Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 5050 ASAHI JAPAN
TENAC™
Video recorder parts、Tape answering machine、Seat belt parts、Engine parts
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UL
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | ASAHI JAPAN/5050 |
|---|---|---|---|
| Water absorption rate | ASTM D-570 | 0.2 % | |
| melt mass-flow rate | ASTM D-1238 | 21 g/10min |
| Mechanical properties | Test Condition | Test Method | ASAHI JAPAN/5050 |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 103 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 2940 kg/cm²(MPa)[Lb/in²] | |
| Rockwell hardness | ASTM D-785 | 120 R scale | |
| flexural coefficient | ASTM D-790 | 2940 Mpa | |
| Rockwell hardness | ASTM D-785 | 94 M Scale | |
| elongation | ASTM D638/ISO 527 | 45 % | |
| Impact strength of cantilever beam gap | ASTM D-256 | 59 J/m | |
| bending strength | ASTM D-790 | 103 Mpa | |
| tensile strength | ASTM D-638 | 69 Mpa | |
| Rockwell hardness | ASTM D785 | 94 | |
| tensile strength | ASTM D638/ISO 527 | 69 kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D-638 | 45 % |
| Physical properties | Test Condition | Test Method | ASAHI JAPAN/5050 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.42 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 21 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | 0.2 % |
| physical property | Test Condition | Test Method | ASAHI JAPAN/5050 |
|---|---|---|---|
| Wear factor | ASTM D-1044 | 13 mg/1000cycles | |
| Shrinkage rate | 旭化成方法 | 1.7-2.1 % |
| Thermal performance | Test Condition | Test Method | ASAHI JAPAN/5050 |
|---|---|---|---|
| Combustibility (rate) | UL 94 | HB | |
| Heat distortion temperature | 1.82MPa，HDT | ASTM D-648 | 136 °C |
| HDT | ASTM D648/ISO 75 | 136 ℃（℉） | |
| 0.45MPa，HDT | ASTM D-648 | 172 °C | |
| combustibility | UL 94 | HB | |
| Linear coefficient of thermal expansion | TMA | 10 ×10-5cm/cm℃ |
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