CN107353974A - Suitable for the wide plate ROLLING OIL in coastal hot and humid high salt area - Google Patents

Suitable for the wide plate ROLLING OIL in coastal hot and humid high salt area Download PDF

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Publication number
CN107353974A
CN107353974A CN201710473745.3A CN201710473745A CN107353974A CN 107353974 A CN107353974 A CN 107353974A CN 201710473745 A CN201710473745 A CN 201710473745A CN 107353974 A CN107353974 A CN 107353974A
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wide plate
rolling oil
high salt
plate rolling
oil
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CN201710473745.3A
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杨毅
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Quaker Chemical Corp
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Quaker Chemical Corp
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Priority to CN201710473745.3A priority Critical patent/CN107353974A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C10M2207/2815—Esters of (cyclo)aliphatic monocarboxylic acids used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/044—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms having cycloaliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

The invention discloses a kind of wide plate ROLLING OIL suitable for coastal hot and humid high salt area, the wide plate ROLLING OIL uses the base oil combination bag with certain viscosity gradient, and compare compounding use by certain mass using as the dihydric alcohol of wetting agent and EO/PO block macromoleculars emulsifying agent, the contact angle of the wide plate Emulsified Rolling Oil can be reduced within 30 °, improve wetting and spreading of the emulsion in surface of steel plate, homogeneous oil film is formed so as to promote to roll roll gap area, is rolled suitable for wide plate；In addition strengthen rust-inhibiting additive in the wide plate ROLLING OIL, it is sprawled and is adsorbed in surface of steel plate, it is possible to increase rustless property, be adapted to the operating mode of coastal high temperature high fever high salt；Improve the dispersiveness of iron powder, improve high-end steel plate and roll rear surface quality.

Description

Suitable for the wide plate ROLLING OIL in coastal hot and humid high salt area
Technical field
The present invention relates to a kind of metal rolling oil, more particularly to a kind of wide plate suitable for coastal hot and humid high salt area ROLLING OIL, belong to intermetallic composite coating technical field of lubricating oil.
Background technology
During 12, country carries out structural adjustment and transition and upgrade to steel industry, to reduce integrated cost, and produces The high end plate material such as high-strength steel, Automobile Plate, Baosteel Zhanjiang and the wide plate mill project of Wuhan Iron and Steel Plant Port of Fangcheng 2030 are met fortune and given birth to.With regard to geographical position For putting, Zhanjiang and Port of Fangcheng belong to coastal hot and humid high salt area, and wide plate mill is to plate form control and plate face matter Amount proposes new challenge, and traditional rolling mill compound can not expire in terms of rustless property, the homogeneity of oil film and iron powder dispersiveness The demand of the wide plate mill of the coastal hot and humid high salt region-by-region of foot.Therefore, for this special operation condition, it is a complete to be badly in need of exploitation The rolling mill compound of the wide plate tandem mill of new suitable coastal hot and humid high salt region-by-region.Suitable for the new rolling mill compound under the operating mode Following characteristics should be met：Emulsion particle has excellent wetting and spreading ability, homogeneous oil film can be formed in roll gap area simultaneously Stable lubricating ability is provided, to adapt to wide plate rolling；The uniform paving of rust-inhibiting additive dissipates, using the teaching of the invention it is possible to provide more preferably evenly anti- Rust performance, to adapt to the hot and humid high salt characterstic in coastal area；The ultra-dispersed ability of iron powder, there is provided excellent pan cleanliness, To adapt to the rolling of high quality Automobile Plate.
The content of the invention
To be rolled in order to solve the above technical problems, the invention provides a kind of wide plate suitable for coastal hot and humid high salt area Liquefaction, the ROLLING OIL have the oil film homogeneity that excellent emulsion particle is dispersed, extremely stable, remarkable rustless property, excellent The dispersed and relatively low oil consumption of iron powder it is horizontal, suitable for the coastal area of hot and humid high salt.
