A kind of osmosis type color-adjustable concrete protective material and preparation method thereof
Technical field
The present invention relates to concrete protection and decoration technique field, more particularly, to a kind of osmosis type color-adjustable concrete protective
Material and preparation method thereof.
Background technology
Concrete is a kind of complicated, multiphase body heterogeneous, and the behavior of cement mortar and concrete all can not be used wherein each
The simple superposition of the single behavior of component is characterizing.The cement concrete material construction material conventional with great majority is identical, is a kind of
Typical porous material, its aperture is different, pore structure is extremely complex, spans microcosmic, thin sight, macroscopical three yardsticks, existing
Research shows that many macro properties have a major impact to its intensity, impermeability, deformation etc. for the pore structure of concrete.
China is in the high speed development stage, and substantial amounts of infrastructure construction all be unable to do without cement concrete.From cement material
For in the principle of material, the strength character of cement concrete material can the sustainable growth with the increase of use time, but due to anti-
Shield is improper, and the situation of cement concrete early damage occurs in a large number, not only affects the surface style and features of concrete, also affects coagulation
The macro property of soil, has had a strong impact on the service life of concrete, has caused huge economic loss.
According to the pore structure of concrete, for avoid concrete be subject to wind scrape drench with rain, loss of strength that Exposure to Sunlight salt contamination causes
And outward appearance destruction, existing at present many researchs are devoted to improving concrete appearance by brushing protection materials, prevent concrete
Early damage, and obtain certain progress.Cn 102153949 a discloses " a kind of anti-Clear Concrete Paint ", this coating
For Three-tider architecture, primary coat is organosilicon polymer;Middle painting is by self-crosslinking polymer, filler, pigment, other auxiliary agents and water group
The composition becoming;Face is painted with fluorine silicon resin polymer, and this coating has decoration and safeguard function concurrently, has excellent closure, resistance to
Staining and ornamental, but three layers of this coating is film forming system, once coating local is destroyed, its protection effect and
Decorative effect will be had a greatly reduced quality.Cn 103881496 b discloses " a kind of concrete transparent protecting coating ", by primary coat, middle painting
Apply composition with face, primary coat is hydrocarbyl alkoxy silanes;In be painted with cationic acrylic polymer emulsion film forming system;Face applies
For ph value between 8~9 water-based fluorocarbon resin and polyurethane associative thickener system.This system has higher oozing to concrete
Thoroughly type, good closure, excellent stain resistant, effectively prevent mould from growing the concrete surface causing and black.But should
System is divided into three layers, and construction is complicated, and primary coat directly adopts alkyl siloxanes, can produce bad shadow to middle coating adhesion
Ring.Cn 105272357 a discloses a kind of " concrete surface coloured composition ", and concrete surface coloured composition is by 8 weight
The coloring dyestuff of 0.01~1nm of part, the ion exchange water of 45 weight portions and ethylene glycol are diluter than mix with 7:3 weight
Release agent, the methyl methacrylate of 7 weight portions, the dimethyl silicone polymer of 0.06 weight portion, the fluoropolymer of 0.5 weight portion
Thing, the colloidal silica of 6 weight portions, the modified Portland of 25 weight portions.This coloured composition can infiltrate in concrete
Portion, is that concrete color has semipermanent endurance, shows chromatic colour, will not be right because of concrete surface construction destruction
Its color causes to damage.But this coloured composition has the advantages that to prepare simple, easy construction, and has the decoration effect of brilliance
Really, but it has been short of to the protection effect of concrete.
Content of the invention
Present invention aim to overcome that deficiency of the prior art, provide a kind of osmosis type color-adjustable concrete protective material
And preparation method thereof, not only there is excellent coloring, firm color fastness, also there is outstanding safeguard function.
The present invention is achieved through the following technical solutions: a kind of osmosis type color-adjustable concrete protective material, by directly coating
Concrete surface primary coat, be coated on described primed surface face apply composition, described primary coat is by the raw material of following parts by weight
Composition, 2~20 parts of water soluble polymer, helps and oozes 10~30 parts of emulsion, 5~10 parts of silane compound, 20~40 parts of filler, pigment
2~8 parts, 1~3 part of emulsifying agent, 0~5 part of 35~60 parts, No. 1 auxiliary agent of deionized water, described water soluble polymer be selected from polyethylene
At least one in alcohol, polyethylene glycol, polyacrylic acid, poly, described filler is selected from titanium white, gas silicon, calcium carbonate, kaolinite
At least one in soil, alumino-silicate, barium sulfate, described No. 1 auxiliary agent is selected from dispersant, defoamer, wetting agent, preservative, prevents
Mould dose, light stabilizer, at least one in ph value conditioning agent;Described face applies and is made up of the raw material of following parts by weight, fluorine carbon breast
70~94 parts of liquid, 6~20 parts of 0~20 part, No. 2 auxiliary agents of deionized water, described No. 2 auxiliary agents include coalescents, defoamer, thickening
At least one in agent.
