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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS TR-557I LG CHEM KOREA
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Automotive components
wear resistant,high strength,High impact resistance,High temperature resistan, High impact
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | LG CHEM KOREA/TR-557I |
|---|---|---|---|
| Combustibility | 1/8" | UL -94 | HB CLASS |
| 1/8" | IEC 707 | - mm/min | |
| Hot deformation temperature | 1.86kgf/cm21/4 | ASTM D-648 | 89(88) °C |
| 4.6kg/cm21/4"annealed(unannealed) | ASTM D-648 | 95(90) °C | |
| Vicat softening temperature | 1kg/120℃/h(5kg/50℃/h) | ASTM D-1525 | 98(93) °C |
| mechanical properties | Test Condition | Test Method | LG CHEM KOREA/TR-557I |
|---|---|---|---|
| Bending modulus | 15mm/min | ASTM D-790 | 20500（2000） kg/cm2(MPa) |
| bending strength | 15mm/min | ASTM D-790 | 630(62) kg/cm2(MPa) |
| Impact strength of cantilever beam gap | 1/4",23°C | ASTM D-256 | 15(150) kg.cm/cm(J/m) |
| Rockwell hardness | R-Scale | ASTM D-785 | 105 |
| Stretching rate (breaking point) | 50mm/min | ASTM D-638 | 50 % |
| Stretching rate (resistance point) | 50mm/min | ASTM D-638 | ≥6 % |
| Tensile strength | 50mm/min | ASTM D-638 | 430(42) kg/cm2(MPa) |
| Tension measurement | 1mm/min | ASTM D-638 | 17800(1740) kg/cm2(MPa) |
| Physical properties | Test Condition | Test Method | LG CHEM KOREA/TR-557I |
|---|---|---|---|
| melt mass-flow rate | 200°C/5kg | ASTM D624 | 2.0 g/10min |
| Shrinkage rate | ASTM D-955 | 0.4-0.7 % |