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A platform for research: civil engineering, architecture and urbanism
High-efficiency energy-saving soft porcelain based on aerogel and preparation method of high-efficiency energy-saving soft porcelain
The invention belongs to the technical field of building decoration materials, and particularly relates to aerogel-based high-efficiency energy-saving soft porcelain and a preparation method thereof. The soft porcelain is prepared by taking a compounded inorganic material as a main body, modifying the main body and then supplementing with organic composite aerogel and water-based resin emulsion, the composite aerogel is organic aerogel and can be well compatible with the organic emulsion without modification treatment, and the composite aerogel has a fine net-shaped structure and has more excellent flexibility, so that the water-based soft porcelain can be used for preparing the water-based soft porcelain. The toughness of the soft porcelain can be further improved; according to the water-based resin emulsion, deionized water participates in a hydrolytic emulsification reaction, the water-based resin emulsion is different from traditional water-based vinyl ester resin with water as a dispersion medium, demulsification and flocculation caused by temperature, stirring or adsorption by additives are avoided, water cannot be separated out of the emulsion, the water vapor resistance effect is better, and the water resistance and flame retardance of the soft porcelain can be further improved. The soft porcelain has the advantages of easily available raw materials, simple preparation process, low cost, high efficiency, energy saving and environmental protection, and can be prepared without high-temperature baking.
本发明属于建筑装饰材料技术领域，具体涉及一种基于气凝胶的高效节能软瓷及其制备方法。该软瓷是以复配的无机材料为主体，经改性后辅以有机复合气凝胶和水性树脂乳液制备得到，其中复合气凝胶为有机气凝胶，无需改性处理就可以与有机乳液很好相容，而且其具有的细网状结构具有更优异的柔性，能够进一步提高软瓷的韧性；所用水性树脂乳液是去离子水参与水解乳化反应，与传统的以水为分散介质的水性乙烯基酯树脂不同，不会随着温度、搅拌或被外加物吸附而破乳絮凝，水不会从乳液中析出，抗水蒸气率效果更好，可以进一步提高软瓷的抗水性和阻燃性。该软瓷所用原料易得，制备工艺简单，成本低，无需高温烘焙即可制得，高效节能环保。
High-efficiency energy-saving soft porcelain based on aerogel and preparation method of high-efficiency energy-saving soft porcelain
The invention belongs to the technical field of building decoration materials, and particularly relates to aerogel-based high-efficiency energy-saving soft porcelain and a preparation method thereof. The soft porcelain is prepared by taking a compounded inorganic material as a main body, modifying the main body and then supplementing with organic composite aerogel and water-based resin emulsion, the composite aerogel is organic aerogel and can be well compatible with the organic emulsion without modification treatment, and the composite aerogel has a fine net-shaped structure and has more excellent flexibility, so that the water-based soft porcelain can be used for preparing the water-based soft porcelain. The toughness of the soft porcelain can be further improved; according to the water-based resin emulsion, deionized water participates in a hydrolytic emulsification reaction, the water-based resin emulsion is different from traditional water-based vinyl ester resin with water as a dispersion medium, demulsification and flocculation caused by temperature, stirring or adsorption by additives are avoided, water cannot be separated out of the emulsion, the water vapor resistance effect is better, and the water resistance and flame retardance of the soft porcelain can be further improved. The soft porcelain has the advantages of easily available raw materials, simple preparation process, low cost, high efficiency, energy saving and environmental protection, and can be prepared without high-temperature baking.
本发明属于建筑装饰材料技术领域，具体涉及一种基于气凝胶的高效节能软瓷及其制备方法。该软瓷是以复配的无机材料为主体，经改性后辅以有机复合气凝胶和水性树脂乳液制备得到，其中复合气凝胶为有机气凝胶，无需改性处理就可以与有机乳液很好相容，而且其具有的细网状结构具有更优异的柔性，能够进一步提高软瓷的韧性；所用水性树脂乳液是去离子水参与水解乳化反应，与传统的以水为分散介质的水性乙烯基酯树脂不同，不会随着温度、搅拌或被外加物吸附而破乳絮凝，水不会从乳液中析出，抗水蒸气率效果更好，可以进一步提高软瓷的抗水性和阻燃性。该软瓷所用原料易得，制备工艺简单，成本低，无需高温烘焙即可制得，高效节能环保。
High-efficiency energy-saving soft porcelain based on aerogel and preparation method of high-efficiency energy-saving soft porcelain
一种基于气凝胶的高效节能软瓷及制备方法
HUANG ZHIQIANG (author) / XIA WENGUANG (author) / JIAO ZHENG (author) / YANG GUANGJUN (author) / ZHANG HAIWEI (author) / SI ZHENGKAI (author) / WANG MINGLEI (author) / JIA YABING (author) / YANG YUZHONG (author) / ZHAO CHU (author)
2023-12-15
Patent
Electronic Resource
Chinese
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