The technical scheme is that：
The invention provides a kind of wide plate ROLLING OIL suitable for coastal hot and humid high salt area, the wide plate ROLLING OIL by It is following to be formed by each component accounted for based on the wide plate ROLLING OIL percentage by weight：
Wherein described base oil is to be mixed to form by the 3-5 classes compounding in mineral oil, monoesters, diester, three esters and four esters Total viscosity is 40-65mm2/ s mixture, have between every kind of composition in base oil and be not less than 5mm2/ s viscosity gradient, and should Base oil includes viscosity of the content not less than 10% and is not higher than 30mm2/ s component is at least one, content is not less than 40% Viscosity is 30-60mm2/ s component is at least one and viscosity of the content not less than 20% is 60-100mm2/ s component at least one Kind；
Wherein described emulsifying agent is C13-18AEO and EO/PO block macromolecular polymer compound shape jointly Into blended emulsifier, wherein the wetting agent is dibastic alcohol compound, and the dibastic alcohol compound and EO/PO blocks are high The mass ratio of Molecularly Imprinted Polymer is 2:(1-1.5).
Its further technical scheme is：
The mineral oil is viscosity 5-30mm2/ s mineral oil, dosage 2-20%.
The monoesters is viscosity 5-20mm2/ s fatty acid methyl ester, dosage 2-10%.
The diester is viscosity 15-50mm2/ s neopentyl glycol fatty acid ester, dosage 10-30%.
Three ester is viscosity 25-100mm2In/the s ester of natural glycerin three and trimethylolpropane fatty acid ester at least One kind, dosage 20-60%, wherein the ester of the natural glycerin three is at least one of palm oil and coconut oil.
Four ester is viscosity 60-100mm2/ s pentaerythritol fatty ester, dosage 20-50%.
The antioxidant is at least one of phenolic antioxidant and amine antioxidants.
The antirust agent is azole compounds (such as BTA), binary acid (such as dimeric dibasic acid) and ternary acid (such as trimerization Acid) the mixing antirust agent formed is compounded jointly.
The extreme pressure agent is at least one of phosphate compounds, phosphoric acid aminated compounds and olefine sulfide.
The pH adjusting agent is organic amine compound, preferably in diethanol amine, triethanolamine and cyclohexylamine at least It is a kind of.
The wetting agent is at least one of hexylene glycol, diethylene glycol (DEG) or 1,3 butylene glycol.
Present invention also offers a kind of preparation side of the above-mentioned wide plate ROLLING OIL suitable for coastal hot and humid high salt area Method, the preparation method comprise the steps：
(1) base oil is added in container, after then heating to 82-94 DEG C, by the antioxidant of solid state and anti- Rust agent is added thereto, and is stirred until solid obtains mixture A after being completely dissolved；
(2) temperature is adjusted to after 48-54 DEG C, extreme pressure agent, emulsifying agent and wetting agent is sequentially added into mixture A, is stirred Mix uniformly, continue to be uniformly mixing to obtain mixture B after then adding pH adjusting agent, as suitable for coastal hot and humid height saline land The wide plate ROLLING OIL in area.
Present invention also offers a kind of user of the above-mentioned wide plate ROLLING OIL suitable for coastal hot and humid high salt area Method, the application method are：The wide plate ROLLING OIL is configured to the emulsion that mass percentage concentration is 3-5% using pure water, and The pH value of the emulsion is more than 4.5, method use then is used conventionally in the emulsion.
The method have the benefit that：The wide plate ROLLING OIL uses the base oil with certain viscosity gradient to combine Bag, and certain mass is pressed than compounding use using as the dihydric alcohol of wetting agent and EO/PO block macromoleculars emulsifying agent, this can be reduced The contact angle of wide plate Emulsified Rolling Oil is to wetting and spreading of the emulsion in surface of steel plate within 30 °, is improved, so as to promote to roll Roll gap area forms homogeneous oil film, is rolled suitable for wide plate；In addition strengthen rust-inhibiting additive in the wide plate ROLLING OIL, make its Surface of steel plate is sprawled and adsorbed, it is possible to increase rustless property, is adapted to the operating mode of coastal high temperature high fever high salt；Improve iron powder Dispersiveness, improve high-end steel plate and roll rear surface quality.
Brief description of the drawings
Fig. 1 is the contact angle test result figure of the embodiment of the present application 1；
Fig. 2 is the contact angle test result figure of prior art comparative example 1；
Fig. 3 is the steel plate of the embodiment of the present application 1 through damp heat box experimental result picture；
Fig. 4 is the steel plate of prior art comparative example 1 through damp heat box experimental result picture.
Embodiment
In order to better understand the technological means of the present invention, and can be practiced according to the content of specification, below In conjunction with specific embodiments, the embodiment of the present invention is described in further detail, following examples are used to illustrate this hair It is bright, but it is not limited to the scope of the present invention.
