CN104650721A - Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint - Google Patents
Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint Download PDFInfo
- Publication number
- CN104650721A CN104650721A CN201510052668.5A CN201510052668A CN104650721A CN 104650721 A CN104650721 A CN 104650721A CN 201510052668 A CN201510052668 A CN 201510052668A CN 104650721 A CN104650721 A CN 104650721A
- Authority
- CN
- China
- Prior art keywords
- parts
- waterproof paint
- minute
- added
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses waterproof paint with high corrosion resistance and adhesive property. The waterproof paint is characterized in that the waterproof paint is prepared by the following raw material in parts by weight: 20-45 parts of organosilicon rubber emulsion, 3-5 parts of organosilicon waterproof agent, 4-7 parts of graphene prefabricated dispersoid, 0.1-0.6 part of emulsion-type defoaming agent, 4-6 parts of quartz powder, 3-6 parts of vinyl acetate, 2-3 parts of oxidized polyethlene wax, 1-2 parts of N-methyl-pyrrolidone, 0.3-0.6 part of polyvinyl alcohol, 6-9 parts of potash feldspar powder and 1-2 parts of ethylparaben. The waterproof paint has the advantages of unique water resistance, high elasticity and integrality, continuity in a paint film without any seam, leaking resistance, good cohesiveness to various construction base materials, low possibility of peeling, outstanding anticorrosion effect, good anti-ageing effect, high decoration property, good durability, etc.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, waterproof paint that particularly a kind of anticorrosion cohesive force is high and preparation method thereof.
Background technology
Along with the raising of people's living standard, the performance requriements of people to building coating is more and more higher.Coating for building not only has good decoration function, also must possess Environmental Safety, waterproof, scrubbing resistance, good luster, the advantage such as weather-proof.But the waterproof effect of the construction waterproof coating used at present is bad, and easy peeling peels off, hardness is not high enough, and collision rift is easily out of shape; Scrub performance is poor, can not repeatedly clean; Glossiness is low, and decorative effect is poor; Frost resistance can be poor, easily ftractures; And do not possess rot-resistant effect.In order to solve these difficult problems, the advantages such as the raw material that the present invention adopts is through accurate collocation and proportioning, and obtained anticorrosion with coat performance is good, cohesive force is high, antiageing effect good, good decorative property, and water-proofing time is long.
Summary of the invention
The object of this invention is to provide high waterproof paint of a kind of anticorrosion cohesive force and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
The waterproof paint that anticorrosion cohesive force is high, is made up of the raw material of following weight part: organosilicon rubber emulsion 20-45, waterproofing agent of organosilicon 3-5, the prefabricated dispersion 4-7 of Graphene, emulsion type defoaming agent 0.1-0.6, silica powder 4-6, vinyl acetate 3-6, oxidized polyethlene wax 2-3, N-Methyl pyrrolidone 1-2, polyvinyl alcohol 0.3-0.6, feldspar in powder 6-9, ethyl p-hydroxybenzoate 1-2;
The prefabricated dispersion of described Graphene is made up of the raw material of following weight part: Graphite Powder 99 15-20, Potassium Persulphate 8-12, cetyl trimethylammonium bromide 2-3, polyvinylpyrrolidone 1-2, para hydroxybenzene methylamine 1-2, dehydrated alcohol 20-40, distilled water 100-150, preparation method adopts Hummers method that Graphite Powder 99 is prepared into graphite oxide, graphite oxide is scattered in ultrasonic disperse 1-3 hour in distilled water, adding volume ratio is again the dehydrated alcohol of 8:1 and the mixing solutions of distilled water, continue supersound process 1-2 hour, the aqueous solution of cetyl trimethylammonium bromide is added in churned mechanically situation, react 2-4 hour under 70-80 ° of C after, filter, wash respectively repeatedly with dehydrated alcohol and deionized water, until inspection is dry after not measuring bromide anion, dried material is placed in container, add polyvinylpyrrolidone and carry out magnetic agitation, para hydroxybenzene methylamine reaction 1-2 hour is added after mixing, ultrasonic disperse can obtain in distilled water again,
