CN108299917A - A kind of esterification lubricating type metal conditioner - Google Patents
A kind of esterification lubricating type metal conditioner Download PDFInfo
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- CN108299917A CN108299917A CN201810106487.XA CN201810106487A CN108299917A CN 108299917 A CN108299917 A CN 108299917A CN 201810106487 A CN201810106487 A CN 201810106487A CN 108299917 A CN108299917 A CN 108299917A
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- added
- esterification
- type metal
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
- C23C22/03—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions containing phosphorus compounds
Abstract
The invention discloses a kind of esterification lubricating type metal conditioners, it is made of the raw material of following weight parts：2 mercaptobenzimidazoles 0.7 1, isopropyl stearic acid oxygen base aluminum acid ester 12, dodecenylsuccinic acid 12 14, zinc pyrithione 18 20, lauryl glucosyl 0.7 1, n salicylanilides 12, phosphatization lubricating fluid 50 60.Dodecenylsuccinic acid, zinc pyrithione that the present invention is added etc. all have good rust-proof effect; the isopropyl stearic acid oxygen base aluminum acid ester of addition can effectively improve the compatibility of each raw pieces; to improve product handling system agent in the painting membrane stability of metal surface, better protecting effect is played.
Description
Technical field
The invention belongs to surface conditioning agent fields, and in particular to a kind of esterification lubricating type metal conditioner.
Background technology
Metal conditioner refers to the general name for the chemical agent that various processing are carried out to metal surface.Treatment of Metal Surface packet
The substrate pretreatments such as oil removing, derusting, phosphatization, antirust have been included, have been prepared for metal coating techniques, metal protection technology, base
Body pre-treatment quality prepares hereafter coating and the use of metal has a great impact, and water soluble anti-rust agent therein then can dissolve
Aqueous solution is formed in water, and metal can prevent rust corrosion after the processing of this aqueous solution.Their anti-rust action can be divided into three
Class.
1. metal generates insoluble and fine and close sull with antirust agent, thus prevents the anodic solution or rush of metal
Into the passivation of metal, to inhibit corrosion of metal.This kind of antirust agent is also known as passivator, such as sodium nitrite, potassium bichromate.
When in use, enough dosages be should ensure that.When dosage deficiency, complete sull cannot be formed, it is not covered very
On small metal surface, corrosion electric current density increases, and easily causes severe local corrosion.2. metal generates the salt of indissoluble with antirust agent
Class, to make metal be isolated with corrosive medium, from corrosion.Such as：Some phosphate can act on iron and generate insoluble phosphorus
Sour molysite；Some silicates can generate insoluble silicate etc. with iron, aluminium effect.3. metal generates slightly solubility with antirust agent
Complex compound is covered in metal surface and protects the metal from corrosion.Such as：Benzotriazole can generate chelate Cu with copper
(C6H4N3) 2, it is both not soluble in water to be also insoluble in oil, thus the surface of copper can be protected.
Currently, although traditional phosphate conversion and chromating process for treating surface can obtain good effect,
But it is right containing the carcinogens such as the heavy metal ion such as zinc, manganese, nickel, chromium and sub- environmental protection fluorine-free in the waste liquid being discharged in processing procedure
Environmental pollution is very serious, and metallic surface silanization treatment technology is not due to being related to environmentally hazardous substance, production technology energy
It consumes that low, technical applications are extensive, is considered being expected to the processing of substitution phosphate conversion and chromating processing, is metal surface
Individually protection latest development direction.
Invention content
At a kind of esterification lubricating type metal surface
Manage agent.
To achieve the above object, the present invention uses following technical scheme：
A kind of esterification lubricating type metal conditioner, it is made of the raw material of following weight parts：
2-mercaptobenzimidazole 0.7-1, isopropyl stearic acid oxygen base aluminum acid ester 1-2, dodecenylsuccinic acid 12-14,
Zinc pyrithione 18-20, lauryl glucosyl 0.7-1, n- salicylanilide 1-2, phosphatization lubricating fluid 50-60.
A kind of esterification lubricating type metal conditioner, the phosphatization lubricating fluid are the originals by following weight parts
Material composition：
Ammonium dihydrogen phosphate 1-2, it phosphorus trichloride 5-7, oleic acid 2-3, trimethylolpropane 2-4, polyacrylamide 0.8-1, urges
Agent 0.01-0.02.
