Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPEE BT-1140D LG CHEM KOREA
KEYFLEX®
Electric wire、Cable、Automotive sector、Cable sheath、Pipe fittings、Wire and cable applicatio、pipeline
Processability、Good stability
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Plastic Datasheets
| Thermal Properties | Test Condition | Test Method | LG CHEM KOREA/BT-1140D |
|---|---|---|---|
| Heat Deflection Temperature | 0.45MPa,Unannealed,6.40mm | ISO75-2/B | 52.0 °C |
| 0.45MPa,未退火,6.40mm | ASTMD648 | 52.0 °C | |
| Peak Melting Temperature | ASTMD3418 | 170 °C |
| Hardness | Test Condition | Test Method | LG CHEM KOREA/BT-1140D |
|---|---|---|---|
| Shore Hardness | 邵氏D | ASTMD2240 | 36 |
| 邵氏A | ASTMD2240 | 90 |
| Elastomers Properties | Test Condition | Test Method | LG CHEM KOREA/BT-1140D |
|---|---|---|---|
| tear strength 2 | ASTMD624 | 118 kN/m |
| Physical | Test Condition | Test Method | LG CHEM KOREA/BT-1140D |
|---|---|---|---|
| Moisture Absorption | 23°C,24hr | ASTMD570 | 0.70 % |
| Melt Mass-Flow Rate | 200°C/2.16kg | ASTMD1238 | 15 g/10min |
| Modeling Shrinkage | MD：3.20mm | ASTMD955 | 0.60to1.0 % |
| Mechanical Properties | Test Condition | Test Method | LG CHEM KOREA/BT-1140D |
|---|---|---|---|
| Tensile Strength | Break,2.00mm | ASTMD638 | 19.6 Mpa |
| Flexural Modulus | 6.40mm | ASTMD790 | 58.8 Mpa |
| Tensile Elongation | 断裂,2.00mm | ASTMD638 | 1000 % |
| Flammability | Test Condition | Test Method | LG CHEM KOREA/BT-1140D |
|---|---|---|---|
| Flame Rating | 3.0mm | UL94 | HB |
| 1.5mm | UL94 | HB |
| Electrical Properties | Test Condition | Test Method | LG CHEM KOREA/BT-1140D |
|---|---|---|---|
| Comparative Tracking Index | 解决方案A | IEC60112 | 600 V |
| Volume Resistivity | ASTMD257 | >1.0E+15 ohms·cm | |
| Comparative Tracking Index | CTI)4 | UL746 | 600 V |
| Dielectric Strength | 1.00mm | ASTMD149 | 26 KV/mm |
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