| 用聚合-溶解-析出法制备强疏水性聚酯 |
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| 引用本文： | 金剑,王雪,肖长发.用聚合-溶解-析出法制备强疏水性聚酯[J].材料研究学报,2011(2):165-171. |
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| 作者姓名： | 金剑 王雪 肖长发 |
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| 作者单位： | 天津工业大学改性与功能纤维天津市重点实验室;生物源纤维制造技术国家重点实验室; |
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| 基金项目： | 国家科技部2009BAE75B00资助项目~~ |
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| 摘 要： | 以聚对苯二甲酸乙二酯(PET)为分子链主要成分,引入第三单体聚羟基氟硅油(FGX),共聚出疏水改性共聚酯(MPET).用1H-NMR、ESCA对MPET进行表征,研究了溶解-析出条件对MPET材料表面形貌、疏水性能及力学性能的影响.结果表明,样品表面结晶析出粒子的形状和疏水效果与溶解时间相关.用溶解-析出法制备的强疏水...
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| 关 键 词： | 有机高分子材料 强疏水性聚酯 聚合-溶解-析出法 微观结构 |
A High-hydrophobic Polyester Prepared by Polymerization-Dissolution-Precipitation Method |
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| JIN Jian WANG Xue XIAO Changfa .Tianjin Municipal Key Laboratory of Fiber Modification & Functional Fiber,Tianjin Polytechnic University,Tianjin .State key Laboratory of Biobased Fiber Manufacturing Technology,China Textile Academy,Beijing.A High-hydrophobic Polyester Prepared by Polymerization-Dissolution-Precipitation Method[J].Chinese Journal of Materials Research,2011(2):165-171. |
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| Authors: | JIN Jian WANG Xue XIAO Changfa Tianjin Municipal Key Laboratory of Fiber Modification & Functional Fiber Tianjin Polytechnic University Tianjin State key Laboratory of Biobased Fiber Manufacturing Technology China Textile Academy Beijing |
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| Affiliation: | JIN Jian~(1,2**) WANG Xue~1 XIAO Changfa~1 1.Tianjin Municipal Key Laboratory of Fiber Modification & Functional Fiber,Tianjin Polytechnic University,Tianjin 300160 2.State key Laboratory of Biobased Fiber Manufacturing Technology,China Textile Academy,Beijing 100025 |
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| Abstract: | Hydrophobically-modified polyester(MPET) was synthesized by employing poly(ethylene terephthalate)(PET) as the major components of molecular chain and hydroxy-fluorosilicone polymer (FGX) as the third monomer,was characterized by ~1H-NMR and ESCA,and the influence of dissolution-precipitation factors on the surface morphology,hydrophobicity and tensile strength were investigated.It was found that the likeness of the surface particles and the hydrophobicity of the samples were connected with the dissolving t... |
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| Keywords: | organic polymer materials high-hydrophobic polyester polymerization-dissolution-precipitation microstructure |
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