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《Chinese Journal of Explosives & Propellants》 2008-02
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Research Progress on Polymer/Layer Silicate Nanocomposite Materials for Anti-ablation

LI Dong,WANG Ji-gui(Xi′an Modern Chemistry Research Institute,Xi′an 710065,China)  
Based on the microstructure of layer-silicates and the theory of thermodynamics when intercatated polymer into layersilicate,the feasibility of preparing polymer/layered silicate nanocomposites and the modified methods of layer silicates were discussed.The theory of dispersion of nanosilicate in polymer melt and the key technique to reach nanoscale dispersion were introduced.The characterization and test method of microstructure, ablative mechanism and ablative properties of the composites were specialized and application prospects in rocket engine motor inner insulation were pointed out with 22 references.
【CateGory Index】: TB383.1
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