CN1851048A - Colouring pigment utilizing residual heat colouring, and its use method and application - Google Patents
Colouring pigment utilizing residual heat colouring, and its use method and application Download PDFInfo
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- CN1851048A CN1851048A CN 200610027127 CN200610027127A CN1851048A CN 1851048 A CN1851048 A CN 1851048A CN 200610027127 CN200610027127 CN 200610027127 CN 200610027127 A CN200610027127 A CN 200610027127A CN 1851048 A CN1851048 A CN 1851048A
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- tinting material
- water
- residual heat
- resin
- colouring
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Abstract
The invention deals with the using method and the application of the stain using the remaining temperature to paint characterized in that the said stain is composed of the heat molding pitch, the color slurry, the aiding reagent and the water, the weight percent of the component is in turn: 5-15%, 0.5-2%, 0.15-2% and the rest is the water. When using, the stain liquid is confected according to the content percent of the staining reagent is 0.5-5.5% and the water is 99.5-94.6%, the workpiece is dipped into the staining liquid using the 200-600 temperature produced by the quench and the temper, the course keeps 30-180 minutes, the workpiece is take to dry in order to form the protective film. It is hopeful for the staining reagent provided by the invention to handle the surface of the steel and the iron with the black surface.
Description
Technical field
The present invention relates to a kind of metallochrome, using method and application thereof, relate to a kind of surplus temperature of metal when quenching or tempering of utilizing or rather, metal impregnation is gone in the described tinting material, form protective membrane, belong to the metallochrome field.
Background technology
Metal parts surface colour (often being called blackout) technology is widely used in the protection and the decoration of all kinds of machineries, precision instrument, spring, standardized component, weapon and daily necessities part.For many years, turn blue in the surface of ferrous materials, and to exist power consumption high and use the shortcoming of Sodium Nitrite always for technology.Closely during the last ten years, develop the normal temperature tinting material that makes new advances both at home and abroad in succession.For example Liu Qing need wait " normal temperature blackening agent for iron and steel surface " patent application (CN9510666.8) to relate to a kind of room temperature blacking liquid, and its major ingredient is made up of phosphoric acid, potassium primary phosphate, copper sulfate, tin anhydride, EDTA, Trisodium Citrate, polyvinyl alcohol, utilizes CuSO
4-SeO
2System, steel-iron components surface transformation copper in this solution, copper generate one deck copper selenide black film with selenium salt generation redox reaction again; And for example " normal-temp energy-saving fast blackening agent for surface of iron or steel " application (CN90101362.5) of Boda Science and Technology Industry Co., Chongqing City's proposition, the blackening agent for surface that relates to is in conjunction with forming the metamict crystals film with phosphoric acid salt and cupric oxide precipitated phase, be copper sulfate concrete the composition: 4-8g/l, selenium salt oxidizing agent 4-8g/l, phosphoric acid salt 7-15g/l, nitrate 2-4g/l, Citrate trianion (complexing agent) 2-4g/l, stablizer 20ml/l.
This shows the normal temperature of being reported painted (blackout) though agent has overcome the part drawback that traditional technology exists; but all belong to copper sulfate in the painted blackening agent for surface of nearly all report---the selenous acid system; formed protective membrane principal constituent is the tin anhydride Poisons in the metallic surface, and the bonding force of black film and steel substrate is undesirable.
Problem at the prior art existence; the present inventor attempts to propose a kind of new tinting material (blackening agent for surface) system from another angle; and courageously propose to utilize metal to quench or the surplus temperature during tempering; metal impregnation is gone in the special tinting material, form that color is full, good toughness, painted protective membrane that hardness is high.
Summary of the invention
The object of the present invention is to provide a kind of tinting material, using method and application that utilizes the metal residual heat colouring.The described tinting material of the surplus temperature of metal that utilizes is made up of thermoplastic resin, mill base and auxiliary agent and water.It is characterized in that the thermoplasticity water soluble resin is as a kind of in (comprising denatured resin) such as rosin denatured resin, polyolefine, fluoro-resin, polyester, polycarbonate, vinylformic acid, polyacrylic acid, polyoxymethylene, rubber.
Described mill base is inorganic mill base as a kind of in red iron oxide, iron oxide black, carbon black, titanium dioxide, the iron oxide yellow etc.
Described auxiliary agent is: in emulsifying agent, mould inhibitor, rust-preventive agent, defoamer or the sequestrant one or more, determine according to different colored object.
