Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC/PTFE DL-4020 LNP MALAYSIA
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | LNP MALAYSIA/DL-4020 |
|---|---|---|---|
| 23°C | ASTM D4812 | 无断裂 |
| Mechanical properties | Test Condition | Test Method | LNP MALAYSIA/DL-4020 |
|---|---|---|---|
| ASTM D3702 | 2.0E+7 10^-8 mm³/N·m | ||
| elongation | 断裂 | ASTM D638 | 53 % |
| Friction coefficient 1 | Static | ASTM D3702 | 0.17 |
| tensile strength | 断裂 | ASTM D638 | 53.0 Mpa |
| bending strength | ASTM D790 | 81.0 Mpa | |
| Flexural modulus | ASTM D790 | 2270 Mpa | |
| Friction coefficient 1 | Dynamic | ASTM D3702 | 0.28 |
| physical property | Test Condition | Test Method | LNP MALAYSIA/DL-4020 |
|---|---|---|---|
| Shrinkage rate | 流动 : 24小时 | ASTM D955 | 0.70 到 0.90 % |
| 横向流动 : 24小时 | ASTM D955 | 0.70 到 0.90 % |
| Thermal performance | Test Condition | Test Method | LNP MALAYSIA/DL-4020 |
|---|---|---|---|
| Thermal deformation temperature under load | 1.8 MPa, 未退火, 3.20 mm | ASTM D648 | 128 °C |
| injection | Test Condition | Test Method | LNP MALAYSIA/DL-4020 |
|---|---|---|---|
| Temperature | 80 到 110 °C | ||
| screw speed | 30 到 60 rpm | ||
| Temperature at the rear of the barrel | 295 到 305 °C | ||
| Processing (melt) temperature | 300 到 315 °C | ||
| Back pressure | 0.200 到 0.300 Mpa | ||
| drying temperature | 120 °C | ||
| Temperature at the front of the material cylinder | 310 到 320 °C | ||
| drying time | 4.0 hr | ||
| Suggested maximum moisture content | 0.020 % | ||
| Temperature in the middle of the barrel | 305 到 315 °C |
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