The kinematic viscosity of each material, method of testing GB/T265- when involved viscosity is 40 DEG C in the present invention 1988《Oil product kinematic viscosity determination method and dynamic viscosity calculating method》, repeat no more in the application.
Embodiment 1
A kind of wide plate ROLLING OIL A suitable for coastal hot and humid high salt area, by mass percentage, the ROLLING OIL by Following components forms：
The each component dosage of 1 embodiment of table 1
Total viscosity of wherein described base oil is 44mm2/s。
Wide plate ROLLING OIL A preparation method is in the present embodiment：
(1) base oil is added in container, after then heating to 82-94 DEG C, by the antioxidant of solid state and anti- Rust agent is added thereto, and is stirred until solid obtains mixture A after being completely dissolved；
(2) temperature is adjusted to after 48-54 DEG C, extreme pressure agent, emulsifying agent and wetting agent is sequentially added into mixture A, is stirred Mix uniformly, continue to be uniformly mixing to obtain mixture B after then adding pH adjusting agent, as suitable for coastal hot and humid height saline land The wide plate ROLLING OIL in area.
Embodiment 2
A kind of wide plate ROLLING OIL B suitable for coastal hot and humid high salt area, by mass percentage, the ROLLING OIL by Following components forms：
The each component dosage of 2 embodiment of table 2
Total viscosity of wherein described base oil is 48mm2/s。
Wide plate ROLLING OIL B preparation method is the same as shown in embodiment 1 in the present embodiment.
Embodiment 3
A kind of wide plate ROLLING OIL C suitable for coastal hot and humid high salt area, by mass percentage, the ROLLING OIL by Following components forms：
The each component dosage of 3 embodiment of table 3
Total viscosity of wherein described base oil is 50mm2/s。
Wide plate ROLLING OIL C preparation method is the same as shown in embodiment 1 in the present embodiment.
Wide plate ROLLING OIL A, B and C obtained by above-mentioned preparation is subjected to wetability experiment and antirust experiment to detect the application The wetability and rust-preventing characteristic of the wide plate ROLLING OIL.
Method using above-mentioned wide plate ROLLING OIL is：Wide plate ROLLING OIL A, B and C are configured into mass percentage concentration respectively is 3-5% emulsion, and the pH value of the emulsion is more than 4.5, method use then is used conventionally i.e. in the emulsion Can, the concentration of emulsion used configured in following specific embodiments is 3%, but does not indicate that the concentration of emulsion used is defined as 3%, It is adjusted according to being actually needed in the range of 3-5%.
Wherein wetability is characterized with 3% emulsion contact angle, the smaller wetting for illustrating the wide plate ROLLING OIL of contact angle Property is better.Specific experiment method is：Wide plate rolling oil samples obtained by above-mentioned preparation are configured to 3% breast in pure water respectively Liquid, test its contact angle and contrasted with the contact angle of the ROLLING OIL of prior art.Wherein contact angle test condition is：Temperature For 50 DEG C, contact angle when measure is dripped 5 seconds.
Wherein rust-preventing characteristic test is tested using damp heat box, is characterized with antirust time, antirust time is longer, then antirust Property is better.Specific experiment method is：Wide plate rolling oil samples obtained by above-mentioned preparation are configured to 3% breast in pure water respectively Liquid, the emulsion is placed in 2L large beakers, then the steel plate cleaned up was immersed in above-mentioned emulsion after 10 seconds and taken out Steel plate, after surface of steel plate emulsion is purged totally with compressed air air gun, it is positioned in damp heat box, after experiment terminates, observes steel Plate surface is got rusty situation.The test condition of wherein damp heat box is：50 DEG C, 100RH%, 21 days.
The wetability of above-described embodiment 1 to 3 and prior art comparative example 1 is tested and the antirust test data of experiment such as institute of table 4 Show, wherein the contact angle test result of embodiment 1 is as shown in figure 1, the contact angle test result of comparative example 1 is as shown in Figure 2；Implement The steel plate of example 1 is through damp heat box experimental result as shown in figure 3, the steel plate of comparative example 1 is as shown in Figure 4 through damp heat box experimental result.
