| 共混工艺条件对EPDM/PP热塑性弹性体力学性能的影响 |
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| 引用本文： | 肖汉文 蒋涛. 共混工艺条件对EPDM/PP热塑性弹性体力学性能的影响[J]. 胶体与聚合物, 1999, 17(3): 24-26 |
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| 作者姓名： | 肖汉文 蒋涛 |
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| 作者单位： | 湖北大学化学与材料科学学院!武汉430062 |
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| 摘 要： | 本文探讨了开炼机和单螺杆挤出机两种简单的共混设备制备的 EPDM/PP热塑性弹性体( TPES)性能差别 ,实验结果表明 ,单螺杆挤出机制备的 TPES具备更好的力学性能 ,170℃制备的 TPES的拉伸强度和 10 0 %定伸应力优于 190℃制备的 TPES,而断裂伸长率则相反
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| 关 键 词： | 三元乙丙橡胶 聚丙烯 热塑性弹性体 力学性能 工艺条件 |
THE INFLUENCE OF THE TECHNOLOGICAL CONDITIONS OF BLENDING ON MECHANICAL PROPERTIES OF EPDM/PP THERMOPLASTIC ELASTOMERS |
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| Xiao Hanwen Jiang Tao Huang Shiqiang. THE INFLUENCE OF THE TECHNOLOGICAL CONDITIONS OF BLENDING ON MECHANICAL PROPERTIES OF EPDM/PP THERMOPLASTIC ELASTOMERS[J]. Chinese Journal of Colloid and Polymer, 1999, 17(3): 24-26 |
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| Authors: | Xiao Hanwen Jiang Tao Huang Shiqiang |
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| Abstract: | In this paper,the difference of The properties of EPDM/PP thermoplastic elstomers (TPES) prepared with the open mill and single screw extruder as two kinds of simple equipment of mixing was explored.The experimental results showed that TPEs prepared with single-screw extruder had better mechanical properties,tensile strength and stress at 100% strain of TPEs prepared at 170℃ were superior to those of TPEs prepared at 190℃,yet elongation at break was opposite. |
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| Keywords: | ethylene propylene terpolymer polypropylene thermoplastic elastomers mechanical properties technological conditions |
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