| 高强防水石膏的研究 |
| |
| 引用本文： | 孙小耀,刘方,吴其胜.高强防水石膏的研究[J].化工新型材料,2012,40(8):35-37. |
| |
| 作者姓名： | 孙小耀 刘方 吴其胜 |
| |
| 作者单位： | 1. 常州大学材料科学与工程学院,常州,213164
2. 盐城工学院材料科学与工程学院,盐城,224003 |
| |
| 基金项目： | 江苏省经济与信息委员会科研资助项目，江苏省生态环境材料重点建设实验室资助项目 |
| |
| 摘 要： | 高强防水石膏作为一种新型材料,是石膏材料发展的一个重要的方向。利用聚乙烯醇和脱硫建筑石膏为主要原料,采用特殊的加工工艺制备出了一种特殊的聚乙烯醇-脱硫石膏复合材料即宏观无缺陷(MDF)石膏。对MDF石膏复合材料的力学性能和吸水率能进行测试和研究结果表明:采用该工艺能够显著提高石膏的内部的作用力和密实度,从而使石膏的力学性能得到极大提高,且石膏材料的耐水性能也得到进一步改善。
|
| 关 键 词： | 脱硫建筑石膏 宏观无缺陷石膏 力学性能 耐水性能 |
Study on high-strength waterproof gypsum |
| |
| Sun Xiaoyao
,
Liu Fang
,
Wu Qisheng.Study on high-strength waterproof gypsum[J].New Chemical Materials,2012,40(8):35-37. |
| |
| Authors: | Sun Xiaoyao Liu Fang Wu Qisheng |
| |
| Affiliation: | 1.School of Materials Science and Engineering,Changzhou University,Changzhou 213164; 2.School of Materials Science and Engineering,Yancheng Institute of Technology,Yancheng 224003) |
| |
| Abstract: | As one kind of new materials,high-strength waterproof gypsum is an important branch in the development of gypsum materials.Based on the main material of polyvinyl alcohol and desulphurization building gypsum,the polyvinyl alcohol-gypsum composite materials,i.e.macro-defect-free(MDF)gypsum has been manufactured by taking a special processing.The mechanical property and water absorption of MDF gypsum has been measured and studied and the results indicated that the internal force and density of MDF gypsum could been significantly improved,so that the mechanical property of gypsum has been greatly improved and the water resistance of gypsum materials have also been further improved. |
| |
| Keywords: | desulphurization building gypsum macro-defect-free gypsum mechanical property water resistance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