Preferably, described No. 2 auxiliary agents also include flatting silica.
Preferably, described helping oozes emulsion selected from acrylic emulsion, silicone acrylic emulsion, styrene-acrylic emulsion, styrene-butadiene emulsion, vinegar third breast
At least one in liquid, epoxy resin latex, organic silicon emulsion, acrylamide emulsion.
Preferably, described silane compound is selected from amino-hydrocarbon modification silicone oil, epoxyhydrocarbyl modified silicon oil, polyether-modified silicon
Oil, hydroxyl alkyl modified silicon oil, carboxylic alkyl modified silicon oil, dimethyl silicone polymer, propyl trimethoxy silicane, propyl triethoxy
Silane, n-butyltrimethoxysilane, ne-butyltriethoxysilaneand, trimethoxysilane, isobutyl group triethoxy
Silane, n-octyl trimethoxy silane, n-octytriethoxysilane, isooctyltrimethoxysi,ane, iso-octyl triethoxy
Silane, dodecyl trimethoxy silane, dodecyl triethoxysilane, octadecyl trimethoxysilane, 18
At least one in alkyl triethoxysilane.
Preferably, described filler is that silane coupler or titanate coupling agent process modified inorganic filler, and its particle diameter is 10
Between~100nm.
Preferably, described pigment is selected from pigment red 122, pigment blue 15: 3, pigment Yellow 14, at least one in nigrosine,
Described pigment is polymer surfaces coating modification superfine pigment, and described modified superfine pigment particle size is between 50~150nm.
Preferably, described emulsifying agent is selected from alkyl carboxylate, alkyl sulfate, alkylaryl sulfonates, alkyl phosphate
Salt, AEO, APES, hexamethylene polyoxyethylene polyoxypropylene alkyl phenol ether, aliphatic acid polyoxy
At least one in vinyl acetate, polyol fatty acid ester, polyoxyethylene polyols ether NPE.
Preferably, described fluorine carbon emulsion is feve water-base fluorocarbon emulsion.
A kind of preparation method of osmosis type color-adjustable concrete protective material, comprises the following steps,
A, described primary coat preparation process are as follows:
A1, weigh silane compound, deionized water, emulsifying agent, 10%~60% deionized water is added with whole emulsifying agents
After entering in high speed agitator dispersion 15min, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion, will help and ooze emulsion and mix with a1 step resulting material, and after stirring at low speed 15min, be formed strong
Ooze type emulsion;
A3, weigh water soluble polymer, deionized water remaining in a1 step is mixed with water soluble polymer, is heated to
60 DEG C, high-speed stirred 10min;
A4, weigh wetting agent, defoamer, wetting agent is added in a3 step resulting material, stirring at low speed 5min, then will disappear
Infusion is added thereto, stirring at low speed 5min;
A5, weigh filler, dispersant, filler is added in the material of a4 step gained and stirring at low speed 15min, add point
Powder stirring at low speed 10min, be subsequently adding a2 step gained oozes by force type emulsion stirring at low speed 10min;
A6, weigh mould inhibitor, mould inhibitor is added in the material of a5 step gained, stirring at low speed 20min;
A7, weigh pigment, pigment is added in the material of a6 step gained, stirring at low speed 10min, you can obtain described bottom
Apply.
Preferably, the painting of described face prepares one step process from b step, step c one kind therein,
B step is as follows:
B1, weigh deionized water, defoamer, by described deionized water and defoamer mixing high-speed stirred 15min;
B2, weigh flatting silica, described flatting silica is added in the material of a1 step gained, low speed after high-speed stirred 10min
Stirring 5min;
B3, weigh fluorine carbon emulsion and coalescents, add b2 step by after described fluorine carbon emulsion and the mixing of described coalescents
In the material of rapid gained, stirring at low speed 10min, you can obtain face and apply,
Step c is as follows:
C1, weigh fluorine carbon emulsion, described fluorine carbon emulsion is added stirring at low speed 5min in container;
C2, weigh defoamer, deionized water, coalescents, defoamer, deionized water, coalescents are sequentially added c1
In the material of step gained and stirring at low speed, wherein previous material add after adding 10min after a material, treat that all materials are complete
Stirring at low speed 20min after full addition, you can obtain face and apply.
