The environment-friendly type anti-rust cleaning agent
Technical field
The invention provides a kind of clean-out system, be specially adapted to the environment-friendly type anti-rust cleaning agent of clean metal.
Background technology
Metal processing piece often will carry out lubrication and cooling in the course of processing with various lubricants in the course of processing; just can enter next procedure after after processing, workpiece will clean and be assembled into finished product; and most of clean-out system is when washing away the greasy dirt of metallic surface; destroyed protective layer; its surface just gets rusty easily, and later process also will be carried out the derusting rust-proofing processing, has so not only extended operation; the increase production cost, easily produce the problems such as secondary pollution and raising energy consumption simultaneously.
in addition, the environment-friendly type anti-rust cleaning agent that dual-use function antirust and that clean can be combined at present, nitrite or nitrate or dichromate that carcinogenic teratogenesis is arranged have often been added, the technical scheme of a kind of cleaning anti-rust agent and preparation method thereof antirust method with using this cleaning anti-rust agent scale removal is provided for the invention of CN102586788 as patent publication No., this cleaning anti-rust agent is mainly by citric acid, edetate, ammonium nitrate, dirt dispersion agent, permeate agent, inhibiter, solubilizing agent and deionized water form, this invention in preparation process owing to having adopted this component of ammonium nitrate, obviously can give and produce and use the client of link to bring certain potential safety hazard.
Summary of the invention
In view of above defect, the objective of the invention is to overcome the deficiencies in the prior art, a kind of safety of new formula preparation, environment-friendly type anti-rust cleaning agent of environmental protection of adopting is provided.
For achieving the above object, environment-friendly type anti-rust cleaning agent provided by the invention is characterised in that, adopts the raw material of following weight percent to be prepared from:
On the other hand, for achieving the above object, environment-friendly type anti-rust cleaning agent provided by the invention is characterised in that, adopts the raw material of following weight percent to be prepared from:
On the other hand, for achieving the above object, environment-friendly type anti-rust cleaning agent provided by the invention is characterised in that, adopts the raw material of following weight percent to be prepared from:
On the other hand, for achieving the above object, environment-friendly type anti-rust cleaning agent provided by the invention is characterised in that, adopts the raw material of following weight percent to be prepared from:
On the other hand, for achieving the above object, environment-friendly type anti-rust cleaning agent provided by the invention is characterised in that, adopts the raw material of following weight percent to be prepared from:
Environment-friendly type anti-rust cleaning agent provided by the invention also has such technical characterictic: phosphoric acid salt is one or more the mixture in tripoly phosphate sodium STPP, Sodium hexametaphosphate 99, Sodium phosphate dibasic, SODIUM PHOSPHATE, MONOBASIC, Potassium tripolyphosphate, hexa metaphosphoric acid potassium, dipotassium hydrogen phosphate, potassium primary phosphate.
In addition, environment-friendly type anti-rust cleaning agent provided by the invention also has such technical characterictic: borate is or several mixtures in potassium tetraborate, sodium tetraborate, potassium per(oxy)borate, Sodium peroxoborate.
in addition, environment-friendly type anti-rust cleaning agent provided by the invention, also have such technical characterictic: aniorfic surfactant is the potassium of higher fatty acid, sodium, ammonium salt and Lamepon A, alkylbenzene sulfonate, sulfonated α-olefin, alkylsulfonate, alpha-sulfo monocarboxylate salt, lipid acid sulfoalkyl ester salt, sulfosuccinate, sulfonated alkyl naphathalene, sulfonated petro-leum, sulfonated lignin, alkyl glyceryl ether sulfonate, aliphatic alcohol sulfate, alkyl-sulphate, secondary alkyl sulfate, the sulfuric acid of derivative of fatty acid, alkylphosphonic acid carboxylic acid list/dibasic acid esters salt, the mixture of one or more in the mono phosphoric acid ester of the mono phosphoric acid ester of fatty alcohol-polyoxyethylene ether/dibasic acid esters salt and alkylphenol polyoxyethylene/dibasic acid esters salt.
In addition, environment-friendly type anti-rust cleaning agent provided by the invention, also have such technical characterictic: aniorfic surfactant is preferred: the mixture of one or more in sodium alkyl benzene sulfonate, Seconary Alkane Sulphonate Sodium, sodium alkyl sulfate.
In addition, environment-friendly type anti-rust cleaning agent provided by the invention also has such technical characterictic: nonionogenic tenside is one or more the mixture in the derivative of the ethylene oxide adduct of alkylphenol polyoxyethylene, high-carbon fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate, fatty acid methyl ester ethoxylate, polypropylene glycol, polyoxyethylated derivative, sorbitan fatty acid ester Soxylat A 25-7, sucrose ester, alkylol amide.
In addition, environment-friendly type anti-rust cleaning agent provided by the invention also has such technical characterictic: edetate is disodium EDTA or tetrasodium salt of EDTA.
In addition, the preparation method of environment-friendly type anti-rust cleaning agent provided by the invention is: after one or more the mixture in one or more mixture, sodium hydroxide or potassium hydroxide, aniorfic surfactant, nonionic surface active agent, ethylenediamine tetraacetic acid (EDTA) or the edetate in one or more mixture, boric acid or the borate in phosphoric acid or phosphoric acid salt is taken by the regulation of above-mentioned mass percent, be added to the water successively and be stirred to all components and dissolve fully, till the container bottom sediment-free.
In addition, environment-friendly type anti-rust cleaning agent provided by the invention can be rear for the cleaning rust-proof under different complete processings and different condition with 0-20 water dilution doubly.
