 136 ℃, 168hr | 10 | % | ASTM D573 |
| IRM 902 oil, 60 ℃, 168hr | -1.0 | % | ASTM D471 |
| Change rate of ultimate elongation | |||
| In the air, 136 ℃, 168hr | -4.0 | % | ASTM D573 |
| IRM 902 oil, 60 ℃, 168hr | 3.0 | % | ASTM D471 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| extrusion | Nominal value | Unit | Test method |
| Temperature at the rear of the barrel | 171 to 193 | ℃ | |
| Temperature in the middle of the barrel | 177 to 199 | ℃ | |
| Front temperature of material barrel | 182 to 204 | ℃ | |
| Nozzle temperature | 188 to 210 | ℃ | |
| Processing (melt) temperature | 188 to 210 | ℃ | |
| Mold temperature | 25 to 66 | ℃ | |
| Injection pressure | 1.38 to 6.89 | MPa | |
| Injection speed | 快速 | ||
| Back pressure | 0.172 to 0.345 | MPa | |
| Screw speed | 50 to 100 | rpm | |
| Buffer pad | 3.81 to 25.4 | mm | |
| Cylinder 1 Zone Temperature | 166 to 188 | ℃ | |
| Cylinder 2 Zone Temperature | 171 to 193 | ℃ | |
| Cylinder 3 Zone Temperature | 177 to 199 | ℃ | |
| Temperature of cylinder 4 zone | 177 to 199 | ℃ | |
| Temperature of cylinder 5 zone | 182 to 204 | ℃ | |
| Mold temperature | 190 to 210 | ℃ | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |