Kaolin flame-retardant foaming agent

A technology of kaolin and foaming agent, which is applied in the direction of fireproof coatings, etc., can solve the problems of no flame retardancy and air purification, and achieve the effects of large foam production, uniform pore size, and good compatibility

CN103265200AActive Publication Date: 2013-08-28安徽优盾信息科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-08-28
Patent Text Reader

Abstract

The invention discloses a kaolin flame-retardant foaming agent. The technical scheme has the following key points: the kaolin flame-retardant foaming agent comprises dried kaolin, activated attapulgite, sodium hydrogen carbonate, sodium alkyl benzene sulfonate, sodium polyacrylate, sodium pyrophosphate, ammonium polyphosphate and zinc borate. The finished product of the kaolin flame-retardant foaming agent is prepared by stirring, grinding and packaging the ingredients. Water is added into the kaolin flame-retardant foaming agent, and a great deal of gas is rapidly released after the water solution is stirred at high speed, so that porous foam slurry can be formed; the foam slurry is jetted by a high-pressure water gun so as to be directly used for putting out a fire; the foam slurry is stably covered on the surface layer of combustible material so as to form a foam slurry film; and the foam slurry film can rapidly isolate the contact between the combustible material and the air, and the combustible material is prevented from continuously burning, so that the aims of inflaming retarding and extinguishing a fire can be achieved. The kaolin flame-retardant foaming agent is suitable for producing light weight boards, light weight walls and noise reduction products which have the inflaming retarding and fire extinguishing functions.
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Description

technical field

[0001] The invention relates to a foaming agent, in particular to a kaolin flame-retardant foaming agent. Background technique

[0002] Urban noise seriously affects the normal life and personal health of urban residents. Urban noise mainly refers to traffic noise, factory noise, construction noise and social life noise. It has become one of the conspicuous urban environmental pollution problems.

[0003] To control noise, measures such as damping, sound insulation, sound absorption, muffler, personal protection, and building layout are usually taken to minimize or reduce the vibration of the sound source, absorb the sound energy in propagation, and set up obstacles to reflect all or part of the sound. Reduce the effect of noise to achieve the purpose of controlling noise.

[0004] Usually, sound-absorbing materials are used to produce some sound-absorbing panels, sound-insulating walls, sound-absorbing nets and silencers to control noise pollution, and som...

Examples

Embodiment Construction

[0032] Below in conjunction with embodiment the present invention will be further described:

[0033] 1. The ingredients of kaolin flame retardant foaming agent are composed of the following components by weight percentage: 52% of dried kaolin, 12% of activated attapulgite clay, 26% of sodium bicarbonate, 8% of sodium alkylbenzene sulfonate, polyacrylic acid Sodium 0.7%, sodium pyrophosphate 0.5%, ammonium polyphosphate 0.4%, and zinc borate 0.4%.

[0034] The production method of the kaolin flame retardant foaming agent: input the ingredients of the kaolin flame retardant foaming agent into a mixer for stirring, and after stirring evenly, input it into a mill for grinding, the particle fineness is ≤0.044 mm, and the package is kaolin flame retardant foaming agent. The finished foam agent.

[0035] The production method of the dried kaolin is as follows: ① put the raw ore of kaolin into the pulverizer for pulverization, and the particle fineness after pulverization is ≤2 mm; ...