Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 301-22 SUMITOMO JAPAN
SD POLYCA™
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | SUMITOMO JAPAN/301-22 |
|---|---|---|---|
| arc resistance | ASTM D495/IEC 60112 | 300 | |
| Volume resistivity | ASTM D257/IEC 60093 | 3 Ω.cm |
| Mechanical properties | Test Condition | Test Method | SUMITOMO JAPAN/301-22 |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 89 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 2200 kg/cm²(MPa)[Lb/in²] | |
| elongation | ASTM D638/ISO 527 | 110 % | |
| Tensile modulus | ASTM D638/ISO 527 | 60 kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D638/ISO 527 | 130 % | |
| tensile strength | ASTM D638/ISO 527 | 62 kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | SUMITOMO JAPAN/301-22 |
|---|---|---|---|
| characteristic | 超高流动 | ||
| Color | 透明 | ||
| purpose | 手机保护套 |
| optical performance | Test Condition | Test Method | SUMITOMO JAPAN/301-22 |
|---|---|---|---|
| refractive index | ASTM D542/ISO 489 | 1.585 | |
| transmittance | ASTM D1003/ISO 13468 | 89 % |
| Physical properties | Test Condition | Test Method | SUMITOMO JAPAN/301-22 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 0.5-0.7 % | |
| density | ASTM D792/ISO 1183 | 1.2 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 22 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | 0.2 % |
| processability | Test Condition | Test Method | SUMITOMO JAPAN/301-22 |
|---|---|---|---|
| process temperature | 330 °C | ||
| pressure | 2300 Mpa | ||
| Dry conditions | 125 | ||
| Temperature | 100 °C |
| Thermal performance | Test Condition | Test Method | SUMITOMO JAPAN/301-22 |
|---|---|---|---|
| Combustibility (rate) | UL 94 | V-2 | |
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 126 ℃（℉） |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 7 mm/mm.℃ |
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