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Powdery talcum foaming agent

A technology of foaming agent and talc, which is applied in the field of powdery talc foaming agent, can solve the problems of not purifying the air and achieve the effects of uniform hole size, high foaming multiple, and control of noise pollution

Inactive Publication Date: 2013-08-28
如皋市樊川贸易有限公司
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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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Effect test

Embodiment Construction

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

[0033] 1. The powdery talc foaming agent ingredients are composed of the following components by weight percentage: talc 22%, high-viscosity attapulgite clay powder 14%, active attapulgite clay 16%, sodium lauryl sulfate 34%, peroxide Sodium carbonate 12.2%, sodium polyacrylate 0.7%, sodium pyrophosphate 0.6% and polynaphthaldehyde sulfonic acid sodium salt 0.5%.

[0034] The production method of the powdery talc foaming agent: input the ingredients of the powdery talc foaming agent into the blender for stirring, and after stirring evenly, input it into the mill for grinding, the particle fineness is ≤0.074 mm, and it is packaged as powdery talc foaming agent. The finished foam agent.

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Abstract

The invention discloses a powdery talcum foaming agent. The foaming agent comprises acidified talcum, high-viscosity attapulgite clay powder, active attapulgite clay, sodium dodecyl sulfate, sodium percarbonate, sodium polyacrylate, sodium pyrophosphate and sodium poly[(naphthaleneformaldehyde)sulfonate]. The finished product of the powdery talcum foaming agent is produced by stirring ingredients of the powdery talcum foaming agent, milling the ingredients into powder and packaging the powder. The powdery talcum foaming agent has the advantages that the powdery talcum foaming agent has strong foaming capacity, high foam expansion and high foam yield in unit volume, has good foam outer membrane tenacity and is not easy to break, has good foam stability, can not be defoamed for a long time, is exquisite in foam, is uniform in sizes of holes generated in media and has low bleeding quantity and good compatibility of used media. The products produced by using the powdery talcum foaming agent not only can effectively control noise pollution but also have the functions of preserving heat and purifying air. The powdery talcum foaming agent is suitable for producing lightweight boards, lightweight walls and noise reducing products.

Description

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

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02C04B24/26
Inventor 许庆华蒋文兰许盛英袁长兵
Owner 如皋市樊川贸易有限公司
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