CN104387972A - Multicolor hard film rust preventive oil applied to boat bottom and preparation method of oil - Google Patents
Multicolor hard film rust preventive oil applied to boat bottom and preparation method of oil Download PDFInfo
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- CN104387972A CN104387972A CN201410643608.6A CN201410643608A CN104387972A CN 104387972 A CN104387972 A CN 104387972A CN 201410643608 A CN201410643608 A CN 201410643608A CN 104387972 A CN104387972 A CN 104387972A
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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
- C09D193/00—Coating compositions based on natural resins; Coating compositions based on derivatives thereof
- C09D193/04—Rosin
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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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Abstract
The invention discloses multicolor hard film rust preventive oil applied to a boat bottom and a preparation method of the oil. The preparation method comprises the following steps: weighing acetone, zinc oxide, methyl ethyl ketone, zinc stearate, coal tar pitch, petroleum sodium sulfonate, rosin, cellosolve, cuprous oxide, zinc naphthenate, mercuric oxide, barium soap, DDT (Dichloro-Diphenyl-Tricgloroethane) and a coloring agent; drying raw materials and then adding the rest raw materials; and stirring and grinding to obtain the multicolor hard film rust preventive oil. The multicolor hard film rust preventive oil is 0.6-0.8 in hardness, 6-10MPa in impact strength and 0.5-1.5mm in toughness and achieves the first-grade adhesive force; the multicolor hard film rust preventive oil is resistant to salt water and can be soaked in the salt water at the temperature of 25 DEG C for 4-8 days without bubbling and discoloration; the surface drying time is 30-60 minutes; the hard drying time is 10-20 hours.
Description
Technical field
The present invention relates to ship bottom anticorrosive paint, particularly relate to a kind of hull bottom anti-rust oil with colour hard film and preparation method thereof.
Background technology
Rust proof paint can protect the chemistry of metallic surface from air, seawater etc. or the coating of galvanic corrosion.Coat the direct invasion that rust proof paint effectively can avoid various corrosives in air in metallic surface, make maximized prolongation metal time limit of service.Physical property and the large class of chemically antirust paint two can be divided into.The former is against the suitable cooperation of toner and paint vehicle, forms fine and close paint film to stop the intrusion of corrosives, as iron oxide red, aluminium powder, graphite rust-inhibiting paint etc.; The latter presses down rust effect, as red lead, iron oxide red anticorrosive paint etc. by the chemistry of antirust tinting material.Antirust for metals such as bridge, boats and ships, pipelines.The rust-inhibiting paint used is roughly oily antirust varniss and aqueous antirust paint two kinds.Oily antirust varniss makes the greasy removal difficulty of material surface, seldom uses.Oily antirust varniss is easy to use, cheap, but because of containing the toxic substance such as nitrite, chromic salt, comparatively large to operator's harm, country limits use, and these type of product performance are single, can not meet the antirust requirement of magnetic alloy material.Select the powerful sequestrant myo-Inositol hexaphosphate of metal to be main component, several aqueous promoter is composite forms with other.Myo-Inositol hexaphosphate is the Nantural non-toxic Organic chemical products extracted from food crop; when it uses as magneticsubstance rust-preventive agent; at surface and the rapid chelating of metal, the unit molecule complex compound protective membrane of one deck densification can be formed, effectively can suppress corrosion of metal.Material surface after this product treatment keeps primary colors, need not wash and can enter the next procedures such as application.The important component part of rust-inhibiting paint. the antirust tinting material of physics is the more antirust tinting material of the chemical property of a class own is stable tinting material, they are the physicalies by itself, stable chemical performance, quality is hard, particle is trickle, excellent fillibility, improve the density of paint film, reduce the permeable of paint film thus play antirust effect. zinc-chrome yellow just belongs to this kind of material. and the rust-preventing characteristic of metallic aluminium powder is because aluminium powder has flaky texture, formation paint film is tight, also have the ability of stronger reflect UV linear light, paint film aging-resistant ability can be improved.
