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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP，HMS Braskem PP CP 741 Braskem America Inc.
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Plastic Datasheets

hardnessTest ConditionTest MethodBraskem America Inc./Braskem PP CP 741
Rockwell hardnessR-ScaleISO 2039-257
R-Scale,InjectionASTM D78559
thermal performanceTest ConditionTest MethodBraskem America Inc./Braskem PP CP 741
Hot deformation temperature0.45MPa,UnannealedISO 75-2/B79.0 °C
0.45MPa,Unannealed,InjectionASTM D64890.0 °C
1.8MPa,UnannealedISO 75-2/A50.0 °C
1.8MPa,Unannealed,InjectionASTM D64850.0 °C
Vicat softening temperatureASTM D15253147 °C
ISO 306/A147 °C
mechanical propertiesTest ConditionTest MethodBraskem America Inc./Braskem PP CP 741
Bending modulusInjectionISO 1781050 MPa
InjectionASTM D790900 MPa
elongationYield,InjectionASTM D63813 %
Tensile strainYield,InjectionISO 527-217 %
tensile strengthYield,InjectionISO 527-225.0 MPa
Yield,InjectionASTM D63824.0 MPa
Physical propertiesTest ConditionTest MethodBraskem America Inc./Braskem PP CP 741
densityISO 11830.895 g/cm³
ASTM D7920.895 g/cm³
melt mass-flow rate230°C/2.16kgASTM D12380.80 g/10min
230°C/2.16kgISO 11330.80 g/10min
impact performanceTest ConditionTest MethodBraskem America Inc./Braskem PP CP 741
Impact strength of cantilever beam gap-20°C,InjectionISO 1803.9 kJ/m²
-20°C,InjectionASTM D25650 J/m
23°C,InjectionISO 18052 kJ/m²
23°C,InjectionASTM D256NoBreak

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