Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS HFA705 KUMHO KOREA
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Computer accessories、TV、Office supplies、plug、Terminal block、Electrical/Electronic App、Computer components
heat-resisting
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | KUMHO KOREA/HFA705 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.20mm | ASTM D256 | 200 J/m |
| Supplementary Information | Test Condition | Test Method | KUMHO KOREA/HFA705 |
|---|---|---|---|
| CSAFileNo | LS66457 |
| Electrical performance | Test Condition | Test Method | KUMHO KOREA/HFA705 |
|---|---|---|---|
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| Surface Resistivity | IEC 60093 | >1.0E+15 ohms |
| Mechanical properties | Test Condition | Test Method | KUMHO KOREA/HFA705 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 15 % |
| bending strength | ASTM D790 | 55.0 Mpa | |
| Flexural modulus | ASTM D790 | 2100 Mpa | |
| tensile strength | ASTM D638 | 43.0 Mpa |
| flammability | Test Condition | Test Method | KUMHO KOREA/HFA705 |
|---|---|---|---|
| UL flame retardant rating | 2.2mm | UL 94 | V-0 |
| 2.0mm | UL 94 | V-0 | |
| 1.6mm | UL 94 | V-1 |
| physical property | Test Condition | Test Method | KUMHO KOREA/HFA705 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.30-0.60 % |
| density | ASTM D792 | 1.17 g/cm³ | |
| melt mass-flow rate | 220°C/10.0kg | ASTM D1238 | 50 g/10min |
| Thermal performance | Test Condition | Test Method | KUMHO KOREA/HFA705 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 80.0 °C |
| vicat | ASTM D15252 | 93.0 °C |
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