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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
GPPS PS121 STYRON US
STYRON A-TECH
پوسته,جعبه یا محفظه رسانه های صوتی,لوازم یکبار مصرف,مخلوط پلی استیرین مقاوم به ضربه بالا
آسان پردازش,امتیاز UL94HB,مطابق با الزامات اداره غذ
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برگه‌های اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | STYRON US/PS121 |
|---|---|---|---|
| Hot deformation temperature | 1.82MPa，未经Annealed | ASTM D-648 | 76 ℃ |
| 1.82MPa，经Annealed | ASTM D-648 | 94 ℃ | |
| UL flame retardant rating | 1.5mm | UL 94 | HB |
| mechanical properties | شرایط آزمون | روش آزمون | STYRON US/PS121 |
|---|---|---|---|
| Bending modulus | ASTM D-790 | 3241 MPa | |
| elongation | Break | ASTM D-638 | 2 % |
| tensile strength | Yield | ASTM D-638 | 48 MPa |
| Break | ASTM D-638 | 48 MPa |
| Physical properties | شرایط آزمون | روش آزمون | STYRON US/PS121 |
|---|---|---|---|
| Shrinkage rate | ASTM D-955 | 0.004-0.007 cm/cm |