Powdery serpentine foaming agent

A technology of serpentine and foaming agent, applied in the field of powdered serpentine foaming agent, can solve the problem of not purifying the air, etc., and achieve the effects of uniform hole size, high foaming ratio and large foam production.

Active Publication Date: 2013-08-28
李兴乐
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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 poll

Method used

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Examples

Experimental program
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Example Embodiment

[0032] The present invention will be further described below in conjunction with embodiments:

[0033] 1. The powdered serpentine foaming agent ingredients are composed of the following components in weight percentage: 25% serpentine, 11% high-viscosity attapulgite clay powder, 22% active attapulgite clay, sodium lauryl sulfate 28%, sodium percarbonate 12.3%, sodium polyacrylate 0.8%, sodium pyrophosphate 0.6% and polynaphthalene formaldehyde sulfonate sodium salt 0.3%.

[0034] The production method of the powdered serpentine foaming agent: input the powdered serpentine foaming agent ingredients into a mixer for stirring, and after stirring, input into the mill for grinding, the particle size is ≤0.044 mm, and the packaging is The finished product of powdered serpentine foaming agent.

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Abstract

The invention discloses a powdery serpentine foaming agent. The foaming agent comprises serpentine, 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 serpentine foaming agent is produced by stirring ingredients of the powdery serpentine foaming agent, milling the ingredients into powder and packaging the powder. The powdery serpentine foaming agent has the advantages that the powdery serpentine 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 serpentine foaming agent not only can effectively control noise pollution but also have the functions of preserving heat and purifying air. The powdery serpentine 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 powdered serpentine 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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Application Information

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IPC IPC(8): C04B24/22
Inventor 许庆华蒋文兰许盛英袁长兵
Owner 李兴乐
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