High-performance fireproof daub and preparation method thereof
A high-performance, cement technology, applied in the field of fireproof sealing materials, can solve problems such as human body hazards, equipment corrosion damage, and affecting equipment sensitivity, etc., and achieve the effects of small thermal conductivity, good fireproof performance, and low cost
Inactive Publication Date: 2019-11-08
上海嗣高新材料科技有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
Although the fireproof sealant made by the invention has a certain fireproof performance, it contains halogen, which will release toxic hydrogen halide gas in a fire, causing harm to the human body; moreover, the hydrogen halide gas will also adhere to electrical equipment, affecting The sensitivity of the equipment can even cause corrosion damage to the equipment
Method used
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Embodiment 1
[0022] A kind of high-performance fireproof mortar, by mass percentage, comprises the following components:
[0023]
[0024]
Embodiment 2
[0026] A kind of high-performance fireproof mortar, by mass percentage, comprises the following components:
[0027]
Embodiment 3
[0029] A kind of high-performance fireproof mortar, by mass percentage, comprises the following components:
[0030]
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Abstract
The invention discloses high-performance fireproof daub. The fireproof daub comprises the following components in%age by mass: 25-35% of water glass, 12-20% of polyisobutylene, 20-30% of a flame retardant, 2-6% of industrial glycerol, 20-27% of aluminum silicate fiber loose wool, 1-2% of polystyrene particles and 0.5-1% of medium chrome yellow. The invention also discloses a preparation method ofthe high-performance fireproof mortar. The fireproof daub disclosed by the invention has low heat conductivity coefficient and good flame retardant performance.
Description
Technical field: [0001] The invention relates to a fireproof sealing material, in particular to a high-performance fireproof mastic and a preparation method thereof. Background technique: [0002] The frequent occurrence of fire accidents poses a serious threat to people's lives and properties. The fire or smoke in the fire process often spreads to adjacent houses or other floors through the holes through which wires, cables and various pipes pass, thus causing fire hazards. The accident expanded and caused serious consequences. At present, fireproof sealing materials are generally used at home and abroad to block various penetrations, such as various openings formed when cables, air pipes, and air pipes pass through walls or floors, so as to prevent the spread of fire and prevent the spread of toxic smoke, and control the fire. Within a certain range, reduce fire losses. [0003] At present, the commonly used fireproof sealing materials mainly include organic fireproof bl...
Claims
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IPC IPC(8): C04B28/26C04B111/28
CPCC04B28/26C04B2111/28C04B2201/32C04B22/06C04B24/026C04B24/2611C04B14/4656C04B16/08C04B2103/54
Inventor 徐志浩钱彩霞
Owner 上海嗣高新材料科技有限公司