Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 3208 550111 COVESTRO BELGIUM
Makrolon® 
building materials、Casters、Transportation equipment
High impact resistance、high molecular weight、Drinking water contact
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCOVESTRO BELGIUM/3208 550111
Impact strength of simply supported beam without notch-60℃-60°CISO 179/1eUNo Break
Multi axis Instrumented Peak Impact Force23℃23°CISO 6603-25800 N
-30℃-30°CISO 6603-26700 N
Impact strength of cantilever beam gap23℃,局部断裂73°F, Partial BreakISO 739175 kJ/m²
Multi axis Instrumented Impact Energy23℃23°CISO 6603-265 J
Charpy Notched Impact Strength-30℃,完全断裂-22°F, Complete BreakISO 739118 kJ/m²
Impact strength of simply supported beam without notch23℃23°CISO 179/1eUNo Break
Charpy Notched Impact Strength23℃,局部断裂73°F, Partial BreakISO 739180 kJ/m²
Impact strength of simply supported beam without notch-30℃-30°CISO 179/1eUNo Break
Impact strength of cantilever beam gap-30℃,完全断裂-22°F, Complete BreakISO 739120 kJ/m²
Multi axis Instrumented Impact Energy-30℃-30°CISO 6603-275 J
Mechanical propertiesTest ConditionTest MethodCOVESTRO BELGIUM/3208 550111
tensile strength 屈服,23℃ISO 527-2/5065 Mpa
Tensile strain屈服,23℃ISO 527-2/506.3 %
Bending Strain23°CISO 1787.2 %
ball-indentation hardnessISO 2039-1111 Mpa
Tensile modulus23℃ISO 527-1-22350 Mpa
Tensile creep modulus1000 hrISO 899-11900 Mpa
Tensile Creep Modulus(1 hr)Tensile Creep Modulus (1 hr)ISO 899-12200 Mpa
bending strength23℃23°CISO 17895 Mpa
Nominal tensile fracture strain23℃ISO 527-2/50> 50 %
Flexural modulus23℃23℃4ISO 1782350 Mpa
tensile strength 断裂,23℃ISO 527-2/5075 Mpa
Tensile strain断裂,23℃ISO 527-2/50120 %
bending strength3.50% 应变,23℃3.5% Strain, 23°CISO 17872 Mpa
optical performance Test ConditionTest MethodCOVESTRO BELGIUM/3208 550111
transmittance4000 µmISO 13468-287 %
2000 µmISO 13468-289 %
Haze ratio3000 µmISO 14782< 0.80 %
refractive indexISO 4891.587
transmittance1000 µmISO 13468-289 %
3000 µmISO 13468-288 %
Flame retardant performanceTest ConditionTest MethodCOVESTRO BELGIUM/3208 550111
Flash Ignition TemperatureFlash Ignition TemperatureASTM D1929480 °C
auto-ignition temperatureASTM D1929550 °C
physical property Test ConditionTest MethodCOVESTRO BELGIUM/3208 550111
Shrinkage rateMD:2.0 mmFlow : 0.0787 in 33ISO 294-40.7 %
Water absorption rate饱和,23℃饱和,23℃ISO 620.3 %
density23°CISO 11831.2 g/cm³
Melt volume flow rate300℃,1.2 kg300℃/1.2 kgISO 11335 cm3/10min
Shrinkage rateTDAcross FlowISO 25770.60 - 0.80 %
Apparent densityISO 600.66 g/cm³
Water absorption rate平衡,23℃,50% RH平衡,23℃,50% RHISO 620.12 %
Shrinkage rateMDFlowISO 25770.60 - 0.80 %
TD:2.0 mmAcross Flow : 0.0787 in 33ISO 294-40.75 %
melt mass-flow rate300℃,1.20kg300℃/1.2 kgISO 11335.5 g/10min
Thermal performanceTest ConditionTest MethodCOVESTRO BELGIUM/3208 550111
thermal conductivity23℃23℃9ISO 83020.2 W/m/K
Linear coefficient of thermal expansionTD:23~55℃ISO 11359-20.000065 1/℃
Ball indentation test141℃141℃IEC 60695-10-2Pass
vicatB120--ISO 306/B120151 °C
B50--ISO 306150 °C
Linear coefficient of thermal expansionMD:23~55℃ISO 11359-20.000065 1/℃
Glass Transition TemperatureISO 11357-2150 °C

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