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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
PMMA V040 ARKERMA KOREA
Altuglas®
حوزه الکترونیک,زمینه برق
مقاوم در برابر پوشیدن,جریان بالا,شفافیت,مقاومت در برابر دمای بالا
UL
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برگه‌های اطلاعات پلاستیک
| hardness | شرایط آزمون | روش آزمون | ARKERMA KOREA/V040 |
|---|---|---|---|
| Rockwell hardness | M-Scale | ASTM D785 | 99 |
| thermal performance | شرایط آزمون | روش آزمون | ARKERMA KOREA/V040 |
|---|---|---|---|
| Hot deformation temperature | 1.8 MPa, Unannealed | ASTM D648 | 101 °C |
| 0.45 MPa, Unannealed | ASTM D648 | 110 °C | |
| Linear coefficient of thermal expansion | Flow | ASTM D696 | 6.5E-5 cm/cm/°C |
| Vicat softening temperature | -- | ASTM D15253 | 117 °C |
| -- | ASTM D15254 | 108 °C |
| mechanical properties | شرایط آزمون | روش آزمون | ARKERMA KOREA/V040 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 3240 Mpa | |
| bending strength | ASTM D790 | 107 Mpa | |
| elongation | Break | ASTM D638 | 6.0 % |
| tensile strength | Yield | ASTM D638 | 74.0 Mpa |
| Physical properties | شرایط آزمون | روش آزمون | ARKERMA KOREA/V040 |
|---|---|---|---|
| melt mass-flow rate | 230°C/3.8 kg | ASTM D1238 | 3.5 g/10 min |
| Shrinkage rate | Flow | ASTM D955 | 0.20 - 0.60 % |
| Water absorption rate | Equilibrium, 23°C, 50% RH | ASTM D570 | 0.30 % |
| impact performance | شرایط آزمون | روش آزمون | ARKERMA KOREA/V040 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | ISO 179 | 11 kJ/m² |
| flammability | شرایط آزمون | روش آزمون | ARKERMA KOREA/V040 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| optical performance | شرایط آزمون | روش آزمون | ARKERMA KOREA/V040 |
|---|---|---|---|
| Refractive index | ASTM D542 | 1.490 | |
| transmissivity | ASTM D1003 | 92.0 % | |
| turbidity | ASTM D1003 | 0.50 % |