CN104946059A - Anticorrosive paint composition comprising modified ceramic waste and preparation method thereof - Google Patents
Anticorrosive paint composition comprising modified ceramic waste and preparation method thereof Download PDFInfo
- Publication number
- CN104946059A CN104946059A CN201410655835.0A CN201410655835A CN104946059A CN 104946059 A CN104946059 A CN 104946059A CN 201410655835 A CN201410655835 A CN 201410655835A CN 104946059 A CN104946059 A CN 104946059A
- Authority
- CN
- China
- Prior art keywords
- ceramic waste
- preferred
- weight part
- modified
- pigment
- 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)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention discloses a ceramic waste anticorrosive paint with favorable brine/salt mist corrosion resistance and favorable heat resistance and a preparation method thereof. The ceramic waste anticorrosive paint is prepared by adding a filler, an assistant and porous carbon powder on the basis of a film forming matter, a ceramic waste antirust pigment and aminosilane-modified vapor-phase-process silica. The ceramic waste anticorrosive paint comprehensively utilizes and converts solid waste resources into the high-value high-performance antirust pigment suitable for the paint, and implements harmless and recycling treatment on the ceramic waste. The anticorrosive paint has the characteristics of excellent properties, high cost performance, environment friendliness, no toxicity and the like.
Description
Technical field
The present invention relates to anticorrosive paint composition comprising modified ceramic waste material and preparation method thereof, specifically a kind of Environment-friendlyanti-corrosive anti-corrosive paint.
Technical background
Material corrosion brings huge loss to global economy, is the serious problems that the whole world faces.In order to reduce the loss of corrosion, people take many measures, but still the most effective, most economical with protective system, application the most general.
Protective system rust-stabilising pigment conventional in the market mainly contains zinc powder, phosphoric acid salt, molybdate, borate, metaborate and poly-phosphate etc., and its antiseptic property is excellent, but its production cost and price higher, thus obtained protective system cost is higher.
Along with the fast development of China's ceramic industry, ceramic waste material gets more and more.These wastes at present still based on the mode simple process of landfill, land occupation influence ecological environment.How scientifically processing and utilizing to be carried out to ceramic waste material, make it reach innoxious and resource utilization, become realistic problem in the urgent need to address.The chemical constitution of ceramic waste material substantially based on sial, if its chemical composition of useless polished tile is SiO
2: 69.14%, Al
2o
3: 21.20%, Fe
2o
3: 0.89%, CaO:0.24%, MgO:0.48%, K
2o:1.95%, Na
2o:1.12% etc.Ceramic waste material is general all through the high-temperature firing of 700-1200 DEG C, and chemical stability is splendid.SiO
2and A1
20
3with SiO in ceramic sintering process
2in conjunction with the antirust filler that the aluminosilicate formed is all the excellence that unreactiveness is very strong.By ceramic waste material powder after washing, drying, the water solubles in powder is few, can provide excellent rustless property.
Ceramic waste rustproofing pigment adopts ceramic waste material to be main raw material, is auxiliary reinforcement, belongs to the rust-stabilising pigment of environmentally friendly low price with iron mica and ground phosphate rock.With the main rust-stabilising pigment that environmentally friendly ceramic waste rustproofing pigment is protective system, the excellent and environmental protection of its antiseptic property of prepared coating at a low price.
In the use occasion that some is special, protective system is also needed to have good resistance toheat.
Summary of the invention
The object of the invention is to provide a kind of Environment-friendlyanti-corrosive anti-corrosive paint, a kind of have good salt water resistance corrosive salt spray, heat-resisting coating.
According to the first embodiment of the present invention, provide a kind of anticorrosive paint composition comprising modified ceramic waste material, said composition comprises following component:
Resene filmogen 40-80 weight part, preferred 45-75 weight part, further preferred 50-70 weight part;
Ceramic waste rustproofing pigment 20-60 weight part, preferred 25-55 weight part, further preferred 30-50 weight part;
Porous powdered carbon 5-30 weight part, preferred 8-26 weight part, further preferred 12-20 weight part;
Filler 3-20 weight part, preferred 5-18 weight part, further preferred 8-15 weight part;
Auxiliary agent 0.3-3 weight part, preferred 0.5-2.5 weight part, further preferred 0.8-2.0 weight part;
Organic solvent 10-80 weight part, preferred 12-70 weight part, further preferred 15-60 weight part;
Wherein ceramic waste rustproofing pigment formed by mixing by 60-80wt% ceramic waste material powder, 5-30wt% iron mica powder, 5-20wt% ground phosphate rock and 0.2-10wt% coupling agent, and wherein per-cent is the gross weight based on ceramic waste rustproofing pigment.This mixture obtained by mixing these components is referred to as " ceramic waste rustproofing pigment of a modification " in this application.
Preferably, ceramic waste rustproofing pigment formed by mixing by 60-80wt% ceramic waste material powder, 10-25wt% iron mica powder, 10-15wt% ground phosphate rock and 0.5-5wt% coupling agent.
Described ceramic waste material powder is a large amount of solid waste produced in production process with ceramic, makes the powder that fineness is 325-1250 order (45 μm-12 μm) after sorting, pulverizing, washing, drying, screening.By ceramic waste material powder after washing, drying, the water solubles in powder is few, can provide good rustless property.
More preferably, ceramic waste rustproofing pigment is prepared by following process: by 60-80wt% ceramic waste material powder, 5-30wt% (preferred 10-25wt%) iron mica powder, 5-20wt% (preferred 10-15wt%) ground phosphate rock and 0.2-10wt% (preferred 0.5-5wt%) coupling agent carry out mixing and obtain the ceramic waste rustproofing pigment of a modification, then it to be added to together with other amino silane modified fumed silicas in grinding machine or ball mill (preferably or optionally, also add the organic solvent of wetting amount as acetone, butanone, ethanol, ethyl acetate or sec-butyl acetate, benzene, toluene, dimethylbenzene, described " wetting amount " refers to the amount being enough to wet mix, such as the 3-12wt% based on mixture total weight amount or the gross weight that all feeds intake, more preferably 5-8wt%) pulverize, optionally carry out dry and pulverize (when adding the organic solvent of wetting amount, carrying out this drying and pulverizing, and when not adding, then do not carry out this drying and pulverize), thus obtaining twice-modified ceramic waste rustproofing pigment product, the consumption of wherein amino silane modified fumed silicas is 1-12wt%, preferably 2-9wt% and the more preferably 3-7wt% of the gross weight based on a modified ceramic waste material rust-stabilising pigment, preferably, the fineness of twice-modified ceramic waste rustproofing pigment product be less than 50 μm, preferred fineness is less than 45 μm, and preferably fineness is less than 40 μm further, is more preferably less than 35 μm, such as, within the scope of 5-28 μm.
