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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPEE BT-1155D LG CHEM KOREA
KEYFLEX®
Electric wire,Cable,Automotive sector,sporting goods,Application in the automotive field,Pipe fittings,pipeline,Wire and cable applications,Cable sheath
Processability,Good stability
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Plastic Datasheets
| hardness | Test Condition | Test Method | LG CHEM KOREA/BT-1155D |
|---|---|---|---|
| DurometerHardness | ShoreD,23°C,InjectionMolded | ASTM D2240 | 52 |
| Shore hardness | ASTM D2240 | 55 |
| thermal performance | Test Condition | Test Method | LG CHEM KOREA/BT-1155D |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed,6.40mm,Injection | ASTM D648 | 85.0 °C |
| 0.45MPaUnannealed | ASTM D648 | 90 °C | |
| Melting temperature | ASTM D3418 | 200 °C | |
| Vicat softening temperature | Melting Temperature | ASTM D3418 | 205 °C |
| flame retardant performance | Test Condition | Test Method | LG CHEM KOREA/BT-1155D |
|---|---|---|---|
| UL flame retardant rating | UL -94 | HB 1.50mm | |
| UL -94 | HB 3.00mm |
| mechanical properties | Test Condition | Test Method | LG CHEM KOREA/BT-1155D |
|---|---|---|---|
| Bending modulus | 23°C,6.40mm,InjectionMolded | ASTM D790 | 167 Mpa |
| 23°C | ASTM D790 | 196 Mpa | |
| elongation | Break,23°C,2.00mm,Injection | ASTM D638 | 850 % |
| Elongation at Break | 23°C | ASTM D638 | 800 % |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | NB J/m |
| -40°C | ASTM D256 | 150 J/m | |
| tensile strength | Break,23°C,2.00mm,Injection | ASTM D638 | 34.3 Mpa |
| Yield,23°C,2.00mm,InjectionMolded | ASTM D638 | 13.2 Mpa | |
| 23°C | ASTM D638 | 13 Mpa |
| Electrical performance | Test Condition | Test Method | LG CHEM KOREA/BT-1155D |
|---|---|---|---|
| Compared to the anti leakage trace index | SolutionA | IEC 60112 | PLC 0 |
| Dielectric strength | ASTM D149 | 26 KV/mm | |
| 23°C,1.00mm | ASTM D149 | 26 KV/mm | |
| Volume resistivity | 23°C | ASTM D257 | >1.0E+13 ohms·cm |
| ASTM D257 | >E13 Ω.cm |
| Physical properties | Test Condition | Test Method | LG CHEM KOREA/BT-1155D |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 14 g/10min |
| 230℃/2.16Kg | ASTM D1238 | 25 g/10min | |
| Shrinkage rate | MD：3.20mm,InjectionMolded | ASTM D955 | 1.0-1.4 % |
| MD | ASTM D995 | 1.1-1.5 % | |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.60 % |
| (23°C,24hr) | ASTM D570 | 0.6 % |
| elastomer | Test Condition | Test Method | LG CHEM KOREA/BT-1155D |
|---|---|---|---|
| tear strength | 23°C | ASTM D624 | 147 kN/m |