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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
PC 875-20 SUMITOMO JAPAN
SD POLYCA™
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برگههای اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | SUMITOMO JAPAN/875-20 |
|---|---|---|---|
| Hot deformation temperature | 1.8 MPa1.80MPa | ISO 75/Af | 126 °C |
| Linear coefficient of thermal expansion | MDMD | ISO 11359-2 | 0.000070 cm/cm/℃ |
| TDTD | ISO 11359-2 | 0.000070 cm/cm/℃ |
| mechanical properties | شرایط آزمون | روش آزمون | SUMITOMO JAPAN/875-20 |
|---|---|---|---|
| Bending modulus | ISO 178 | 2300 Mpa | |
| bending strength | ISO 178 | 94 Mpa | |
| Tensile modulus | ISO 527-2 | 2300 Mpa | |
| Tensile strain | BreakBreak | ISO 527-2 | 80 % |
| Tensile stress | Yield | ISO 527-2 | 60 Mpa |
| flame retardant performance | شرایط آزمون | روش آزمون | SUMITOMO JAPAN/875-20 |
|---|---|---|---|
| UL flame retardant rating | 1.00 mm | UL 94 | V-0（0.95mm） |
| 0.75 mm | UL 94 | V-2 | |
| 3.00 mm | UL 94 | V-0/5VB | |
| 2.50 mm | UL 94 | V-0/5VB |
| Electrical performance | شرایط آزمون | روش آزمون | SUMITOMO JAPAN/875-20 |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | V | |
| Dielectric strength | 1 mm1mm | IEC 60243 | 20 KV/mm |
| Dissipation factor | 1 MHz，2 mm1MHz, 2mm | IEC 60250 | 0.09 |
| 2 mm，100 Hz100Hz, 2mm | IEC 60250 | 0.001 | |
| Relative permittivity | 100 Hz，2 mm100Hz, 2mm | IEC 60250 | 3 |
| 1 MHz，2mm1MHz, 2mm | IEC 60250 | 3 | |
| Surface resistivity | IEC 60093 | ≧1.0E+15 |
| Physical properties | شرایط آزمون | روش آزمون | SUMITOMO JAPAN/875-20 |
|---|---|---|---|
| density | ISO 1183 | 1.2 g/cm³ | |
| melt mass-flow rate | 300℃，1.20kg300℃，1.2kg | ISO 1133 | 20 g/10min |
| Melt Volume Flow Rate (MVR) | 300℃，1.2 kg300℃，1.2kg | ISO 1133 | 19 cm3/10min |
| Shrinkage rate | TDTD | Internal Method | 0.5-0.7 % |
| MDMD | Internal Method | 0.5-0.7 % | |
| Water absorption rate | 23℃，24hr23℃，24hrs | ISO 62 | 0.2 % |
| impact performance | شرایط آزمون | روش آزمون | SUMITOMO JAPAN/875-20 |
|---|---|---|---|
| Charpy Notched Impact Strength | NotchedNotched，23℃，4mm | ISO 179-1 | 20 kJ/m² |