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PC Lumiplas® LD7650 LG Chem Ltd.
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Plastic Datasheets
| hardness | Test Condition | Test Method | LG Chem Ltd./Lumiplas® LD7650 |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | 118 R |
| Mechanical properties | Test Condition | Test Method | LG Chem Ltd./Lumiplas® LD7650 |
|---|---|---|---|
| bending strength | 23°C | ASTM D790 | 93.2 MPa |
| tensile strength | 23°C | ASTM D638 | 61.8 MPa |
| Flexural modulus | 23°C | ASTM D790 | 2260 MPa |
| elongation at break | 23°C | ASTM D638 | 100 % |
| Flame retardant performance | Test Condition | Test Method | LG Chem Ltd./Lumiplas® LD7650 |
|---|---|---|---|
| UL flame retardant rating | UL -94 | V-2 1.70mm | |
| UL -94 | V-2 1.60mm | ||
| UL -94 | V-2 0.80mm |
| physical property | Test Condition | Test Method | LG Chem Ltd./Lumiplas® LD7650 |
|---|---|---|---|
| melt mass-flow rate | 300℃/1.2Kg | ASTM D1238 | 11 g/10min |
| density | ASTM D792 | 1.20 g/cm³ |
| Thermal performance | Test Condition | Test Method | LG Chem Ltd./Lumiplas® LD7650 |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD | ASTM D696 | 6.8E-05 cm/cm／°C |
| Heat distortion temperature | 1.80MPa未退火，HDT | ASTM D648 | 130 °C |
| Linear coefficient of thermal expansion | TD | ASTM D696 | 6.8E-05 cm/cm／°C |
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