Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GN705 ASAHI JAPAN
TENAC™
Automotive Applications
Glass fiber reinforced
UL
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | ASAHI JAPAN/GN705 |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | 90 M | |
| bending strength | ASTM D790 | 196 Mpa | |
| wear resistance | ASTM D1044 | 23 | |
| Tensile modulus | ASTM D638/ISO 527 | 9000(MPa) kg/cm²(MPa)[Lb/in²] | |
| Rockwell hardness | ASTM D785 | 120 R | |
| Impact strength of cantilever beam gap | ASTM D256 | 78 J/m | |
| elongation at break | ASTM D638 | 3 % | |
| Flexural modulus | ASTM D790 | 8230 Mpa | |
| tensile strength | ASTM D638 | 127 Mpa |
| other | Test Condition | Test Method | ASAHI JAPAN/GN705 |
|---|---|---|---|
| characteristic | 玻璃纤维增强材料 |
| Physical properties | Test Condition | Test Method | ASAHI JAPAN/GN705 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.59 |
| physical property | Test Condition | Test Method | ASAHI JAPAN/GN705 |
|---|---|---|---|
| Shrinkage rate | 平行方向 | 0.4-05 % | |
| 垂直方向 | 1.0-1.2 % | ||
| Water absorption rate | ASTM D570 | 0.2 % |
| Thermal performance | Test Condition | Test Method | ASAHI JAPAN/GN705 |
|---|---|---|---|
| Combustibility (rate) | UL 94 | HB | |
| melt mass-flow rate | ASTM D1238 | 10 g/10min | |
| Heat distortion temperature | 0.45MPa，HDT | ASTM D648 | 174 °C |
| 1.82MPa，HDT | ASTM D648 | 170 °C | |
| Linear coefficient of thermal expansion | 4/9 | ||
| UL flame retardant rating | UL 94 | HB |
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