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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
POM M140 CELANESE USA
CELCON®
عمومی
جریان بالا,بدون پر کردن
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برگههای اطلاعات پلاستیک
| Basic Performance | شرایط آزمون | روش آزمون | CELANESE USA/M140 |
|---|---|---|---|
| density | ASTM D792 | 1.41 | |
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 12 cm |
| Shrinkage rate | flow | ASTM D955 | 2.2 % |
| Across flow | ASTM D955 | 1.8 % | |
| Across flow | ISO 294-4 | 1.7 % | |
| flow | ISO 294-4 | 1.8 % | |
| Water absorption rate | Equilibrium,23℃,50%rh | ISO 62 | 0.2 % |
| Saturation,23℃ | ISO 62 | 0.75 % |
| thermal performance | شرایط آزمون | روش آزمون | CELANESE USA/M140 |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 156 ℃ |
| 1.8MPa,Unannealed | ASTM D648 | 110 ℃ | |
| 1.8MPa,Unannealed | ISO 75-2/A | 102 ℃ | |
| Linear coefficient of thermal expansion | flow | ISO 11359-2 | 0.00010 cm/cm/℃ |
| Transverse | ISO 11359-2 | 0.00010 cm/cm/℃ | |
| Melting temperature | DSC | ISO 11357 | 166 ℃ |
| Vicat softening temperature | ISO 306/B50 | 161 ℃ |
| mechanical properties | شرایط آزمون | روش آزمون | CELANESE USA/M140 |
|---|---|---|---|
| Bending modulus | 23℃ | ISO 178 | 2640 MPa |
| Impact strength of cantilever beam gap | 23℃ | ISO 180/1A | 5.7 KJ/m |
| Tensile creep modulus | 1000HR | ISO 899-1 | 1300 MPa |
| 1HR | ISO 899-1 | 2350 MPa | |
| Tensile modulus | ISO 527-2/1A/1 | 94.5 MPa | |
| tensile strength | Yield,23℃ | ASTM D638 | 60.7 MPa |
| Yield | ISO 527-2/1A/50 | 65 MPa | |
| Yield,-40℃ | ASTM D638 | 94.5 MPa |