Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT KumhoSunny PBT/ABS HAB8740B Shanghai KumhoSunny Plastics Co., Ltd.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT/ABS HAB8740B |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.20mm | ASTM D256 | 650 J/m |
| Mechanical properties | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT/ABS HAB8740B |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 140 % |
| tensile strength | ASTM D638 | 46.0 MPa | |
| Flexural modulus | ASTM D790 | 1850 MPa | |
| bending strength | ASTM D790 | 64.0 MPa |
| Electrical performance | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT/ABS HAB8740B |
|---|---|---|---|
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| Surface Resistivity | IEC 60093 | >1.0E+15 ohms |
| flammability | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT/ABS HAB8740B |
|---|---|---|---|
| UL flame retardant rating | 1.6mm | UL 94 | HB |
| physical property | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT/ABS HAB8740B |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.50to0.80 % |
| density | ASTM D792 | 1.15 g/cm³ | |
| melt mass-flow rate | 250°C/5.0kg | ASTM D1238 | 5.0 g/10min |
| Thermal performance | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT/ABS HAB8740B |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 90.0 °C |
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