Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS+PET Starex SR-7300 LOTTE KOREA
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodLOTTE KOREA/Starex SR-7300
Charpy Notched Impact Strength23°CISO 179/1eA28 kJ/m²
Impact strength of cantilever beam gap23°C,6.35mmASTM D256130 J/m
23°C6ISO 180/1A34 kJ/m²
23°C,3.18mmASTM D256290 J/m
hardnessTest ConditionTest MethodLOTTE KOREA/Starex SR-7300
Rockwell hardnessR计秤ISO 2039-2106
R级ASTM D785106
Mechanical propertiesTest ConditionTest MethodLOTTE KOREA/Starex SR-7300
bending strength--4ASTM D79061.0 MPa
tensile strength 屈服3ASTM D63841.0 MPa
elongation断裂3ASTM D63825 %
断裂ISO 527-2/5019 %
Flexural modulus--5ISO 1782100 MPa
Tensile modulus--ISO 527-2/502000 MPa
Flexural modulus--4ASTM D7901900 MPa
Tensile modulus--3ASTM D6382000 MPa
tensile strength 断裂3ASTM D63833.0 MPa
屈服ISO 527-2/5044.0 MPa
断裂ISO 527-2/5030.0 MPa
bending strength--5ISO 17865.0 MPa
flammabilityTest ConditionTest MethodLOTTE KOREA/Starex SR-7300
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodLOTTE KOREA/Starex SR-7300
Shrinkage rateMD:3.20mmASTM D9550.49to0.60 %
densityASTMD7921.10 g/cm³
Shrinkage rateTD:3.20mmASTM D9550.56to0.69 %
melt mass-flow rate250°C/10.0kgASTMD123816 g/10min
Thermal performanceTest ConditionTest MethodLOTTE KOREA/Starex SR-7300
Heat distortion temperature1.8MPa,未退火,6.40mm,HDTASTM D64890.0 °C
0.45MPa,退火,4.00mm,HDTISO 75-2/B101 °C
vicatISO 306/B50104 °C
Heat distortion temperature1.8MPa,未退火,4.00mm,HDTISO 75-2/A78.0 °C
0.45MPa,未退火,6.40mm,HDTASTM D64899.0 °C
0.45MPa,未退火,4.00mm,HDTISO 75-2/B94.0 °C
1.8MPa,退火,4.00mm,HDTISO 75-2/A92.0 °C

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