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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
PBT ST820 BK503 DUPONT USA
Cristin®
قطعات الکترونیکی
مقاومت بالا
UL
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برگههای اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | DUPONT USA/ST820 BK503 |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 100 °C |
| HDT | ASTM D648/ISO 75 | 145 ℃（℉） | |
| 0.45MPa,Annealed | ISO 75-2/B | 145 °C | |
| 1.8MPa,Unannealed | ISO 75-2/A | 50.0 °C | |
| Melting temperature | ℃ | 225 225 | |
| ISO 11357-3 | 225 °C | ||
| 225 ℃（℉） |
| mechanical properties | شرایط آزمون | روش آزمون | DUPONT USA/ST820 BK503 |
|---|---|---|---|
| Bending modulus | ISO 178 | 1500 Mpa | |
| 23 ℃, 0.00 mm, Injection Molded, Procedure A, Method I (3 point load), 0.00 mm, Type I, Secant | ASTM D790 | 1680 MPa | |
| bending strength | ISO 178 | 50.0 Mpa | |
| 23 ℃, 0.00 mm, Injection Molded, Method I (3 point load), Procedure A, 0.00 mm, Type I | ASTM D790 | 53 MPa | |
| Elongation at Break | ASTM D638/ISO 527 | 130 % | |
| 23℃, 0.00 mm, Compression Molded, Type I | ASTM D638 | 150 % | |
| Impact strength of cantilever beam gap | 23℃, 0.00 mm, 0.0 mm, Injection Molded, Method A, Across Flow | ASTM D256 | No Break J/m |
| Nominal tensile fracture strain | ISO 527-2 | >50 % | |
| Suspended wall beam without notch impact strength | -40 ℃, 0.00 mm | ASTM D256 | No Break J/m |
| 23 ℃, 0.00 mm | ASTM D256 | No Break J/m | |
| Tensile modulus | ASTM D638/ISO 527 | 1600 kg/cm²(MPa)[Lb/in²] | |
| ISO 527-2 | 1600 Mpa | ||
| Tensile strain | Yield | ISO 527-2 | 7.0 % |
| tensile strength | Yield | ISO 527-2 | 36.0 Mpa |
| other | شرایط آزمون | روش آزمون | DUPONT USA/ST820 BK503 |
|---|---|---|---|
| characteristic | 无筋.超级坚固.注射成型 |
| Physical properties | شرایط آزمون | روش آزمون | DUPONT USA/ST820 BK503 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1220 | |
| Shrinkage rate | MD | ISO 294-4 | 1.8 % |
| ASTM D955 | 1.7 % | ||
| TD | ISO 294-4 | 1.7 % | |
| Top out temperature | 170 °C |
| impact performance | شرایط آزمون | روش آزمون | DUPONT USA/ST820 BK503 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | NoBreak |
| 23°C | ISO 179/1eU | NoBreak | |
| Suspended wall beam without notch impact strength | -30°C | ISO 180/1U | NoBreak |
| 23°C | ISO 180/1U | NoBreak |
| flammability | شرایط آزمون | روش آزمون | DUPONT USA/ST820 BK503 |
|---|---|---|---|
| Burning rate | 1.00mm | ISO 3795 | 38 mm/min |
| FMVSS flammability | FMVSS302 | B | |
| Fogging-G-value | condensate | ISO 6452 | 1E-04 g |