The wetability of the embodiment 1-3 of table 4 and comparative example 1 is tested and antirust experimental results
Contact angle/° Steel plate damp heat box result
Embodiment 1 18.5 Non-corroding
Embodiment 2 23.6 Non-corroding
Embodiment 3 20.2 Non-corroding
Comparative example 1 66.7 It is in block corrosion that pittingpiston, which gradually expands,
It is can be seen that from accompanying drawing 1 into accompanying drawing 4 and table 4 and be directed to wetability, 3% emulsion of the application ROLLING OIL configuration Contact angle very little, usually less than 30 °, contact angle is respectively less than 30 ° in embodiment 1 to 3, shows that the ROLLING OIL has excellent profit Wet-laying malleability, and contact angle is up to 66.7 ° in comparative example 1, the result shows, herein described product and conventional art product phase Than significantly reducing contact angle, there is excellent wetting and spreading in surface of steel plate.The excellent wetting and spreading performance promotes to roll Roll gap area processed forms homogeneous oil film, is adapted to wide plate rolling；And excellent wetting and spreading performance enhancement rust-inhibiting additive is in steel plate Surface being sprawled and adsorbing, and improves rustless property；In addition rear steel is rolled in excellent wetting and spreading performance improvement iron powder dispersiveness, raising The surface quality of plate.
From accompanying drawing 1 into accompanying drawing 4 and table 4 as can be seen that being directed to rustless property, surface of steel plate gets rusty mostly after usual cold rolling It is to be started with pittingpiston, elapses over time, corrosion state constantly expands.Research shows, although in existing ROLLING OIL all Various rust-inhibiting additives are added, but rust-inhibiting additive is frequently not completely homogeneously to be distributed in surface of steel plate, and pittingpiston is just It is to occur to adsorb most weak place in rust-inhibiting additive.The application is greatly improved anti-by improving the wetting and spreading of emulsion Rust additive sprawling and adsorbing in surface of steel plate, obtains homogeneous rust-inhibiting additive adsorbed film, rolls rear steel plate so as to improve Comprehensive rustless property, it is allowed to be more suitable for the working condition of coastal hot and humid high salt.
The wide plate ROLLING OIL uses the base oil combination bag with certain viscosity gradient, and using as the dihydric alcohol of wetting agent With the EO/PO block macromoleculars polymer in emulsifying agent the contact of emulsion can be effectively reduced by certain mass than compounding use Angle, wetting and spreading of the emulsion in surface of steel plate is improved, homogeneous oil film is formed so as to promote to roll roll gap area, suitable for width Plate rolls；In addition strengthen rust-inhibiting additive in the wide plate ROLLING OIL, it is further spread out and is adsorbed under wetting agent effect, Rustless property can be improved, is adapted to the operating mode of coastal high temperature high fever high salt；And the dispersiveness of iron powder can be improved, improve high-end steel plate Roll rear surface quality.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and Modification, these improvement and modification also should be regarded as protection scope of the present invention.

Claims (10)

  1. A kind of 1. wide plate ROLLING OIL suitable for coastal hot and humid high salt area, it is characterised in that：By following by accounting for the width The each component composition of plate ROLLING OIL percentage by weight meter：
    Wherein described base oil is always to be glued by what the 3-5 classes compounding in mineral oil, monoesters, diester, three esters and four esters was mixed to form Spend for 40-65mm2/ s mixture, have between every kind of composition in base oil and be not less than 5mm2/ s viscosity gradient, and the basis Oil includes viscosity of the content not less than 10% and is not higher than 30mm2/ s component is at least one, viscosity of the content not less than 40% For 30-60mm2/ s component is at least one and viscosity of the content not less than 20% is 60-100mm2/ s component is at least one；
    Wherein described emulsifying agent is C13-18AEO and EO/PO block macromolecular polymer compound formation jointly Blended emulsifier, wherein the wetting agent is dibastic alcohol compound, and the dibastic alcohol compound and EO/PO block macromoleculars The mass ratio of polymer is 2:(1-1.5).
  2. 2. the wide plate ROLLING OIL according to claim 1 suitable for coastal hot and humid high salt area, it is characterised in that：Institute It is viscosity 5-30mm to state mineral oil2/ s mineral oil, dosage 2-20%.
  3. 3. the wide plate ROLLING OIL according to claim 1 suitable for coastal hot and humid high salt area, it is characterised in that：Institute It is viscosity 5-20mm to state monoesters2/ s fatty acid methyl ester, dosage 2-10%；The diester is viscosity 15-50mm2New the penta of/s Diol fatty acid ester, dosage 10-30%.
