Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC+PET Makroblend® UT250 Covestro - Polycarbonates
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCovestro - Polycarbonates/Makroblend® UT250
Impact strength of cantilever beam gap23°CISO 180/1CNoBreak
-30°CISO 180/1CNoBreak
23°CISO 180/A50 kJ/m²
-20°CISO 180/A40 kJ/m²
Mechanical propertiesTest ConditionTest MethodCovestro - Polycarbonates/Makroblend® UT250
tensile strength 屈服,23°CISO 527-2/5055.0 MPa
Tensile strain屈服,23°CISO 527-2/505.0 %
tensile strength 断裂,23°CISO 527-2/5050.0 MPa
Nominal tensile fracture strain23°CISO 527-2/50>50 %
Tensile modulus23°CISO 527-2/12250 MPa
physical property Test ConditionTest MethodCovestro - Polycarbonates/Makroblend® UT250
Shrinkage rateTD2ISO 25770.60to0.80 %
TD:90°C,1hrISO 25770.10to0.20 %
MD2ISO 25770.60to0.80 %
MD:90°C,1hrISO 25770.10to0.20 %
Melt volume flow rate265°C/5.0kgISO 113322.0 cm³/10min
Thermal performanceTest ConditionTest MethodCovestro - Polycarbonates/Makroblend® UT250
vicatISO 306/B120140 °C
Heat distortion temperature0.45MPa,未退火,HDTISO 75-2/B125 °C
1.8MPa,未退火,HDTISO 75-2/A110 °C

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