Described emulsion type defoaming agent is made up of the raw material of following weight part: lauryl alcohol 1-2, Siloxane-Oxyalkylene Copolymers 10-13,1,2-benzisothiazole-3-ketone 1-2, Witconol AL 69-66 0.2-0.4, stearic acid macrogol ester 0.3-0.5, water 10-20, superfine powder of polytetrafluoroethylene 1-2, hydrophobic silicic aerogels 2-3, guar gum 1-2, aluminum stearate 0.4-0.6, anilinomethyl trimethoxy silane 1-2, zinc sulfate 1-2; Preparation method is (1) by anilinomethyl trimethoxy silane and hydrophobic silicic aerogels, superfine powder of polytetrafluoroethylene mixing, then adds Siloxane-Oxyalkylene Copolymers reacting by heating 1-2 hour while stirring under 120-150 ° of C, is cooled to room temperature after reaction terminates; (2) Witconol AL 69-66 and stearic acid macrogol ester are heated to 40-60 ° of C be uniformly mixed, be added in the product of step (1), add all the other remaining compositions beyond deionizing water after high-speed stirring 20-40 minute again, control temperature at 70-80 ° of C, stirring at low speed; (3) by deionized water slowly, at the uniform velocity be added in step (2), Temperature fall while stirring, when temperature is down to room temperature, stop stir, by gained material colloidal mill grinding can obtain emulsion type defoaming agent 2-3 time.
The waterproof paint that a kind of anticorrosion cohesive force of the present invention is high, be made up of following concrete steps:
(1) organosilicon rubber emulsion is added in reactor, opens machine and stir with the rotating speed of 500 revs/min, add waterproofing agent of organosilicon, dispersion 5-6 minute, then add the prefabricated dispersion of Graphene, continue to stir 5-7 minute;
(2) emulsion type defoaming agent of 50-60% weight part in formula is added in step (1), dispersed with stirring 5-7 minute, add Xylo-Mucine again, polyvinyl alcohol dispersion can't see particle to dissolving completely in 8-10 minute, now improve rotating speed to 800 rev/min, then add vinyl acetate, silica powder, feldspar in powder and oxidized polyethlene wax dispersed with stirring 15-20 minute;
(3) emulsion type defoaming agent of residual content in formula is added in step (2), then adds all the other remaining composition dispersion 5-10 minute, then filter through colloidal mill speed lapping and obtain product.
Advantage of the present invention is: waterproof paint of the present invention has unique water-repellancy, snappiness and globality, film continuously without any seam, anti-leakage, good to the various base material cohesiveness of building, incrust, and preservative effect is excellent, antiageing effect is good, by force ornamental, the advantages such as good endurance.
specific embodiments
Below by specific examples, the present invention is described in detail.
The waterproof paint that anticorrosion cohesive force is high, is made up of the raw material of following weight part (kilogram): the prefabricated dispersion 7 of organosilicon rubber emulsion 45, waterproofing agent of organosilicon 3, Graphene, emulsion type defoaming agent 0.3, silica powder 6, vinyl acetate 5, oxidized polyethlene wax 2, N-Methyl pyrrolidone 1, polyvinyl alcohol 0.5, feldspar in powder 9, ethyl p-hydroxybenzoate 1;