Wherein:
Described emulsifying agent is OP (polyoxyethylene nonylphenol ether), MF (naphthalenesulfonate formaldehyde condensation compound) and sapn or polyethers;
Described mould inhibitor is benzoate, xitix, plant milk extract;
Described rust-preventive agent is oleate soap, nitrite or benzotriazole;
Described defoamer is alcohol or organosilicon;
Described sequestrant is EDTA (ethylenediamine tetraacetic acid (EDTA)) or polycarboxylate.
Its weight percent is formed:
Thermoplastic resin 5-15
Mill base 0.5-2
Auxiliary agent 0.15-2
Water surplus
The preparation method of tinting material provided by the present invention adds above-mentioned enriched material promptly to form a kind of working fluid in the entry, adds required mill base, auxiliary agent and water and form tinting material in thermoplastic resin, is applied to the metal coloring field.Solid content 0.5-5.5%, i.e. water-content 99.5-94.5% when using tinting material.Be surplus temperature 200-600 ℃ when utilizing quenching, tempering during use, workpiece is immersed 30-180 second in the coloring liquid.
Ultimate principle is to utilize polymer red shortness resin polymerization from film forming principle, and workpiece (metal) is impregnated in the tinting material, makes evenly sorbing material surface securely of mill base, takes out back seasoning or oven dry.Major part can be from doing, and the small portion workpiece need be dried, and forms that color is full, good toughness, painted protective membrane that hardness is high.The weathering resistance of the painted protective membrane of made, chemical proofing, gloss, sticking power and tint retention etc.Boiling of all being better than using at present is black, the technology of room temperature blackening, phosphatization blackout.This film compactness is better than the JB2836-80 standard with 3% copper sulfate drop, 30 minutes no rose erythema.Preservative property surpass German DIN50938 standard, 120 minutes no corrosion pits with 5% oxalic acid solution drop.Rust-preventing characteristic reaches QB72-80 standard, 120 minutes no rust stainings with 3% sodium chloride solution dipping.With the 12hr spraying continuously of 5% salt-fog test.Boiling of all being better than using at present is black, room temperature blackening and phosphatization blackening, and it can be substituted with the alkalescence of pollution fully and boil the black-labour skill.
Tinting material of the present invention is expected to be applied to the processing of steel material surface blackout or all metallic surfaces are handled (seeing embodiment for details).
Embodiment
By following specific embodiment, further illustrating substantive distinguishing features of the present invention and obvious improvement, but the present invention only is confined to embodiment by no means.
Embodiment 1
Φ 16*30mm screw after 250 ℃ of heating 20 minutes when Q-tempering (simulation temperature), is taken out in high temperature resistance furnace.Be fed in the coloring liquid by macromolecular water-soluble thermoplastic resin, mill base, auxiliary agent and water preparation, half a minute takes out.Dry.Described tinting material is made up of polyolefine, red iron oxide and auxiliary agent, forms to be respectively 15wt%, 1wt% and 0.5wt% (surplus is a water), with described tinting material solid content 0.5%, adds water 99.5% again as coloring liquid during use.
Embodiment 2
Φ 16*30mm screw after 350 ℃ of heating 20 minutes when Q-tempering (simulation temperature), is taken out in high temperature resistance furnace.Be fed in the coloring liquid by macromolecular water-soluble thermoplastic resin, mill base, auxiliary agent and water preparation, take out after 20 seconds.Dry.Described tinting material is formed (surplus is a water) by polycarbonate, iron oxide black and rust-preventive agent by mass percent 15%, 0.8% and 1%.During use described tinting material solid content 3wt% added again 97wt% as coloring liquid.
Embodiment 3
Φ 16*30mm screw after 450 ℃ of heating 20 minutes when Q-tempering (simulation temperature), is taken out in high temperature resistance furnace.Be fed in the coloring liquid by macromolecular water-soluble thermoplastic resin, mill base, auxiliary agent and water preparation, take out in the half point.Dry.Described tinting material is made up of by 12.5wt%, 2wt% and 2wt% (all the other are water) proportioning polyacrylic resin, carbon black and auxiliary agent, and the solid content of tinting material is 4.5wt% when using, and water-content is 95.5wt%.