  4. 4. the wide plate ROLLING OIL according to claim 1 suitable for coastal hot and humid high salt area, it is characterised in that：Institute It is viscosity 25-100mm to state three esters2At least one of/s the ester of natural glycerin three and trimethylolpropane fatty acid ester, dosage For 20-60%.
  5. 5. the wide plate ROLLING OIL according to claim 4 suitable for coastal hot and humid high salt area, it is characterised in that：Institute It is at least one of palm oil and coconut oil to state the ester of natural glycerin three.
  6. 6. the wide plate ROLLING OIL according to claim 1 suitable for coastal hot and humid high salt area, it is characterised in that：Institute It is viscosity 60-100mm to state four esters2/ s pentaerythritol fatty ester, dosage 20-50%.
  7. 7. the wide plate ROLLING OIL according to claim 1 suitable for coastal hot and humid high salt area, it is characterised in that：Institute It is at least one of phenolic antioxidant and amine antioxidants to state antioxidant；The antirust agent be azole compounds, binary acid and Ternary acid compounds the mixing antirust agent of formation jointly；The extreme pressure agent is phosphate compounds, phosphoric acid aminated compounds and sulphur Change at least one of alkene；The pH adjusting agent is organic amine compound.
  8. 8. the wide plate ROLLING OIL according to claim 7 suitable for coastal hot and humid high salt area, it is characterised in that：Institute PH adjusting agent is stated as at least one of diethanol amine, triethanolamine and cyclohexylamine；The wetting agent be hexylene glycol, diethylene glycol (DEG) or At least one of 1,3 butylene glycol.
  9. A kind of 9. wide plate rolling for being applied to coastal hot and humid high salt area in claim 1-8 described in any claim The preparation method of oil, it is characterised in that：Comprise the steps：
    (1) base oil is added in container, after then heating to 82-94 DEG C, by the antioxidant and antirust agent of solid state It is added thereto, stirs until solid obtains mixture A after being completely dissolved；
    (2) temperature is adjusted to after 48-54 DEG C, extreme pressure agent, emulsifying agent and wetting agent is sequentially added into mixture A, stirring is equal It is even, continue to be uniformly mixing to obtain mixture B after then adding pH adjusting agent, as suitable for coastal hot and humid high salt area Wide plate ROLLING OIL.
  10. 10. the wide plate for being applied to coastal hot and humid high salt area in a kind of claim 1 to 8 described in any claim rolls The application method of liquefaction, it is characterised in that：It is 3-5%'s that the wide plate ROLLING OIL is configured into mass percentage concentration using pure water Emulsion, and the pH value of the emulsion is more than 4.5, method use then is used conventionally in the emulsion.
CN201710473745.3A 2017-06-21 2017-06-21 Suitable for the wide plate ROLLING OIL in coastal hot and humid high salt area Pending CN107353974A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126498A (en) * 1983-01-06 1984-07-21 Nippon Light Metal Co Ltd Lubrication oil for cold rolling of aluminum
CN101240221A (en) * 2008-02-29 2008-08-13 益田润石（北京）化工有限公司 Water-soluble total synthesis metal processing liquid composition
CN102952611A (en) * 2011-08-25 2013-03-06 中国石油化工股份有限公司 Rolling oil composition for cold-rolled sheet
CN104774679A (en) * 2015-04-30 2015-07-15 蓝思科技（长沙）有限公司 Environment-friendly water-based sapphire cutting fluid
CN106566640A (en) * 2016-11-03 2017-04-19 北京科技大学 Magnesium alloy plate and strip rolling emulsion and preparation method thereof
JP6504342B2 (en) * 2015-01-22 2019-04-24 日油株式会社 Water soluble metal processing oil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126498A (en) * 1983-01-06 1984-07-21 Nippon Light Metal Co Ltd Lubrication oil for cold rolling of aluminum
CN101240221A (en) * 2008-02-29 2008-08-13 益田润石（北京）化工有限公司 Water-soluble total synthesis metal processing liquid composition
CN102952611A (en) * 2011-08-25 2013-03-06 中国石油化工股份有限公司 Rolling oil composition for cold-rolled sheet
JP6504342B2 (en) * 2015-01-22 2019-04-24 日油株式会社 Water soluble metal processing oil
CN104774679A (en) * 2015-04-30 2015-07-15 蓝思科技（长沙）有限公司 Environment-friendly water-based sapphire cutting fluid
CN106566640A (en) * 2016-11-03 2017-04-19 北京科技大学 Magnesium alloy plate and strip rolling emulsion and preparation method thereof

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