Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 7054 ASAHI JAPAN
TENAC™
Engine parts
Antistatic
UL
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | ASAHI JAPAN/7054 |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 108 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 3040 kg/cm²(MPa)[Lb/in²] | |
| Rockwell hardness | ASTM D785 | 94 M | |
| bending strength | ASTM D790 | 108 Mpa | |
| wear resistance | ASTM D1044 | 13 | |
| Rockwell hardness | ASTM D785 | 120 R | |
| ASTM D785 | 94 | ||
| Impact strength of cantilever beam gap | ASTM D256 | 49 J/m | |
| tensile strength | ASTM D638/ISO 527 | 70 kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D638 | 30 % | |
| Flexural modulus | ASTM D790 | 3040 Mpa | |
| tensile strength | ASTM D638 | 70 Mpa |
| Physical properties | Test Condition | Test Method | ASAHI JAPAN/7054 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.42 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 39 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | 0.2 % |
| physical property | Test Condition | Test Method | ASAHI JAPAN/7054 |
|---|---|---|---|
| Shrinkage rate | 平行方向 | 1.7-2.1 % | |
| 垂直方向 | 1.7-2.1 % | ||
| Water absorption rate | ASTM D570 | 0.2 % |
| Thermal performance | Test Condition | Test Method | ASAHI JAPAN/7054 |
|---|---|---|---|
| Combustibility (rate) | UL 94 | HB | |
| melt mass-flow rate | ASTM D1238 | 39 g/10min | |
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 136 ℃（℉） |
| 0.45MPa，HDT | ASTM D648 | 172 °C | |
| 1.82MPa，HDT | ASTM D648 | 136 °C | |
| Linear coefficient of thermal expansion | 10 | ||
| UL flame retardant rating | UL 94 | HB |
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