CN106497405A - A kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint and preparation method thereof - Google Patents

A kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint and preparation method thereof Download PDF

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Publication number
CN106497405A
CN106497405A CN201610956355.7A CN201610956355A CN106497405A CN 106497405 A CN106497405 A CN 106497405A CN 201610956355 A CN201610956355 A CN 201610956355A CN 106497405 A CN106497405 A CN 106497405A
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sand
coating
paint
wet
color
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袁建立
赵雅文
马翠营
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First New Material Science & Technology Development Co Ltd
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First New Material Science & Technology Development Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint and preparation method thereof, the coating is made up of following raw material by weight:Deionized water, coalescents, preservative, organic-silicon-modified emulsion, defoamer, thickening agent and color tablets containing sand;The color tablets containing sand press 75~80 by the base paint gross weight of each color with Protection glue:60 weight are than composition.Not only texture is more strong but also will not be deposited to bottom because of containing natural colour sand to prepare color tablets containing sand in the coating, affect outward appearance and construction, in terms of construction, high build paint has been constructed under rear hygrometric state, direct spraying water burnt-in sand environmental protection coating material can obtain the imitative bush-hammered face effect for burning stone material, one-shot forming, greatlys save engineering time and material cost.And organic-silicon-modified emulsion used in the coating, film is existing good for machine ground sealing, and with excellent weatherability and stability, simultaneously because emulsion also meets the environment protection requirement of low emission without APEO.