A kind of esterification lubricating type metal conditioner, the catalyst are p-methyl benzenesulfonic acid.
A kind of esterification lubricating type metal conditioner, the preparation method of the phosphatization lubricating fluid include the following steps：
(1) ammonium dihydrogen phosphate is taken, is added in the deionized water of 13-20 times of its weight, stirs evenly, trihydroxy methyl is added
Propane obtains aqueous solution a insulated and stirred 30-40 minutes at 50-60 DEG C；
(2) phosphorus trichloride, polyacrylamide mixing are taken, is added in the deionized water of 10-15 times of mixture weight, stirs
Uniformly, aqueous solution b is obtained；
(3) above-mentioned aqueous solution a, aqueous solution b mixing are taken, stirs evenly, is sent in reaction kettle, be passed through nitrogen, oil is added
Acid, catalyst, it is 75-80 DEG C to adjust temperature of reaction kettle, and insulated and stirred 3-4 hours is to get the phosphatization lubricating fluid.
A kind of preparation method of esterification lubricating type metal conditioner, includes the following steps：
(1) 2-mercaptobenzimidazole is taken, is added in the absolute ethyl alcohol of 6-9 times of its weight, stirs evenly, pyridine sulphur is added
Ketone zinc obtains alcohol dispersion liquid insulated and stirred 1-2 hours at 57-60 DEG C；
(2) n- salicylanilides are taken, is added in the deionized water of 13-20 times of its weight, stirs evenly, above-mentioned phosphorus is added
Change lubricating fluid, it is 4-10 minutes ultrasonic, obtain aniline lubricating fluid；
(3) above-mentioned alcohol dispersion liquid, the mixing of aniline lubricating fluid are taken, stirs evenly, isopropyl distearyl oxygroup aluminic acid is added
Ethyl alcohol is distilled off insulated and stirred 20-30 minutes at 65-70 DEG C in ester, obtains ester dispersion liquid；
(4) above-mentioned ester dispersion liquid is taken, is mixed with remaining each raw material, 1400-2000 revs/min is stirred 1-2 hours to get described
It is esterified lubricating type metal conditioner.
Advantages of the present invention：
For the phosphatization lubricating fluid that the present invention is added using oleic acid, trimethylolpropane as reaction raw materials, p-methyl benzenesulfonic acid is ester
To change catalyst, is adulterated by phosphorus trichloride, ammonium dihydrogen phosphate, obtained oleate not only has good lubricant effect, but also
The abundant P elements in inorganic agent surface are imparted, the rust quality to metal, the laurylene base that the present invention is added are effectively raised
All there is good rust-proof effect, the isopropyl stearic acid oxygen base aluminum acid ester of addition can have for succinic acid, zinc pyrithione etc.
The compatibility of each raw pieces of improvement of effect plays preferably to improve product handling system agent in the painting membrane stability of metal surface
Protecting effect.
Specific implementation mode
Embodiment 1
A kind of esterification lubricating type metal conditioner, it is made of the raw material of following weight parts：
2-mercaptobenzimidazole 0.7, isopropyl stearic acid oxygen base aluminum acid ester 1, dodecenylsuccinic acid 12, pyrithione
Zinc 18, lauryl glucosyl 0.7, n- salicylanilides 1, phosphatization lubricating fluid 50.
A kind of esterification lubricating type metal conditioner, the phosphatization lubricating fluid are the originals by following weight parts
Material composition：
Ammonium dihydrogen phosphate 1, phosphorus trichloride 5, oleic acid 2, trimethylolpropane 2, polyacrylamide 0.8, catalyst 0.01.
A kind of esterification lubricating type metal conditioner, the catalyst are p-methyl benzenesulfonic acid.
A kind of esterification lubricating type metal conditioner, the preparation method of the phosphatization lubricating fluid include the following steps：
(1) ammonium dihydrogen phosphate is taken, is added in the deionized water of 13 times of its weight, stirs evenly, trihydroxy methyl third is added
Alkane, insulated and stirred 30 minutes at 50 DEG C, obtains aqueous solution a；
(2) phosphorus trichloride, polyacrylamide mixing are taken, is added in the deionized water of 10 times of mixture weight, stirring is equal
It is even, obtain aqueous solution b；
(3) above-mentioned aqueous solution a, aqueous solution b mixing are taken, stirs evenly, is sent in reaction kettle, be passed through nitrogen, oil is added
Acid, catalyst, it is 75 DEG C to adjust temperature of reaction kettle, and insulated and stirred 3 hours is to get the phosphatization lubricating fluid.
A kind of preparation method of esterification lubricating type metal conditioner, includes the following steps：
(1) 2-mercaptobenzimidazole is taken, is added in the absolute ethyl alcohol of 6 times of its weight, stirs evenly, pyrithione is added
Zinc, insulated and stirred 1 hour at 57 DEG C, obtains alcohol dispersion liquid；
(2) n- salicylanilides are taken, is added in the deionized water of 13 times of its weight, stirs evenly, above-mentioned phosphatization is added
Lubricating fluid, ultrasound 4 minutes, obtains aniline lubricating fluid；
(3) above-mentioned alcohol dispersion liquid, the mixing of aniline lubricating fluid are taken, stirs evenly, isopropyl distearyl oxygroup aluminic acid is added
Ester, insulated and stirred 20 minutes, are distilled off ethyl alcohol at 65 DEG C, obtain ester dispersion liquid；
(4) above-mentioned ester dispersion liquid is taken, is mixed with remaining each raw material, 1400 revs/min of stirrings are moistened for 1 hour to get the esterification
Slip metal conditioner.
Embodiment 2
A kind of esterification lubricating type metal conditioner, it is made of the raw material of following weight parts：
2-mercaptobenzimidazole 1, isopropyl stearic acid oxygen base aluminum acid ester 2, dodecenylsuccinic acid 14, zinc pyrithione
20, lauryl glucosyl 1, n- salicylanilides 2, phosphatization lubricating fluid 60.
A kind of esterification lubricating type metal conditioner, the phosphatization lubricating fluid are the originals by following weight parts
Material composition：
Ammonium dihydrogen phosphate 2, phosphorus trichloride 7, oleic acid 3, trimethylolpropane 4, polyacrylamide 1, catalyst 0.02.
A kind of esterification lubricating type metal conditioner, the catalyst are p-methyl benzenesulfonic acid.
A kind of esterification lubricating type metal conditioner, the preparation method of the phosphatization lubricating fluid include the following steps：
(1) ammonium dihydrogen phosphate is taken, is added in the deionized water of 20 times of its weight, stirs evenly, trihydroxy methyl third is added
Alkane, insulated and stirred 40 minutes at 60 DEG C, obtains aqueous solution a；
(2) phosphorus trichloride, polyacrylamide mixing are taken, is added in the deionized water of 15 times of mixture weight, stirring is equal
It is even, obtain aqueous solution b；
(3) above-mentioned aqueous solution a, aqueous solution b mixing are taken, stirs evenly, is sent in reaction kettle, be passed through nitrogen, oil is added
Acid, catalyst, it is 80 DEG C to adjust temperature of reaction kettle, and insulated and stirred 4 hours is to get the phosphatization lubricating fluid.
A kind of preparation method of esterification lubricating type metal conditioner, includes the following steps：
(1) 2-mercaptobenzimidazole is taken, is added in the absolute ethyl alcohol of 9 times of its weight, stirs evenly, pyrithione is added
Zinc, insulated and stirred 2 hours at 60 DEG C, obtains alcohol dispersion liquid；
(2) n- salicylanilides are taken, is added in the deionized water of 20 times of its weight, stirs evenly, above-mentioned phosphatization is added
Lubricating fluid, ultrasound 10 minutes, obtains aniline lubricating fluid；
(3) above-mentioned alcohol dispersion liquid, the mixing of aniline lubricating fluid are taken, stirs evenly, isopropyl distearyl oxygroup aluminic acid is added
Ester, insulated and stirred 30 minutes, are distilled off ethyl alcohol at 70 DEG C, obtain ester dispersion liquid；
(4) above-mentioned ester dispersion liquid is taken, is mixed with remaining each raw material, 2000 revs/min of stirrings are moistened for 2 hours to get the esterification
Slip metal conditioner.
Peel resistance：
With the esterification lubricating type metal conditioner processing experiment steel plate of the present invention, last layer 2- is applied in steel plate coating surface
The paste of 3mm, it is 50 DEG C to be put into temperature, and in the seal box of relative humidity 96%, experimental period 24 hours is washed after taking-up with clear water
Only, coating surface falls off, without blistering, nothing without breakage；
Oil resistivity：
With the esterification lubricating type metal conditioner processing experiment steel plate of the present invention, it is dipped vertically into the glass equipped with peppermint oil
In glass container, it is 24 DEG C to keep the temperature of volatile oil, and experimental period 25 hours is placed 2 hours, paint film is wrinkle-free indoors after taking-up
Line, nothing are heaved, fall off without damaged, nothing.
Claims (5)
1. a kind of esterification lubricating type metal conditioner, which is characterized in that it is made of the raw material of following weight parts：
2-mercaptobenzimidazole 0.7-1, isopropyl stearic acid oxygen base aluminum acid ester 1-2, dodecenylsuccinic acid 12-14, pyridine
Thioketones zinc 18-20, lauryl glucosyl 0.7-1, n- salicylanilide 1-2, phosphatization lubricating fluid 50-60.
2. a kind of esterification lubricating type metal conditioner according to claim 1, which is characterized in that the phosphatization profit
Synovia is made of the raw material of following weight parts：
Ammonium dihydrogen phosphate 1-2, phosphorus trichloride 5-7, oleic acid 2-3, trimethylolpropane 2-4, polyacrylamide 0.8-1, catalyst
0.01-0.02。
3. a kind of esterification lubricating type metal conditioner according to claim 2, which is characterized in that the catalyst
For p-methyl benzenesulfonic acid.
4. a kind of esterification lubricating type metal conditioner according to claim 2, which is characterized in that the phosphatization profit
The preparation method of synovia, includes the following steps：
(1) ammonium dihydrogen phosphate is taken, is added in the deionized water of 13-20 times of its weight, stirs evenly, trihydroxy methyl third is added
Alkane obtains aqueous solution a insulated and stirred 30-40 minutes at 50-60 DEG C；
(2) phosphorus trichloride, polyacrylamide mixing are taken, is added in the deionized water of 10-15 times of mixture weight, stirring is equal
It is even, obtain aqueous solution b；
(3) above-mentioned aqueous solution a, aqueous solution b mixing are taken, stirs evenly, is sent in reaction kettle, be passed through nitrogen, oleic acid is added, urges
Agent, it is 75-80 DEG C to adjust temperature of reaction kettle, and insulated and stirred 3-4 hours is to get the phosphatization lubricating fluid.
5. a kind of preparation method of the esterification lubricating type metal conditioner as described in any in 1-4 such as claim, feature
It is, includes the following steps：
(1) 2-mercaptobenzimidazole is taken, is added in the absolute ethyl alcohol of 6-9 times of its weight, stirs evenly, pyrithione is added
Zinc obtains alcohol dispersion liquid insulated and stirred 1-2 hours at 57-60 DEG C；
(2) n- salicylanilides are taken, is added in the deionized water of 13-20 times of its weight, stirs evenly, above-mentioned phosphatization profit is added
Synovia, it is 4-10 minutes ultrasonic, obtain aniline lubricating fluid；
(3) above-mentioned alcohol dispersion liquid, the mixing of aniline lubricating fluid are taken, stirs evenly, isopropyl stearic acid oxygen base aluminum acid ester is added,
Insulated and stirred 20-30 minutes at 65-70 DEG C, ethyl alcohol is distilled off, obtains ester dispersion liquid；
(4) above-mentioned ester dispersion liquid is taken, is mixed with remaining each raw material, 1400-2000 revs/min is stirred 1-2 hours to get the esterification
Lubricating type metal conditioner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810106487.XA CN108299917A (en) | 2018-02-02 | 2018-02-02 | A kind of esterification lubricating type metal conditioner |
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| CN201810106487.XA CN108299917A (en) | 2018-02-02 | 2018-02-02 | A kind of esterification lubricating type metal conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354107A (en) * | 2021-07-02 | 2021-09-07 | 南京乐透思环保科技有限公司 | Composite scale inhibitor, preparation method thereof and application thereof in salt-containing wastewater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354107A (en) * | 2021-07-02 | 2021-09-07 | 南京乐透思环保科技有限公司 | Composite scale inhibitor, preparation method thereof and application thereof in salt-containing wastewater |
| CN113354107B (en) * | 2021-07-02 | 2023-07-25 | 南京乐透思高新材料科技有限公司 | Composite scale inhibitor, preparation method thereof and application thereof in saline wastewater |
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