Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS Lumid® LW4303B(W) LG Chem Ltd.
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Application in the automotive field
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | LG Chem Ltd./Lumid® LW4303B(W) |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,3.20mm | ASTM D256 | 49 J/m |
| hardness | Test Condition | Test Method | LG Chem Ltd./Lumid® LW4303B(W) |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 122 |
| Mechanical properties | Test Condition | Test Method | LG Chem Ltd./Lumid® LW4303B(W) |
|---|---|---|---|
| bending strength | 屈服,3.20mm | ASTM D790 | 186 MPa |
| elongation | 断裂,3.20mm | ASTM D638 | 4.5 % |
| tensile strength | Break,3.20mm | ASTM D638 | 118 MPa |
| Flexural modulus | 3.20mm | ASTM D790 | 5880 MPa |
| Electrical performance | Test Condition | Test Method | LG Chem Ltd./Lumid® LW4303B(W) |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+16 ohms·cm | |
| dielectric strength | 1.00mm | ASTM D149 | 21 kV/mm |
| physical property | Test Condition | Test Method | LG Chem Ltd./Lumid® LW4303B(W) |
|---|---|---|---|
| Shrinkage rate | MD：3.20mm | ASTM D955 | 0.50to1.1 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.70 % |
| density | ASTM D792 | 1.40 g/cm³ |
| Thermal performance | Test Condition | Test Method | LG Chem Ltd./Lumid® LW4303B(W) |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火,6.40mm，HDT | ASTM D648 | 235 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 4E-05 cm/cm/°C |
| melting temperature | ASTM D3418 | 260 °C |
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