Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 121 21125 SABIC INNOVATIVE US
LEXAN™
Automotive sector
Weather resistance
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/121 21125 |
|---|---|---|---|
| Heat Deflection Temperature | 1.8 MPa, 未退火, 3.20 mm | ASTM D648 | 123 °C |
| 1.8 MPa, 未退火, 6.40 mm | ASTM D648 | 133 °C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/121 21125 |
|---|---|---|---|
| bending strength | 屈服, 50.0 mm 跨距 | ASTM D790 | 97.0 Mpa |
| elongation | 断裂 | ASTM D638 | 140 % |
| flexural modulus | 50.0 mm 跨距 | ASTM D790 | 2300 Mpa |
| tensile strength | 屈服 | ASTM D638 | 65.0 Mpa |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/121 21125 |
|---|---|---|---|
| melt mass-flow rate | 300°C/1.2 kg | ASTM D1238 | 18 g/10 min |
| shrinkage rate | 3.20 mm，Flow | 内部方法 | 0.50 - 0.70 % |
| Water absorption rate | 24 hr | ASTM D570 | 0.15 % |
| injection | Test Condition | Test Method | SABIC INNOVATIVE US/121 21125 |
|---|---|---|---|
| drying temperature | 120 °C | ||
| drying time | 3.0 to 4.0 hr | ||
| mold temperature | 70 to 95 °C | ||
| Processing (melt) temperature | 280 to 305 °C |
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