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POM MT754 ASAHI JAPAN
127
Form：Granules | Grade：Injection grade
Properties:
Low warpageHigh rigidityMineral reinforcement
Typical Applications:
Keyboard components
Product Description
Certificates(1)
Datasheet
Product Description
| Typical Applications: | Keyboard components |
| Properties: | Low warpage | High rigidity | Mineral reinforcement |
Certificates
Technical Data Sheet
| other | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| characteristic | 矿物填料 | |||
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| Tensile modulus | ASTM D638/ISO 527 | 4900(MPa) | kg/cm²(MPa)[Lb/in²] | |
| Rockwell hardness | ASTM D785 | 98 | M | |
| Impact strength of cantilever beam gap | ASTM D256 | 39 | J/m | |
| Bending modulus | ASTM D790 | 5880 | Mpa | |
| bending strength | ASTM D790 | 108 | Mpa | |
| Elongation at Break | ASTM D638 | 7 | % | |
| tensile strength | ASTM D638 | 60 | Mpa | |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Combustibility (rate) | UL 94 | HB | ||
| Hot deformation temperature | 0.45MPa | ASTM D648 | 163 | °C |
| 1.82MPa | ASTM D648 | 150 | °C | |
| Linear coefficient of thermal expansion | TMA法 | 6 | ||
| melt mass-flow rate | ASTM D1238 | 20 | g/10min | |
| UL flame retardant rating | UL 94 | HB | ||
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| Shrinkage rate | ASTM D955 | 1.0-1.2 | % | |
| density | ASTM D792/ISO 1183 | 1.58 | ||
| Shrinkage rate | Across Flow | 旭化成法 | 1.0-1.2 | % |
| Flow | 旭化成法 | 1.0-1.2 | % | |
| Water absorption rate | ASTM D570 | 0.2 | % |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.