Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM AT303B OTSUKAC JAPAN
POTICON
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Plastic Datasheets
| hardness | Test Condition | Test Method | OTSUKAC JAPAN/AT303B |
|---|---|---|---|
| Rockwell hardness | M 级 | ASTM D785 | 75 |
| Mechanical properties | Test Condition | Test Method | OTSUKAC JAPAN/AT303B |
|---|---|---|---|
| Wear amount | --2 | 1.10 10^-3 mm³/N·km | |
| elongation | 断裂 | ASTM D638 | 20 % |
| bending strength | ASTM D790 | 83.0 Mpa | |
| Wear amount | of counterpart 3 | 0.00 10^-3 mm³/N·km | |
| Flexural modulus | ASTM D790 | 2500 Mpa | |
| coefficient of friction | 与钢 - 动态 | 0.32 | |
| tensile strength | ASTM D638 | 58.0 Mpa |
| physical property | Test Condition | Test Method | OTSUKAC JAPAN/AT303B |
|---|---|---|---|
| Shrinkage rate | 横向流动 | 2.7 % | |
| 流动 | 2.5 % | ||
| Water absorption rate | 平衡 | ASTM D570 | 0.20 % |
| Thermal performance | Test Condition | Test Method | OTSUKAC JAPAN/AT303B |
|---|---|---|---|
| Heat Distortion | ASTM D648 | 96 °C | |
| Linear coefficient of thermal expansion | 流动 | ASTM D696 | 1.2E-4 cm/cm/°C |
| injection | Test Condition | Test Method | OTSUKAC JAPAN/AT303B |
|---|---|---|---|
| Injection Pressure | 70.0 to 100 Mpa | ||
| Processing (melt) temperature | 185 to 215 °C | ||
| Temperature | 60 to 100 °C |
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