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Product Name
Brand Name
Usages
Properties
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PC LED2045 COVESTRO THAILAND
Makrolon® 
Automotive Applications、Casters、Lighting applications
High impact resistance、Flame retardant
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCOVESTRO THAILAND/LED2045
Impact strength of simply supported beam without notch-30°CISO 179/1eUNoBreak
Multi axis Instrumented Impact Energy-30°CISO 6603-255.0 J
Impact strength of simply supported beam without notch23°CISO 179/1eUNoBreak
Impact strength of cantilever beam gap23°C,局部断裂ISO 739150 kJ/m²
Charpy Notched Impact Strength-30°C,完全断裂ISO 739112 kJ/m²
Impact strength of simply supported beam without notch-60°CISO 179/1eUNoBreak
Multi axis Instrumented Impact Energy23°CISO 6603-250.0 J
Multi axis Instrumented Peak Impact Force23°CISO 6603-24700 N
Charpy Notched Impact Strength23°C,局部断裂ISO 739150 kJ/m²
Impact strength of cantilever beam gap-30°C,完全断裂ISO 739112 kJ/m²
Multi axis Instrumented Peak Impact Force-30°CISO 6603-25700 N
hardnessTest ConditionTest MethodCOVESTRO THAILAND/LED2045
ball-indentation hardnessISO 2039-1115 Mpa
Electrical performanceTest ConditionTest MethodCOVESTRO THAILAND/LED2045
dielectric strength23°C,1.00mmIEC 60243-134 KV/mm
Compared to the Leakage Tracking Index (CTI)解决方案BIEC 60112 V
relative permittivity23°C,1MHzIEC 602503.00
Compared to the Leakage Tracking Index (CTI)解决方案AIEC 60112 V
Volume resistivity23°CIEC 600931E+16 ohms·cm
relative permittivity23°C,100HzIEC 602503.10
Surface ResistivityIEC 600931E+16 ohms
Dissipation Factor23°C,100HzIEC 602505E-04
23°C,1MHzIEC 602509E-03
Mechanical propertiesTest ConditionTest MethodCOVESTRO THAILAND/LED2045
bending strength3.5%Strain,23°CISO 17872.0 Mpa
Bending Strain23°CISO 1787.3 %
tensile strength 屈服,23°CISO 527-2/5063.0 Mpa
断裂,23°CISO 527-2/5055.0 Mpa
bending strength23°CISO 17897.0 Mpa
Tensile strain屈服,23°CISO 527-2/506.0 %
Flexural modulus23°CISO 1782350 Mpa
Tensile modulus23°CISO 527-2/12350 Mpa
Tensile strain断裂,23°CISO 527-2/50100 %
Nominal tensile fracture strain23°CISO 527-2/50>50 %
optical performance Test ConditionTest MethodCOVESTRO THAILAND/LED2045
transmissivity1000µmISO 13468-290.0 %
2000µmISO 13468-290.0 %
Haze ratio3000µmISO 14782<0.50 %
transmissivity3000µmISO 13468-2>89.0 %
refractive indexISO 4891.584
transmissivity4000µm,400nmISO 13468-2>87.5 %
4000µmISO 13468-2>89.0 %
flammabilityTest ConditionTest MethodCOVESTRO THAILAND/LED2045
FlashIgnitionTemperatureASTM D1929480 °C
Burning rate - US-FMVSS>1.00mmISO 3795passed
Limiting Oxygen IndexISO 4589-227 %
SelfIgnitionTemperatureASTM D1929550 °C
UL flame retardant rating0.71mmUL 94V-2
physical property Test ConditionTest MethodCOVESTRO THAILAND/LED2045
Shrinkage rateMD:2.00mmISO 294-40.60 %
Apparent densityISO 600.66 g/cm³
Melt volume flow rate300°C/1.2kgISO 113361.0 cm3/10min
Water absorption rate平衡,23°C,50%RHISO 620.12 %
饱和,23°CISO 620.30 %
Melt volume flow rate250°C/2.16kgISO 113317.0 cm3/10min
Shrinkage rateTD:2.00mmISO 294-40.65 %
Thermal performanceTest ConditionTest MethodCOVESTRO THAILAND/LED2045
vicat--ISO 306/B120146 °C
Linear coefficient of thermal expansionMD：23到55°CISO 11359-26.5E-05 cm/cm/°C
Heat distortion temperature0.45MPa,未退火，HDTISO 75-2/B137 °C
thermal conductivity23°CISO 83020.20 W/m/K
Linear coefficient of thermal expansionTD：23to55°CISO 11359-26.5E-05 cm/cm/°C
Heat distortion temperature1.8MPa,未退火，HDTISO 75-2/A124 °C
vicat--ISO 306/B50145 °C
RTI Elec0.71mmUL 746125 °C
ball-indentation hardness136°CIEC 60695-10-2Pass
RTI Imp0.71mmUL 746115 °C
RTI Str0.71mmUL 746125 °C
Glass Transition TemperatureISO 11357-2144 °C

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