A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite phase-change material, phase-change temperature-adjusting lightweight ceramic tile and preparation method of phase-change temperature-adjusting lightweight ceramic tile
The invention belongs to the technical field of new materials, and particularly discloses a composite phase-change material, a phase-change temperature-adjusting lightweight ceramic tile and a preparation method of the phase-change temperature-adjusting lightweight ceramic tile. The composite phase change material comprises an organic phase change material, an inorganic phase change material, a nucleating agent and a support matrix, wherein the nucleating agent is selected from at least one of calcium sulfate, magnesium sulfate and hydrates of the calcium sulfate and the magnesium sulfate; the supporting matrix is selected from at least one of expanded graphite, expanded perlite, closed-cell perlite and vitrified microbeads. The light ceramic tile comprises a light green body and a composite phase change material, wherein the composite phase change material is fixed on the upper surface of the light green body through an adhesive. The composite phase change material has good structural stability, and leakage and failure of the phase change material can be effectively prevented; and when the composite material is compounded with a light ceramic tile, the temperature stability in a building can be effectively improved, and the energy efficiency is improved.
本发明属于新材料技术领域，具体公开了一种复合相变材料、相变调温轻质陶瓷砖及其制备方法。该复合相变材料包括有机相变材料、无机相变材料、成核剂和支撑基质；其中：成核剂选自硫酸钙、硫酸镁及上述物质的水合物中的至少一种；支撑基质选自膨胀石墨、膨胀珍珠岩、闭孔珍珠岩、玻化微珠中的至少一种。轻质陶瓷砖包括轻质坯体和复合相变材料，复合相变材料通过粘合剂固定于轻质坯体的上表面。本发明的复合相变材料具有良好的结构稳定性，可有效防止相变材料的泄漏与失效；将其与轻质陶瓷砖复合使用时，可有效提高建筑内部的温度稳定，提高能源效率。
Composite phase-change material, phase-change temperature-adjusting lightweight ceramic tile and preparation method of phase-change temperature-adjusting lightweight ceramic tile
The invention belongs to the technical field of new materials, and particularly discloses a composite phase-change material, a phase-change temperature-adjusting lightweight ceramic tile and a preparation method of the phase-change temperature-adjusting lightweight ceramic tile. The composite phase change material comprises an organic phase change material, an inorganic phase change material, a nucleating agent and a support matrix, wherein the nucleating agent is selected from at least one of calcium sulfate, magnesium sulfate and hydrates of the calcium sulfate and the magnesium sulfate; the supporting matrix is selected from at least one of expanded graphite, expanded perlite, closed-cell perlite and vitrified microbeads. The light ceramic tile comprises a light green body and a composite phase change material, wherein the composite phase change material is fixed on the upper surface of the light green body through an adhesive. The composite phase change material has good structural stability, and leakage and failure of the phase change material can be effectively prevented; and when the composite material is compounded with a light ceramic tile, the temperature stability in a building can be effectively improved, and the energy efficiency is improved.
本发明属于新材料技术领域，具体公开了一种复合相变材料、相变调温轻质陶瓷砖及其制备方法。该复合相变材料包括有机相变材料、无机相变材料、成核剂和支撑基质；其中：成核剂选自硫酸钙、硫酸镁及上述物质的水合物中的至少一种；支撑基质选自膨胀石墨、膨胀珍珠岩、闭孔珍珠岩、玻化微珠中的至少一种。轻质陶瓷砖包括轻质坯体和复合相变材料，复合相变材料通过粘合剂固定于轻质坯体的上表面。本发明的复合相变材料具有良好的结构稳定性，可有效防止相变材料的泄漏与失效；将其与轻质陶瓷砖复合使用时，可有效提高建筑内部的温度稳定，提高能源效率。
Composite phase-change material, phase-change temperature-adjusting lightweight ceramic tile and preparation method of phase-change temperature-adjusting lightweight ceramic tile
一种复合相变材料、相变调温轻质陶瓷砖及其制备方法
ZHANG TI (author) / KE SHANJUN (author) / WU CHANGFA (author) / MENG ZHENMING (author) / MA CHAO (author) / ZHU ZHICHAO (author)
2024-09-10
Patent
Electronic Resource
Chinese
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