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PBT+PET Lupox® SG3180S LG Chem Ltd.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | LG Chem Ltd./Lupox® SG3180S |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,6.40mm | ASTM D256 | 34 J/m |
| Mechanical properties | Test Condition | Test Method | LG Chem Ltd./Lupox® SG3180S |
|---|---|---|---|
| bending strength | 屈服,3.20mm | ASTM D790 | 94.1 MPa |
| elongation | 断裂,3.20mm | ASTM D638 | 3.0 % |
| tensile strength | Break,3.20mm | ASTM D638 | 56.9 MPa |
| Flexural modulus | 3.20mm | ASTM D790 | 4020 MPa |
| physical property | Test Condition | Test Method | LG Chem Ltd./Lupox® SG3180S |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.70to1.5 % |
| melt mass-flow rate | 265°C/2.16kg | ASTM D1238 | 33 g/10min |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.060 % |
| density | ASTM D792 | 1.57 g/cm³ |
| Thermal performance | Test Condition | Test Method | LG Chem Ltd./Lupox® SG3180S |
|---|---|---|---|
| melting temperature | ASTM D3418 | 223 °C | |
| Heat distortion temperature | 0.45MPa,未退火,6.40mm，HDT | ASTM D648 | 195 °C |
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