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Powdery kieselguhr foamer

A technology of diatomite and foaming agent, which is applied in the field of foaming agent, can solve the problems of not purifying the air, etc., and achieve the effect of uniform hole size, good foam stability, and large foam production

Inactive Publication Date: 2013-08-28
邹五华
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  • Summary
  • 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, 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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Embodiment Construction

[0031] Below in conjunction with embodiment the present invention will be further described:

[0032] 1. The powdered diatomite foaming agent ingredients are composed of the following components by weight percentage: 58% of dried diatomite, 7% of high-viscosity attapulgite clay powder, 22% of sodium lauryl sulfate, percarbonic acid Sodium 12%, Sodium Polyacrylate 0.4%, Sodium Pyrophosphate 0.3%, and Polynaphthalene Sulfonate Sodium Salt 0.3%.

[0033] The production method of the powdery diatomite foaming agent: input the ingredients of the powdery diatomite 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 The finished product of powdered diatomite foaming agent.

[0034] The production method of the dried diatomite is as follows: ① put the raw ore of diatomite into the pulverizer for pulverization, and the particle fineness after pulverization is ≤2 mm; ② transport th...

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Abstract

The invention discloses a powdery kieselguhr foamer, wherein the essential of the technical scheme is as follows: the powdery kieselguhr foamer is composed of dried kieselguhr, high-viscosity attapulgite clay powder, sodium dodecyl sulphate, sodium percarbonate, sodium polyacrylate, sodium pyrophosphate and sodium naphthaldehyde sulfonate. The powdery kieselguhr foamer finished product is obtained by stirring, grinding and packaging the ingredients of the powdery kieselguhr foamer. The powdery kieselguhr foamer has the advantages of being strong in foaming capacity, high in foaming times, high in foam production amount per unit volume, good in the toughness of foam outer membranes with low possibility of breaking, good in foam stability, unable to defoam for a long time, fine in foam, uniform in the size of the holes generated in a medium, low in bleeding amount, good in the compatibility of the used medium, and the like. The products produced by virtue of the powdery kieselguhr foamer are capable of effectively controlling noise pollution, and have the functions of insulating heat and purifying air; and the powdery kieselguhr foamer is suitable for producing light-weight boards, light-weight wall bodies as well as silencing and noise-reducing products.

Description

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

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02C04B24/26
Inventor 许庆华许盛英袁长兵蒋文兰
Owner 邹五华
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