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| Physical properties | Test Condition | Test Method | DSM HOLAND/TV4 260 SF |
|---|---|---|---|
| Water absorption rate | ASTM D570/ISO 62 | 0.15 % | |
| Melting temperature | 223 °C | ||
| Water absorption rate | 空气中 | 0.15 % | |
| 水中 | 0.30 % | ||
| density | ASTM D792/ISO 1183 | 1.64 | |
| thermal performance | Test Condition | Test Method | DSM HOLAND/TV4 260 SF |
| Hot deformation temperature | HDT | ASTM D648/ISO 75 | 210 ℃(℉) |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 0.4 mm/mm.℃ | |
| Hot deformation temperature | 0.45Mpa | 220 °C | |
| UL flame retardant rating | V-0 | ||
| Hot deformation temperature | 1.8Mpa | 210 °C | |
| Melting temperature | 223 ℃(℉) | ||
| Other performance | Test Condition | Test Method | DSM HOLAND/TV4 260 SF |
| Extreme Oxygen Index | 30 % | ||
| Electrical performance | Test Condition | Test Method | DSM HOLAND/TV4 260 SF |
| Arc resistance | ASTM D495/IEC 60112 | 300 | |
| Dielectric constant | 1MHz | 3.5 | |
| ASTM D150/IEC 60250 | 3.6 | ||
| 50Hz | 3.6 | ||
| mechanical properties | Test Condition | Test Method | DSM HOLAND/TV4 260 SF |
| tensile strength | 130 Mpa | ||
| Charpy Notched Impact Strength | ASTM D256/ISO 179 | 8 kg·cm/cm(J/M)ft·lb/in | |
| Impact strength of cantilever beam gap | 23℃ | 8 KJ/m | |
| elongation | Break | 2.5 % | |
| Tensile modulus | ASTM D638/ISO 527 | 11000 kg/cm²(MPa)[Lb/in²] | |
| Elongation at Break | ASTM D638/ISO 527 | 2.5 % | |
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 50 kg·cm/cm(J/M)ft·lb/in | |
| -30℃ | 8.0 KJ/m | ||
| tensile strength | ASTM D638/ISO 527 | 130 kg/cm²(MPa)[Lb/in²] | |
| Tensile modulus | 11000 Mpa |
