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Tank leaching type steel room-temperature degreasing agent and production method thereof

A degreasing agent and steel technology, applied in the field of degreasing agent, can solve the problems of troublesome operation of rust inhibitor, poor degreasing effect, waste of energy, etc., and achieve the effects of no heating, energy saving and low cost.

Inactive Publication Date: 2012-05-02
DALIAN SANDAAOKE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing cleaning antirust agent is cumbersome to operate, needs heating treatment, wastes energy, has high cost and poor degreasing effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Described raw material and mass percent are as follows:

[0018] Potassium hydroxide 1~4.5%

[0019] Potassium carbonate 35~45%

[0020] Potassium citrate 12~26%

[0021] Potassium metasilicate pentahydrate 1~6.5%

[0022] Sodium tripolyphosphate 1~9%

[0023] Special surfactant for soaking and degreasing 1~6%

[0024] Alkali-resistant soaking and degreasing special surfactant 1~6%

[0025] Penetrant JFC 0.1~1.0%

[0026] Silicone cleaning agent 1~6%.

[0027] A kind of production method of above-mentioned tank immersion type iron and steel degreasing agent at normal temperature, it is characterized in that carry out as follows: start agitator, calculate and weigh the solid raw material potassium hydroxide, potassium carbonate, potassium citrate, potassium metasilicate pentahydrate , sodium tripolyphosphate, and sodium tripolyphosphate are gradually added to the mixer in sequence, and after stirring evenly, soak the calculated and weighed liquid raw materials in ...

Embodiment 2

[0030] Raw materials used and production method are all with embodiment 1.

[0031] Potassium hydroxide 2.5%

[0032] Potassium Carbonate 43%

[0033] Potassium Citrate 20%

[0034] Potassium metasilicate pentahydrate 6.5%

[0035] Sodium tripolyphosphate 9%

[0036] Special surfactant for soaking and degreasing 1~6%

[0037] Alkali-resistant soaking and degreasing special surfactant 1~6%

[0038] Penetrant JFC 0.1~1.0%

[0039] Silicone cleaning agent 1~6%.

[0040] When in use, add water to prepare a working solution at a concentration of 5%, and soak for 10 to 15 minutes.

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Abstract

The invention discloses a tank leaching type steel room-temperature degreasing agent. The raw materials of the degreasing agent comprise the following components by weight percent: 1-4.5% of potassium hydroxide, 35-45% of potassium carbonate, 12-26% of potassium citrate, 1-6.5% of sodium metasilicate pentahydrate, 1-9% of sodium tripolyphosphate, 1-6% of surfactant special for soaking and degreasing, 1-6% of strong-base-resisting surfactant special for soaking and degreasing, 0.1-1.0% of penetrating agent JFC and 1-6% of organosilicon washing agent. The production method comprises the following steps: starting a stirrer, slowly adding potassium hydroxide, potassium carbonate, potassium citrate, sodium metasilicate pentahydrate and sodium tripolyphosphate in the stirrer in sequence, and evenly stirring; and then slowly adding the surfactant special for soaking and degreasing, the strong-base-resisting surfactant special for soaking and degreasing, the penetrating agent JFC and the organosilicon washing agent in the evenly stirred powder material in sequence in a form of streamlet and then further stirring so as to evenly mix the liquid raw materials with the powder raw material, and then discharging and packaging.

Description

technical field [0001] The invention relates to a degreasing agent and a production method thereof, in particular to a tank immersion type iron and steel room temperature degreasing agent with low cost, simple operation and good degreasing effect and a production method thereof. Background technique [0002] Cleaning technology will be applied in various industrial productions, that is, using cleaning equipment and cleaning agents to carry out cleaning, including ultrasonic cleaning, steam cleaning, high-pressure cleaning, ozone-ultraviolet cleaning, ion beam cleaning and plasma cleaning. Existing iron and steel workpieces have grease and other dirt on the surface of the casting blank after machining, which need to be cleaned before spraying and coating. The existing cleaning antirust agent is cumbersome to operate, needs heating treatment, wastes energy, has high cost and poor degreasing effect. Contents of the invention [0003] The present invention aims to solve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/08
Inventor 潘德顺陈忠孝秦亮王锦程谢永华
Owner DALIAN SANDAAOKE CHEM
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