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API Pyramid™ PI220 Polymics, Ltd.
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Polymics, Ltd./Pyramid™ PI220 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 3.0 % |
| tensile strength | ASTM D638 | 52.0 MPa | |
| Flexural modulus | ASTM D790 | 4800 MPa | |
| bending strength | ASTM D790 | 90.0 MPa |
| flammability | Test Condition | Test Method | Polymics, Ltd./Pyramid™ PI220 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 |
| physical property | Test Condition | Test Method | Polymics, Ltd./Pyramid™ PI220 |
|---|---|---|---|
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.10 % |
| density | ASTM D792 | 1.63 g/cm³ |
| Thermal performance | Test Condition | Test Method | Polymics, Ltd./Pyramid™ PI220 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 380 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 3.8E-05 cm/cm/°C |
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