The beneficial effects of the present invention is: using silane compound as penetration-assisting agent, help and ooze emulsion as reinforcing emulsion, adopt
With water permeable soluble macromolecular coating modification filler, improve the dispersiveness of filler grain, make primary coat be infiltrated into concrete
Internal 1~2mm;Silane compound penetrates in concrete pore, under the effect of alkaline concrete, with concrete surface hydroxyl reaction
Form three-dimensional cross-linked network structure, in the presence of helping and oozing emulsion, effectively fix color stuffing particle, so that concrete is had excellent
Coloring, color fastness and durability;Face applies and adopts water-based fluorocarbon film forming system, has excellent water proofing property, weatherability, the resistance to flaw in a piece of jade
Dirt and automatical cleaning ability;Between primary coat and base material, primary coat and face painting, there is excellent adhesive force;Double-protection, even if face applies
Local causes destruction, and primary coat remains to play its decoration and protection effect;Nontoxic, pollution-free, no voc discharge, environmentally friendly.
Specific embodiment
A kind of osmosis type color-adjustable concrete protective material of embodiment 1, by be applied directly to concrete surface primary coat,
The face being coated on described primed surface applies composition, and the raw material of primary coat is by weight ratio, water soluble polymer 4.5kg, helps and oozes breast
Liquid 12kg, silane compound 5kg, filler 24kg, pigment 3kg, emulsifying agent 1kg, deionized water 50kg, No. 1 auxiliary agent 0.5kg;Institute
State face painting raw material be by weight ratio, fluorine carbon emulsion 80kg, deionized water 10kg, No. 2 auxiliary agent 10kg.
Wherein water soluble polymer is polyvinyl alcohol;Help and ooze emulsion for silicone acrylic emulsion;Silane compound is poly dimethyl silicon
Oxygen alkane;Filler is mixed and between silane coupler modified process, three kinds of components by gas silicon, powdered whiting, titanium white
Weight than for 1:6:5, its particle diameter is between 10~100nm;No. 1 auxiliary agent is obpa;Pigment is polymer surfaces coating modification
Ultra-fine nigrosine, its particle diameter is between 50~150nm;Fluorine carbon emulsion is feve water-base fluorocarbon emulsion;No. 2 auxiliary agents are helped by film forming
Agent, defoamer, flatting silica composition, wherein coalescents are gve coalescents, defoamer is silicone oil, flatting silica is pam, three kinds
Than for 12:1:7, three kinds of components separately store weight between component.
A, primary coat preparation process are as follows:
A1, weigh silane compound 5kg, deionized water 50kg, emulsifying agent 1kg, 20kg deionized water is emulsified with whole
After agent adds dispersion 15min in high speed agitator, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion 12kg, will help and ooze emulsion and mix with a1 step resulting material, after stirring at low speed 15min, shape
Cheng Qiang oozes type emulsion;
A3, weigh water soluble polymer 4.5kg, deionized water remaining in a1 step mixed with water soluble polymer,
It is heated to 60 DEG C, high-speed stirred 10min;
A4, weigh filler 24kg, filler is added in the material of a3 step gained and stirring at low speed 15min, add a2 step
Rapid gained ooze by force type emulsion stirring at low speed 10min;
A5, weigh mould inhibitor 0.5kg, mould inhibitor is added in the material of a4 step gained, stirring at low speed 20min;
A6, weigh pigment 3kg, pigment added in the material of a5 step gained, stirring at low speed 10min, you can on earth
Apply.
B, face painting preparation process are as follows:
B1, weigh deionized water 10kg, defoamer 0.5kg, by described deionized water and defoamer mixing high-speed stirred
15min;
B2, weigh flatting silica 3.5kg, described flatting silica is added in the material of b1 step gained, after high-speed stirred 10min
Stirring at low speed 5min;
B3, weigh fluorine carbon emulsion 80kg, coalescents 6kg, by after described fluorine carbon emulsion and the mixing of described coalescents plus
Enter in the material of b2 step gained, stirring at low speed 10min, you can obtain face and apply.
Wherein said high speed agitator maximum speed up to 4000rpm, the speed of described high-speed stirred 1900rpm~
Between 2100rpm, the speed of described stirring at low speed is between 500rpm~700rpm.
