| 硼硅酸盐微晶泡沫玻璃耐酸性研究 |
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| 引用本文： | 王晴,涂欣,李琳,王宙.硼硅酸盐微晶泡沫玻璃耐酸性研究[J].中国陶瓷,2011(3). |
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| 作者姓名： | 王晴 涂欣 李琳 王宙 |
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| 作者单位： | 沈阳建筑大学材料学院;宿迁学院建筑工程系;河北建材职业技术学院; |
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| 基金项目： | 住房与城乡建设部研究开发项目(2010-K4-8) |
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| 摘 要： | 以废玻璃粉为主要原料,掺入适量的脱镁硼泥,以C和MnO2为复合发泡剂,以ZrO2、TiO2为晶核剂,引入适量的添加剂,采用粉末烧成法工艺制备硼硅酸盐微晶泡沫玻璃。运用DSC-TG、XRD、SEM等微观测试方法,确定试样的核化和晶化温度、晶相种类以及在酸中浸泡前后的微观形貌,研究试样的耐酸腐蚀性。研究结果表明:当废玻璃粉和脱镁硼泥的质量比为8∶2,添加3%TiO2晶核剂,在1150℃保温30min,制备出硼硅酸盐微晶泡沫玻璃试样。把试样浸泡在0.1mol/L的稀硫酸中,浸泡14d后质量仅增加了0.02%,而浸泡35d-42d试样质量基本不变,说明硼硅酸盐微晶泡沫玻璃具有较强的耐酸性。
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| 关 键 词： | 废玻璃 硼泥 硼硅酸盐 微晶泡沫玻璃 耐酸性 |
RESEARCH ON ACID RESISTANCE OF BOROSILICATE MICROCRYSTALLINE FOAM GLASS |
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| Wang Qing,Tu Xin,Li Lin,Wang Zhou.RESEARCH ON ACID RESISTANCE OF BOROSILICATE MICROCRYSTALLINE FOAM GLASS[J].China Ceramics,2011(3). |
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| Authors: | Wang Qing Tu Xin Li Lin Wang Zhou |
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| Affiliation: | Wang Qing1,Tu Xin1,Li Lin2,Wang Zhou3(1 School of Materials Science and Engineering,Shenyang Jianzhu University,Shenyang 110168,2 Department of Architecture and Civil Engineering,School SuQian College,SuQian 223800,3 Hebei Vocational&Technical College of Building Materials,Qinhuangdao 066004) |
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| Abstract: | Borosilicate microcrystalline foam glass was produced by utilizing magnesium-removal boron mud and cullet as raw materials,adding C and MnO2 as foaming agent,ZrO2 and TiO2 as nucleation agent and a appropriate amount of additive,through powder burning process.The range of crystallization and nucleation temperature,crystalline phase identification and microstructure before and after immersing in acid were observed by DTA,XRD and SEM in order to study the acid resistance of the specimen.The results showed tha... |
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| Keywords: | waste glass boron sludge borosilicate microcrystalline foam glass acid resistance |
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