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PMMA 8N EVONIK DEGUSSA SHANGHAI
422
فرم：گرانول | درجه：درجه تزریق
ویژگیها:
مقاومت در برابر اشعه ماورشفافیتصبرمقاومت در برابر دمای بالاعملکرد نوری
کاربردهای معمول:
هیئت مدیره PMMA
توصیف محصول
گواهینامهها(1)
جدول خواص
توصیف محصول
| کاربردهای معمول: | هیئت مدیره PMMA |
| ویژگیها: | مقاومت در برابر اشعه ماور | شفافیت | صبر | مقاومت در برابر دمای بالا | عملکرد نوری |
گواهینامهها
برگه داده فنی
| mechanical properties | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
|---|---|---|---|---|
| Bending modulus | ASTM D790/ISO 178 | 3300 | kg/cm²(MPa)[Lb/in²] | |
| thermal performance | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 8 | mm/mm.℃ | |
| Vicat softening temperature | ASTM D1525/ISO R306 | 108 | ℃（℉） | |
| Combustibility (rate) | UL 94 | HB | ||
| Physical properties | شرایط آزمون | روش آزمون | نتیجه آزمون | واحد آزمایش |
| Water absorption rate | ASTM D570/ISO 62 | 0.3 | % | |
| density | ASTM D792/ISO 1183 | 1.19 |
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