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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
PMMA TT70 EVONIK GERMANY
ACRYMID®
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برگههای اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | EVONIK GERMANY/TT70 |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 158 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 149 °C | |
| Vicat softening temperature | ISO 306/B50 | 170 °C |
| mechanical properties | شرایط آزمون | روش آزمون | EVONIK GERMANY/TT70 |
|---|---|---|---|
| Tensile modulus | ISO 527-2/1 | 4000 Mpa | |
| Tensile strain | Break | ISO 527-2/5 | 3.0 % |
| tensile strength | Break | ISO 527-2/5 | 80.0 Mpa |
| Physical properties | شرایط آزمون | روش آزمون | EVONIK GERMANY/TT70 |
|---|---|---|---|
| melt mass-flow rate | 260°C/10.0kg | ISO 1133 | 1.7 g/10min |
| Melt Volume Flow Rate (MVR) | 260°C/10.0kg | ISO 1133 | 1.70 cm3/10min |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 6.0 % |
| 23°C,24hr | ISO 62 | 6.0 % |
| impact performance | شرایط آزمون | روش آزمون | EVONIK GERMANY/TT70 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 20 kJ/m² |
| flammability | شرایط آزمون | روش آزمون | EVONIK GERMANY/TT70 |
|---|---|---|---|
| UL flame retardant rating | DIN 4102 | B2 | |
| 1.6mm | UL 94 | HB |
| optical performance | شرایط آزمون | روش آزمون | EVONIK GERMANY/TT70 |
|---|---|---|---|
| Refractive index | ISO 489 | 1.540 | |
| transmissivity | ISO 13468-2 | 91.0 % |