Further preferably, above-described amino silane modified fumed silicas be by with aminosilane to having 100-300m
2the fumed silica of the BET specific surface area of/g carries out surface modification and obtains.Generally, aminosilane be selected from aminopropyltriethoxywerene werene, TSL 8330, N-(2-amino-ethyl)-3-amino propyl methyl dimethoxysilane or 3-amino propyl methyl diethoxy silane one or more.
Preferably, the described surface modification of fumed silica is that process by comprising the following steps is carried out:
A) pre-mixing of fumed silica powder and described aminosilane: I) there is 100-300m
2the fumed silica powder of the BET specific surface area of/g under agitation be made up of water and described aminosilane and the aminosilane aqueous solution that aminosilane concentration is 5-40wt%, preferably 7-30wt%, more preferably 8-20wt% spray, wherein the fountain height of the aminosilane aqueous solution makes the consumption of described aminosilane be the 2-20wt% of the gross weight of silica powder, preferred 4-15wt%, more preferably 6-10wt%, or II) in container for stirring, there is 100-300m
2while the fumed silica powder of the BET specific surface area of/g, the described aminosilane passing into vaporous form in container processes; The consumption of wherein said aminosilane is 2-20wt%, preferably 4-15wt%, the more preferably 6-10wt% of the gross weight of silica powder; Thus acquisition silica pre-mixes;
B) thermal treatment: the silica pre-mixes obtained at 40-800 DEG C, preferably 50-600 DEG C and more preferably thermal treatment 0.1-6 hour at the temperature of 55-400 DEG C, preferred 0.3-5 hour, more preferably 0.5-4 hour, more preferably 1-3 hour; Preferably in the atmosphere of rare gas element as nitrogen, carry out this thermal treatment; With
C) pulverize: the mixture after thermal treatment is pulverized, such as, pulverizes in ball mill, obtain amino silane modified fumed silicas product.
Usually, step C) the amino silane modified fumed silicas product that obtains has: 110-290m
2/ g, preferably 115-250m
2/ g, more preferably 120-200m
2the BET specific surface area of/g; And/or
The compacted density of 70-250g/L, preferably 90-200g/L and more preferably 110-170g/L.
In this application, the organic solvent used in links or each step may be the same or different each other, such as, be acetone, butanone, ethyl acetate, sec-butyl acetate, benzene,toluene,xylene etc.Those of skill in the art easily make a choice.
Present inventor unexpectedly finds, when using amino silane modified fumed silicas, especially having 110-290m
2when the amino silane modified fumed silicas of the BET specific surface area of/g carries out twice-modified for the ceramic waste rustproofing pigment of a modification, silane-modified fumed silicas micropartical adheres on the particle surface of ceramic waste rustproofing pigment powder of a modification, the surface properties of obtained twice-modified ceramic waste rustproofing pigment product is changed, the latter can disperse equably or suspend in the resin paint vehicle of liquid form, show good thixotropic property, and in the paint film of solidification, form the anticorrosion of densification, rust-stabilising pigment rete (i.e. barrier layer), can the infiltration of blocks moisture and oxygen, significantly improve the anticorrosion of coating, rustless property.
Particular requirement is not had for the resene filmogen used in the present invention.In general, resene filmogen be selected from epoxy resin, polyacrylate resin, urethane resin, Synolac, resol, fluorocarbon resin, polyvinyl chloride (PVC) RESINS, chlorinated polyethylene resin or modified organic silicone resin one or more; Preferably, modified organic silicone resin be selected from epoxy resin modified organosilicon resin, vibrin modified organic silicone resin, phenolic resin modified silicone resin one or both.
In general, for the resene filmogen of curable type, also use or described coating composition also comprise: the solidifying agent corresponding with the resene filmogen of curing.This is the selection that those skilled in the art easily make.Such as, when using epoxy resin or epoxy resin modified organosilicon resin as resene filmogen, the solidifying agent being generally used for epoxy resin can be used as many amine curing agents.Such as, when using urethane resin as resene filmogen, polyisocynate monomer can be used as solidifying agent.
Preferably, the specific surface area of described porous powdered carbon is greater than 800m
2/ g, is preferably greater than 900m
2/ g, is preferably greater than 950m further
2/ g, more preferably greater than 1000m
2/ g.Median size is 5-30 μm, preferred 7-25 μm, more preferably 9-20 μm.
Described filler be selected from Graphite Powder 99, wilkinite, barium sulfate, hollow glass bead or glass powder one or more.
Described auxiliary agent is selected from one or both or three kinds or four kinds in flow agent, defoamer, dispersion agent or anti-settling agent.
According to the second embodiment of the present invention, provide the method preparing above-described coating composition, the method comprises and comprising the following steps:
(1) prepare varnish: add in container by resene filmogen and solvent, dispersed with stirring is even, then adds auxiliary agent and stir, and obtains varnish;
(2) prepare paint vehicle: in varnish prepared by step (1), add ceramic waste rustproofing pigment, porous powdered carbon, filler, stir, obtain paint vehicle;
(3) final coating composition is modulated: paint vehicle prepared by step (2) is carried out sand mill, and use solvent adjustment viscosity, obtain product.
Generally, as previously discussed, ceramic waste material powder in ceramic waste rustproofing pigment makes powder with ceramic waste material (solid waste namely produced in ceramic, ceramic waste product or its production process) by pulverizing, then mix with iron mica powder, ground phosphate rock and coupling agent and carry out a modification, to mix with amino silane modified fumed silicas subsequently and carry out twice-modified and finally obtain.
Preferably, the order number of filler is greater than 400 orders (being less than 38 μm), and the order number of preferred filler is greater than 450 orders (being less than 30 μm), and the order number of further preferred filler is greater than 500 orders (being less than 25 μm).
Preferably, Graphite Powder 99 be selected from flake graphite, lamellar graphite, expanded graphite one or more.
In the present invention, solvent be selected from dimethylbenzene, No. 200 solvent, N-BUTYL ACETATE or sec-butyl acetate, methyl iso-butyl ketone (MIBK) or butanone one or more.
In the method for the second embodiment, in step (2), stirring velocity is for being greater than 600r/min, is preferably greater than 800r/min, is preferably greater than 1000r/min further.In step (2), churning time is 10-20min, is preferably 12-18min, more preferably 14-16min.
In step (3), husky mill speed is for being greater than 600r/min, is preferably greater than 800r/min, is preferably greater than 1000r/min further.
The filmogen that the present invention selects has good resistance to elevated temperatures, when filmogen selects modified organic silicone resin, can improve paint film work-ing life at high temperature.
Ceramics waste material rust-stabilising pigment of the present invention is made by pulverizing by the solid waste produced in ceramic, ceramic waste product or its production process.
