Surface modification of HMPBO fibers by silane coupling agent of KH-560 treatment assisted by ultrasonic vibration

被引：46

作者：

Gu, Junwei

Dang, Jing

Geng, Wangchang

Zhang, Qiuyu ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Key Lab Space Appl Phys & Chem, Minist Educ, Xian 710072, Peoples R China

来源：

FIBERS AND POLYMERS | 2012年 / 13卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Surface modification; HMPBO fibers; Silane coupling agent; Ultrasonic vibration; OXYGEN PLASMA TREATMENT; PBO FIBER; INTERFACIAL ADHESION; EPOXY COMPOSITES; MECHANISM; STRENGTH;

D O I：

10.1007/s12221-012-0979-x

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

The surface modification of poly (p-phenylene-2,6-benzobisoxazole) (HMPBO) fibers by silane coupling agent of gamma-aminopropyl triethoxy silane (KH-560) treatment assisted by ultrasonic vibration was investigated. The chemical composition and surface morphologies of the HMPBO fibers were analyzed and characterized by XPS, FTIR, TGA and SEM. The tensile properties of the HMPBO fibers were also studied. The results indicated that polar hydroxyl groups were successfully introduced on the HMPBO surface after the proposed treatment processes, and the surface roughness of HMPBO fibers was increased. Moreover, the treated HMPBO maintained relatively excellent tensile strength, and the single fiber pull-out strength of HMPBO was improved from 0.94 MPa to 1.07 MPa.

引用

收藏

页码：979 / 984

页数：6

相关论文

共 27 条

[1] Effects of PBO Fiber and Clay on the Mechanical, Morphological, and Dynamic Mechanical Properties of NR/HDPE Blends [J].

Ahmad, Ishak ;

Ismail, Ramli ;

Abdullah, Ibrahim .

POLYMER ENGINEERING AND SCIENCE, 2011, 51 (03) :419-425

[2] Tensile fatigue behaviour of PBO fibres [J].

Davies, P. ;

Bunsell, A. R. ;

Chailleux, E. .

JOURNAL OF MATERIALS SCIENCE, 2010, 45 (23) :6395-6400

[3] Single fibre deformation studies of poly(p-phenylene benzobisoxazole) fibres -: Part II -: Variation of crystal strain and crystallite orientation across the fibre [J].

Davies, RJ ;

Montes-Morán, MA ;

Riekel, C ;

Young, RJ .

JOURNAL OF MATERIALS SCIENCE, 2003, 38 (10) :2105-2115

[4] Semi-empirical calculation and spectroscopic study of protonated poly(p-phenylene benzobisoxazole) models [J].

Feng, DD ;

Wang, SF ;

Zhuang, QX ;

Wu, PP ;

Han, ZW .

POLYMER, 2004, 45 (26) :8871-8879

[5] Thermal properties of epoxy resin nanocomposites based on hydrotalcites [J].

Frache, A. ;

Monticelli, O. ;

Nocchetti, M. ;

Tartaglione, G. ;

Costantino, U. .

POLYMER DEGRADATION AND STABILITY, 2011, 96 (01) :164-169

[6] Study on preparation of SiO2/epoxy resin hybrid materials by means of sol-gel [J].

Gu, Jun-Wei ;

Zhang, Qiu-Yu ;

Li, Hong-Chun ;

Tang, Yu-Sheng ;

Kong, Jie ;

Dang, Jing .

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2007, 46 (10-12) :1129-1134

[7] Study on preparation and fire-retardant mechanism analysis of intumescent flame-retardant coatings [J].

Gu, Jun-wei ;

Zhang, Guang-cheng ;

Dong, Shan-lai ;

Zhang, Qiu-yu ;

Kong, Jie .

SURFACE & COATINGS TECHNOLOGY, 2007, 201 (18) :7835-7841

[8] Preparation and mechanical properties researches of silane coupling reagent modified β-silicon carbide filled epoxy composites [J].

Gu, Junwei ;

Zhang, Qiuyu ;

Dang, Jing ;

Zhang, Junping ;

Chen, Shaojie .

POLYMER BULLETIN, 2009, 62 (05) :689-697

[9] Effect of air plasma treatment on mechanical and tribological properties of PBO fabric composites [J].

Guo, Fang ;

Zhang, Zhao-Zhu ;

Zhang, Hui-juan ;

Liu, Wei-min .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2009, 40 (08) :1305-1310

[10] High electrical conductivity and high corrosion resistance fibers with high modulus and high strength prepared by electroless plating of gold on the surface of poly (p-phenylene benzobisoxazole) (PBO) [J].

Ishikawa, Hisako ;

Chen, Qingyun ;

Bin, Yuezhen ;

Komatsu, Kaori ;

Matsuo, Masaru .

JOURNAL OF MATERIALS SCIENCE, 2007, 42 (18) :7772-7779