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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
POM 4012 ASAHI JAPAN
TENAC™
ظرف فشار
مقاومت بالا,چسبندگی متوسط
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برگههای اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | ASAHI JAPAN/4012 |
|---|---|---|---|
| Hot deformation temperature | HDT | ASTM D648/ISO 75 | 172 ℃（℉） |
| 0.45MPa | ASTM D648 | 172 °C | |
| 1.82MPa | ASTM D648 | 130 °C | |
| Linear coefficient of thermal expansion | TMA法 | 10 | |
| ASTM D696/ISO 11359 | 10 mm/mm.℃ | ||
| melt mass-flow rate | ASTM D1238 | 9 g/10min | |
| UL flame retardant rating | UL 94 | HB |
| mechanical properties | شرایط آزمون | روش آزمون | ASAHI JAPAN/4012 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 2740 Mpa | |
| ASTM D790/ISO 178 | 2740 kg/cm²(MPa)[Lb/in²] | ||
| bending strength | ASTM D790/ISO 178 | 93 kg/cm²(MPa)[Lb/in²] | |
| ASTM D790 | 93 Mpa | ||
| elongation | ASTM D638/ISO 527 | 70 % | |
| Elongation at Break | ASTM D638/ISO 527 | 70 % | |
| ASTM D638 | 70 % | ||
| Impact strength of cantilever beam gap | ASTM D256 | 88 J/m | |
| ASTM D256/ISO 179 | 88 kg·cm/cm(J/M)ft·lb/in | ||
| Rockwell hardness | - | ASTM D785 | 120 R |
| ASTM D785 | 85 | ||
| - | ASTM D785 | 85 M | |
| tensile strength | ASTM D638/ISO 527 | 64 kg/cm²(MPa)[Lb/in²] | |
| ASTM D638 | 64 Mpa | ||
| Wear resistance | ASTM D1044 | -- |
| other | شرایط آزمون | روش آزمون | ASAHI JAPAN/4012 |
|---|---|---|---|
| characteristic | 齿轮 | ||
| remarks | 减硬度增韧性 |
| Physical properties | شرایط آزمون | روش آزمون | ASAHI JAPAN/4012 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.56 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 9 g/10min | |
| Shrinkage rate | Across Flow | 旭化成法 | 1.8-2.2 % |
| ASTM D955 | 1.8-2.2 % | ||
| Flow | 旭化成法 | 1.8-2.2 % | |
| Water absorption rate | ASTM D570 | 0.2 % | |
| ASTM D570/ISO 62 | 0.2 % |