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A platform for research: civil engineering, architecture and urbanism
Inorganic microbead modified silicon-plastic thermal insulation material and preparation method thereof
The invention belongs to the technical field of thermal insulation materials, and particularly relates to an inorganic microbead modified silicon-plastic thermal insulation material and a preparation method thereof, and the inorganic microbead modified silicon-plastic thermal insulation material comprises the following components based on the total weight: 5-10 wt% of magnetic inorganic microbeads; 1-3 wt% of an inorganic whisker; 3-5 wt% of a thermal insulation composite fiber; 1 to 3% by weight of a nanoparticle filler; 10 to 20% by weight of organic particles; 10 to 15 wt% of a cementitious material; 10 to 20% by weight of cement; and the balance of water. The thermal insulation material provided by the invention is scientific and reasonable in formula design, electromagnetic eddy current is generated under the action of a coil in the ingredient dispersion process, the electromagnetic eddy current has directivity, the magnetic inorganic microbeads can be distributed in order under the action of a magnetic field, the dispersity is improved, the purpose that organic particles are wrapped by inorganic materials can be achieved to the maximum extent, and the thermal insulation effect is good. The fireproof performance of the thermal insulation material is further guaranteed; meanwhile, the polyvinyl acetate emulsion and other binding materials are added, so that the thermal insulation material has the advantages of flexibility, water resistance and aging resistance.
本发明属于保温材料技术领域，具体涉及一种无机微珠改性硅塑保温材料及其制备方法，该无机微珠改性硅塑保温材料基于其总重量计包含：5‑10重量％的磁性无机微珠；1‑3重量％的无机晶须；3‑5重量％的保温复合纤维；1‑3重量％的纳米颗粒填料；10‑20重量％的有机颗粒；10‑15重量％的胶凝材料；10‑20重量％的水泥；和余量的水。本发明提供的保温材料配方设计科学合理，配料分散过程中在线圈的作用下产生电磁涡流，电磁涡流的具有方向性，其中磁性无机微珠在磁场的作用下能够进行有序性分布，提升分散性，“有机颗粒被无机材料包裹”能够最大程度实现，进而保障保温材料的防火性能；同时添加了聚醋酸乙烯乳液等胶凝材料，使得保温材料具有柔韧性、防水、耐老化优点。
Inorganic microbead modified silicon-plastic thermal insulation material and preparation method thereof
The invention belongs to the technical field of thermal insulation materials, and particularly relates to an inorganic microbead modified silicon-plastic thermal insulation material and a preparation method thereof, and the inorganic microbead modified silicon-plastic thermal insulation material comprises the following components based on the total weight: 5-10 wt% of magnetic inorganic microbeads; 1-3 wt% of an inorganic whisker; 3-5 wt% of a thermal insulation composite fiber; 1 to 3% by weight of a nanoparticle filler; 10 to 20% by weight of organic particles; 10 to 15 wt% of a cementitious material; 10 to 20% by weight of cement; and the balance of water. The thermal insulation material provided by the invention is scientific and reasonable in formula design, electromagnetic eddy current is generated under the action of a coil in the ingredient dispersion process, the electromagnetic eddy current has directivity, the magnetic inorganic microbeads can be distributed in order under the action of a magnetic field, the dispersity is improved, the purpose that organic particles are wrapped by inorganic materials can be achieved to the maximum extent, and the thermal insulation effect is good. The fireproof performance of the thermal insulation material is further guaranteed; meanwhile, the polyvinyl acetate emulsion and other binding materials are added, so that the thermal insulation material has the advantages of flexibility, water resistance and aging resistance.
本发明属于保温材料技术领域，具体涉及一种无机微珠改性硅塑保温材料及其制备方法，该无机微珠改性硅塑保温材料基于其总重量计包含：5‑10重量％的磁性无机微珠；1‑3重量％的无机晶须；3‑5重量％的保温复合纤维；1‑3重量％的纳米颗粒填料；10‑20重量％的有机颗粒；10‑15重量％的胶凝材料；10‑20重量％的水泥；和余量的水。本发明提供的保温材料配方设计科学合理，配料分散过程中在线圈的作用下产生电磁涡流，电磁涡流的具有方向性，其中磁性无机微珠在磁场的作用下能够进行有序性分布，提升分散性，“有机颗粒被无机材料包裹”能够最大程度实现，进而保障保温材料的防火性能；同时添加了聚醋酸乙烯乳液等胶凝材料，使得保温材料具有柔韧性、防水、耐老化优点。
Inorganic microbead modified silicon-plastic thermal insulation material and preparation method thereof
一种无机微珠改性硅塑保温材料及其制备方法
LIU YUDONG (author) / WANG YADONG (author) / LIU RUQUAN (author) / ZHOU KUN (author) / GAO ZE (author) / TANG GUOQIN (author) / LI JICHANG (author)
2023-08-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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