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Compound water defoamer

A defoamer and water quality technology, applied in the field of water treatment agents, can solve problems such as unsatisfactory effects and high production costs

Inactive Publication Date: 2012-04-18
徐伟忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing water treatment agent has unsatisfactory effect and high production cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of water composite defoamer, is made up of following composition of weight part:

[0019] Polypropylene glycol sodium stearate 8 parts

[0020] 3 parts isopropyl alcohol

[0021] Propylene oxide 9 parts

[0022] 60 parts of liquid paraffin.

Embodiment 2

[0024] A kind of water composite defoamer, is made up of following composition of weight part:

[0025] Polypropylene glycol sodium stearate 6 parts

[0026] 5 parts isopropyl alcohol

[0027] Propylene oxide 7 parts

[0028] 53 parts of liquid paraffin.

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PUM

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Abstract

The invention discloses a compound water defoamer. The defoamer is prepared from polypropylene glycol sodium stearate, isopropanol, epoxypropane and liquid paraffin. The defoamer has the advantages of reasonable formula, good use effect and low production cost.

Description

Technical field: [0001] The invention relates to a water treatment agent. Background technique: [0002] The existing water treatment agent has unsatisfactory effect and high production cost. Invention content: [0003] The object of the present invention is to provide a water quality composite defoamer with good use effect. [0004] Technical solution of the present invention is: [0005] A kind of water quality composite defoamer is characterized in that: it is made up of the following components by weight: [0006] 5-10 parts of polypropylene glycol sodium stearate [0007] 1-5 parts of isopropanol [0008] Propylene oxide 5-10 parts [0009] 50-70 parts of liquid paraffin. [0010] Described water quality composite defoamer is made up of the following components by weight: [0011] Polypropylene glycol sodium stearate 8 parts [0012] 3 parts isopropyl alcohol [0013] Propylene oxide 9 parts [0014] 60 parts of liquid paraffin. [0015] The invention has r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/20
Inventor 徐伟忠
Owner 徐伟忠