非金属矿
非金屬礦
비금속광
Non-Metallic Mines
2015年
5期
31-33,36
,共4页
王前%杜庆洋%姚奇恒%李成峰%刘俊成
王前%杜慶洋%姚奇恆%李成峰%劉俊成
왕전%두경양%요기항%리성봉%류준성
建陶废料%高岭土%造孔剂%多孔保温材料
建陶廢料%高嶺土%造孔劑%多孔保溫材料
건도폐료%고령토%조공제%다공보온재료
tile industry waste%kaolin%pore-forming agent%porous thermal insulation materials
利用建陶厂抛光砖废渣、废熟料和废生料为原料，通过添加高岭土、煤粉和发泡剂制备多孔保温材料。研究了高岭土和煤粉的用量、烧成温度对样品气孔率、抗压强度和微观结构的影响。利用阿基米德法测量样品的气孔率，万能试验机测试样品的抗压强度，体视显微镜分析样品的微观结构。结果表明：添加20%高岭土和15%煤粉，在1100℃烧结可制备气孔率为59.70%，抗压强度为4.12 MPa，发泡均匀的多孔保温材料。
利用建陶廠拋光磚廢渣、廢熟料和廢生料為原料，通過添加高嶺土、煤粉和髮泡劑製備多孔保溫材料。研究瞭高嶺土和煤粉的用量、燒成溫度對樣品氣孔率、抗壓彊度和微觀結構的影響。利用阿基米德法測量樣品的氣孔率，萬能試驗機測試樣品的抗壓彊度，體視顯微鏡分析樣品的微觀結構。結果錶明：添加20%高嶺土和15%煤粉，在1100℃燒結可製備氣孔率為59.70%，抗壓彊度為4.12 MPa，髮泡均勻的多孔保溫材料。
이용건도엄포광전폐사、폐숙료화폐생료위원료，통과첨가고령토、매분화발포제제비다공보온재료。연구료고령토화매분적용량、소성온도대양품기공솔、항압강도화미관결구적영향。이용아기미덕법측량양품적기공솔，만능시험궤측시양품적항압강도，체시현미경분석양품적미관결구。결과표명：첨가20%고령토화15%매분，재1100℃소결가제비기공솔위59.70%，항압강도위4.12 MPa，발포균균적다공보온재료。
The porous thermal insulation materials was prepared using tile ceramic waste, kaolin, pulverized coal and blowing agent as raw materials in the thesis. The inlfuence of addition amount of kaolin, pulverized coal and sintering temperature on porosity, compressive strength and microstructure of sample were studied. The porosity of sample was measured by archimedes law. The compressive strength was tested using universal testing machine and the microstructure was observed with the stereo microscope. The experimental results showed that the porous thermal insulation materials with porosity of 59.70%, compressive strength of 4.12 MPa and uniformity of bubbles was prepared when the addition amount of kaolin and pulverized coal was 20% and 15%, and the sintering temperature was 1100℃.
