Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 8520 ASAHI JAPAN
TENAC™-C
Industrial applications,Household goods,Automotive sector,Electronic field,Electrical field
High mobility
UL
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | ASAHI JAPAN/8520 |
|---|---|---|---|
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 45 g/10min |
| Water absorption rate | 24 hr | ASTM D570 | 0.2 % |
| melt mass-flow rate | ASTM D1238 | 45 g/10min |
| Mechanical properties | Test Condition | Test Method | ASAHI JAPAN/8520 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 39 kg·cm/cm(J/M)ft·lb/in | |
| bending strength | ASTM D790/ISO 178 | 90 kg/cm²(MPa)[Lb/in²] | |
| elongation | 断裂 | ASTM D638 | 45 % |
| Flexural modulus | ASTM D790/ISO 178 | 2630 kg/cm²(MPa)[Lb/in²] | |
| Tensile stress | 屈服 | ISO 527-2 | 67 MPa |
| tensile strength | ASTM D638 | 61 MPa | |
| Flexural modulus | ASTM D790 | 2630 MPa | |
| Tensile modulus | ISO 527-2 | 2900 MPa | |
| elongation | ASTM D638/ISO 527 | 40 % | |
| Impact strength of cantilever beam gap | ASTM D256 | 39 J/m | |
| tensile strength | ASTM D638/ISO 527 | 61 kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | ASAHI JAPAN/8520 |
|---|---|---|---|
| characteristic | 汽车部件.齿轮.控制杆等。 |
| Physical properties | Test Condition | Test Method | ASAHI JAPAN/8520 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 1.6-2.0 % | |
| density | ASTM D792/ISO 1183 | 1.41 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 70 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | 0.2 % |
| physical property | Test Condition | Test Method | ASAHI JAPAN/8520 |
|---|---|---|---|
| Shrinkage rate | Across Flow | ISO 294-4 | 1.6-2 % |
| Rockwell hardness | R-Scale | ASTM D785 | 115 |
| Shrinkage rate | Flow | ASTM D955 | 1.6-2 % |
| Thermal performance | Test Condition | Test Method | ASAHI JAPAN/8520 |
|---|---|---|---|
| Linear coefficient of thermal expansion | 流动 | ASTM E831 | 0.0001 cm/cm/℃ |
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 110 ℃（℉） |
| 0.45MPa,unannealed，HDT | ASTM D648 | 158 ℃ | |
| 0.45MPa,unannealed，HDT | ISO 75-2/B | 156 ℃ | |
| 1.8MPa,unannealed，HDT | ISO 75-2/A | 105 ℃ | |
| UL flame retardant rating | UL 94 | HB |
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