The prefabricated dispersion of described Graphene is made up of the raw material of following weight part (kilogram): Graphite Powder 99 16, Potassium Persulphate 11, cetyl trimethylammonium bromide 2, polyvinylpyrrolidone 1, para hydroxybenzene methylamine 2, dehydrated alcohol 36, distilled water 130, preparation method adopts Hummers method that Graphite Powder 99 is prepared into graphite oxide, graphite oxide is scattered in ultrasonic disperse 1-3 hour in distilled water, adding volume ratio is again the dehydrated alcohol of 8:1 and the mixing solutions of distilled water, continue supersound process 1-2 hour, the aqueous solution of cetyl trimethylammonium bromide is added in churned mechanically situation, react 2-4 hour under 70-80 ° of C after, filter, wash respectively repeatedly with dehydrated alcohol and deionized water, until inspection is dry after not measuring bromide anion, dried material is placed in container, add polyvinylpyrrolidone and carry out magnetic agitation, para hydroxybenzene methylamine reaction 1-2 hour is added after mixing, ultrasonic disperse can obtain in distilled water again,
Described emulsion type defoaming agent is made up of the raw material of following weight part (kilogram): lauryl alcohol 2, Siloxane-Oxyalkylene Copolymers 12,1,2-benzisothiazole-3-ketone 2, Witconol AL 69-66 0.3, stearic acid macrogol ester 0.4, water 15, superfine powder of polytetrafluoroethylene 1, hydrophobic silicic aerogels 2, guar gum 2, aluminum stearate 0.4, anilinomethyl trimethoxy silane 1, zinc sulfate 2; Preparation method is (1) by anilinomethyl trimethoxy silane and hydrophobic silicic aerogels, superfine powder of polytetrafluoroethylene mixing, then adds Siloxane-Oxyalkylene Copolymers reacting by heating 1-2 hour while stirring under 120-150 ° of C, is cooled to room temperature after reaction terminates; (2) Witconol AL 69-66 and stearic acid macrogol ester are heated to 40-60 ° of C be uniformly mixed, be added in the product of step (1), add all the other remaining compositions beyond deionizing water after high-speed stirring 20-40 minute again, control temperature at 70-80 ° of C, stirring at low speed; (3) by deionized water slowly, at the uniform velocity be added in step (2), Temperature fall while stirring, when temperature is down to room temperature, stop stir, by gained material colloidal mill grinding can obtain emulsion type defoaming agent 2-3 time.
The waterproof paint that a kind of anticorrosion cohesive force of the present invention is high, be made up of following concrete steps:
(1) organosilicon rubber emulsion is added in reactor, opens machine and stir with the rotating speed of 500 revs/min, add waterproofing agent of organosilicon, dispersion 5-6 minute, then add the prefabricated dispersion of Graphene, continue to stir 5-7 minute;
(2) emulsion type defoaming agent of 50-60% weight part in formula is added in step (1), dispersed with stirring 5-7 minute, add Xylo-Mucine again, polyvinyl alcohol dispersion can't see particle to dissolving completely in 8-10 minute, now improve rotating speed to 800 rev/min, then add vinyl acetate, silica powder, feldspar in powder and oxidized polyethlene wax dispersed with stirring 15-20 minute;
(3) emulsion type defoaming agent of residual content in formula is added in step (2), then adds all the other remaining composition dispersion 5-10 minute, then filter through colloidal mill speed lapping and obtain product.
Through detecting, the waterproof paint of above-described embodiment gained has following characteristic:
Alkali resistance experiment (saturated calcium hydroxide and 0.1% sodium hydroxide mixing solutions, 15 ° of C soak 15 days): do not play drum, do not come off;
Thermotolerance experiment (100 ± 1 DEG C, 6 hours): do not play drum, do not trickle, do not come off;
Heating expansion and contraction (%): extend≤1, shortens≤1;
Watertightness (0.5 MPa, 30min): waterproof;
Tensile strength > 1.5MPa;
Elongation at break > 300%;
Low temperature flexibility (around Φ 10mm rod) :-20 ° of C flawlesses.
