Stainless steel neutral phosphorus-free degreasing and dewaxing agent and preparation method thereof

A technology for stainless steel and wax remover, applied in the field of neutral phosphorus-free degreasing wax remover for stainless steel and its preparation, can solve the problems of reducing stainless steel metallic luster, high cost of wastewater treatment, poor cleaning effect, etc., to improve metallic luster and environmental protection Enhanced performance and small equipment investment

Inactive Publication Date: 2019-04-09
佛山市海明威生态科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current stainless steel degreasing and dewaxing agents have the following disadvantages: 1. The stainless steel degreasing and dewaxing agents on the market are generally acidic or alkaline, and the waste water treatment cost is high; 2. The stainless steel degreasing and dewaxing agents on the market contain a large amount of organic solvents or Inorganic salts containing phosphorus will cause certain damage to the environment; 3. The stainless steel degreasing and dewaxing agents on the market have poor cleaning effect on the oil and wax dirt attached to the surface of stainless steel products, and their cleaning effect directly determines the subsequent assembly situation; 4 , Stainless steel degreasing and dewaxing agents on the market change the appearance of the product itself after cleaning, and reduce the metallic luster of the stainless steel itself

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A neutral phosphorus-free degreasing and dewaxing agent for stainless steel, comprising the following raw materials in parts by weight: 4-12% dodecylbenzenesulfonate, 1-6% silicate, 0.5-2% carbonate , 0.5-5% benzoate, 0.5-5% composite surfactant, 0.1-0.5% sodium chloride, 0.1-0.5% corrosion inhibitor, and the balance is tap water.

[0029] A method for using a stainless steel degreasing and dewaxing agent applied to stainless steel cleaning, comprising the following steps:

[0030] S1, add half of the total amount of tap water to the container;

[0031] S2, add dodecylbenzene sulfonate into the container, and stir until completely dissolved by a stirrer;

[0032] S3, add silicate in container, stir until completely dissolving;

[0033] S4, add carbonate in container, stir until completely dissolving;

[0034] S5, add benzoate in the container, stir until fully dissolved;

[0035] S6, add complex surfactant in container, stir until completely dissolving;

[0036] S7...

Embodiment 2

[0041] A kind of stainless steel neutral phosphorus-free degreasing degreasing dewaxing agent, comprises the raw material of following weight portion: 4% dodecylbenzene sulfonate, 1% silicate, 0.5% carbonate, 0.5% benzene salt, 0.5% composite surfactant, 0.1% sodium chloride, 0.1% corrosion inhibitor, and the balance is tap water.

[0042] The preparation method is the same as in Example 1.

Embodiment 3

[0044] A stainless steel neutral phosphorus-free degreasing and dewaxing agent, comprising the following raw materials in parts by weight: 8% dodecylbenzenesulfonate, 3% silicate, 1% carbonate, 2% benzene salt, 2% composite surfactant, 0.2% sodium chloride, 0.2% corrosion inhibitor, and the balance is tap water.

[0045] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention discloses a stainless steel neutral phosphorus-free degreasing and dewaxing agent. Raw materials of the stainless steel neutral phosphorus-free degreasing and dewaxing agent comprise, byweight, tap water, dodecyl benzene sulfonate, silicate, carbonate, benzoate, a composite surfactant, sodium chloride and a corrosion inhibitor. The preparation method of the raw materials comprises the following steps of (1) preparing a heat-resistant alkali-resistant processing environment; and (2) performing stirring and dissolving. The stainless steel neutral phosphorus-free degreasing and dewaxing agent does not contain the phosphorus element contained in traditional cleaning agents of the same kind, and the working environment is nearly neutral. The metal luster of stainless steel is greatly improved. Construction can be conveniently carried out. The steel neutral phosphorus-free degreasing and dewaxing agent has the properties of being neutral, phosphorus-free and high in efficiency.

Description

technical field [0001] The invention relates to the field that stainless steel products need to be cleaned before assembly, and in particular relates to a stainless steel neutral phosphorus-free degreasing and wax-removing agent and a preparation method thereof. Background technique [0002] Stainless steel (Stainless Steel) is the abbreviation of stainless acid-resistant steel, and the steel grades that are resistant to weak corrosive media such as air, steam, and water, or have stainless properties are called stainless steel; Corrosion) corrosion of steel called acid-resistant steel; in daily life, stainless steel processing products can be seen everywhere, in the process of processing, stainless steel products will be stained with a lot of dirt composed of oil, wax, ash, cleaning stainless steel products is assembled The most important process before, its cleaning effect directly determines the subsequent assembly situation. [0003] However, the current stainless steel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/16C23G1/19C23G1/26
CPCC23G1/16C23G1/19C23G1/26
Inventor 刘兵
Owner 佛山市海明威生态科技股份有限公司
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