Development of a New Kind of Sealing Composite Material Reinforced with Carbon and Glass Hybrid Fibers
A new kind of sealing composite material reinforced mainly with carbon and glass hybrid fibers was developed with calendar preparation method. In consideration of the difference of surface behavior, carbon fiber and glass fiber were pretreated by various surface treatment methods, and the effect of these methods on the material properties and interface bonding between fibers and matrix was studied through the transverse tensile test and SEM analysis. The optimum prescription of the sealing composite material was obtained by regression design method, adopting stress relaxation at 300°C as evaluating indicator. The performances of the developed sealing composite material were tested, and the results indicated that the main performances of the material coincided with the requirements prescribed in Chinese national standard and some performances were even better than that of the products of some famous corporations.
Z.Y. Shen, M.N. James, W.D. Li, and Y.X. Zhao
Y. Chen and B. Q. Gu, "Development of a New Kind of Sealing Composite Material Reinforced with Carbon and Glass Hybrid Fibers", Advanced Materials Research, Vols. 44-46, pp. 651-658, 2008