ECOVYLOPET? EMC2301
聚對苯二甲酸乙二酯
產(chǎn)品說明:
Features
1. Having made significant improvement in appearances, fluidity and mold release easiness, ECOVYLOPET? can be processed much easier than general PET for injection molding.
2. It is adaptable for large auto-parts and industrial product parts.
3. With a specific miscibility method, its impact resistance has greatly been enhanced.
填料/增強(qiáng)材料 | |
特性 | 抗撞擊性良好、可回收材料、可加工性良好、良好的流動性、脫模性能良好、外觀良好 |
用途 | 工業(yè)應(yīng)用、瓶子、汽車的發(fā)動機(jī)罩下的零件、汽車領(lǐng)域的應(yīng)用 |
形式 | |
加工方法 | |
密度 / 比重 | 1.44 |
| ASTM D792 |
收縮率 |
|
| ASTM D955 |
流動 : 0.0787 in | 0.012 | in/in |
|
橫向流動 : 0.0787 in | 0.013 | in/in |
|
吸水率 (24 hr, 73°F) | 0.060 | % | ASTM D570 |
洛氏硬度 (M 級) | 90 |
| ASTM D785 |
拉伸模量 | 638000 | psi | ASTM D638 |
抗張強(qiáng)度 (屈服) | 7980 | psi | ASTM D638 |
伸長率 (斷裂) | 1.8 | % | ASTM D638 |
彎曲強(qiáng)度 (屈服) | 14500 | psi | ASTM D790 |
懸壁梁缺口沖擊強(qiáng)度 | 0.75 | ft·lb/in | ASTM D256 |
載荷下熱變形溫度 (66 psi, 未退火) | 392 | °F | ASTM D648 |
線形熱膨脹系數(shù) - 流動 | 2.5E-5 | in/in/°F | ASTM D696 |
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