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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
POM EL304 KOLON KOREA
KOCETAL®
قطعات اتصال,سوئیچ
مقاومت بالا
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برگههای اطلاعات پلاستیک
| hardness | شرایط آزمون | روش آزمون | KOLON KOREA/EL304 |
|---|---|---|---|
| Rockwell hardness | M-Scale | ASTM D785 | 76 |
| M-Scale | ISO 2039-2 | 89 |
| thermal performance | شرایط آزمون | روش آزمون | KOLON KOREA/EL304 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 82.0 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 80.0 °C | |
| 0.45MPa,Unannealed | ASTM D648 | 144 °C | |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 1.3E-04 cm/cm/°C |
| Melting temperature | 166 °C | ||
| ISO 11357-3 | 166 °C |
| mechanical properties | شرایط آزمون | روش آزمون | KOLON KOREA/EL304 |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 1750 Mpa |
| 23°C | ASTM D790 | 1700 Mpa | |
| bending strength | 23°C | ASTM D790 | 60.0 Mpa |
| 23°C | ISO 178 | 50.0 Mpa | |
| elongation | Yield,23°C | ASTM D638 | 85 % |
| Tensile strain | Break,23°C | ISO 527-2 | >50 % |
| tensile strength | Yield,23°C | ASTM D638 | 43.0 Mpa |
| Yield,23°C | ISO 527-2 | 40.0 Mpa |
| Electrical performance | شرایط آزمون | روش آزمون | KOLON KOREA/EL304 |
|---|---|---|---|
| Dielectric constant | ASTM D150 | 3.70 | |
| Dielectric strength | IEC 60243-1 | 19 KV/mm | |
| ASTM D149 | 19 KV/mm | ||
| Dissipation factor | 1MHz | ASTM D150 | 6E-03 |
| Surface resistivity | ASTM D257 | 1E+16 ohms | |
| IEC 60093 | 1E+16 ohms | ||
| Volume resistivity | ASTM D257 | 1E+14 ohms·cm | |
| IEC 60093 | 1E+14 ohms·cm |
| Physical properties | شرایط آزمون | روش آزمون | KOLON KOREA/EL304 |
|---|---|---|---|
| density | ISO 1183 | 1.36 g/cm³ | |
| ASTM D792 | 1.36 g/cm³ | ||
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 9.0 g/10min |
| 190°C/2.16kg | ISO 1133 | 9.0 g/10min | |
| Shrinkage rate | MD | ISO 294-4 | 2.1 % |
| MD | ASTM D955 | 1.7 % | |
| TD | ISO 294-4 | 2.1 % | |
| Water absorption rate | 23°C,24hr | ISO 62 | 0.55 % |
| Equilibrium,23°C,60%RH | ASTM D570 | 0.25 % |
| impact performance | شرایط آزمون | روش آزمون | KOLON KOREA/EL304 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 10 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 110 J/m |
| flammability | شرایط آزمون | روش آزمون | KOLON KOREA/EL304 |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | HB |