By adding porous powdered carbon in coating in the present invention, the specific surface area of porous powdered carbon is greater than 800m
2/ g, is preferably greater than 900m
2/ g, is preferably greater than 950m further
2/ g, more preferably greater than 1000m
2/ g.Median size is 5-30 μm, preferred 7-25 μm, more preferably 9-20 μm; Porous powdered carbon is used for the present invention, utilize the feature that hydrophobic porous powdered carbon diameter is small, can well be filled in the space between molecular resin and between pigment particle, make coating finer and close, add the water-repellancy of corrosion protection coating, corrosion-resistant, resistant to elevated temperatures performance.In addition, the vesicular structure of porous charcoal can increase the distance of moisture content and air permeable paint film, increases paint film impermeabilisation ability, increases film anticorrosion performance.
Filler is added, one or more in optional Graphite Powder 99, wilkinite, barium sulfate, cenosphere, glass powder etc. in the present invention.Graphite, graphite forms sheet arrangement in coating, increases impermeabilisation ability, makes coating have better antiseptic property, good snappiness and adsorptivity; Graphite has good chemical stability at normal temperatures, can the corrosion of acidproof, alkaline-resisting and organic solvent-resistant.Wilkinite can optimize the performance of coating as sticking power, opacifying power, water tolerance, abrasion resistance, and dispersion (divergence) is fine, is not easy precipitation.Barium sulfate can improve the performance such as covering, compactness of paint film.To a certain degree improving the performance of coating.Cenosphere is that a kind of intensity is high, and hard microballoon, and it can strengthen the hardness of coating, wash-resistant property and wear resistance; Because in any shape, spherical have minimum specific surface area, and cenosphere is also minimum to the demand of resin; The accumulation situation of particle is also modified; Different from erose particle, cenosphere is easy to roll among each other, and this makes to use the system of cenosphere to have lower viscosity, good mobility; And, can sprayability also improving of system; Cenosphere is made up of inert component, and hollow filling microballon is mainly pure aluminium silicate composition, can keep stable, thus have excellent property durable in use, weather resisteant, erosion resistance and chemical resistance in various organic solution and acid, alkali solvent; Due to the ultimate compression strength that the heavy wall pipe of cenosphere is very high, it can bear the course of processing of the stirrer of all kinds, extrusion machine and mould machine; In hollow filling microballon, the content of silicon metal is below horizontal, environmentally friendly without what endanger; The present invention uses cenosphere to increase solids content, reduces film permeability, promotes erosion resistance, hardness, inertia, wear resistance, controls gloss, reduces costs.Glass powder is unformed hard particles, use raw material for after the electronic-grade raw material blendings such as PbO, SiO2, TiO2, then high temperature carries out solid state reaction in production, and form the glass homogeneous mass of disordered structure, stable chemical nature, its acid resistance is considerably beyond plumbous oxide; Glass powder good dispersity, good with other composition intermiscibilities in resin and paint systems; Glass powder can increase hardness, the toughness of finish paint, improves the anti scuffing performance of paint film, has photoextinction, can improve the weathering resistance of paint film; Glass powder is the anti-zoned high transparency powder of a kind of easily polishing, and particle diameter is little, good dispersity, transparency are high, result of prevention is better; Glass powder, through repeatedly surface improvements, has good affinity, and has stronger steric hindrance ability, can be scattered in coating easily, can increase coating fullness ratio after film forming, both keep the transparency of coating, provide again good grinability.
The optional flow agent of auxiliary agent that the present invention uses, defoamer, dispersion agent, one or more in anti-settling agent.Flow agent can impel coating in drying and forming-film process, form smooth, smooth, a uniform film; Comprise organic silicon type (such as polydimethylsiloxane) and acrylic type (such as acrylic resin, urea-formaldehyde resin, terpolycyantoamino-formaldehyde resin).Defoamer comprises silicon ether Copolymer, organo-siloxane, polyethers, silicon and oily compound, containing amine, imines and amides, natural fats and oils, GP type defoamer, GPE type defoamer, higher alcohols (such as tributyl phosphate), polysiloxane defoamers all can use in the present invention.Dispersion agent impels material particles to be dispersed in medium, forms the medicament of stable suspension; Shorten jitter time, improve gloss, improve tinting strength and opacifying power, improve color developing and toning property, prevent floating, prevent flocculation, prevent sedimentation; Comprise inorganic dispersant and organic dispersing agent all may be used on the present invention; Inorganic dispersant has silicates (such as water glass) and alkali metal phosphate class (such as tripoly phosphate sodium STPP, Sodium hexametaphosphate 99 and trisodium phosphate etc.); Organic dispersing agent comprises triethyl hexyl phosphoric acid, sodium lauryl sulphate, methyl amyl alcohol, derivatived cellulose, polyacrylamide, guar gum, fatty acid polyglycol ester etc.Anti-settling agent makes coating have thixotropy, and coating leveling is good, no sag phenomenon, and asks when extending the sedimentation of pigment; Comprise organobentonite, Bi sesame oil derivative, aerosil, polyolefin-wax, modified oxidized Viscotrol C, the N monomethyl pyrrolidone solution of modified polyurea, polyamide wax series.
One or more in the optional dimethylbenzene of solvent of practicality of the present invention, No. 200 solvents, N-BUTYL ACETATE.Be mainly used in being dissolved into membrane substance, ceramic waste rustproofing pigment, porous powdered carbon, auxiliary agent, filler, only they mix; In addition for regulate paint vehicle viscosity, make it to reach requirement.
Ceramic waste rustproofing pigment in the present invention such as also can be prepared according to method described in patent CN201210006681.3.
Other reagent used in the present invention are chemical field common agents, and all there is sale in market.
Anticorrosive paint composition of the present invention is particularly suitable for the anticorrosion or antirust of metal base.
In the present invention, " optionally " expression is carried out or is not carried out.Unless otherwise defined or described herein, all specialties used herein and scientific words and those skilled in the art the same meaning be familiar with.The technological method do not described in detail herein, is the technological method that this area is conventional.
Advantageous Effects of the present invention
1, ceramic waste rustproofing pigment adopts ceramic waste material to be main raw material, is auxiliary reinforcement, belongs to the rust-stabilising pigment of environmentally friendly low price with iron mica and ground phosphate rock.With the main rust-stabilising pigment that environmentally friendly ceramic waste rustproofing pigment is protective system, the excellent and environmental protection of its antiseptic property of prepared coating at a low price.
2, the present invention adds porous powdered carbon, filler, auxiliary agent in coating, with filmogen and ceramic waste rustproofing pigment with the use of, under ensureing heat-resisting prerequisite, enhance the salt water resistance salt air corrosion performance of coating.
3, amino silane modified fumed silicas is used to carry out twice-modified for the ceramic waste rustproofing pigment of a modification, wherein silane-modified fumed silicas micropartical adheres on the particle surface of ceramic waste rustproofing pigment powder of a modification, the surface properties of obtained twice-modified ceramic waste rustproofing pigment product is changed, the latter can disperse equably in the resin paint vehicle of liquid form, and in the paint film of solidification, form the anticorrosion of densification, rust-stabilising pigment rete (i.e. barrier layer), can the infiltration of blocks moisture and oxygen, significantly improve the anticorrosion of coating, rustless property.
