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Fireproof thermal insulation material and preparation method thereof
The invention relates to the technical field of materials, and particularly discloses a fireproof thermal insulation material and a preparation method thereof, and the fireproof thermal insulation material comprises the following raw materials: silicon dioxide aerogel, a solvent, a surfactant, a silane coupling agent and fibers. According to the embodiment of the invention, the silicon dioxide aerogel, the solvent, the surfactant, the silane coupling agent, the fibers and the like are used as raw materials, the prepared silicon dioxide aerogel fireproof heat-insulating film is low in price, and pollution of floating fibers and powder can be effectively avoided, so that the fireproof heat-insulating performance can be kept while the stability is kept; and the problem that an existing heat preservation and insulation material based on silicon dioxide aerogel cannot maintain the stability and the fireproof and heat insulation performance at the same time is solved. The preparation method provided by the invention is simple in production process flow, and the prepared product adapts to complex geometrical shapes, meets mechanical and thermal performance requirements and has a wide market prospect.
本发明涉及材料技术领域，具体公开了一种防火隔热材料及其制备方法，所述防火隔热材料包括以下的原料：二氧化硅气凝胶、溶剂、表面活性剂、硅烷偶联剂、纤维。本发明实施例以二氧化硅气凝胶、溶剂、表面活性剂、硅烷偶联剂、纤维等作为原料，制备得到的二氧化硅气凝胶防火隔热膜价格低廉，可以有效避免浮纤和粉末的污染，因此，能够在保持稳定性的同时保持防火隔热性能，解决了现有基于二氧化硅气凝胶的保温隔热材料存在无法在保持稳定性的同时保持防火隔热性能的问题。而本发明提供的制备方法生产工艺流程简单，制备的产品适应复杂几何形状，满足力学和热学性能要求，具有广阔的市场前景。
Fireproof thermal insulation material and preparation method thereof
The invention relates to the technical field of materials, and particularly discloses a fireproof thermal insulation material and a preparation method thereof, and the fireproof thermal insulation material comprises the following raw materials: silicon dioxide aerogel, a solvent, a surfactant, a silane coupling agent and fibers. According to the embodiment of the invention, the silicon dioxide aerogel, the solvent, the surfactant, the silane coupling agent, the fibers and the like are used as raw materials, the prepared silicon dioxide aerogel fireproof heat-insulating film is low in price, and pollution of floating fibers and powder can be effectively avoided, so that the fireproof heat-insulating performance can be kept while the stability is kept; and the problem that an existing heat preservation and insulation material based on silicon dioxide aerogel cannot maintain the stability and the fireproof and heat insulation performance at the same time is solved. The preparation method provided by the invention is simple in production process flow, and the prepared product adapts to complex geometrical shapes, meets mechanical and thermal performance requirements and has a wide market prospect.
本发明涉及材料技术领域，具体公开了一种防火隔热材料及其制备方法，所述防火隔热材料包括以下的原料：二氧化硅气凝胶、溶剂、表面活性剂、硅烷偶联剂、纤维。本发明实施例以二氧化硅气凝胶、溶剂、表面活性剂、硅烷偶联剂、纤维等作为原料，制备得到的二氧化硅气凝胶防火隔热膜价格低廉，可以有效避免浮纤和粉末的污染，因此，能够在保持稳定性的同时保持防火隔热性能，解决了现有基于二氧化硅气凝胶的保温隔热材料存在无法在保持稳定性的同时保持防火隔热性能的问题。而本发明提供的制备方法生产工艺流程简单，制备的产品适应复杂几何形状，满足力学和热学性能要求，具有广阔的市场前景。
Fireproof thermal insulation material and preparation method thereof
一种防火隔热材料及其制备方法
JIN GUANGHU (author)
2021-05-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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