Embodiment 4
Φ 16*30mm screw after 450 ℃ of heating 20 minutes when Q-tempering (simulation temperature), is taken out in high temperature resistance furnace.Be fed in the coloring liquid by macromolecular water-soluble thermoplastic resin, mill base, auxiliary agent and water preparation, take out in the half point.Dry.Described tinting material is made up of by 12.5wt%, 2wt% and 2wt% (all the other are water) proportioning polyacrylic acid, carbon black and auxiliary agent, and the solid content of tinting material is 4.5wt% when using, and water-content is 95.5wt%.
Embodiment 5
Φ 16*30mm screw after 550 ℃ of heating 20 minutes when Q-tempering (simulation temperature), is taken out in high temperature resistance furnace.Be fed in the coloring liquid by macromolecular water-soluble thermoplastic resin, mill base, auxiliary agent and water preparation, take out in the half point.Dry.Described tinting material is made up of by 10wt%, 2wt% and 0.6wt% (all the other are water) proportioning aqueous polyurethane resin, carbon black and auxiliary agent, and the solid content of tinting material is 5.5wt% when using, and water-content is 94.5wt%.
Weathering resistance, chemically-resistant chemical proofing, gloss, sticking power and the tint retention of the painted protective membrane of screw after the above-mentioned example blackout.Boiling of all being better than using at present is black, the technology of room temperature blackening, phosphatization blackout.This film compactness is better than the JB2836-80 standard with 3% copper sulfate drop, 30 minutes no rose erythema.Preservative property surpass German DIN50938 standard, 120 minutes no corrosion pits with 5% oxalic acid solution drop.Rust-preventing characteristic reaches QB72-80 standard, 120 minutes no rust stainings with 3% sodium chloride solution dipping.With the 12hr spraying continuously of 5% salt-fog test.
Claims (6)
1, a kind of tinting material that utilizes residual heat colouring is characterized in that described tinting material is made up of thermoplastic resin, mill base and auxiliary agent and water, and the mass percent of composition is:
Thermoplastic resin 5-15
Mill base 0.5-2
Auxiliary agent 0.15-2
Water surplus
Wherein, described thermoplasticity water soluble resin is a kind of in rosin denatured resin, polyolefine, fluoro-resin, polyester, polycarbonate, vinylformic acid, polyacrylic acid, polyoxymethylene and the rubber;
Described mill base is that inorganic mill base is a kind of in red iron oxide, iron oxide black, carbon black, titanium dioxide and the iron oxide yellow;
Described auxiliary agent be in emulsifying agent, mould inhibitor, rust-preventive agent, defoamer or the sequestrant one or more.
2,, it is characterized in that a kind of in the denatured resin that described thermoplasticity water soluble resin is polyolefine, fluoro-resin, polyester, polycarbonate, vinylformic acid, polyacrylic acid, polyoxymethylene and rubber by the described tinting material that utilizes residual heat colouring of claim 1.
3,, it is characterized in that the steel material surface blackout is handled or metallic surface is handled by the described tinting material that utilizes residual heat colouring of claim 1.
Described emulsifying agent is polyoxyethylene nonylphenol ether, naphthalenesulfonate formaldehyde condensation compound and sapn or polyethers;
Described mould inhibitor is benzoate, xitix, plant milk extract;
Described rust-preventive agent is oleate soap, nitrite or benzotriazole;
Described defoamer is alcohol or organosilicon;
Described sequestrant is ethylenediamine tetraacetic acid (EDTA) or polycarboxylate.
4, use the method for utilizing the tinting material of residual heat colouring as claimed in claim 1, it is characterized in that using step to be: (a) add the mill base by claim 1 proportioning in the thermoplasticity water soluble resin, auxiliary agent and water are formed tinting material; The solid content of tinting material is 0.5-5.5% when (b) using, and water-content is that 99.5-94.5% is made into coloring liquid; (c) utilize to quench, the surplus temperature during tempering is 200-600 ℃, workpiece immersed 30-180 second in the coloring liquid of step (b), take out dry back and form protective membrane.
5,, it is characterized in that step (c) immerses the dry voluntarily or oven dry of the workpiece that takes out behind the coloring liquid by the described using method of utilizing the tinting material of residual heat colouring of claim 4.
