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Carbon filer heat insulating material preparing method
The invention discloses a carbon fiber heat insulating material preparing method, and belongs to the technical field of heat insulating materials. According to the method, firstly, modification is conducted on carbon fiber and epoxy resin, secondly, the modified carbon fiber and the epoxy resin are mixed with foaming agents, blowing activators and lecithin are mixed, foaming is conducted, and carbon fiber heat insulating materials are obtained after carbonization is conducted. In the preparing process of the carbon fiber heat insulating materials, the foaming agents are adopted, a good space net structure is formed between carbon fiber and resin materials, the heat insulating materials obtained after carbonization is conducted have good heat insulating performance and strength.
Carbon filer heat insulating material preparing method
The invention discloses a carbon fiber heat insulating material preparing method, and belongs to the technical field of heat insulating materials. According to the method, firstly, modification is conducted on carbon fiber and epoxy resin, secondly, the modified carbon fiber and the epoxy resin are mixed with foaming agents, blowing activators and lecithin are mixed, foaming is conducted, and carbon fiber heat insulating materials are obtained after carbonization is conducted. In the preparing process of the carbon fiber heat insulating materials, the foaming agents are adopted, a good space net structure is formed between carbon fiber and resin materials, the heat insulating materials obtained after carbonization is conducted have good heat insulating performance and strength.
Carbon filer heat insulating material preparing method
LI MENGPING (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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