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A technology of metal cleaning agent and sodium stearate, which is applied in the chemical industry, can solve the problems of narrow application range and achieve the effect of strong cleaning ability and no pollution to the environment
Inactive Publication Date: 2015-08-26
ANHUI CHANGCHENG TRANSPORTATION MACHINERY MFG
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Abstract
Description
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Problems solved by technology
The first few cleaning agents have different defects, and the scope of use is narrow. The water-based cleaning agent with surfactant as the main body has overcome the shortcomings of other cleaning agents and has become the first choice in the metal cleaning industry. main direction of development
Method used
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Embodiment 1
[0010] A metal cleaning agent, comprising the following components in parts by weight: 16 parts of sodium stearate, 4 parts of sodium methoxy fatty acid amidobenzenesulfonate, 2 parts of triethanolamine oleate, and 4 parts of lauryldiethanolamide , 0.1 part of sodium metaborate, 0.2 part of benzotriazole, 6 parts of ethanol, 2 parts of butanol, 1 part of silicone oil, 0.3 part of polyvinylpyrrolidone, 1 part of glyceryl monostearate, dodecyldiethanolamide 6 parts, 2.6 parts of ethylene glycol ether, 45 parts of water.
[0011] Preparation method: Sodium stearate, sodium methoxy fatty amidobenzene sulfonate, triethanolamine oleate, lauryl diethanolamide, sodium metaborate, benzotriazole, ethanol, butanol, silicone oil, polyethylene Pyrrolidone, glyceryl monostearate, dodecyldiethanolamide, ethylene glycol ethyl ether, and water are mixed and stirred evenly to obtain the metal cleaning agent of the present invention.
Embodiment 2
[0013] A metal cleaning agent, comprising the following components in parts by weight: 20 parts of sodium stearate, 10 parts of sodium methoxy fatty amidobenzenesulfonate, 5 parts of triethanolamine oleate, and 6 parts of lauryldiethanolamide , 0.8 parts of sodium metaborate, 0.6 parts of benzotriazole, 10 parts of ethanol, 4 parts of butanol, 5 parts of silicone oil, 0.7 parts of polyvinylpyrrolidone, 4 parts of glyceryl monostearate, dodecyldiethanolamide 12 parts, 5 parts of ethylene glycol ether, 55 parts of water.
Embodiment 3
[0015] A metal cleaning agent, comprising the following components in parts by weight: 18 parts of sodium stearate, 6.5 parts of sodium methoxy fatty amidobenzenesulfonate, 3.5 parts of triethanolamine oleate, and 5 parts of lauryldiethanolamide , 0.5 parts of sodium metaborate, 0.4 parts of benzotriazole, 8 parts of ethanol, 3 parts of butanol, 3.5 parts of silicone oil, 0.5 parts of polyvinylpyrrolidone, 2.5 parts of glyceryl monostearate, dodecyldiethanolamide 9 parts, 3.6 parts of ethylene glycol ether, 50 parts of water.
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Abstract
The invention discloses a metal cleaning agent. The metal cleaning agent comprises, by weight, 16 parts to 20 parts of sodium stearate, 3 parts to 10 parts of methoxy fat amide benzene sulfonic acid sodium, 2 parts to 5 parts of triethanolamine oleate, 4 parts to 6 parts of lauryl diethanolamide, 0.1 part to 0.8 part of sodium metaborate, 0.2 part to 0.6 part of benzotriazole, 6 parts to 10 parts of ethyl alcohol, 2 parts to 4 parts of butyl alcohol, 1 part to 5 parts of silicone oil, 0.3 part to 0.7 part of polyvinylpyrrolidone, 1 part to 4 parts of glycerin monostearate, 6 parts to 12 parts of dodecyl diethanolamide, 2.6 parts to 5 parts of glycol ether and 45 parts to 55 parts of water. Multiple surface active agents are compounded to form the metal cleaning agent, and the metal cleaning agent has the synergistic effect, has the properties of diffusion, emulsification, permeation, acid resisting, alkali resisting, hard water resisting and the like, and is high in cleaning capacity, free of metal corrosion, free of combustion and explosion, and free of environmental pollution.
Description
technical field [0001] The invention belongs to the technical field of chemical industry, in particular to a metal cleaning agent. Background technique [0002] Metal cleaning is one of the indispensable processes in mechanical processing, because in different metal processing processes, various types of dirt may adhere to the surface of metal parts and equipment. Only by fully cleaning these dirt can the next process be guaranteed. The smooth progress and the processing quality of the product. For different types of dirt, chemical pickling is often used to remove metal oxides, chemical alkali washing is used to remove animal and vegetable oils, organic solvent cleaning relies on solvents to dissolve dirt, and water-based cleaning uses surfactants as the main active component. The first few cleaning agents have different defects, and the scope of use is narrow. The water-based cleaning agent with surfactant as the main body has overcome the shortcomings of other cleaning ag...
Claims
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Application Information
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