Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GN755 ASAHI JAPAN
TENAC™-C
Mechanical components
Glass fiber reinforced、Dimensional stability、High mobility、High rigidity
UL
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | ASAHI JAPAN/GN755 |
|---|---|---|---|
| Rockwell hardness | - | ASTM D785 | 80 M |
| bending strength | ASTM D790 | 90 Mpa | |
| wear resistance | ASTM D1044 | 14 | |
| Rockwell hardness | - | ASTM D785 | 115 R |
| Impact strength of cantilever beam gap | ASTM D256 | 39 J/m | |
| elongation at break | ASTM D638 | 45 % | |
| Flexural modulus | ASTM D790 | 2630 Mpa | |
| tensile strength | ASTM D638 | 61 Mpa |
| physical property | Test Condition | Test Method | ASAHI JAPAN/GN755 |
|---|---|---|---|
| Shrinkage rate | 垂直方向 | 旭化成法 | 1.6-2.0 % |
| 平行方向 | 旭化成法 | 1.6-2.0 % | |
| Water absorption rate | ASTM D570 | 0.2 % |
| Thermal performance | Test Condition | Test Method | ASAHI JAPAN/GN755 |
|---|---|---|---|
| melt mass-flow rate | ASTM D1238 | 45 g/10min | |
| Heat distortion temperature | 0.45MPa，HDT | ASTM D648 | 158 °C |
| 1.82MPa，HDT | ASTM D648 | 110 °C | |
| UL flame retardant rating | UL 94 | HB | |
| Linear coefficient of thermal expansion | TMA法 | 10 |
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