Powdery attapulgite foaming agent
A technology of attapulgite and foaming agent, which is applied in the field of powdery attapulgite foaming agent, which can solve the problems of not purifying the air, etc., and achieve the effect of uniform hole size, high foaming ratio and good toughness
Active Publication Date: 2013-08-28
江苏世澳非金属应用科技有限公司
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- Abstract
- Description
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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, but the above products can only be used to control noise pollution, and have no function of purifying air
Method used
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Experimental program
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Embodiment Construction
[0028] Below in conjunction with embodiment the present invention will be further described:
[0029] 1. The powdery attapulgite foaming agent ingredients are composed of the following components by weight percentage: 76% active attapulgite clay, 15% sodium lauryl sulfate, 8% sodium percarbonate, 0.5% sodium polyacrylate, pyrophosphoric acid Sodium 0.3% and polynaphthalene sulfonate sodium salt 0.2%.
[0030] The production method of the powdery attapulgite foaming agent: input the ingredients of the powdery attapulgite foaming agent into the mixer for stirring, after stirring evenly, input it into the mill for grinding, the particle fineness is ≤0.074 mm, and it is packaged as powder The finished product of attapulgite foaming agent.
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Abstract
The invention discloses a powdery attapulgite foaming agent. The technical scheme has the following key points: the powdery attapulgite foaming agent is composed of active attapulgite clay, sodium percarbonate, sodium pyrophosphate, lauryl sodium sulfate, sodium polyacrylate and poly-naphthalene formaldehyde sodium sulfonate. The finished product of the powdery attapulgite foaming agent is prepared by stirring, grinding and packaging the ingredients. The powdery attapulgite foaming agent has the advantages that the foaming agent is high in foaming capacity, more in bubbling times and large in unit volume foam production quality, and enables the outer films of foams to have good toughness so as to guarantee the foams not to be easily broken; the foams are good in stability, can exist for a long time without being defoamed, and are fine and smooth; holes generated in a medium are even in sizes; the water secretion quantity is low; and the used medium is good in compatibility, etc. The products produced by the powdery attapulgite foaming agent not only can effectively control the noise pollution, but also have the functions of heat preservation and air purification; and the powdery attapulgite foaming agent is suitable for producing light weight boards, light weight walls and noise reduction products.
Description
technical field [0001] The invention relates to a foaming agent, in particular to a powdery attapulgite 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 some m...
Claims
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IPC IPC(8): C04B24/22C04B103/63
Inventor 许庆华许盛英袁长兵蒋文兰
Owner 江苏世澳非金属应用科技有限公司
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