
TPE 2190 Ningxia Chemical
Properties:
Injection molding reference process: temperature at the rear of the barrel 140-160 ℃ holding pressure 30-120MPa temperature at the middle of the barrel 150-170 ℃ mold temperature 20-50 ℃ temperature at the front of the barrel 160-180 ℃ holding time 15-75S nozzle temperature 170-190 ℃ screw speed 20-100r min injection pressure 40-150MPa injection speed medium -
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Datasheet
Product Description
| Properties: | Injection molding reference process: temperature at the rear of the barrel | 140-160 ℃ | holding pressure | 30-120MPa | temperature at the middle of the barrel | 150-170 ℃ | mold temperature | 20-50 ℃ | temperature at the front of the barrel | 160-180 ℃ | holding time | 15-75S nozzle temperature | 170-190 ℃ | screw speed | 20-100r | min | injection pressure | 40-150MPa | injection speed | medium - |
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Technical Data Sheet
| Other performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Elongation at Break | 88 | % | ||
| Volume change of fuel B | 室温×96h | 0 | % | |
| Change rate of tensile strength in air | 108 | % | ||
| Permanent compression deformation | 51 | % | ||
| Constant tensile strength retention rate | 100% | 129 | % | |
| Basic Performance | Test Condition | Test Method | Test Result | Test Unit |
| density | 1.30 | |||
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| tear strength | 62.0 | kN/m | ||
| tensile strength | 16.0 | MPa | ||
| Shore hardness | 90 | A | ||
| Elongation at Break | 330 | % | ||
| Tensile stress | 100% | 8.0 | MPa |
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