用有机硅树脂、KH560改性的纳米SiO2改性,并用无机填料(铝粉、玻璃粉、碳化硼)增强环氧树脂基体,制备了一种用于Al2O3陶瓷的新型耐高温胶粘剂.红外和热重分析表明,胶粘剂可在65℃固化,且耐热性较好.通过正交试验,优化了各原料的配比,根据优化配比制备的耐高温胶粘剂可使Al2O3陶瓷接头在经过1000℃高温处理后,剪切强度达到9.68 MPa.
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