Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPU A78P4766 HUNTSMAN GERMANY
IROGRAN®
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Plastic Datasheets
| hardness | Test Condition | Test Method | HUNTSMAN GERMANY/A78P4766 |
|---|---|---|---|
| Shore hardness | 邵氏D,注塑 | ISO 868 | 30 |
| 邵氏A,注塑 | ASTM D2240 | 82 | |
| 邵氏D,注塑 | ASTM D2240 | 30 | |
| 邵氏A,注塑 | ISO 868 | 82 |
| Mechanical properties | Test Condition | Test Method | HUNTSMAN GERMANY/A78P4766 |
|---|---|---|---|
| Tensile modulus | 100% | DIN 53504 | 4.0 Mpa |
| tear strength | ISO 34-1 | 76 N/mm | |
| Compression permanent deformation for 24 hours at 70 ℃ | ISO 815 | 42 % | |
| Compression permanent deformation for 24 hours at 23 ℃ | ISO 815 | 24 % | |
| Tensile modulus | 300% | DIN 53504 | 7.0 Mpa |
| wear resistance | ISO 4649 | 40 mm³ | |
| tensile strength | DIN 53504 | 34 Mpa | |
| elongation | 断裂 | DIN 53504 | 670 % |
| flammability | Test Condition | Test Method | HUNTSMAN GERMANY/A78P4766 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 |
| physical property | Test Condition | Test Method | HUNTSMAN GERMANY/A78P4766 |
|---|---|---|---|
| Shore hardness | ISO 7619 | 80 Shore A | |
| ISO 7619 | 31 Shore D | ||
| Shrinkage rate | MD：注塑 | ASTM D955 | 1.0 % |
| Melt volume flow rate | 190°C/21.6kg | 110 cm3/10min |
| elastomer | Test Condition | Test Method | HUNTSMAN GERMANY/A78P4766 |
|---|---|---|---|
| tensile strength | 100%应变 | ASTM D412 | 5.79 Mpa |
| elongation | 断裂 | ASTM D412 | 800 % |
| compression set | 23°C,24hr | ISO 815 | 20 % |
| 70°C,24hr | ASTM D395 | 40 % | |
| tensile strength | 300%应变 | DIN 53504 | 8.00 Mpa |
| compression set | 23°C,24hr | ASTM D395 | 20 % |
| tensile strength | 300%应变 | ASTM D412 | 9.65 Mpa |
| compression set | 70°C,24hr | ISO 815 | 40 % |
| tensile strength | 断裂 | DIN 53504 | 30.0 Mpa |
| tear strength | ISO 34-1 | 40 kN/m | |
| elongation | 断裂 | DIN 53504 | 800 % |
| tensile strength | 断裂 | ASTM D412 | 27.6 Mpa |
| tear strength | ASTM D624 | 71.8 kN/m | |
| tensile strength | 100%应变 | DIN 53504 | 5.20 Mpa |
| Thermal performance | Test Condition | Test Method | HUNTSMAN GERMANY/A78P4766 |
|---|---|---|---|
| TMA | High:635.0µm | 内部方法 | 190 °C |
| melting temperature | Huntsman | 156 °C | |
| 下限 | Huntsman | 127 °C | |
| TMA | Low:635.0µm | 内部方法 | 165 °C |
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