6, a kind of application that utilizes the tinting material of residual heat colouring is characterized in that being used for steel material surface blackout and metallic surface and handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100271278A CN100425732C (en) | 2006-05-31 | 2006-05-31 | Colouring pigment utilizing residual heat colouring, and its use method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100271278A CN100425732C (en) | 2006-05-31 | 2006-05-31 | Colouring pigment utilizing residual heat colouring, and its use method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1851048A true CN1851048A (en) | 2006-10-25 |
| CN100425732C CN100425732C (en) | 2008-10-15 |
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| CNB2006100271278A Expired - Fee Related CN100425732C (en) | 2006-05-31 | 2006-05-31 | Colouring pigment utilizing residual heat colouring, and its use method and application |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152078A (en) * | 2011-03-30 | 2011-08-17 | 浙江迪特高强度螺栓有限公司 | Processing technique for high-strength bolt adopted by bulldozer or excavator pedrail |
| CN103555104A (en) * | 2013-10-22 | 2014-02-05 | 东南大学 | High molecular material special for corrosion prevention of steel and iron, and preparation method and application process thereof |
| CN104451051A (en) * | 2014-11-05 | 2015-03-25 | 常州龙邦润滑油有限公司 | Quenching oil for blackening bearing parts and preparation method of quenching oil |
| CN105063598A (en) * | 2015-09-17 | 2015-11-18 | 南京科润工业介质股份有限公司 | Organic-inorganic residual heat blackening agent and preparation method thereof |
| CN106011830A (en) * | 2016-07-29 | 2016-10-12 | 南京科润新材料技术有限公司 | Emulsified blackening liquid |
| CN106222367A (en) * | 2016-08-31 | 2016-12-14 | 抚州申铃汽车配件有限责任公司 | A kind of pollution-free blackening processing technology of flange |
| CN110643986A (en) * | 2019-10-30 | 2020-01-03 | 湖南金裕环保科技有限公司 | Residual heat blackening agent, preparation method and use method |
| CN111560212A (en) * | 2020-05-21 | 2020-08-21 | 镇江市乐嘉生物科技有限公司 | Production method of iron and steel waste heat blackening agent |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616282A (en) * | 1984-06-19 | 1986-01-11 | Nippon Parkerizing Co Ltd | Treating liquid for film for accelerating patina formation |
| CN1041797A (en) * | 1988-10-09 | 1990-05-02 | 薛志纯 | Colour pulp of modified acrylate resin emulsion |
| JP2841912B2 (en) * | 1991-03-29 | 1998-12-24 | 日本鋼管株式会社 | Weldable black steel plate |
-
2006
- 2006-05-31 CN CNB2006100271278A patent/CN100425732C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152078A (en) * | 2011-03-30 | 2011-08-17 | 浙江迪特高强度螺栓有限公司 | Processing technique for high-strength bolt adopted by bulldozer or excavator pedrail |
| CN103555104A (en) * | 2013-10-22 | 2014-02-05 | 东南大学 | High molecular material special for corrosion prevention of steel and iron, and preparation method and application process thereof |
| CN103555104B (en) * | 2013-10-22 | 2016-04-20 | 东南大学 | The special macromolecular material of steel anti-corrosive and its preparation method and application technique |
| CN104451051A (en) * | 2014-11-05 | 2015-03-25 | 常州龙邦润滑油有限公司 | Quenching oil for blackening bearing parts and preparation method of quenching oil |
| CN105063598A (en) * | 2015-09-17 | 2015-11-18 | 南京科润工业介质股份有限公司 | Organic-inorganic residual heat blackening agent and preparation method thereof |
| CN105063598B (en) * | 2015-09-17 | 2018-10-26 | 南京科润工业介质股份有限公司 | A kind of organic and inorganic waste heat blackening agent for surface and preparation method thereof |
| CN106011830A (en) * | 2016-07-29 | 2016-10-12 | 南京科润新材料技术有限公司 | Emulsified blackening liquid |
| CN106011830B (en) * | 2016-07-29 | 2018-03-30 | 南京科润新材料技术有限公司 | One kind emulsification hair blackening liquid |
| CN106222367A (en) * | 2016-08-31 | 2016-12-14 | 抚州申铃汽车配件有限责任公司 | A kind of pollution-free blackening processing technology of flange |
| CN110643986A (en) * | 2019-10-30 | 2020-01-03 | 湖南金裕环保科技有限公司 | Residual heat blackening agent, preparation method and use method |
| CN111560212A (en) * | 2020-05-21 | 2020-08-21 | 镇江市乐嘉生物科技有限公司 | Production method of iron and steel waste heat blackening agent |
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| Publication number | Publication date |
|---|---|
| CN100425732C (en) | 2008-10-15 |
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Granted publication date: 20081015 Termination date: 20100531 |