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A platform for research: civil engineering, architecture and urbanism
Light wave-transparent ceramic thermal insulation material and preparation method thereof
The invention relates to a light wave-transparent ceramic thermal insulation material and a preparation method thereof. Specifically, the invention relates to a preparation method of a light wave-transparent ceramic thermal insulation material, which comprises the following steps: dispersing short fibers by a semi-dry mixing method, dispersing the short fibers by a wet process, forming a thermal insulation material wet blank, and drying, sintering and further performing moisture-proof treatment to obtain the light wave-transparent ceramic thermal insulation material with excellent density, heat conductivity coefficient and dielectric property. The invention also relates to the light wave-transparent ceramic thermal insulation material prepared by the method. The material is especially suitable for being used as a wave-transparent thermal insulation integrated material in aerospace crafts.
本发明涉及一种轻质透波陶瓷隔热材料及其制备方法。具体而言，本发明涉及一种轻质透波陶瓷隔热材料的制备方法，所述方法包括：半干混法分散短纤维；湿法分散短纤维；隔热材料湿坯成型；烘干烧结以及进一步的防潮处理，得到密度、导热系数及介电性能优异的轻质透波陶瓷隔热材料。本发明还涉及由所述方法制得的轻质透波陶瓷隔热材料，该材料尤其适合用作航天飞行器中的透波隔热一体化材料。
Light wave-transparent ceramic thermal insulation material and preparation method thereof
The invention relates to a light wave-transparent ceramic thermal insulation material and a preparation method thereof. Specifically, the invention relates to a preparation method of a light wave-transparent ceramic thermal insulation material, which comprises the following steps: dispersing short fibers by a semi-dry mixing method, dispersing the short fibers by a wet process, forming a thermal insulation material wet blank, and drying, sintering and further performing moisture-proof treatment to obtain the light wave-transparent ceramic thermal insulation material with excellent density, heat conductivity coefficient and dielectric property. The invention also relates to the light wave-transparent ceramic thermal insulation material prepared by the method. The material is especially suitable for being used as a wave-transparent thermal insulation integrated material in aerospace crafts.
本发明涉及一种轻质透波陶瓷隔热材料及其制备方法。具体而言，本发明涉及一种轻质透波陶瓷隔热材料的制备方法，所述方法包括：半干混法分散短纤维；湿法分散短纤维；隔热材料湿坯成型；烘干烧结以及进一步的防潮处理，得到密度、导热系数及介电性能优异的轻质透波陶瓷隔热材料。本发明还涉及由所述方法制得的轻质透波陶瓷隔热材料，该材料尤其适合用作航天飞行器中的透波隔热一体化材料。
Light wave-transparent ceramic thermal insulation material and preparation method thereof
一种轻质透波陶瓷隔热材料及其制备方法
ZHANG SILU (author) / SUN JINGJING (author) / ZHANG FAN (author) / ZHANG LIJUAN (author) / LI WENJING (author) / ZHANG HAO (author) / YANG JIEYING (author) / ZHAO YINGMIN (author)
2021-03-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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