Effect and the effect of invention
In the technical solution adopted in the present invention, the phosphoric acid salt that phosphoric acid and highly basic (as: sodium hydroxide etc.) reaction generates is auxiliary agent good in clean-out system, phosphate radical, hydrogen phosphate, dihydrogen phosphate can generate the phosphoric acid molysite with the iron ion reaction simultaneously, be attached to metallic surface, can prevent effectively that metal from continuing corrosion.
Boric acid is a kind of good rush-resisting material, and the borate of highly basic reaction generation, can form layer protective layer in metallic surface, in addition, and borate or a kind of good clean-out system auxiliary agent.
After aniorfic surfactant and nonionogenic tenside are composite in the designed ratio of the present invention, reach the effect (being synergistic effect) of synergism, can realize better washing effect, the greasy dirt of more effective removal metallic surface.
Ethylenediamine tetraacetic acid (EDTA) and its esters can with the inorganic salt dirt chelating of metallic surface, remove after it is easier to be dissolved in water.
Embodiment
Embodiment one
The preparation method of 1# environment-friendly type anti-rust cleaning agent:
Take sorbitan monooleate Soxylat A 25-7 (tween-80), the 0.8kg disodium ethylene diamine tetraacetate of 3kg phosphoric acid, 3kg boric acid, 3kg sodium hydroxide, 0.8kg sodium lauryl sulphate, 0.8kg, add successively to be stirred to all the components in 88.6kg water and to dissolve fully, till the container bottom sediment-free.
, with 1# environment-friendly type anti-rust cleaning agent, clean and carry out antirust humid heat test result by GB/T2361: 72 hours, 1 grade.
1# environment-friendly type anti-rust cleaning agent is done liquid phase corrosion experiment by the GB/T11143-2008 test method: result is qualified.
After 20 times of 1# environment-friendly type anti-rust cleaning agent thin ups, clean the 45# steel with emulsion processing, after 48 hours, cutting surface is without the visible rusty stain of naked eyes.
Embodiment two
The preparation method of 2# environment-friendly type anti-rust cleaning agent:
Take lauryl alcohol polyethylene glycol oxide (9) ether, the 0.5kg ethylenediamine tetraacetic acid (EDTA) of 2kg sodium phosphate, 5kg boric acid, 2.5kg sodium hydroxide, 0.5kg Sodium dodecylbenzene sulfonate, 1kg, add successively to be stirred to all the components in 88.5kg water and to dissolve fully, till the container bottom sediment-free.
Embodiment three
The preparation method of 3# environment-friendly type anti-rust cleaning agent:
Take Nonyl pheno (10) ether, the 1kg tetrasodium ethylenediamine tetraacetate of 5kg phosphoric acid, 2kg potassium tetraborate, 2kg potassium hydroxide, 1kg Seconary Alkane Sulphonate Sodium SAS60,0.5kg, add successively to be stirred to all the components in the 88.5kg water that takes and to dissolve fully, till the container bottom sediment-free.
Embodiment four
The preparation method of 4# environment-friendly type anti-rust cleaning agent:
Take the mixture of polyoxyethylene carboxylate (A-103A-105), 0.6kg ethylenediamine tetraacetic acid (EDTA) and tetrasodium ethylenediamine tetraacetate of mixture, 2kg boric acid, 2kg sodium hydroxide, 0.6kg sulfosuccinate, the 0.6kg of 4.2kg Potassium tripolyphosphate and sodium phosphate, add successively to be stirred to all the components in the 90kg water that takes and to dissolve fully, till the container bottom sediment-free.
Embodiment five
The preparation method of 5# environment-friendly type anti-rust cleaning agent:
Take the mixture of tween-80,1kg ethylenediamine tetraacetic acid (EDTA) and the tetrasodium salt of EDTA of 2.5kg phosphoric acid, 4kg potassium per(oxy)borate, 5kg potassium hydroxide, 1kg Sodium dodecylbenzene sulfonate, 1kg, add successively to be stirred to all the components in the 85.5kg water that takes and to dissolve fully, till the container bottom sediment-free.
Embodiment six
The preparation method of 6# environment-friendly type anti-rust cleaning agent:
Take monoalkyl phosphate (AEOPNa), the fatty acid methyl ester ethoxylate (FMEE) of 1kg, the 0.6kg ethylenediamine tetraacetic acid (EDTA) of 4kg potassiumphosphate, 5kg Sodium peroxoborate, 0.7kg fatty alcohol-polyoxyethylene ether, add successively to be stirred to all the components in the 88.7kg water that takes and to dissolve fully, till the container bottom sediment-free.
Embodiment seven
The preparation method of 7# environment-friendly type anti-rust cleaning agent:
Take mixture, 0.8kg sodium lauryl sulphate, the isomery 13 carbon Soxylat A 25-7s 1309 of 1kg, the 0.8kg tetrasodium ethylenediamine tetraacetate of 3kg phosphoric acid, 3kg boric acid, 3kg potassium hydroxide and sodium hydroxide, add successively to be stirred to all the components in the 88.4kg water that takes and to dissolve fully, till the container bottom sediment-free.
After 20 times of 7# environment-friendly type anti-rust cleaning agent thin ups, clean the 45# steel with emulsion processing, after 48 hours, cutting surface is without the visible rusty stain of naked eyes.
Embodiment eight
The preparation method of 8# environment-friendly type anti-rust cleaning agent:
Take isomery 13 carbon Soxylat A 25-7s 1309, the 1kg tetrasodium ethylenediamine tetraacetate of 3kg phosphoric acid, 3kg boric acid, 3kg potassium hydroxide, 1kg Lamepon A, 1kg, add successively to be stirred to all the components in the 88kg water that takes and to dissolve fully, till the container bottom sediment-free.