Bentonite flame retardant foaming agent

A foaming agent, bentonite technology, applied in applications, household appliances, ceramic products, etc., can solve the problem of no flame retardant effect and purify the air, and achieve large foam production, good compatibility, and good foam stability. Effect

Inactive Publication Date: 2013-08-21
郑晓静
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There are many types of foaming agents, which have made a great contribution to the control of noise pollution, ...

Method used

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Experimental program
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Embodiment Construction

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

[0033] 1. The ingredients of bentonite flame retardant foaming agent are composed of the following components by weight percentage: activated clay 52%, high-viscosity attapulgite clay powder 10%, sodium bicarbonate 28%, sodium alkylbenzene sulfonate 8%, polyacrylic acid Sodium 0.6%, sodium pyrophosphate 0.6%, ammonium polyphosphate 0.4%, and zinc borate 0.4%.

[0034] The production method of the bentonite flame retardant foaming agent: input the ingredients of the bentonite flame retardant foaming agent into a mixer for stirring, and after stirring evenly, input it into a mill for grinding, the particle fineness is ≤0.074 mm, and the package is bentonite flame retardant foaming agent. The finished foam agent.

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Abstract

The invention discloses a bentonite flame retardant foaming agent. The technical scheme is characterized in that the bentonite flame retardant foaming agent comprises activated clay, high-viscosity attapulgite clay powder, sodium bicarbonate, sodium alkyl benzene sulfonate, sodium polyacrylate, sodium pyrophosphate, ammonium polyphosphate and zinc borate. Ingredients of the bentonite flame retardant foaming agent are stirred, milled and packaged to obtain finished products of the bentonite flame retardant foaming agent. After the bentonite flame retardant foaming agent is mixed with water and stirred at a high speed, a large quantity of gas is rapidly released and porous foam mud is formed and directly ejected through a high-pressure water gun to put out a fire; the foam mud stably covers the surface layer of combustible materials to form a foam mud film, the foam mud film is capable of rapidly isolating the combustible materials from air and combustible materials are prevented from burning away, so that the purposes of flame retardance and fire extinguishment are reached; and the bentonite flame retardant foaming agent is suitable for the production of flame retardant and fire extinguishing products, lightweight boards, lightweight walls, sound absorbing and noise reducing products.

Description

technical field [0001] The invention relates to a foaming agent, in particular to a bentonite 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 ...

Claims

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Application Information

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IPC IPC(8): C04B38/02C04B24/26
Inventor 许庆华许盛英袁长兵蒋文兰
Owner 郑晓静
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