Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
SMMA HX208 LG CHEM KOREA
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Plastic Datasheets

hardnessTest ConditionTest MethodLG CHEM KOREA/HX208
Rockwell hardnessM 计秤ISO 2039-275
Mechanical propertiesTest ConditionTest MethodLG CHEM KOREA/HX208
Tensile modulusISO 527-2/13100 Mpa
Tensile strain断裂ISO 527-2/53.0 %
Bending modulus 3ISO 1783100 Mpa
Tensile stress断裂ISO 527-2/562.0 Mpa
Bending stress 3ISO 178100 Mpa
optical performance Test ConditionTest MethodLG CHEM KOREA/HX208
Haze ratio3200 µmISO 14782< 0.50 %
transmissivity150000 µm 4ISO 13468-182.0 %
3200 µmISO 13468-191.0 %
refractive indexISO 4891.550
Haze ratio150000 µm 4ISO 147826.5 %
flammabilityTest ConditionTest MethodLG CHEM KOREA/HX208
Flammability level1.5 mmIEC 60695-11-10, -20HB
physical property Test ConditionTest MethodLG CHEM KOREA/HX208
melt mass-flow rate230°C/3.8 kgISO 11338.0 g/10 min
Shrinkage rate - flowASTM D9550.20 到 0.60 %
Water absorption rate24 hrASTM D5700.12 %
Thermal performanceTest ConditionTest MethodLG CHEM KOREA/HX208
ASTM D6966.0E-5 cm/cm/°C
vicatISO 306/B5095.0 °C
1.8 MPa, 未退火ISO 75-2/A90.0 °C
injectionTest ConditionTest MethodLG CHEM KOREA/HX208
Temperature50 到 70 °C
Drying time - hot air dryer3.0 到 4.0 hr
Temperature at the rear of the barrel210 到 240 °C
Processing (melt) temperature210 到 240 °C
drying temperature< 80 °C
Temperature at the front of the material cylinder210 到 240 °C
Temperature in the middle of the barrel210 到 240 °C

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