The present embodiment gained toning concrete protective material performance indications see attached list 1.
A kind of osmosis type color-adjustable concrete protective material of embodiment 2, by be applied directly to concrete surface primary coat,
The face being coated on described primed surface applies composition, and the raw material of primary coat is by weight ratio, water soluble polymer 5kg, helps and oozes emulsion
12kg, silane compound 6.5kg, filler 22kg, pigment 3kg, emulsifying agent 1kg, deionized water 50kg, No. 1 auxiliary agent 0.5kg;Institute
State face painting raw material be by weight ratio, fluorine carbon emulsion 84kg, deionized water 10kg, No. 2 auxiliary agent 7kg.
Wherein water soluble polymer is polyvinyl alcohol;Help and ooze emulsion for acrylic emulsion;Silane compound is by poly dimethyl
Siloxanes, isobutyl triethoxy silane composition, the weight of two kinds of components ratio is for 8:5;Emulsifying agent is neopelex;
Filler is made up of powdered whiting, titanium white and processes through titanate coupling agent modified, the weight of two kinds of components ratio for 6:5, its
Particle diameter is between 10~100nm;Described No. 1 auxiliary agent is obpa, and pigment is polymer surfaces coating modification superfine pigment red 122,
Its particle diameter is between 50~150nm;Fluorine carbon emulsion is feve water-base fluorocarbon emulsion;No. 2 auxiliary agents are by coalescents, defoamer group
Become, wherein coalescents be gve coalescents, defoamer be silicone oil, the ratio of the weight between two kinds of components is for 13:1, two kinds of components
Separately store.
A, primary coat preparation process are as follows:
A1, weigh silane compound 6.5kg, deionized water 50kg, emulsifying agent 1kg, by 20kg deionized water and all breasts
After agent adds dispersion 15min in high speed agitator, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion 12kg, will help and ooze emulsion and mix with a1 step resulting material, after stirring at low speed 15min, shape
Cheng Qiang oozes type emulsion;
A3, weigh water soluble polymer 5kg, deionized water remaining in a1 step is mixed with water soluble polymer, plus
Heat to 60 DEG C, high-speed stirred 10min;
A4, weigh filler 22kg, filler is added in the material of a3 step gained and stirring at low speed 15min, add a2 step
Rapid gained ooze by force type emulsion stirring at low speed 10min;
A5, weigh mould inhibitor 0.5kg, mould inhibitor is added in the material of a4 step gained, stirring at low speed 20min;
A6, weigh pigment 3kg, pigment is added in the material of a5 step gained, stirring at low speed 10min, you can obtain institute
State primary coat.
C, face painting preparation process are as follows:
C1, weigh fluorine carbon emulsion 84kg, fluorine carbon emulsion is added stirring at low speed 5min in container;
C2, weigh defoamer 0.5kg, deionized water 10kg, coalescents 6.5kg, by described defoamer, deionized water,
Coalescents sequentially add in the material of c1 step gained and stirring at low speed, after wherein previous material adds after adding 10min
One material, stirring at low speed 20min after all materials are added completely into, you can obtain face and apply,
Wherein said high speed agitator maximum speed up to 4000rpm, the speed of described high-speed stirred 1900rpm~
Between 2100rpm, the speed of described stirring at low speed is between 500rpm~700rpm.
The present embodiment gained toning concrete protective material performance indications see attached list 1.
A kind of osmosis type color-adjustable concrete protective material of embodiment 3, by be applied directly to concrete surface primary coat,
The face being coated on described primed surface applies composition, and the raw material of primary coat is by weight ratio, water soluble polymer 4kg, helps and oozes emulsion
12.5kg, silane compound 6kg, filler 24kg, pigment 2kg, emulsifying agent 1kg, deionized water 50kg, No. 1 auxiliary agent 0.5kg;Face
Apply raw material be by weight ratio, fluorine carbon emulsion 84kg, deionized water 10kg, No. 2 auxiliary agent 7kg.
Wherein water soluble polymer is polyacrylic acid;Help and ooze emulsion for silicone acrylic emulsion;Silane compound is isobutyl group three second
TMOS;Emulsifying agent is neopelex;Filler is mixed and warp by sodium silicoaluminate, powdered whiting, titanium white
The coupling agent modified process of pertitanic acid ester, than for 2:3:1, its particle diameter is between 10~100nm for the weight of three kinds of components;Pigment is poly-
Compound surface coating modification superfine pigment indigo plant 15:3, its particle diameter is between 50~150nm;No. 1 auxiliary agent is obpa;Fluorine carbon emulsion is
Feve water-base fluorocarbon emulsion;No. 2 auxiliary agents are made up of coalescents, defoamer, and wherein coalescents are gve coalescents, froth breaking
Agent is silicone oil, and for 13:1, two kinds of components separately store the ratio of the weight between two kinds of components.
