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PC 2095 502380 COVESTRO SHANGHAI
173
فرم：گرانول | درجه：سطح جریان بالا
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| کاربردهای معمول: | دستگاه های روشنایی |
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برگه داده فنی
| optical performance | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
|---|---|---|---|---|
| Refractive index | ISO 489 | 1.57 | ||
| mechanical properties | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Bending modulus | 23°C | ISO 178 | 2450 | Mpa |
| bending strength | 23°C | ISO 178 | 110 | Mpa |
| Tensile modulus | 23°C | ISO 527-2 | 2450 | Mpa |
| Elongation at Break | 23°C | ISO 527-2 | >50 | % |
| tensile strength | 23°C | ISO 527-2 | 76 | Mpa |
| thermal performance | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Linear coefficient of thermal expansion | TD | ISO 11359-2 | 6.5E-05 | cm/cm/°C |
| MD | ISO 11359-2 | 6.5E-05 | cm/cm/°C | |
| Hot deformation temperature | 1.80MPaUnannealed | ISO 75-2/Af | 173 | °C |
| 0.45MPaUnannealed | ISO 75-2/Bf | 192 | °C | |
| Physical properties | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Shrinkage rate | MD2.0mm | ISO 294-4 | 0.90 | % |
| TD2.0mm | ISO 294-4 | 0.90 | % | |
| Water absorption rate | 23°C,24hr | ISO 62 | 0.30 | % |
| 23°C,50RH | ISO 62 | 0.12 | % | |
| melt mass-flow rate | 330℃/2.16Kg | ISO 1133 | 8.00 | cm3/10min |
| Electrical performance | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Dissipation factor | 23°C | IEC 60250 | 1E-03 | 100HZ |
| 23°C | IEC 60250 | 9E-03 | 1MHz | |
| Dielectric constant | 23°C | IEC 60250 | 2.80 | 1MHz |
| Dielectric strength | IEC 60243-1 | 35 | KV/mm | |
| Surface resistivity | IEC 60093 | 1E+16 | Ω.cm | |
| Volume resistivity | IEC 60093 | 1E+17 | Ω.cm | |
| flame retardancy | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| UL flame retardant rating | Allcolor | UL -94 | HB | 1.50mm |
| Allcolor | UL -94 | HB | 3.00mm |
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