Claims (2)
1. the waterproof paint that an anticorrosion cohesive force is high, it is characterized in that, be made up of the raw material of following weight part: organosilicon rubber emulsion 20-45, waterproofing agent of organosilicon 3-5, the prefabricated dispersion 4-7 of Graphene, emulsion type defoaming agent 0.1-0.6, silica powder 4-6, vinyl acetate 3-6, oxidized polyethlene wax 2-3, N-Methyl pyrrolidone 1-2, polyvinyl alcohol 0.3-0.6, feldspar in powder 6-9, ethyl p-hydroxybenzoate 1-2;
The prefabricated dispersion of described Graphene is made up of the raw material of following weight part: Graphite Powder 99 15-20, Potassium Persulphate 8-12, cetyl trimethylammonium bromide 2-3, polyvinylpyrrolidone 1-2, para hydroxybenzene methylamine 1-2, dehydrated alcohol 20-40, distilled water 100-150, preparation method adopts Hummers method that Graphite Powder 99 is prepared into graphite oxide, graphite oxide is scattered in ultrasonic disperse 1-3 hour in distilled water, adding volume ratio is again the dehydrated alcohol of 8:1 and the mixing solutions of distilled water, continue supersound process 1-2 hour, the aqueous solution of cetyl trimethylammonium bromide is added in churned mechanically situation, react 2-4 hour under 70-80 ° of C after, filter, wash respectively repeatedly with dehydrated alcohol and deionized water, until inspection is dry after not measuring bromide anion, dried material is placed in container, add polyvinylpyrrolidone and carry out magnetic agitation, para hydroxybenzene methylamine reaction 1-2 hour is added after mixing, ultrasonic disperse can obtain in distilled water again,
Described emulsion type defoaming agent is made up of the raw material of following weight part: lauryl alcohol 1-2, Siloxane-Oxyalkylene Copolymers 10-13,1,2-benzisothiazole-3-ketone 1-2, Witconol AL 69-66 0.2-0.4, stearic acid macrogol ester 0.3-0.5, water 10-20, superfine powder of polytetrafluoroethylene 1-2, hydrophobic silicic aerogels 2-3, guar gum 1-2, aluminum stearate 0.4-0.6, anilinomethyl trimethoxy silane 1-2, zinc sulfate 1-2; Preparation method is (1) by anilinomethyl trimethoxy silane and hydrophobic silicic aerogels, superfine powder of polytetrafluoroethylene mixing, then adds Siloxane-Oxyalkylene Copolymers reacting by heating 1-2 hour while stirring under 120-150 ° of C, is cooled to room temperature after reaction terminates; (2) Witconol AL 69-66 and stearic acid macrogol ester are heated to 40-60 ° of C be uniformly mixed, be added in the product of step (1), add all the other remaining compositions beyond deionizing water after high-speed stirring 20-40 minute again, control temperature at 70-80 ° of C, stirring at low speed; (3) by deionized water slowly, at the uniform velocity be added in step (2), Temperature fall while stirring, when temperature is down to room temperature, stop stir, by gained material colloidal mill grinding can obtain emulsion type defoaming agent 2-3 time.
2. the waterproof paint that a kind of anticorrosion cohesive force is high according to claim 1, is characterized in that, is made up of following concrete steps:
(1) organosilicon rubber emulsion is added in reactor, opens machine and stir with the rotating speed of 500 revs/min, add waterproofing agent of organosilicon, dispersion 5-6 minute, then add the prefabricated dispersion of Graphene, continue to stir 5-7 minute;
(2) emulsion type defoaming agent of 50-60% weight part in formula is added in step (1), dispersed with stirring 5-7 minute, add Xylo-Mucine again, polyvinyl alcohol dispersion can't see particle to dissolving completely in 8-10 minute, now improve rotating speed to 800 rev/min, then add vinyl acetate, silica powder, feldspar in powder and oxidized polyethlene wax dispersed with stirring 15-20 minute;
(3) emulsion type defoaming agent of residual content in formula is added in step (2), then adds all the other remaining composition dispersion 5-10 minute, then filter through colloidal mill speed lapping and obtain product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510052668.5A CN104650721A (en) | 2015-02-02 | 2015-02-02 | Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510052668.5A CN104650721A (en) | 2015-02-02 | 2015-02-02 | Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104650721A true CN104650721A (en) | 2015-05-27 |
Family
ID=53242380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510052668.5A Pending CN104650721A (en) | 2015-02-02 | 2015-02-02 | Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104650721A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106566302A (en) * | 2016-10-20 | 2017-04-19 | 成都新柯力化工科技有限公司 | Graphene composite dispersion liquid for anticorrosion coating and preparation method thereof |
CN107189590A (en) * | 2017-07-11 | 2017-09-22 | 合肥尚涵装饰工程有限公司 | A kind of water proof anti-corrosive paint of high-adhesion and preparation method thereof |
CN109294342A (en) * | 2018-08-31 | 2019-02-01 | 贺州市骏鑫矿产品有限责任公司 | A kind of coating material of K-feldspar and its application |
CN111566165A (en) * | 2018-01-12 | 2020-08-21 | 积水富乐株式会社 | Curable composition and water repellent for coating film |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103589281A (en) * | 2013-11-04 | 2014-02-19 | 上海电力学院 | High temperature resistant anticorrosion coating based on graphene and preparation method thereof |
-
2015
- 2015-02-02 CN CN201510052668.5A patent/CN104650721A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103589281A (en) * | 2013-11-04 | 2014-02-19 | 上海电力学院 | High temperature resistant anticorrosion coating based on graphene and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
徐峰 等: "《功能性建筑涂料》", 31 May 2005 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106566302A (en) * | 2016-10-20 | 2017-04-19 | 成都新柯力化工科技有限公司 | Graphene composite dispersion liquid for anticorrosion coating and preparation method thereof |
CN106566302B (en) * | 2016-10-20 | 2018-05-11 | 深圳市蓝水海洋高端装备研究院有限公司 | A kind of graphene composite dispersion liquid for anticorrosive paint and preparation method thereof |
CN107189590A (en) * | 2017-07-11 | 2017-09-22 | 合肥尚涵装饰工程有限公司 | A kind of water proof anti-corrosive paint of high-adhesion and preparation method thereof |
CN111566165A (en) * | 2018-01-12 | 2020-08-21 | 积水富乐株式会社 | Curable composition and water repellent for coating film |
CN111566165B (en) * | 2018-01-12 | 2023-10-03 | 积水富乐株式会社 | Curable composition and waterproof agent for coating film |
CN109294342A (en) * | 2018-08-31 | 2019-02-01 | 贺州市骏鑫矿产品有限责任公司 | A kind of coating material of K-feldspar and its application |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104650720A (en) | Low-temperature-resistant anti-leakage waterproof paint and preparation method thereof | |
CN103173102A (en) | Anticorrosive coating containing rron oxide red | |
CN104650727A (en) | Multifunctional environment-friendly waterproof paint and preparation method thereof | |
CN103013279B (en) | A kind of powdery paints that contains modification trees ashes and preparation method thereof | |
CN101974261B (en) | Neutral water-resistance putty paste and preparation method thereof | |
CN104650721A (en) | Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint | |
CN104650714A (en) | Flame-retardant waterproof coating for interior wall of building and preparation method thereof | |
CN103588441B (en) | Environment-friendlycolor color dry-powder crack-sealer and preparation method thereof | |
CN103113801A (en) | Multifunctional environment-friendly interior wall paint | |
CN105542525A (en) | Inorganic coating with good storage stability and preparation method thereof | |
CN104673087A (en) | Anti-flaking waterproof coating material for buildings and preparation method thereof | |
CN105036656A (en) | Capillary crystalline type plugging material and use method thereof | |
CN104650726A (en) | Thermal insulation high-elasticity waterproof paint and preparation method thereof | |
CN104877504A (en) | Graphene added anticorrosion latex paint for outer wall and preparation method thereof | |
CN105153910A (en) | Preparing method for water-based strippable paint with modified silicon sol | |
CN102965033B (en) | Nano-mica powder modified compound adhesive for packaging | |
CN104650715A (en) | Waterproof coating with excellent anti-aging wear-resisting property and preparation method of waterproof coating | |
CN104650719A (en) | Sterilizing freezing-tolerance waterproof paint and preparation method thereof | |
CN104650728A (en) | Wear-resistant scrub-resistant waterproof paint and preparation method thereof | |
CN104672965A (en) | Waterproof paint with high adhesive force and crack resistance and preparation method of waterproof paint | |
CN104559763B (en) | A kind of preparation method of alcohol radical stripping lacquer | |
CN104673088A (en) | Waterproof coating for building roof and preparation method of waterproof coating | |
CN104650717A (en) | High-weather resistance low-discoloration-tendency waterproof paint and preparation method thereof | |
CN104119716B (en) | A kind of automatically cleaning water-repellent paint | |
CN104130659B (en) | A kind of preparation method of water-repellent paint |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |