A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite thermal insulation material as well as preparation method and application thereof
The invention belongs to the technical field of composite thermal insulation materials, and particularly relates to a composite thermal insulation material and a preparation method and application thereof. The invention provides a composite thermal insulation material. The composite thermal insulation material comprises the following components in percentage by mass: 68-80% of straw ash, 9-11% of glass beads, 3-6% of vinyl versatate, 3-7% of sodium methyl silicate, 4-6% of silica sol and 0.5-2% of a water-resistant agent. The composite thermal insulation material provided by the invention takes the straw ash as a main raw material, so that the recycling of the straw ash is realized, and the waste of resources and the pollution to the environment are reduced. According to the technical scheme, the preparation method of the composite thermal insulation material comprises the following steps: mixing the straw ash, the glass beads, the vinyl versatate, the sodium methyl silicate, the silica sol, the water-resistant agent and the water to obtain a mixture; and molding the mixture to obtain the composite thermal insulation material. The preparation method provided by the invention is simple and easy for industrial production.
本发明属于复合保温材料技术领域，具体涉及一种复合保温材料及其制备方法和应用。本发明提供了一种复合保温材料，包括以下质量百分含量的组分：包括以下质量百分含量的组分：68～80％秸秆灰，9～11％玻璃微珠，3～6％叔碳酸乙烯酯，3～7％甲基硅酸钠，4～6％硅溶胶和0.5～2％耐水剂。本发明提供的复合保温材料以秸秆灰为主要原料，实现了秸秆灰资源化再利用，减少了资源的浪费和对环境的污染。本发明提供了上述技术方案所述复合保温材料的制备方法，包括以下步骤：秸秆灰、玻璃微珠、叔碳酸乙烯酯、甲基硅酸钠、硅溶胶、耐水剂和水混合，得到混合料；将所述混合料成型，得到所述复合保温材料。本发明提供的制备方法简单易工业化生产。
Composite thermal insulation material as well as preparation method and application thereof
The invention belongs to the technical field of composite thermal insulation materials, and particularly relates to a composite thermal insulation material and a preparation method and application thereof. The invention provides a composite thermal insulation material. The composite thermal insulation material comprises the following components in percentage by mass: 68-80% of straw ash, 9-11% of glass beads, 3-6% of vinyl versatate, 3-7% of sodium methyl silicate, 4-6% of silica sol and 0.5-2% of a water-resistant agent. The composite thermal insulation material provided by the invention takes the straw ash as a main raw material, so that the recycling of the straw ash is realized, and the waste of resources and the pollution to the environment are reduced. According to the technical scheme, the preparation method of the composite thermal insulation material comprises the following steps: mixing the straw ash, the glass beads, the vinyl versatate, the sodium methyl silicate, the silica sol, the water-resistant agent and the water to obtain a mixture; and molding the mixture to obtain the composite thermal insulation material. The preparation method provided by the invention is simple and easy for industrial production.
本发明属于复合保温材料技术领域，具体涉及一种复合保温材料及其制备方法和应用。本发明提供了一种复合保温材料，包括以下质量百分含量的组分：包括以下质量百分含量的组分：68～80％秸秆灰，9～11％玻璃微珠，3～6％叔碳酸乙烯酯，3～7％甲基硅酸钠，4～6％硅溶胶和0.5～2％耐水剂。本发明提供的复合保温材料以秸秆灰为主要原料，实现了秸秆灰资源化再利用，减少了资源的浪费和对环境的污染。本发明提供了上述技术方案所述复合保温材料的制备方法，包括以下步骤：秸秆灰、玻璃微珠、叔碳酸乙烯酯、甲基硅酸钠、硅溶胶、耐水剂和水混合，得到混合料；将所述混合料成型，得到所述复合保温材料。本发明提供的制备方法简单易工业化生产。
Composite thermal insulation material as well as preparation method and application thereof
一种复合保温材料及其制备方法和应用
ZHANG HUIJUN (author) / ZHANG ZHONGLAN (author) / WANG PENGJIA (author)
2022-05-31
Patent
Electronic Resource
Chinese
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