A, primary coat preparation process are as follows:
A1, weigh silane compound 6kg, deionized water 50kg, emulsifying agent 1kg, 20kg deionized water is emulsified with whole
After agent adds dispersion 15min in high speed agitator, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion 12.5kg, will help and ooze emulsion and mix with a1 step resulting material, after stirring at low speed 15min,
Formed and ooze by force type emulsion;
A3, weigh water soluble polymer 4kg, deionized water remaining in a1 step is mixed with water soluble polymer, plus
Heat to 60 DEG C, high-speed stirred 10min;
A4, weigh filler 24kg, filler is added in the material of a3 step gained and stirring at low speed 15min, add a2 step
Rapid gained ooze by force type emulsion stirring at low speed 10min;
A5, weigh mould inhibitor 0.5kg, mould inhibitor is added in the material of a4 step gained, stirring at low speed 20min;
A6, weigh pigment 2kg, pigment is added in the material of a5 step gained, stirring at low speed 10min, you can obtain institute
State primary coat.
C, face painting preparation process are as follows:
C1, weigh fluorine carbon emulsion 84kg, fluorine carbon emulsion is added stirring at low speed 5min in container;
C2, weigh defoamer 0.5kg, deionized water 10kg, coalescents 6.5kg, by described defoamer, deionized water,
Coalescents sequentially add in the material of c1 step gained and stirring at low speed, after wherein previous material adds after adding 10min
One material, stirring at low speed 20min after all materials are added completely into, you can obtain face and apply.
Wherein high speed agitator maximum speed up to 4000rpm, the speed of high-speed stirred 1900rpm~2100rpm it
Between, the speed of stirring at low speed is between 500rpm~700rpm.
The present embodiment gained toning concrete protective material performance indications see attached list 1.
A kind of osmosis type color-adjustable concrete protective material of embodiment 4, by be applied directly to concrete surface primary coat,
The face being coated on described primed surface applies composition, and the raw material of primary coat is by weight ratio, water soluble polymer 4kg, helps and oozes emulsion
10kg, silane compound 10kg, filler 32kg, pigment 2.5kg, emulsifying agent 1kg, deionized water 40kg, No. 1 auxiliary agent 0.5kg;Institute
State face painting raw material be by weight ratio, fluorine carbon emulsion 93kg, No. 2 auxiliary agent 7kg.
Wherein water soluble polymer is made up of polyacrylic acid, polyvinyl alcohol, and the weight between two kinds of components is than for 1:3;Help
Oozing emulsion is acrylic emulsion;Silane compound is isobutyl triethoxy silane;Emulsifying agent is APES;Fill out
Material is mixed and through titanate coupling agent modified process by gas silicon, powdered whiting, titanium white, and the weight ratio of three kinds of components is
5:6:5, its particle diameter is between 10~100nm;Pigment is polymer surfaces coating modification superfine pigment red 122, and its particle diameter is 50
Between~150nm;No. 1 auxiliary agent is obpa;Fluorine carbon emulsion is feve water-base fluorocarbon emulsion;No. 2 auxiliary agents are by coalescents, defoamer
Composition, wherein coalescents are gve coalescents, defoamer is silicone oil, and the ratio of the weight between two kinds of components is for 13:1, two kinds of groups
Part separately stores.
A, primary coat preparation process are as follows:
A1, weigh silane compound 10kg, deionized water 40kg, emulsifying agent 1kg, 20kg deionized water is emulsified with whole
After agent adds dispersion 15min in high speed agitator, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion 10kg, will help and ooze emulsion and mix with a1 step resulting material, after stirring at low speed 15min, shape
Cheng Qiang oozes type emulsion;
A3, weigh water soluble polymer 4kg, deionized water remaining in a1 step is mixed with water soluble polymer, plus
Heat to 60 DEG C, high-speed stirred 10min;
A4, weigh filler 32kg, filler is added in the material of a3 step gained and stirring at low speed 15min, add a2 step
Rapid gained ooze by force type emulsion stirring at low speed 10min;
A5, weigh mould inhibitor 0.5kg, mould inhibitor is added in the material of a4 step gained, stirring at low speed 20min;
A6, weigh pigment 2.5kg, pigment is added in the material of a5 step gained, stirring at low speed 10min, you can obtain
Described primary coat.
