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Product Name
Brand Name
Usages
Properties
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ASA CR7520 WH3C049 SABIC INNOVATIVE US
GELOY™ 
Automotive sector
High impact resistance、High temperature resistan、High mobility
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
Charpy Notched Impact Strength23°CISO 179/1eA17 kJ/m²
Impact strength of cantilever beam gap-30°CASTM D25659 J/m
23°CASTM D256320 J/m
Dart impact23°C,TotalEnergyASTM D376335.0 J
-30°C,TotalEnergyASTM D376320.0 J
Impact strength of cantilever beam gap-30°CISO 180/1A4.5 kJ/m²
23°CISO 180/1A19 kJ/m²
hardnessTest ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
Rockwell hardnessR级ASTM D78586
Mechanical propertiesTest ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
Tensile modulusISO 527-2/12000 Mpa
ASTM D6381790 Mpa
tensile strength 屈服ISO 527-2/5039.0 Mpa
elongation断裂ASTM D63840 %
bending strength屈服,50.0mm跨距ASTM D79058.6 Mpa
Flexural modulusISO 1782000 Mpa
tensile strength 断裂ASTM D63834.5 Mpa
屈服ASTM D63841.4 Mpa
Tensile strain断裂ISO 527-2/5044 %
屈服ISO 527-2/503.1 %
tensile strength 断裂ISO 527-2/5029.0 Mpa
Flexural modulus50.0mm跨距ASTM D7901790 Mpa
Electrical performanceTest ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
Dissipation Factor50HzASTM D1500.15
60HzASTM D1500.15
dielectric constant60HzASTM D1505.20
50HzASTM D1505.20
dielectric strength3.20mm,inOilASTM D14916 KV/mm
Surface ResistivityASTM D257>1.0E+15 ohms
Dissipation Factor1MHzASTM D1500.026
High arc combustion index (HAI)HAIUL 746PLC 0
Hot wire ignition (HWI)HWIUL 746PLC 3
dielectric constant1MHzASTM D1503.21
Compared to the Leakage Tracking Index (CTI)CTIUL 746PLC 0
optical performance Test ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
gloss60°,无织构ASTM D52395
flammabilityTest ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
Shrinkage rateMD：3.20mm内部方法0.50-0.70 %
melt mass-flow rate280°C/3.8kgASTM D123820 g/10min
260°C/5.0kgASTM D123813 g/10min
Outdoor applicabilityUL 746Cf2
Water absorption rate平衡,23°CASTM D5700.55 %
densityASTM D7921.06 g/cm³
melt mass-flow rate220°C/10.0kgASTM D12387.0 g/10min
Thermal performanceTest ConditionTest MethodSABIC INNOVATIVE US/CR7520 WH3C049
Heat distortion temperature1.8MPa,未退火,6.40mm，HDTASTM D64879.4 °C
1.8MPa,退火，HDTASTM D64895.6 °C
vicatISO 306/B5090.0 °C
Linear coefficient of thermal expansionMD：-30to0°CASTME8318.5E-05 cm/cm/°C
Heat distortion temperature0.45MPa,未退火,3.20mm，HDTASTM D64887.8 °C
0.45MPa,未退火,6.40mm，HDTASTM D64890.6 °C
RTI StrUL 74650.0 °C
Linear coefficient of thermal expansionMD：0to100°CASTME8319E-05 cm/cm/°C
Heat distortion temperature0.45MPa,Unannealed,64.0mmSpan，HDTISO 75-2/Bf91.0 °C
Linear coefficient of thermal expansionTD：-40到40°CASTME8319.2E-05 cm/cm/°C
MD：-40to40°CASTME8318.6E-05 cm/cm/°C
RTI ImpUL 74650.0 °C
Heat distortion temperature1.8MPa,Unannealed,64.0mmSpan，HDTISO 75-2/Af80.0 °C
1.8MPa,未退火,3.20mm，HDTASTM D64876.7 °C
vicatASTM D1525999.4 °C
RTI ElecUL 74650.0 °C

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