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LCP E4008 MR-B SUMITOMO JAPAN
293
فرم：گرانول | درجه：درجه تزریق
ویژگیها:
پایدار اندازهچسبندگی پایینمقاومت در برابر پیریمقاوم در برابر گرماضد شیمیاییتقویت فیبر شیشه ای
کاربردهای معمول:
زمینه خودرو
توصیف محصول
گواهینامهها(1)
جدول خواص
توصیف محصول
| کاربردهای معمول: | زمینه خودرو |
| ویژگیها: | پایدار اندازه | چسبندگی پایین | مقاومت در برابر پیری | مقاوم در برابر گرما | ضد شیمیایی | تقویت فیبر شیشه ای |
گواهینامهها
برگه داده فنی
| impact performance | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
|---|---|---|---|---|
| Suspended wall beam without notch impact strength | 6.40 mm | ASTM D256 | 520 | J/m |
| flammability | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Solder resistance | Internal Method | 330 | °C | |
| Extreme Oxygen Index | ISO 527-1 | 48 | % | |
| UL flame retardant rating | 0.30 mm | UL 94 | V-0 | |
| mechanical properties | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| tensile strength | ASTM D638 | 150 | Mpa | |
| elongation | Break | ASTM D638 | 5.0 | % |
| Bending modulus | 23°C | ASTM D790 | 12300 | Mpa |
| 200°C | ASTM D790 | 6300 | Mpa | |
| bending strength | 23°C | ASTM D790 | 139 | Mpa |
| 200°C | ASTM D790 | 39.0 | Mpa | |
| shear strength | ASTM D732 | 52.0 | Mpa | |
| Poisson's ratio | ASTM D785 | 0.49 | ||
| injection | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Maintain pressure | 40.0 to 60.0 | Mpa | ||
| Back pressure | 1.00 to 5.00 | Mpa | ||
| Injection speed | 中等偏快 | |||
| Injection pressure | 120 to 160 | Mpa | ||
| Mold temperature | 40 to 160 | °C | ||
| Processing (melt) temperature | 380 | °C | ||
| Spray nozzle temperature | 370 to 390 | °C | ||
| Temperature at the front of the material cylinder | 370 to 390 | °C | ||
| Temperature in the middle of the barrel | 350 to 370 | °C | ||
| Temperature at the rear of the barrel | 330 to 350 | °C | ||
| drying time | 4.0 to 24 | hr | ||
| drying temperature | 130 | °C | ||
| Screw speed | 50 to 100 | rpm | ||
| thermal performance | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| thermal conductivity | JIS R2618 | 0.57 | W/m/K | |
| Linear coefficient of thermal expansion | Across Flow : 150°C | Internal Method | 6.2E-5 | cm/cm/°C |
| Flow : 150°C | Internal Method | 1.4E-5 | cm/cm/°C | |
| Hot deformation temperature | 1.8 MPa, Unannealed | ASTM D648 | 313 | °C |
| Physical properties | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Shrinkage rate | 横向Flow | Internal Method | 1.3 | % |
| Flow | Internal Method | 0.10 | % | |
| Water absorption rate | Saturation | ASTM D570 | 0.020 | % |
| Electrical performance | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Compared to the anti leakage trace index | IEC 60112 | PLC 4 | ||
| Arc resistance | ASTM D495 | 130 | sec | |
| Dissipation factor | 1 MHz | ASTM D150 | 0.034 | |
| 1 kHz | ASTM D150 | 0.018 | ||
| Dielectric constant | 1 MHz | ASTM D150 | 3.90 | |
| 1 kHz | ASTM D150 | 4.50 | ||
| Volume resistivity | ASTM D257 | 1.0E+15 | ohms·cm | |
| hardness | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Rockwell hardness | R-Scale | ASTM D785 | 91 |
نکات مهم: Plas.com دادههای برگه فنی را از تولیدکنندگان مواد جمعآوری کرده است. Plas.com تمام تلاش خود را برای افزایش دقت دادهها انجام میدهد، اما هیچ مسئولیتی در قبال دادهها ندارد. اکیداً توصیه میشود که صحت دادهها را با تولیدکنندگان مواد تأیید کنید پیش از آنکه تصمیم نهایی بگیرید.