Ship bottom anticorrosive paint, is applied to shell lightwaterline with lower portion, has the coating preventing seawater corrosion performance.Have good sticking power, preferably water tolerance, chemical-resistant and wear resistance, performance is remarkable.Boats and ships antifouling paste can use under severe conditions, and has the long-effective corrosion life-span, and the prosperous antifouling paste of good fortune is in chemical atmosphere and ocean environment, generally can use more than 10 years or 15 years, even if in acid, alkali, salt and solvent medium, and under certain temperature condition, also more than 5 years can be used.Thick-film, quality is good, and reasonable price is the important symbol of boats and ships antifouling paste.Marine paint strong adhesion: coating and basal body binding force strong.Marine paint efficiently facilitates, easy construction.Marine finish is boats and ships priming paint, bottom anticorrosive paint, ship bottom anti-fouling paint, marine paint for boot toppings series, shell and superstructure paint, a series of paint composition such as various ships cabin paint-water ballast tank paint, oil tank paint, drinking water tank paint, dry cargo hold paint.Shop primer comprises: phenol aldehyde modified wash primer, epoxy zinc rich primer, positive silicon ester dust primer, not containing metal dust primer.Rust-proofing primer comprises: zinc phosphate rust-inhibiting paint, zinc yellow anticorrosive paint, red lead paint, other rust-inhibiting paints.Bottom paint is also drawing together with enamel-cover of ship underwater sites: ship paint rust-inhibiting paint and ship bottom anti-fouling paint.Wherein bottom anticorrosive paint comprises again: Asphalt ship-bottom anti-rust paint, chlorinated rubber bottom anticorrosive paint, bituminous epoxy bottom anticorrosive paint; Ship bottom anti-fouling paint comprises: lysotype--asphalt series Red copper oxide antifouling varnish; Contact-type chlorinated rubber, vinyl Red copper oxide antifouling varnish; Dispersion pattern: organo-tin antifouling paint; Self-polishing antifouling paint--organotin superpolymer antifouling varnish.Still there is larger gap in current China vessel coating technology, outstanding be reflected in that the application cycle is long, efficiency is low, high in cost of production aspect compared with abroad.Its major cause has following: the vessel coating Production design degree of depth is inadequate, and the concept that shell Xi is coated with integration is not strong; Mechanize, the level of automation of vessel coating technical equipment are not high, and cause rust cleaning, coating standard higher, the problem of execution is more serious; Pretreatment quality and shop primer performance have much room for improvement; Ship production control is badly in need of strengthening, and the problem of carrying out repeatedly application because the construction of other work posts causes film to damage is very serious.
Marine finish, for boats and ships and each position of ocean engineering structure, meets the general designation of coating preventing seawater, sea atmosphere corrosion and marine organisms attachment and other particular requirements.Hard film rust preventive oil: be by composite productions of multiple material such as antioxidant anticorrosive rust-preventive agent, resin, solvent oil, auxiliary agent agent.After dry, color is divided into: transparent color, golden yellow and black three kinds of colors.Immersion can be adopted, brush, be sprayed on the metallic surface needing corrosion protection, after drying, form transparent color or golden yellow in metallic surface) tack-free dry film, the original looks of holding member and increase light, can do medium-term and long-term protection metallic surface and not lose stainless.Hard film rust preventive oil: the protection being applicable to ferrous metal and non-ferrous metal.Main base material has: during the metallic substance such as ferrous metal component, cast iron, copper, aluminium, galvanized sheet is done, long-term rust prevention process.Rust-proof life is different because of the difference of environment, humidity, corrosive elements, and metalwork, under drying storage condition, can make workpiece rust-proof life reach 1 ~ 2 year usually.Water-based antirust (also claiming aqueous rust preventive) is basic material with water, and add water soluble medicament, as Sodium Nitrite, Sodium Benzoate, sodium dichromate 99, trolamine etc. are made into alkali lye, water-based antirust is easy to use, cost is low, safety.Its shortcoming is easily trickled in metallic surface, and after water evaporates, metal parts surface often leaves bloom.Therefore, sometimes in water-based antirust, a certain amount of moisture adsorbent is added.
