偶联剂对AN/PU复合材料性能的影响  

The Effect of Coupling Agent on the Properties of AN/PU Composite Materials

作　　者：杜仕国[1] 吉法祥[1] 陈明华[1] 

机构地区：[1]华东工学院化工学院

出　　处：《华东工学院学报》1993年第3期35-39,共5页

摘　　要：该文从宏观和微观两个方面研究了偶联剂对AN/PU复合材料性能的影响。通过测试拉伸强度和燃烧速度等参数表征AN/PU复合材料的力学性能和燃烧性能,并采用IR、ESCA和SEM等现代分析手段对AN/PU多相复合体系的界面相互作用进行了探讨。结果表明,改善AN粒子与基体之间的界面粘结是提高AN/PU复合材料综合性能的重要因素。In this paper, properties of AN/PU composite materialsare studied in macroscopic and microscopic aspects. The mechanicaland burning properties of AN/PU composite materials are character-ized by measuring tensile strength and burning velocity factors, andthe interface interaction of AN/PU polyphase system is discussed bymeans of modern analysis methods of IR, ESCA and SEM. The re-sults have shown, the improvement of the interface adhesion betweenAN particles and matrix is an important factor to enhance the generalproperties of AN/PU composite materials.

关 键 词：复合材料 偶联剂 硝酸铵 聚氨酯 

分 类 号：TB33[一般工业技术—材料科学与工程]