C, face painting preparation process are as follows:
C1, weigh fluorine carbon emulsion 93kg, fluorine carbon emulsion is added stirring at low speed 5min in container;
C2, weigh defoamer 0.5kg, coalescents 6.5kg, described defoamer, coalescents are sequentially added c1 step
In the material of gained and stirring at low speed, wherein previous material add after adding 10min after a material, treat that all materials add completely
Enter rear stirring at low speed 20min, you can obtain face and apply.
Wherein high speed agitator maximum speed up to 4000rpm, the speed of high-speed stirred 1900rpm~2100rpm it
Between, the speed of stirring at low speed is between 500rpm~700rpm.
The present embodiment gained toning concrete protective material performance indications see attached list 1.
A kind of osmosis type color-adjustable concrete protective material of embodiment 5, by be applied directly to concrete surface primary coat,
The face being coated on described primed surface applies composition, and the raw material of described primary coat is by weight ratio, water soluble polymer 4kg, helps and oozes
Emulsion 10kg, silane compound 10kg, filler 32kg, pigment 2kg, emulsifying agent 1kg, deionized water 40kg, No. 1 auxiliary agent 1kg;Institute
State face painting raw material be by weight ratio, fluorine carbon emulsion 72.5kg, deionized water 15kg, No. 2 auxiliary agent 12.5kg.
Wherein water soluble polymer is polyvinyl alcohol;Help and ooze emulsion for acrylic emulsion;Silane compound is isobutyl group three
Ethoxysilane;Emulsifying agent is t-80;Filler is mixed and even through titanate esters by sodium silicoaluminate, powdered whiting, titanium white
Connection agent modification, for 5:6:5, its particle diameter is between 10~100nm for the weight of three kinds of components ratio;Pigment is polymer surfaces bag
Cover modified superfine nigrosine, its particle diameter is between 50~150nm;No. 1 auxiliary agent is made up of wetting agent, defoamer, mould inhibitor, wherein
Wetting agent is polyoxyethylene aliphatic alcohol ether, defoamer is silicone oil, mould inhibitor is obpa, and the ratio of the weight between three kinds of components is for 3:2:
5;Fluorine carbon emulsion is feve water-base fluorocarbon emulsion;No. 2 auxiliary agents are made up of coalescents, defoamer, flatting silica, wherein coalescents
For gve coalescents, defoamer be silicone oil, flatting silica be pam, the ratio of the weight between three kinds of components is for 12:1:12, three kinds of components
Separately store.
A, primary coat preparation process are as follows:
A1, weigh silane compound 10kg, deionized water 40kg, emulsifying agent 1kg, 20kg deionized water is emulsified with whole
After agent adds dispersion 15min in high speed agitator, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion 10kg, will help and ooze emulsion and mix with a1 step resulting material, after stirring at low speed 15min, shape
Cheng Qiang oozes type emulsion;
A3, weigh water soluble polymer 4kg, deionized water remaining in a1 step is mixed with water soluble polymer, plus
Heat to 60 DEG C, high-speed stirred 10min;
A4, weigh wetting agent 0.3kg, defoamer 0.2kg, wetting agent is added in a3 step resulting material, stirring at low speed
5min, then defoamer is added thereto, stirring at low speed 5min;
A5, weigh filler 32kg, filler is added in the material of a4 step gained and stirring at low speed 15min, add a2 step
Rapid gained ooze by force type emulsion stirring at low speed 10min;
A6, weigh mould inhibitor 0.5kg, mould inhibitor is added in the material of a5 step gained, stirring at low speed 20min;
A7, weigh pigment 2kg, pigment added in the material of a6 step gained, stirring at low speed 10min, you can on earth
Apply.
B, face painting preparation process are as follows:
B1, weigh deionized water 15kg, defoamer 0.5kg, by described deionized water and defoamer mixing high-speed stirred
15min;
B2, weigh flatting silica 6kg, described flatting silica is added in the material of b1 step gained, low after high-speed stirred 10min
Speed stirring 5min;
B3, weigh fluorine carbon emulsion 72.5kg, coalescents 6kg, after described fluorine carbon emulsion and described coalescents are mixed
Add in the material of b2 step gained, stirring at low speed 10min, you can obtain face and apply.
