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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
POM WR301 BK KOLON KOREA
KOCETAL®
کاربردهای بیرونی
روانکاری,ضریب اصطکاک پایین,مقاوم در برابر پوشیدن
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برگه‌های اطلاعات پلاستیک
| hardness | شرایط آزمون | روش آزمون | KOLON KOREA/WR301 BK |
|---|---|---|---|
| Rockwell hardness | M-Scale | ASTM D785 | 80 |
| thermal performance | شرایط آزمون | روش آزمون | KOLON KOREA/WR301 BK |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648A | 110 °C |
| 0.45MPa,Unannealed | ASTM D648A | 158 °C | |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 1.3E-04 cm/cm/°C |
| Melting temperature | ASTM D1525 | 166 °C |
| mechanical properties | شرایط آزمون | روش آزمون | KOLON KOREA/WR301 BK |
|---|---|---|---|
| Bending modulus | 23°C | ASTM D790 | 2400 Mpa |
| bending strength | 23°C | ASTM D790 | 84.0 Mpa |
| elongation | Break,23°C | ASTM D638 | 40 % |
| tensile strength | 23°C | ASTM D638 | 62.0 Mpa |
| Electrical performance | شرایط آزمون | روش آزمون | KOLON KOREA/WR301 BK |
|---|---|---|---|
| Dielectric constant | ASTM D150 | 3.70 | |
| Dielectric strength | ASTM D149 | 19 KV/mm | |
| Dissipation factor | 1MHz | ASTM D150 | 0.060 |
| Surface resistivity | ASTM D257 | 1E+13 ohms | |
| Volume resistivity | ASTM D257 | 1E+11 ohms·cm |
| Physical properties | شرایط آزمون | روش آزمون | KOLON KOREA/WR301 BK |
|---|---|---|---|
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 11 g/10min |
| Shrinkage rate | MD | ASTM D955 | 2.0 % |
| Water absorption rate | Equilibrium,23°C,60%RH | ASTM D570 | 0.22 % |
| flammability | شرایط آزمون | روش آزمون | KOLON KOREA/WR301 BK |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |