| 高压下聚酰胺-6结晶行为的研究 |
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| 引用本文： | 吕云伟 黄锐. 高压下聚酰胺-6结晶行为的研究[J]. 高压物理学报, 1998, 12(4): 298-302 |
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| 作者姓名： | 吕云伟 黄锐 |
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| 作者单位： | 四川联合大学塑料工程系 |
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| 基金项目： | 国家自然科学基金,教委博士点基金 |
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| 摘 要： | 用自制高压装置，对聚酰胺-6（PA6）在常压至1.2 GPa压力下熔体的结晶行为进行了研究。通过差示扫描量热（DSC）、宽角x射线衍射（WAXD）以及扫描电子显微镜（SEM）分析发现，在特定高压条件下，生成了含伸直链晶体、结构规整的PA6材料。
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| 关 键 词： | 聚酰胺 高压 伸直链晶体 |
| 收稿时间： | 1997-12-29; |
PRESSURE INDUCED CRYSTALLIZATION OF POLYAMIDE 6 FROM THE MELT |
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| Lu Yunwei,Huang Rui,Xie Banghu. PRESSURE INDUCED CRYSTALLIZATION OF POLYAMIDE 6 FROM THE MELT[J]. Chinese Journal of High Pressure Physics, 1998, 12(4): 298-302 |
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| Authors: | Lu Yunwei Huang Rui Xie Banghu |
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| Affiliation: | Department of Plastics Engineering, Sichuan Union University, Chengdu 610065, China |
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| Abstract: | A study has been made on the crystallization of polyamide 6 from the melt under high pressure.The morphology and structure has been investigated by means of differential scanning calorimetry,wide angle X ray diffraction and scanning electron microscopy.The experimental facts show that during the crystallization of polyamide 6 under high pressure,the size of the crystal as well as the crystalline order have increased considerably,and extended chain crystal has been grown. |
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| Keywords: | polyamide high pressure extended chain crystal. |
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