Wherein high speed agitator maximum speed up to 4000rpm, the speed of described high-speed stirred 1900rpm~
Between 2100rpm, the speed of described stirring at low speed is between 500rpm~700rpm.
The present embodiment gained toning concrete protective material performance indications see attached list 1.
A kind of osmosis type color-adjustable concrete protective material of embodiment 6, applies including primary coat and face, wherein said face is painted with
Sub- light transparent fluorine carbon face applies.The raw material of described primary coat is by weight ratio, water soluble polymer 2kg, helps and oozes emulsion 10.5kg, silicon
Hydride compounds 12kg, filler 35kg, pigment 2kg, emulsifying agent 1kg, deionized water 36kg, No. 1 auxiliary agent 1.5kg;Described face applies
Raw material is by weight ratio, fluorine carbon emulsion 84kg, deionized water 10kg, No. 2 auxiliary agent 6kg.
Wherein said water soluble polymer is polyvinyl alcohol;Described helping oozes emulsion for acrylic emulsion;Described silane chemical combination
Thing is isobutyl triethoxy silane;Described emulsifying agent is t-80;Described filler is by sodium silicoaluminate, powdered whiting, titanium white, gas
Silicon mixes and processes through titanate coupling agent modified, the weight of four kinds of components ratio for 2:2:1:2, its particle diameter 10~
Between 100nm;Described pigment is polymer surfaces coating modification superfine pigment Huang 14, and its particle diameter is between 50~150nm;Described
No. 1 auxiliary agent is made up of wetting agent, dispersant, defoamer, mould inhibitor, and wherein wetting agent is polyoxyethylene aliphatic alcohol ether, dispersant
For polyethylene glycol 200, defoamer be silicone oil, mould inhibitor be obpa, the ratio of the weight between four kinds of components is for 3:3:4:5;Described fluorine
Carbon emulsion is feve water-base fluorocarbon emulsion;Described No. 2 auxiliary agents are coalescents, and described coalescents are gve coalescents.
A, described primary coat preparation process are as follows:
A1, weigh silane compound 12kg, deionized water 36kg, emulsifying agent 1kg, 20kg deionized water is emulsified with whole
After agent adds dispersion 15min in high speed agitator, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion 10.5kg, will help and ooze emulsion and mix with a1 step resulting material, after stirring at low speed 15min,
Formed and ooze by force type emulsion;
A3, weigh water soluble polymer 2kg, deionized water remaining in a1 step is mixed with water soluble polymer, plus
Heat to 60 DEG C, high-speed stirred 10min;
A4, weigh wetting agent 0.3kg, defoamer 0.4kg, wetting agent is added in a3 step resulting material, stirring at low speed
5min, then defoamer is added thereto, stirring at low speed 5min;
A5, weigh filler 35kg, dispersant 0.3kg, filler is added in the material of a4 step gained and stirring at low speed
15min, adds dispersant stirring at low speed 10min, be subsequently adding a2 step gained oozes by force type emulsion stirring at low speed
10min;
A6, weigh mould inhibitor 0.5kg, mould inhibitor is added in the material of a5 step gained, stirring at low speed 20min;
A7, weigh pigment 2kg, pigment is added in the material of a6 step gained, stirring at low speed 10min, you can obtain institute
State primary coat.
C, face painting preparation process are as follows:
C1, weigh fluorine carbon emulsion 93kg, fluorine carbon emulsion is added stirring at low speed 5min in container;
C2, weigh deionized water 10kg, coalescents 6kg, described deionized water, coalescents are sequentially added c1 step
In the material of gained and stirring at low speed, wherein previous material add after adding 10min after a material, treat that all materials add completely
Enter rear stirring at low speed 20min, you can obtain face and apply.
Wherein said high speed agitator maximum speed up to 4000rpm, the speed of described high-speed stirred 1900rpm~
Between 2100rpm, the speed of described stirring at low speed is between 500rpm~700rpm.
The present embodiment gained toning concrete protective material performance indications see attached list 1.
A kind of osmosis type color-adjustable concrete protective material of embodiment 6, by be applied directly to concrete surface primary coat,
The face being coated on described primed surface applies composition, and the raw material of primary coat is by weight ratio, water soluble polymer 2kg, helps and oozes emulsion
11.5kg, silane compound 10kg, filler 35kg, pigment 2kg, emulsifying agent 2kg, deionized water 36kg, No. 1 auxiliary agent 1.5kg;Institute
State face painting raw material be by weight ratio, fluorine carbon emulsion 70kg, deionized water 15.5kg, No. 2 auxiliary agent 14.5kg.
