Китай хорошее качество xpeng автомобиль электрический Ecar 4
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BRAND: | LG CHEM | GRADE: | LUMID GP2330A(W) | ||
MATERIAL: | PA6+GF33% | ||||
FEATURES: | GENERAL PURPOSE | ||||
APPLICATIONS: | AUTOMOTIVE(COOLING FAN), E&E(BOBBIN) | ||||
FORM: | PELLETS | ||||
METHOD: | INJECTION MOLDING |
Properties | Test Condition | Test Method | Unit | Typical Value | |
Physical | |||||
Specific Gravity | 23℃ | ASTM D792 | - | 1.37 | |
Molding Shrinkage (Flow), 3.2mm | 23℃ | ASTM D955 | % | 0.4 ~ 0.9 | |
Melt Flow Rate | ASTM D1238 | g/10min | |||
Water Absorption | ASTM D570 | % | 1.1 | ||
Mechanical | |||||
Tensile Strength, 3.2mm | ASTM D638 | ||||
@ Break | 5mm/min | kg/cm2 | 1,900 | ||
Tensile Elongation, 3.2mm | ASTM D638 | ||||
@ Break | 5mm/min | % | 3 | ||
Flexural Strength, 3.2mm | 1.3mm/min | ASTM D790 | kg/cm2 | 2,750 | |
Flexural Modulus, 3.2mm | 1.3mm/min | ASTM D790 | kg/cm2 | 90,000 | |
IZOD Impact Strength, 6.4mm | ASTM D256 | ||||
(Notched) | 23℃ | kg·cm/cm | 13 | ||
-30℃ | kg·cm/cm | ||||
IZOD Impact Strength, 3.2mm | ASTM D256 | ||||
(Notched) | 23℃ | kg·cm/cm | |||
-30℃ | kg·cm/cm | ||||
Rockwell Hardness | R-Scale | ASTM D785 | - | 121 | |
Thermal | |||||
Melting Temperature | ASTM D3418 | ℃ | 220 | ||
Heat Deflection Temperature, 6.4mm | ASTM D648 | ||||
(Unannealed) | 18.6kg | ℃ | 210 | ||
4.6kg | ℃ | ||||
Coefficient of Linear Thermal Expansion | ASTM D696 | ||||
Flow | 10-5 m/m℃ | 3.5 | |||
Cross-flow | 10-5 m/m℃ | ||||
Flammability | UL94 |
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