4, preparation method's technique of the present invention is simple, and easy handling, without the need to complex apparatus.
Embodiment
In order to understand the present invention further, below in conjunction with embodiment, the present invention is further elaborated, but be not limitation of the present invention, is to be understood that, these describe just in order to further illustrate the features and advantages of the present invention, instead of limiting to the claimed invention.The equivalent replacement of all any this areas done according to the disclosure of invention, all belongs to protection scope of the present invention.
Ceramic waste material makes the powder (SiO that fineness is 325-1250 order (45 μm-12 μm) after sorting, pulverizing, washing, drying, screening
2: 69.14%, Al
2o
3: 21.20%, Fe
2o
3: 0.89%, CaO:0.24%, MgO:0.48%, K
2o:1.95%, Na
2other composition of O:1.12% and surplus).Due to the difference of grinding time, obtain the ceramic waste material powder that mean particle size is 500 orders (25 μm), 800 orders (18 μm) and 1000 orders (13 μm) respectively, for subsequent use.
The preparation of ceramic waste rustproofing pigment (1)
Get 500 orders (25 μm) the ceramic waste material powder 75kg of above-mentioned preparation, 500 orders (25 μm) iron mica powder 15kg, 500 orders (25 μm) ground phosphate rock 10kg, mix at high-speed mixer, and add KH-550 (γ-chloropropyl triethoxysilane) 1kg simultaneously and carry out surface treatment, obtain ceramic waste rustproofing pigment (1), mean particle size 500 order (25 μm).
The preparation of ceramic waste rustproofing pigment (2)
Get 500 orders (25 μm) the ceramic waste material powder 75kg of above-mentioned preparation, 500 orders (25 μm) iron mica powder 20kg, 500 orders (25 μm) ground phosphate rock 5kg, mix at high-speed mixer, and add CT-114 (monoalkoxy three (-octyl group phosphorus phenol oxygen base) titanic acid ester) 1kg simultaneously and carry out surface treatment, obtain ceramic waste rustproofing pigment (2), mean particle size 500 order (25 μm).
The preparation of ceramic waste rustproofing pigment (3)
Get 800 orders (18 μm) the ceramic waste material powder 70kg of above-mentioned preparation, 800 orders (18 μm) iron mica powder 20kg, 800 orders (18 μm) ground phosphate rock 10kg, mix at high-speed mixer, and add KH-550 (γ-chloropropyl triethoxysilane) 1kg simultaneously and carry out surface treatment, obtain ceramic waste rustproofing pigment (3), mean particle size 800 order (18 μm).
The preparation of ceramic waste rustproofing pigment (4)
Get 1000 orders (13 μm) the ceramic waste material powder 70kg of above-mentioned preparation, 1000 orders (13 μm) iron mica powder 20kg, 1000 orders (13 μm) ground phosphate rock 10kg, mix at high-speed mixer, and add CT-114 (monoalkoxy three (-octyl group phosphorus phenol oxygen base) titanic acid ester) 1kg simultaneously and carry out surface treatment, obtain ceramic waste rustproofing pigment (4), mean particle size 1000 order (13 μm).Embodiment 1:
By acrylic resin (ethyl propenoate/propyl acrylate/Hydroxyethyl acrylate terpolymer, mass ratio is about 60:33:7, number-average molecular weight 51,000) 55 weight parts, dimethylbenzene 15 weight part, join and adjust in cylinder, dispersed with stirring is even, after add dispersion agent polyacrylamide 0.7 weight part, low molecular weight polysiloxane defoamer 0.7 weight part, stir, prepare corresponding varnish; In this varnish, add ceramic waste rustproofing pigment (1) 25 weight part, (BET specific surface area is 1000m to porous powdered carbon
2/ g, median size is 16 μm) 10 weight parts, Graphite Powder 99 10 weight part, dispersed with stirring certain hour, fully wetting to each color stuffing, obtain preliminary paint vehicle; This preliminary paint vehicle is ground, and uses dimethylbenzene adjusting viscosity, reach 60 to fineness
μbelow m, viscosity is in 16-20s (being coated with four glasss) left and right, and then add 4 of 3 weight parts, 4 '-diphenylmethanediisocyanate (MDI), is uniformly mixed, and obtains ceramic waste material protective system (1), applies immediately.
Comparative example 1
Repeat embodiment 1, just do not add porous powdered carbon.
Embodiment 2:
By urethane resin (number-average molecular weight 125,000) 60 weight parts, dimethylbenzene 40 weight part, joins and adjusts in cylinder, and dispersed with stirring is even, after add dispersion agent polyacrylamide 0.7 weight part and stir, prepare corresponding varnish; In this varnish, add ceramic waste rustproofing pigment (2) 40 weight part, (BET specific surface area is 1000m to porous powdered carbon
2/ g, median size is 16 μm) 10 weight parts, Graphite Powder 99 15 weight part, wilkinite 10 weight part, dispersed with stirring certain hour, fully wetting to each color stuffing, obtain preliminary paint vehicle; Low molecular weight polysiloxane defoamer 0.7 weight part is added in this preliminary paint vehicle, and grind, use dimethylbenzene adjusting viscosity, reach less than 60 μm to fineness, viscosity, in 16-20s (being coated with four glasss) left and right, then adds 4 of 3.5 weight parts, 4 '-diphenylmethanediisocyanate (MDI), be uniformly mixed, obtain ceramic waste material protective system (2), apply immediately.
Embodiment 3:
Epoxy modified silicone resin (DOW CORNING, SF-8421EG) 65 weight parts 45 parts by weight of xylene are diluted, adds dispersion agent polyacrylamide 0.5 weight part, stir, prepare corresponding varnish; By ceramic waste rustproofing pigment (1) 55 weight part, (BET specific surface area is 1000m to porous powdered carbon
2/ g, median size is 16 μm) 10 weight parts, wilkinite 15 weight part, hollow glass bead 15 weight part adds in prepared varnish, dispersed with stirring certain hour, fully wetting to each color stuffing, after add defoamer low molecular weight polysiloxane 0.5 weight part, and to grind, use dimethylbenzene adjusting viscosity, reach less than 60 μm to fineness, viscosity, in 16-20s (being coated with four glasss) left and right, obtains the preliminary paint vehicle of corresponding protective system; Before use, 6.0 weight part diethylenetriamine solidifying agent are added in the preliminary paint vehicle of described protective system, stirs, obtain described ceramic waste material protective system (3).
Embodiment 4:
Diluted by epoxy modified silicone resin (DOW CORNING, SF-8421EG) 80 weight parts 60 parts by weight of xylene, add dispersion agent 1.1 weight part, low molecular weight polysiloxane defoamer 1.1 weight part, stirs, and prepares corresponding varnish; By ceramic waste rustproofing pigment (3) 60 weight part, (BET specific surface area is 1000m to porous powdered carbon
2/ g, median size is 16 μm) 20 weight parts, wilkinite 8 weight part, glass powder 5 weight part adds in prepared varnish, dispersed with stirring certain hour, fully wetting to each color stuffing, and grind, use dimethylbenzene adjusting viscosity, reach less than 60 μm to fineness, viscosity, in 16-20s (being coated with four glasss) left and right, obtains the preliminary paint vehicle of corresponding protective system; Before use, 70 weight part solidifying agent polymeric amide are added in the preliminary paint vehicle of described protective system, stirs, obtain described ceramic waste material protective system (4).
Embodiment 5:
By epoxy modified silicone resin (DOW CORNING, SF-8421EG) 40 weight parts, polyester modified organic silicon resin 30 weight part, dilutes with 45 parts by weight of xylene, adds polyethylene of dispersing agent alcohol 0.9 weight part, stirs, prepare corresponding varnish;
By ceramic waste rustproofing pigment (4) 60 weight part, (BET specific surface area is 1000m to porous powdered carbon
2/ g, median size is 16 μm) 15 weight parts, wilkinite 17 weight part, hollow glass bead 10 weight part adds in prepared varnish, dispersed with stirring certain hour, fully wetting to each color stuffing, and grind, use dimethylbenzene adjusting viscosity, reach less than 60 μm to fineness, viscosity, in 16-20s (being coated with four glasss) left and right, obtains the preliminary paint vehicle of corresponding protective system; Before use, 60 weight part solidifying agent polymeric amide are added in the preliminary paint vehicle of described protective system, stirs, obtain described ceramic waste material protective system.
Embodiment 6:
By epoxy modified silicone resin 18 weight part, polyester modified organic silicon resin 42 weight part, dilutes with 40 parts by weight of xylene, adds dispersion agent polyacrylamide 2 weight part, stirs, prepare corresponding varnish; By ceramic waste rustproofing pigment (2) 55 weight part, (BET specific surface area is 1000m to porous powdered carbon
2/ g, median size is 16 μm) 5 weight parts, wilkinite 15 weight part adds in prepared varnish, dispersed with stirring certain hour, fully wetting to each color stuffing, add low molecular weight polysiloxane defoamer 2 weight part, and grind, use dimethylbenzene adjusting viscosity, reach less than 60 μm to fineness, viscosity, in 16-20s (being coated with four glasss) left and right, obtains the preliminary paint vehicle of corresponding protective system; Before use, 60 weight part solidifying agent polymeric amide are added in the preliminary paint vehicle of described protective system, stirs, obtain described ceramic waste material protective system.
After the coating of comparative example 1 and embodiment of the present invention 1-6 gained is carried out film on tinplate, test experience is carried out to film, test result as shown in Table 1 below:
Table 1
Porous powdered carbon is used for the present invention, utilize the feature that hydrophobic porous powdered carbon diameter is small, can well be filled in the space between molecular resin and between pigment particle, make coating finer and close, add the water-repellancy of corrosion protection coating, corrosion-resistant, resistant to elevated temperatures performance.
The preparation of the ceramic waste rustproofing pigment product (1) that preparation example 1-is twice-modified
The preparation of I) amino silane modified fumed silicas
A) pre-mixing of fumed silica powder and described aminosilane: will 180 ± 20m be had
2the fumed silica powder of the BET specific surface area of/g under agitation be made up of water and aminopropyltriethoxywerene werene and the aminosilane aqueous solution that aminopropyltriethoxywerene werene concentration is 15wt% spray, wherein the fountain height of the aminosilane aqueous solution makes the consumption of aminopropyltriethoxywerene werene be the 8wt% of the gross weight of silica powder, thus obtains silica pre-mixes;
B) thermal treatment: the silica pre-mixes obtained thermal treatment 2 hours at the temperature of 380 DEG C and in nitrogen atmosphere; With
C) pulverize: the mixture after thermal treatment is pulverized in ball mill, obtains amino silane modified fumed silicas product 1 (calling in the following text " modified silica 1 ").It has: 176m
2the BET specific surface area of/g and the compacted density of 160g/L.
II) ceramic waste rustproofing pigment (1) and the modified silica 1 of 6wt% (gross weight based on ceramic waste rustproofing pigment (1)) and the sec-butyl acetate of 8wt% (gross weight based on ceramic waste rustproofing pigment (1)) are carried out grinding 1 hour in ball mill, dry and again grind.Obtain twice-modified ceramic waste rustproofing pigment product (1), its mean particle size is 27 μm.
The preparation of the ceramic waste rustproofing pigment product (2) that preparation example 2-is twice-modified
The preparation of I) amino silane modified fumed silicas
A) pre-mixing of fumed silica powder and described aminosilane: there is 180 ± 20m in container for stirring
2while the fumed silica powder of the BET specific surface area of/g, the TSL 8330 passing into vaporous form in container processes; Wherein the consumption of TSL 8330 is the 6wt% of the gross weight of silica powder; Thus acquisition silica pre-mixes;
B) thermal treatment: the silica pre-mixes obtained thermal treatment 2 hours at the temperature of 550 DEG C and in nitrogen atmosphere; With
C) pulverize: the mixture after thermal treatment is pulverized in ball mill, obtains amino silane modified fumed silicas product 2 (calling in the following text " modified silica 2 ").It has: 165m
2the BET specific surface area of/g and the compacted density of 173g/L.
II) ceramic waste rustproofing pigment (2) and the modified silica 2 of 6wt% (gross weights based on ceramic waste rustproofing pigment (2)) are carried out grinding 1 hour in ball mill.Obtain twice-modified ceramic waste rustproofing pigment product (2), its mean particle size is 27 μm.
The preparation of the ceramic waste rustproofing pigment product (3) that preparation example 3-is twice-modified
The preparation of I) amino silane modified fumed silicas
Repeat the step I in preparation example 1), just substitute aminopropyltriethoxywerene werene with N-(2-amino-ethyl)-3-amino propyl methyl dimethoxysilane.Obtain amino silane modified fumed silicas product 3 (calling in the following text " modified silica 3 ").It has: 182m
2the BET specific surface area of/g and the compacted density of 156g/L.
II) ceramic waste rustproofing pigment (3) and the modified silica 3 of 6wt% (gross weights based on ceramic waste rustproofing pigment (3)) and the butanone of 8wt% (gross weight based on ceramic waste rustproofing pigment (1)) are carried out grinding 2 hours in ball mill, dry and again grind.Obtain twice-modified ceramic waste rustproofing pigment product (3), its mean particle size is 18 μm.
Embodiment 7 (the present invention is preferred)
Epoxy modified silicone resin (DOW CORNING, SF-8421EG) 65 weight parts 45 parts by weight of xylene are diluted, adds dispersion agent polyacrylamide 0.5 weight part, stir, prepare corresponding varnish; By twice-modified ceramic waste rustproofing pigment product (1) 50 weight part of preparation example 1, (BET specific surface area is 1000m to porous powdered carbon
2/ g, median size is 16 μm) 12 weight parts, wilkinite 8 weight part, hollow glass bead 7 weight part adds in prepared varnish, dispersed with stirring certain hour, fully wetting to each color stuffing, after add low molecular weight polysiloxane defoamer 0.5 weight part, and to grind, use dimethylbenzene adjusting viscosity, reach less than 60 μm to fineness, viscosity, in 16-20s (being coated with four glasss) left and right, obtains the preliminary paint vehicle of corresponding protective system; Before use, 40 weight part solidifying agent polymeric amide (or polyamine curing agent diethylenetriamine of 6 weight parts) are added in the preliminary paint vehicle of described protective system, stirs, obtain described ceramic waste material protective system.
Embodiment 8 (the present invention is preferred)
Repeat embodiment 7, just adopt the twice-modified ceramic waste rustproofing pigment product (2) of preparation example 2 to replace twice-modified ceramic waste rustproofing pigment product (1).
Embodiment 9 (the present invention is preferred)
Repeat embodiment 7, just adopt the twice-modified ceramic waste rustproofing pigment product (3) of preparation example 3 to replace twice-modified ceramic waste rustproofing pigment product (1).
Provide the performance test results of the protective system of embodiment 3 and 7-9 below
One: the test of anti-settling performance
Get coating sample 50g, filter after placing the corresponding time, dry and weigh, calculate sedimentary weight percent (based on sample gross weight).
Table 2-anti-settling performance
Two, the test result of coating performance
Be coated on tinplate by the protective system of embodiment 3 and 7-9, dry, carry out water-fast, salt water resistance, salt spray resistance experiment after sealing limit, test result is as shown in table 3:
Table 3-coating performance
Result explanation in table 3, coating composition containing pigment of the present invention can form fine and close rete on metal base, the surface of granules of pigments has hydrophobicity and water repellency and simultaneously tightly packed between granules of pigments, there is the ability stoping moisture and oxygen infiltration preferably, therefore there is excellent etch-proof performance.
In the present invention " corrosion " refer to that metal base oxide skin comes off because of corrosion, normal range estimation is lower can see a large amount of rust stainings.
" slightly corrosion " refers to that metallic surface starts corrosion, and oxide skin has started the metallic surface of peeling off.
The foregoing is only embodiment of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize present disclosure content to do equivalent structure or equivalent flow process conversion; or be directly indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. comprise the anticorrosive paint composition of modified ceramic waste material, comprise following component:
Resene filmogen 40-80 weight part, preferred 45-75 weight part, further preferred 50-70 weight part;
Ceramic waste rustproofing pigment 20-60 weight part, preferred 25-55 weight part, further preferred 30-50 weight part;
Porous powdered carbon 5-30 weight part, preferred 8-26 weight part, further preferred 12-20 weight part;
Filler 3-20 weight part, preferred 5-18 weight part, further preferred 8-15 weight part;
Auxiliary agent 0.3-3 weight part, preferred 0.5-2.5 weight part, further preferred 0.8-2.0 weight part;
Organic solvent 10-80 weight part, preferred 12-70 weight part, further preferred 15-60 weight part;
Wherein ceramic waste rustproofing pigment is undertaken mixing being formed by 60-80wt% ceramic waste material powder, 5-30wt% (preferred 10-25wt%) iron mica powder, 5-20wt% (preferred 10-15wt%) ground phosphate rock and 0.2-10wt% (preferred 0.5-5wt%) coupling agent, and wherein per-cent is the gross weight based on ceramic waste rustproofing pigment.
2. coating composition according to claim 1, wherein ceramic waste rustproofing pigment is prepared by following process: by 60-80wt% ceramic waste material powder, 5-30wt% (preferred 10-25wt%) iron mica powder, 5-20wt% (preferred 10-15wt%) ground phosphate rock and 0.2-10wt% (preferred 0.5-5wt%) coupling agent carry out mixing and obtain the ceramic waste rustproofing pigment of a modification, then it is added in grinding machine or ball mill together with other amino silane modified fumed silicas and pulverize, thus obtain twice-modified ceramic waste rustproofing pigment product, the consumption of wherein amino silane modified fumed silicas is the 1-12wt% of the gross weight based on a modified ceramic waste material rust-stabilising pigment, preferred 2-9wt% and more preferably 3-7wt%, preferably, the fineness of twice-modified ceramic waste rustproofing pigment product be less than 50 μm, preferred fineness is less than 45 μm, and preferably fineness is less than 40 μm further, is more preferably less than 35 μm.
3. coating composition according to claim 1, wherein ceramic waste rustproofing pigment is prepared by following process: by 60-80wt% ceramic waste material powder, 5-30wt% (preferred 10-25wt%) iron mica powder, 5-20wt% (preferred 10-15wt%) ground phosphate rock and 0.2-10wt% (preferred 0.5-5wt%) coupling agent carry out mixing and obtain the ceramic waste rustproofing pigment of a modification, then by the organic solvent of it and other amino silane modified fumed silicas and wetting amount (as acetone, butanone, ethanol, ethyl acetate, sec-butyl acetate, benzene, toluene or dimethylbenzene, this wetting amount is such as the 3-12wt% based on mixture total weight amount or the gross weight that all feeds intake, more preferably 5-8wt%) add to together in grinding machine or ball mill and pulverize, then drying and pulverizing is carried out, thus obtaining twice-modified ceramic waste rustproofing pigment product, the consumption of wherein amino silane modified fumed silicas is 1-12wt%, preferably 2-9wt% and the more preferably 3-7wt% of the gross weight based on a modified ceramic waste material rust-stabilising pigment, preferably, the fineness of twice-modified ceramic waste rustproofing pigment product be less than 50 μm, preferred fineness is less than 45 μm, and preferably fineness is less than 40 μm further, is more preferably less than 35 μm.
4. the coating composition according to Claims 2 or 3, wherein amino silane modified fumed silicas be by with aminosilane to having 100-300m
2the fumed silica of the BET specific surface area of/g carries out surface modification and obtains;
And/or
Wherein aminosilane be selected from aminopropyltriethoxywerene werene, TSL 8330, N-(2-amino-ethyl)-3-amino propyl methyl dimethoxysilane or 3-amino propyl methyl diethoxy silane one or more.
5. coating composition according to claim 4, wherein the described surface modification of fumed silica is that process by comprising the following steps is carried out:
A) pre-mixing of fumed silica powder and described aminosilane: I) there is 100-300m
2the fumed silica powder of the BET specific surface area of/g under agitation be made up of water and described aminosilane and the aminosilane aqueous solution that aminosilane concentration is 5-40wt%, preferably 7-30wt%, more preferably 8-20wt% spray, wherein the fountain height of the aminosilane aqueous solution makes the consumption of described aminosilane be the 2-20wt% of the gross weight of silica powder, preferred 4-15wt%, more preferably 6-10wt%, or II) in container for stirring, there is 100-300m
2while the fumed silica powder of the BET specific surface area of/g, the described aminosilane passing into vaporous form in container processes; The consumption of wherein said aminosilane is 2-20wt%, preferably 4-15wt%, the more preferably 6-10wt% of the gross weight of silica powder; Thus acquisition silica pre-mixes;
B) thermal treatment: the silica pre-mixes obtained at 40-800 DEG C, preferably 50-600 DEG C and more preferably thermal treatment 0.1-6 hour at the temperature of 55-400 DEG C, preferred 0.3-5 hour, more preferably 0.5-4 hour, more preferably 1-3 hour; Preferably in the atmosphere of rare gas element as nitrogen, carry out this thermal treatment; With
C) pulverize: the mixture after thermal treatment is pulverized, such as, pulverizes in ball mill, obtain amino silane modified fumed silicas product.
6. coating composition according to claim 5, wherein step C) the amino silane modified fumed silicas product that obtains has: 110-290m
2/ g, preferably 115-250m
2/ g, more preferably 120-200m
2the BET specific surface area of/g; And/or
The compacted density of 70-250g/L, preferably 90-200g/L and more preferably 110-170g/L.
7. according to the coating composition in claim 1-6 described in any one, wherein resene filmogen be selected from epoxy resin, polyacrylate resin, urethane resin, Synolac, resol, fluorocarbon resin, polyvinyl chloride (PVC) RESINS, chlorinated polyethylene resin or modified organic silicone resin one or more; Preferably, modified organic silicone resin be selected from epoxy resin modified organosilicon resin, vibrin modified organic silicone resin, phenolic resin modified silicone resin one or both.
8., according to the coating composition in claim 1-7 described in any one, it also comprises the solidifying agent corresponding with resene filmogen.
9., according to the coating composition in claim 1-8 described in any one, it is characterized in that the specific surface area of described porous powdered carbon is greater than 800m2/g, be preferably greater than 900m2/g, be preferably greater than 950m2/g further; And/or
Described filler be selected from Graphite Powder 99, wilkinite, barium sulfate, hollow glass bead or glass powder one or more; And/or
Described auxiliary agent is selected from one or both or three kinds or four kinds in flow agent, defoamer, dispersion agent or anti-settling agent.
10. prepare the method for the coating composition in claim 1-9 described in any one, the method comprises the following steps:
(1) prepare varnish: add in container by resene filmogen and organic solvent, dispersed with stirring is even, then adds auxiliary agent and stir, and obtains varnish;
(2) prepare paint vehicle: in varnish prepared by step (1), add ceramic waste rustproofing pigment, porous powdered carbon, filler, stir, obtain paint vehicle;
(3) final coating composition is modulated: paint vehicle prepared by step (2) is carried out sand mill, and with above-mentioned organic solvent adjusting viscosity, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655835.0A CN104946059A (en) | 2014-11-18 | 2014-11-18 | Anticorrosive paint composition comprising modified ceramic waste and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655835.0A CN104946059A (en) | 2014-11-18 | 2014-11-18 | Anticorrosive paint composition comprising modified ceramic waste and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104946059A true CN104946059A (en) | 2015-09-30 |
Family
ID=54161141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655835.0A Pending CN104946059A (en) | 2014-11-18 | 2014-11-18 | Anticorrosive paint composition comprising modified ceramic waste and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104946059A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400267A (en) * | 2015-12-17 | 2016-03-16 | 江苏省常熟环通实业有限公司 | Composite iron-oxide antirust pigment and preparation method thereof |
| CN105440823A (en) * | 2016-01-25 | 2016-03-30 | 赵永录 | Water-soluble anticorrosive coating prepared by means of polished tile white mud waste and styrene-acrylic emulsion and preparation method thereof |
| CN106009893A (en) * | 2016-06-28 | 2016-10-12 | 桐城市凌志彩印包装有限责任公司 | Printing dye |
| CN106237712A (en) * | 2016-08-31 | 2016-12-21 | 朱正秋 | A kind of nano metal fiber filter material |
| CN106759784A (en) * | 2016-12-23 | 2017-05-31 | 天津乾丰机电设备有限公司 | A kind of sewage conduct interior finishing composite anti-corrosion structure and its processing method |
| CN107793874A (en) * | 2017-11-20 | 2018-03-13 | 广东环境保护工程职业学院 | A kind of ceramic waste residue selection by winnowing micro mist emulsion paint and preparation method thereof |
| CN107793853A (en) * | 2017-11-20 | 2018-03-13 | 广东环境保护工程职业学院 | It is a kind of using waste ceramic as environment-friendly type emulsion paint of regeneration filler and preparation method thereof |
| CN107793852A (en) * | 2017-11-20 | 2018-03-13 | 广东环境保护工程职业学院 | It is a kind of using ceramic polished waste residue as environment-friendly type emulsion paint of regeneration filler and preparation method thereof |
| CN109705695A (en) * | 2017-10-26 | 2019-05-03 | 深圳光启高等理工研究院 | Wave penetrating paint and preparation method thereof |
| CN111704811A (en) * | 2020-07-04 | 2020-09-25 | 上海暄洋化工材料科技有限公司 | Basalt antirust pigment prepared from nano-silicon modified rock wool waste and preparation process of basalt antirust pigment |
| CN113563799A (en) * | 2020-06-18 | 2021-10-29 | 上海俊深实业有限公司 | Coating and preparation method and application thereof |
| CN114876334A (en) * | 2022-04-28 | 2022-08-09 | 安必安控股(北京)有限公司 | Preparation method of door leaf of fireproof door |
| CN115595570A (en) * | 2022-07-18 | 2023-01-13 | 上海闻敬化工科技有限公司（Cn） | Application of organic silicon resin in surface treatment of metal workpiece |
| CN116285662A (en) * | 2023-02-23 | 2023-06-23 | 深圳优易材料科技有限公司 | Dew point corrosion prevention coating for low-temperature economizer and preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411916A (en) * | 2001-10-18 | 2003-04-23 | 瓦克化学有限公司 | Solid using amino surface modifier |
| CN101760114A (en) * | 2010-01-27 | 2010-06-30 | 海洋王照明科技股份有限公司 | Antiseptic powder coating, manufacturing method and applying method thereof |
| CN101857762A (en) * | 2009-04-07 | 2010-10-13 | 新昌县雷鹰科技发展有限公司 | Nano-carbon anticorrosion conductive coating |
| CN101935497A (en) * | 2010-09-21 | 2011-01-05 | 中国人民解放军国防科学技术大学 | Epoxy modified high-temperature-resistant anticorrosive paint |
| CN102585576A (en) * | 2012-01-11 | 2012-07-18 | 长沙瑞石环保新材料有限公司 | Ceramic waste rustproofing pigment |
| CN104087122A (en) * | 2014-07-18 | 2014-10-08 | 关锦池 | Anti-corrosion conductive nano-coating |
-
2014
- 2014-11-18 CN CN201410655835.0A patent/CN104946059A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411916A (en) * | 2001-10-18 | 2003-04-23 | 瓦克化学有限公司 | Solid using amino surface modifier |
| CN101857762A (en) * | 2009-04-07 | 2010-10-13 | 新昌县雷鹰科技发展有限公司 | Nano-carbon anticorrosion conductive coating |
| CN101760114A (en) * | 2010-01-27 | 2010-06-30 | 海洋王照明科技股份有限公司 | Antiseptic powder coating, manufacturing method and applying method thereof |
| CN101935497A (en) * | 2010-09-21 | 2011-01-05 | 中国人民解放军国防科学技术大学 | Epoxy modified high-temperature-resistant anticorrosive paint |
| CN102585576A (en) * | 2012-01-11 | 2012-07-18 | 长沙瑞石环保新材料有限公司 | Ceramic waste rustproofing pigment |
| CN104087122A (en) * | 2014-07-18 | 2014-10-08 | 关锦池 | Anti-corrosion conductive nano-coating |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400267A (en) * | 2015-12-17 | 2016-03-16 | 江苏省常熟环通实业有限公司 | Composite iron-oxide antirust pigment and preparation method thereof |
| CN105440823A (en) * | 2016-01-25 | 2016-03-30 | 赵永录 | Water-soluble anticorrosive coating prepared by means of polished tile white mud waste and styrene-acrylic emulsion and preparation method thereof |
| CN106009893A (en) * | 2016-06-28 | 2016-10-12 | 桐城市凌志彩印包装有限责任公司 | Printing dye |
| CN106237712A (en) * | 2016-08-31 | 2016-12-21 | 朱正秋 | A kind of nano metal fiber filter material |
| CN106759784A (en) * | 2016-12-23 | 2017-05-31 | 天津乾丰机电设备有限公司 | A kind of sewage conduct interior finishing composite anti-corrosion structure and its processing method |
| CN109705695A (en) * | 2017-10-26 | 2019-05-03 | 深圳光启高等理工研究院 | Wave penetrating paint and preparation method thereof |
| CN107793853A (en) * | 2017-11-20 | 2018-03-13 | 广东环境保护工程职业学院 | It is a kind of using waste ceramic as environment-friendly type emulsion paint of regeneration filler and preparation method thereof |
| CN107793852A (en) * | 2017-11-20 | 2018-03-13 | 广东环境保护工程职业学院 | It is a kind of using ceramic polished waste residue as environment-friendly type emulsion paint of regeneration filler and preparation method thereof |
| CN107793874A (en) * | 2017-11-20 | 2018-03-13 | 广东环境保护工程职业学院 | A kind of ceramic waste residue selection by winnowing micro mist emulsion paint and preparation method thereof |
| CN113563799A (en) * | 2020-06-18 | 2021-10-29 | 上海俊深实业有限公司 | Coating and preparation method and application thereof |
| CN111704811A (en) * | 2020-07-04 | 2020-09-25 | 上海暄洋化工材料科技有限公司 | Basalt antirust pigment prepared from nano-silicon modified rock wool waste and preparation process of basalt antirust pigment |
| CN114876334A (en) * | 2022-04-28 | 2022-08-09 | 安必安控股(北京)有限公司 | Preparation method of door leaf of fireproof door |
| CN114876334B (en) * | 2022-04-28 | 2024-02-20 | 安必安控股(北京)有限公司 | Preparation method of fireproof door leaf |
| CN115595570A (en) * | 2022-07-18 | 2023-01-13 | 上海闻敬化工科技有限公司（Cn） | Application of organic silicon resin in surface treatment of metal workpiece |
| CN116285662A (en) * | 2023-02-23 | 2023-06-23 | 深圳优易材料科技有限公司 | Dew point corrosion prevention coating for low-temperature economizer and preparation method and application thereof |
| CN116285662B (en) * | 2023-02-23 | 2024-04-09 | 深圳优易材料科技有限公司 | Dew point corrosion prevention coating for low-temperature economizer and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104946059A (en) | Anticorrosive paint composition comprising modified ceramic waste and preparation method thereof | |
| CN105838195B (en) | A kind of water corrosion-resistant epoxy paint and preparation method thereof containing graphene oxide | |
| CN101838497B (en) | Waterborne wood paint | |
| CN101974271B (en) | Universal water enamel | |
| CN107266999A (en) | A kind of watersoluble plumbago alkene anticorrosive paint and preparation method thereof | |
| CN105733403A (en) | Waterborne paint of container two-coating system and preparing method and coating technology thereof | |
| CN104231866A (en) | Waterborne epoxy anticorrosive paint and preparation method thereof | |
| CN102344739B (en) | Epoxy glass flake heavy-duty coating and preparation method thereof | |
| CN103965775A (en) | Water-based organosilicone high temperature resistant anticorrosive coating and preparation method thereof | |
| AU2013258229B2 (en) | Paint dispersion | |
| WO2008122237A1 (en) | A water-based paint varnish for automobile | |
| CN102627905A (en) | Waterborne epoxy anti-corrosive coating and preparation method thereof | |
| CN101654584B (en) | Low-solvent ocean nanometer anticorrosion coating and preparation method thereof | |
| CN109401488B (en) | High-hardness wear-resistant anti-fouling inorganic nano ceramic modified wood coating and preparation method thereof | |
| CN104371507A (en) | High performance water-based industrial anti-corrosion coating and preparation method thereof | |
| CN109517516A (en) | A kind of cerium bentonite modified watersoluble polyurethane paint and preparation method thereof | |
| CN105524505A (en) | Double-ingredient chrome-free water-based metal anticorrosive paint and preparation method thereof | |
| CN107474700A (en) | A kind of environment-friendly type aqueous creeper tread dip-coating paint and preparation method thereof | |
| CN109535962A (en) | A kind of yard piping double-component aqueous finishing coat and preparation method thereof | |
| CN107446093A (en) | Nano-silicon nitride modified epoxy acrylic ester emulsion, water-based anticorrosive paint and preparation method | |
| CN109181486A (en) | A kind of epoxy primer and preparation method thereof of low VOC | |
| CN109439139A (en) | Nano-organosilicon anticorrosive paint | |
| CN109280465A (en) | Nano anti-corrosive loses coating | |
| CN105273454B (en) | Nano inorganic zinc-rich composite anticorrosion coating and preparation method thereof | |
| CN109868029A (en) | Organic protection coating for reduction process aluminum alloy surface |
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 |
Application publication date: 20150930 |
|
| RJ01 | Rejection of invention patent application after publication |