Chinese patent CN103602211A discloses a kind of Asphalt ship-bottom anti-rust paint and preparation method thereof, is made up of the feed composition of following component weight part: silicone resin 34-38, E-12 epoxy resin 42-45, pitch 3-4, zinc phosphate 5-7, talcum powder 3-5, ground barium sulfate 10-12, zinc naphthenate 4-5, Dyhard RU 100 7-9, Resorcinol 1-2, two ten four carbon alcohols ester 3-4, dimethylbenzene 14-17, ethyl acetate 9-12, film-forming resin 3-4.Asphalt ship-bottom anti-rust paint rust-proof effect of the present invention is remarkable; paint film adhesion is strong, density is high, good weatherability; can digital preservation hull bottom steel plate from the impact of high temperature, high humidity, high salt and chemical corrosion, long service life, but dry slow, snappiness is poor.Chinese patent CN 103374448A discloses a kind of hard film rust preventive oil, and described slushing oil, in units of weight part, comprises following ingredients: gasoline 50-70 part, pitch 20-30 part, rosin 12-18 part, sulfonation lanolin calcium salt 14-18 part.The invention solves prior art Problems existing; hard film rust preventive oil described in the application of the invention; effectively can protect workpiece antirust treatment in process of production; for enterprise reduces loss; the present invention is practical; be applicable to widely using of relevant industries, but impact strength is low, sticking power is low and poor water resistance.Along with the development of social city, technicalization, hommization, design that a kind of hardness of film is high, impact strength is high, the hull bottom anti-rust oil with colour hard film of strong adhesion, water-tolerant and fast drying and preparation method thereof, to meet the need of market, be very important.
Summary of the invention
the technical problem solved:
The application is low for existing water soluble paint hardness, shock strength is low, sticking power is low, the technical problem of water tolerance and fast drying, provides one to utilize hull bottom anti-rust oil with colour hard film and preparation method thereof.
technical scheme:
A kind of hull bottom anti-rust oil with colour hard film, raw materials by weight portion proportioning is as follows: 100 parts, acetone, zinc oxide 25-45 part, methyl ethyl ketone 50-70 part, Zinic stearas 2-18 part, coal tar pitch 5-15 part, petroleum sodium sulfonate 4-16 part, rosin 45-65 part, cellosolve 15-35 part, Red copper oxide 30-50 part, zinc naphthenate 8-12 part, red precipitate 10-30 part, barium soap 5-25 part, DDT12-18 part, tinting material 15-25 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described hull bottom anti-rust oil with colour hard film is as follows: 100 parts, acetone, zinc oxide 30-40 part, methyl ethyl ketone 55-65 part, Zinic stearas 4-16 part, coal tar pitch 8-12 part, petroleum sodium sulfonate 6-14 part, rosin 50-60 part, cellosolve 20-30 part, Red copper oxide 35-45 part, zinc naphthenate 9-11 part, red precipitate 15-25 part, barium soap 10-20 part, DDT14-16 part, tinting material 18-22 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described hull bottom anti-rust oil with colour hard film is as follows: 100 parts, acetone, 35 parts, zinc oxide, methyl ethyl ketone 60 parts, Zinic stearas 10 parts, coal tar pitch 10 parts, petroleum sodium sulfonate 10 parts, rosin 55 parts, cellosolve 25 parts, 40 parts, Red copper oxide, zinc naphthenate 10 parts, 20 parts, red precipitate, barium soap 15 parts, DDT15 part, tinting material 20 parts.
As a preferred technical solution of the present invention: described cellosolve adopts 2-Butoxyethyl acetate or ethylene glycol ether acetate.
As a preferred technical solution of the present invention: described tinting material adopts iron oxide red or zinc-chrome yellow.
As a preferred technical solution of the present invention: preparation method's step of described hull bottom anti-rust oil with colour hard film is:
The first step: acetone, methyl ethyl ketone and coal tar pitch are warming up to 140-180 DEG C in a kettle., mix;
Second step: add petroleum sodium sulfonate and rosin, stirs 30-50min;
3rd step: add Red copper oxide, zinc naphthenate, red precipitate and barium soap, be cooled to 70-90 DEG C, stirs 4-6h;
4th step: add surplus stock, at grinding machine for grinding 20-40min, is down to normal temperature.
As a preferred technical solution of the present invention: the stirring velocity in described second step is 200-600 rev/min.
As a preferred technical solution of the present invention: the stirring velocity in described 3rd step is 400-800 rev/min.
beneficial effect:
Compared to the prior art a kind of hull bottom anti-rust oil with colour hard film of the present invention and preparation method thereof adopts above technical scheme, has following technique effect: 1, product hardness 0.6-0.8, impact strength 6-10MPa; 2, snappiness 0.5-1.5mm, adhesion 1 grade; 3, resistance to salt water immerses 4-8d in 25 DEG C of water, non-foaming nondiscoloration; 4, surface drying 30-60min, does solid work 10-20h, the widespread production not division of history into periods can replace current material.
Embodiment
embodiment 1:
Proportioning takes 100 parts, acetone by weight, 25 parts, zinc oxide, methyl ethyl ketone 50 parts, Zinic stearas 2 parts, coal tar pitch 5 parts, petroleum sodium sulfonate 4 parts, rosin 45 parts, ethylene glycol ether acetate 15 parts, 30 parts, Red copper oxide, zinc naphthenate 8 parts, 10 parts, red precipitate, barium soap 5 parts, DDT12 part, zinc-chrome yellow 15 parts.
Acetone, methyl ethyl ketone and coal tar pitch are warming up to 140 DEG C in a kettle., mix, add petroleum sodium sulfonate and rosin, stir 30min, stirring velocity is 200 revs/min.
Add Red copper oxide, zinc naphthenate, red precipitate and barium soap, be cooled to 70 DEG C, stir 4h, stirring velocity is 400 revs/min, adds surplus stock, at grinding machine for grinding 20min, is down to normal temperature.
Product hardness 0.6, impact strength 6MPa; Snappiness 0.5mm, adhesion 1 grade; Resistance to salt water immerses 8d in 25 DEG C of water, non-foaming nondiscoloration; Surface drying 60min, does solid work 20h.
embodiment 2:
Proportioning takes 100 parts, acetone by weight, 45 parts, zinc oxide, methyl ethyl ketone 70 parts, Zinic stearas 18 parts, coal tar pitch 15 parts, petroleum sodium sulfonate 16 parts, rosin 65 parts, ethylene glycol ether acetate 35 parts, 50 parts, Red copper oxide, zinc naphthenate 12 parts, 30 parts, red precipitate, barium soap 25 parts, DDT18 part, zinc-chrome yellow 25 parts.
Acetone, methyl ethyl ketone and coal tar pitch are warming up to 180 DEG C in a kettle., mix, add petroleum sodium sulfonate and rosin, stir 50min, stirring velocity is 600 revs/min.
Add Red copper oxide, zinc naphthenate, red precipitate and barium soap, be cooled to 90 DEG C, stir 6h, stirring velocity is 800 revs/min, adds surplus stock, at grinding machine for grinding 40min, is down to normal temperature.
Product hardness 0.65, impact strength 7MPa; Snappiness 0.7mm, adhesion 1 grade; Resistance to salt water immerses 7d in 25 DEG C of water, non-foaming nondiscoloration; Surface drying 50min, does solid work 17h.
embodiment 3:
Proportioning takes 100 parts, acetone by weight, 30 parts, zinc oxide, methyl ethyl ketone 55 parts, Zinic stearas 4 parts, coal tar pitch 8 parts, petroleum sodium sulfonate 6 parts, rosin 50 parts, 2-Butoxyethyl acetate 20 parts, 35 parts, Red copper oxide, zinc naphthenate 9 parts, 15 parts, red precipitate, barium soap 10 parts, DDT14 part, iron oxide red 18 parts.
Acetone, methyl ethyl ketone and coal tar pitch are warming up to 150 DEG C in a kettle., mix, add petroleum sodium sulfonate and rosin, stir 35min, stirring velocity is 300 revs/min.
Add Red copper oxide, zinc naphthenate, red precipitate and barium soap, be cooled to 85 DEG C, stir 5.5h, stirring velocity is 500 revs/min, adds surplus stock, at grinding machine for grinding 25min, is down to normal temperature.
Product hardness 0.7, impact strength 8MPa; Snappiness 1mm, adhesion 1 grade; Resistance to salt water immerses 6d in 25 DEG C of water, non-foaming nondiscoloration; Surface drying 45min, does solid work 15h.
embodiment 4:
Proportioning takes 100 parts, acetone by weight, 40 parts, zinc oxide, methyl ethyl ketone 65 parts, Zinic stearas 16 parts, coal tar pitch 12 parts, petroleum sodium sulfonate 14 parts, rosin 60 parts, 2-Butoxyethyl acetate 30 parts, 45 parts, Red copper oxide, zinc naphthenate 11 parts, 25 parts, red precipitate, barium soap 20 parts, DDT16 part, iron oxide red 22 parts.
Acetone, methyl ethyl ketone and coal tar pitch are warming up to 170 DEG C in a kettle., mix, add petroleum sodium sulfonate and rosin, stir 45min, stirring velocity is 500 revs/min.
Add Red copper oxide, zinc naphthenate, red precipitate and barium soap, be cooled to 85 DEG C, stir 5.5h, stirring velocity is 700 revs/min, adds surplus stock, at grinding machine for grinding 35min, is down to normal temperature.
Product hardness 0.75, impact strength 9MPa; Snappiness 1.2mm, adhesion 1 grade; Resistance to salt water immerses 5d in 25 DEG C of water, non-foaming nondiscoloration; Surface drying 40min, does solid work 13h.
embodiment 5:
Proportioning takes 100 parts, acetone by weight, 35 parts, zinc oxide, methyl ethyl ketone 60 parts, Zinic stearas 10 parts, coal tar pitch 10 parts, petroleum sodium sulfonate 10 parts, rosin 55 parts, 2-Butoxyethyl acetate 25 parts, 40 parts, Red copper oxide, zinc naphthenate 10 parts, 20 parts, red precipitate, barium soap 15 parts, DDT15 part, tinting material 20 parts.
Acetone, methyl ethyl ketone and coal tar pitch are warming up to 160 DEG C in a kettle., mix, add petroleum sodium sulfonate and rosin, stir 40min, stirring velocity is 400 revs/min.
Add Red copper oxide, zinc naphthenate, red precipitate and barium soap, be cooled to 80 DEG C, stir 5h, stirring velocity is 600 revs/min, adds surplus stock, at grinding machine for grinding 30min, is down to normal temperature.
Product hardness 0.8, impact strength 10MPa; Snappiness 1.5mm, adhesion 1 grade; Resistance to salt water immerses 8d in 25 DEG C of water, non-foaming nondiscoloration; Surface drying 30min, does solid work 10h.
All components in above embodiment all can business be bought.
Above-described embodiment is just for setting forth content of the present invention, instead of restriction, and any change therefore in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (8)
1. a hull bottom anti-rust oil with colour hard film, is characterized in that, the raw materials by weight portion proportioning of described hull bottom anti-rust oil with colour hard film is as follows: 100 parts, acetone, zinc oxide 25-45 part, methyl ethyl ketone 50-70 part, Zinic stearas 2-18 part, coal tar pitch 5-15 part, petroleum sodium sulfonate 4-16 part, rosin 45-65 part, cellosolve 15-35 part, Red copper oxide 30-50 part, zinc naphthenate 8-12 part, red precipitate 10-30 part, barium soap 5-25 part, DDT12-18 part, tinting material 15-25 part.
2. a kind of hull bottom anti-rust oil with colour hard film according to claim 1, it is characterized in that, the raw materials by weight portion proportioning of described hull bottom anti-rust oil with colour hard film is as follows: 100 parts, acetone, zinc oxide 30-40 part, methyl ethyl ketone 55-65 part, Zinic stearas 4-16 part, coal tar pitch 8-12 part, petroleum sodium sulfonate 6-14 part, rosin 50-60 part, cellosolve 20-30 part, Red copper oxide 35-45 part, zinc naphthenate 9-11 part, red precipitate 15-25 part, barium soap 10-20 part, DDT14-16 part, tinting material 18-22 part.
3. a kind of hull bottom anti-rust oil with colour hard film according to claim 1, is characterized in that, the raw materials by weight portion proportioning of described hull bottom anti-rust oil with colour hard film is as follows: 100 parts, acetone, 35 parts, zinc oxide, methyl ethyl ketone 60 parts, Zinic stearas 10 parts, coal tar pitch 10 parts, petroleum sodium sulfonate 10 parts, rosin 55 parts, cellosolve 25 parts, 40 parts, Red copper oxide, zinc naphthenate 10 parts, 20 parts, red precipitate, barium soap 15 parts, DDT15 part, tinting material 20 parts.
4. a kind of hull bottom anti-rust oil with colour hard film according to claim 1, is characterized in that: described cellosolve adopts 2-Butoxyethyl acetate or ethylene glycol ether acetate.
5. a kind of hull bottom anti-rust oil with colour hard film according to claim 1, is characterized in that: described tinting material adopts iron oxide red or zinc-chrome yellow.
6. a preparation method for hull bottom anti-rust oil with colour hard film described in claim 1, is characterized in that, comprise the steps:
The first step: acetone, methyl ethyl ketone and coal tar pitch are warming up to 140-180 DEG C in a kettle., mix;
Second step: add petroleum sodium sulfonate and rosin, stirs 30-50min;
3rd step: add Red copper oxide, zinc naphthenate, red precipitate and barium soap, be cooled to 70-90 DEG C, stirs 4-6h;
4th step: add surplus stock, at grinding machine for grinding 20-40min, is down to normal temperature.
7. the preparation method of a kind of hull bottom anti-rust oil with colour hard film according to claim 6, is characterized in that: the stirring velocity in described second step is 200-600 rev/min.
8. the preparation method of a kind of hull bottom anti-rust oil with colour hard film according to claim 6, is characterized in that: the stirring velocity in described 3rd step is 400-800 rev/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643608.6A CN104387972A (en) | 2014-11-14 | 2014-11-14 | Multicolor hard film rust preventive oil applied to boat bottom and preparation method of oil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410643608.6A CN104387972A (en) | 2014-11-14 | 2014-11-14 | Multicolor hard film rust preventive oil applied to boat bottom and preparation method of oil |
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| CN104387972A true CN104387972A (en) | 2015-03-04 |
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| CN201410643608.6A Withdrawn CN104387972A (en) | 2014-11-14 | 2014-11-14 | Multicolor hard film rust preventive oil applied to boat bottom and preparation method of oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513714A (en) * | 2017-08-17 | 2017-12-26 | 合肥轩达农业技术开发有限公司 | A kind of hoe antirust solution and preparation method thereof |
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|---|---|---|---|---|
| CN85105330A (en) * | 1985-07-10 | 1987-03-04 | 河南省商业科学研究所 | " Authracene oil-based " paint and method for making thereof |
| CN103254792A (en) * | 2013-04-16 | 2013-08-21 | 马鞍山采石矶涂料有限公司 | High-weatherability antirust oil and preparation method thereof |
| CN103897505A (en) * | 2013-10-28 | 2014-07-02 | 东南大学 | Rust-containing antirusting paint |
-
2014
- 2014-11-14 CN CN201410643608.6A patent/CN104387972A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105330A (en) * | 1985-07-10 | 1987-03-04 | 河南省商业科学研究所 | " Authracene oil-based " paint and method for making thereof |
| CN103254792A (en) * | 2013-04-16 | 2013-08-21 | 马鞍山采石矶涂料有限公司 | High-weatherability antirust oil and preparation method thereof |
| CN103897505A (en) * | 2013-10-28 | 2014-07-02 | 东南大学 | Rust-containing antirusting paint |
Non-Patent Citations (1)
| Title |
|---|
| 张兆玉: "《新编化工产品配方工艺手册》", 31 March 1997, article "底彩色硬膜防锈油" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513714A (en) * | 2017-08-17 | 2017-12-26 | 合肥轩达农业技术开发有限公司 | A kind of hoe antirust solution and preparation method thereof |
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Application publication date: 20150304 |