Wherein water soluble polymer is polyvinyl alcohol;Help and ooze emulsion for styrene-acrylic emulsion;Silane compound is isobutyl group three second
TMOS;Emulsifying agent is made up of alkyl sulfate, NPE, and alkyl sulfate is sds-80, nonyl phenol gathers
Oxygen vinethene is np-10;Filler is mixed and through titanate coupling agent by sodium silicoaluminate, powdered whiting, titanium white, gas silicon
Modification, than for 2:2:1:2, its particle diameter is between 10~100nm for the weight of four kinds of components;Pigment coats for polymer surfaces
Modified superfine pigment Yellow 14, its particle diameter is between 50~150nm;No. 1 auxiliary agent is by wetting agent, dispersant, defoamer, mould inhibitor group
One-tenth, wherein wetting agent are polyoxyethylene aliphatic alcohol ether, dispersant is polyethylene glycol 200, defoamer is silicone oil, mould inhibitor is
Obpa, the weight between four kinds of components is than for 3:3:4:5;Fluorine carbon emulsion is feve water-base fluorocarbon emulsion;No. 2 auxiliary agents are by delustring
Powder, coalescents, defoamer composition, wherein flatting silica are pam, coalescents are gve coalescents, defoamer is silicone oil, three
For 16:12:1, three kinds of components separately store weight between kind of component ratio.
A, primary coat preparation process are as follows:
A1, weigh silane compound 10kg, deionized water 36kg, emulsifying agent 2kg, 20kg deionized water is emulsified with whole
After agent adds dispersion 15min in high speed agitator, add silane compound stirring at low speed 10min so as to fully emulsified;
A2, weigh to help and ooze emulsion 11.5kg, will help and ooze emulsion and mix with a1 step resulting material, after stirring at low speed 15min,
Formed and ooze by force type emulsion;
A3, weigh water soluble polymer 2kg, deionized water remaining in a1 step is mixed with water soluble polymer, plus
Heat to 60 DEG C, high-speed stirred 10min;
A4, weigh wetting agent 0.3kg, defoamer 0.4kg, wetting agent is added in a3 step resulting material, stirring at low speed
5min, then defoamer is added thereto, stirring at low speed 5min;
A5, weigh filler 35kg, dispersant 0.3kg, filler is added in the material of a4 step gained and stirring at low speed
15min, adds dispersant stirring at low speed 10min, be subsequently adding a2 step gained oozes by force type emulsion stirring at low speed
10min;
A6, weigh mould inhibitor 0.5kg, mould inhibitor is added in the material of a5 step gained, stirring at low speed 20min;
A7, weigh pigment 2kg, pigment is added in the material of a6 step gained, stirring at low speed 10min, you can obtain institute
State primary coat.
B, face painting preparation process are as follows:
B1, weigh deionized water 15.5kg, defoamer 0.5kg, by described deionized water and defoamer mixing high-speed stirring
Mix 15min;
B2, weigh flatting silica 8kg, described flatting silica is added in the material of b1 step gained, low after high-speed stirred 10min
Speed stirring 5min;
B3, weigh fluorine carbon emulsion 70kg, coalescents 6kg, by after described fluorine carbon emulsion and the mixing of described coalescents plus
Enter in the material of b2 step gained, stirring at low speed 10min, you can obtain described face and apply.
Wherein high speed agitator maximum speed up to 4000rpm, the speed of high-speed stirred 1900rpm~2100rpm it
Between, the speed of stirring at low speed is between 500rpm~700rpm.
The present embodiment gained toning concrete protective material performance indications see attached list 1.
Subordinate list 1
Alkali burnout resistance, salting-out resistance: measure according to jg/t 210-2007 " building inside and outside wall priming paint ".
Adhesive force: measure according to gb/t 9286-1998 " the drawing lattice experiment of paint and varnish paint film ".
Pencil hardness: measure according to gb/t 6739-2006 " paint and varnish pencil method measures hardness of paint film ".
Impact resistance: measure according to gb/t 1732-93 " paint film impact resistance determination method ".
For the ordinary skill in the art, specific embodiment is simply exemplarily described to the present invention,
Obviously the present invention implements and is not subject to the restrictions described above, as long as employ method of the present invention design entering with technical scheme
The improvement of the various unsubstantialities of row, or the not improved design by the present invention and technical scheme directly apply to other occasions
, all within protection scope of the present invention.