Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS/PBT BM5544 DAICEL JAPAN
NOVALLOY B 
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Plastic Datasheets

Mechanical propertiesTest ConditionTest MethodDAICEL JAPAN/BM5544
bending strengthISO 178205 Mpa
Flexural modulusISO 17811000 Mpa
tensile strength ISO 527-2130 Mpa
Electrical performanceTest ConditionTest MethodDAICEL JAPAN/BM5544
Surface Resistivity内部方法4.0E+2 ohms
Volume resistivity内部方法1.0E+2 ohms·cm
flammabilityTest ConditionTest MethodDAICEL JAPAN/BM5544
UL flame retardant rating1.2 mmUL 94V-1
1.5 mmUL 94V-0
physical property Test ConditionTest MethodDAICEL JAPAN/BM5544
Shrinkage rateFlowASTM D9550.20 - 0.40 %
Thermal performanceTest ConditionTest MethodDAICEL JAPAN/BM5544
Heat distortion temperature1.8 MPa, 未退火,HDTISO 75-2/A155 °C
injectionTest ConditionTest MethodDAICEL JAPAN/BM5544
drying time3.0 to 5.0 hr
screw speed50 to 90 rpm
Temperature in the middle of the barrel220 to 240 °C
Temperature at the rear of the barrel190 to 230 °C
drying temperature80 to 120 °C
Temperature at the front of the material cylinder240 to 250 °C
Back pressure5.00 to 20.0 Mpa
Temperature60 to 80 °C
Spray nozzle temperature230 to 250 °C

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