Description

A kind of water burnt-in sand environmental protection coating material and its preparation with the wet on wet construction of high build paint Method
Technical field
The present invention relates to building coating preparation field, and in particular to a kind of water burnt-in sand with the wet on wet construction of high build paint Environmental protection coating material and preparation method thereof.
Background technology
The progress of society causes modern to improve constantly the understanding of surrounding, cherishes the earth, protects ours Health, this idea that goes back to nature just increasingly are advocated by modern, are pursued.Granite, marble are with its serious matter Sense, durable quality, various color are favored by each owner.But granite, marmorean shortcoming be also it will be apparent that One it is expensive price, two is that construction is complicated, three to be that deadweight is high combine with insulation difficult, makes a lot of users hang back.
Water burnt-in sand environmental protection coating material is simultaneously incorporated in coating immiscible many using the color grains cladding granulation technique containing sand The colorful copolymer granules of macromolecule glue containing sand of appearance, by once spraying, so that it may create the texture almost as former stone Effect, imitative stone degree are very high, and material sense and third dimension are that common coating is beyond one's reach, and can match in excellence or beauty with true stone material.Water burnt-in sand In the composition of environmental protection coating material, dispersion phase and disperse medium two parts are water-based system, and effect on environment is little, more environmentally-friendly.
The stone material such as natural granite carries out decorating outer wall of building and possesses basic condition water burnt-in sand environmental protection coating material as an alternative. The adaptability of water burnt-in sand environmental protection coating material is higher, can according to client to Building Design require, in conjunction with specialty collocation of colour, with The infinite creative mix of building is embodied, the creation inspiration of architect is played to greatest extent.Water burnt-in sand environmental protection coating material more supernumerary segment Can environmental protection, the opening a mine, process, transporting of lithotome, installation process all will expend substantial amounts of natural resourcess, human resourcess, also make The destruction of environment in pairs.Water burnt-in sand environmental protection coating material thoroughly solves the way of traditional multicolor finish " oil-in-water ", VOC content pole Low, meet environmental requirement, nuisanceless generation during construction.The 1/3 of comprehensive cost deficiency natural granite comprehensive cost, is more conducive to push away Wide use.
In recent years, by substantial amounts of demonstration project application, water burnt-in sand environmental protection coating material has progressively obtained designer and has built single Position be widely recognized as, market share steps up, especially with the popularization and application of China's External Thermal Insulation System, water Burnt-in sand environmental protection coating material is because which is multi-functional, high-decoration and the features such as safe light weight, it has also become the first-selected decorations of external thermal insulation system One of facestock material.With the raising of people's appreciation level, parian is put down and applies the multicolor finish of effect and can not meet The needs of people, burn stone material as its serious, air, texture effect are being increasingly becoming the main flow in market, so imitative burn A kind of trend for becoming the development of water burnt-in sand environmental protection coating material of stone effect.In order to reach fired slab stone effect, some domestic Company generally uses following two modes and achieves the goal:First, texture or true mineral varnish high build paint are used as substrate, after drying 1-2 time homochromy intermediate coat of brush, then in surface spraying water-soluble colorful coating.Just necessary during construction relatively low with rainy season temperature in the winter time After waiting high build paint to be completely dried, then multicolor finish man-hour is carried out, the engineering time is longer, and due to water-soluble colorful coating Color dot do not have well with substrate fusion cause final color dot to float in substrate surface, imitate burn stone material effect poor. 2nd, traditionally water burnt-in sand coating.This way has certain improvement on construction pass compared with for the first, but in batch production Technically there is bottleneck, color tablets mutability is broken, bleeding, and on storing, there is also the phenomenon of easily layering and caking.
The raw material of the multiple color of water burnt-in sand environmental protection coating material can realize by industrialized production that it is the product of a new generation Product, in terms of construction after high build paint construction, can be with direct spraying water burnt-in sand environmental protection coating material, due to water burnt-in sand environmental protection under hygrometric state Coating color tablets containing sand are softer, with the wet on wet construction of high build paint after the compatibility good, imitate burn stone effect more true to nature.In operation Aspect can save the homochromy intermediate coat of 2 times, so as to save working procedure, engineering time and material cost.Simultaneously because Color tablets in water burnt-in sand environmental protection coating material contain natural colour sand, can create the baked wheaten cake stone effect almost as former stone so that Final spraying effect is more true to nature, and fidelity can reach 100%.In terms of production, water burnt-in sand environmental protection coating material production technology is simpler Single, with the colorful production difference of normal water-water less, color tablets are stable, without obvious bleeding, become broken phenomenon, production batch and weight Existing property is relatively good, with the operability that produces in enormous quantities.
Water burnt-in sand coating sand content traditional at present is higher, production technology is more complicated, there is bottleneck point in production technology, So existing, construction material consumption is higher, product stability is poor, and color dot mutability is broken, and low production efficiency differs greatly between product batches Problem.
Content of the invention
Based on the problems of above-mentioned prior art, the present invention provides a kind of water with the wet on wet construction of high build paint Burnt-in sand environmental protection coating material and preparation method thereof, the coating producing process are simple, and product storage stability is good, and its spraying effect has stone The permeability and high emulation of material, wet on wet with high build paint can be constructed, is greatlyd save engineering time and material Cost.
For solving above-mentioned technical problem, the present invention provides a kind of water burnt-in sand environmental protection with the wet on wet construction of high build paint and applies Material, the coating are made up of following raw material by weight:
The color tablets containing sand press 75~80 by the base paint gross weight of each color with Protection glue:60 weight is than composition;
The base paint is made up of following raw material by weight:
The embodiment of the present invention also provides a kind of preparation side of the water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint Method, it is characterised in that for preparing coating of the present invention, including:
Manufacture color tablets containing sand:
According to the size and ratio of burning stone flower pattern, the base paint for mixing up each color of color is added in proportion respectively Enter in Protection glue, the base paint of each color is fully immersed in Protection glue, then carried out with the screen cloth of Yu Xianxuanding mesh number Pelletize, that is, obtain the color tablets containing sand of each color;
Color tablets containing sand obtained above and other each raw materials are taken by composition of raw materials of the present invention;
Prepare finished product coating:
Add stirrer for mixing equal deionized water and antibacterial, defoamer, antifreezing agent, coalescents and pH adjusting agent Even, then add rotating speed stirring at low speed 15min of 200~300r/min of organic-silicon-modified emulsion and thickening agent, finally plus Enter the above-mentioned color tablets containing sand for preparing, the finished product coating obtained after stirring is water burnt-in sand environmental protection coating material.
Beneficial effects of the present invention are:Preparing the base paint containing sand color tablets in the coating has chiltern texture so that coating Spraying effect has the permeability and high emulation of stone material, while containing floating bead light material in base paint, the color tablets that makes are not Only texture is more strong and will not be deposited to bottom because of containing natural colour sand, affects outward appearance and construction, in terms of construction High build paint has been constructed under rear hygrometric state, and direct spraying water burnt-in sand environmental protection coating material can obtain the imitative bush-hammered face effect for burning stone material Really, one-shot forming, greatlys save engineering time and material cost.And using silane grafting process and without soap used in the coating The organic-silicon-modified emulsion that System Modification is made, film are existing good for machine ground sealing, and with excellent weather-proof Property and stability, simultaneously because with silane group, the color tablets for making the base paint in obtained water burnt-in sand environmental protection coating material make have There is certain toughness, effective antiseepage stops color tablets and is worn, simultaneously because emulsion also meets the green ring of low emission without APEO Guaranteed request.
Specific embodiment
Below to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment Only a part of embodiment of the invention, rather than whole embodiments.It is based on embodiments of the invention, ordinary skill The every other embodiment obtained under the premise of creative work is not made by personnel, belongs to protection scope of the present invention.
The embodiment of the present invention provides a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint, and the coating is by pressing The following raw material composition of weight ratio meter:
The color tablets containing sand press 75~80 by the base paint gross weight of each color with Protection glue:60 weight is than composition;
The base paint is made up of following raw material by weight:
In above-mentioned water burnt-in sand environmental protection coating material, the cellulose in base paint adopts hydroxyethyl cellulose, hydroxypropyl methyl fiber The mixture of any one or two kinds in element;
Cellulose in base paint adopts hydroxyethyl cellulose;
Dispersant in base paint is using any one in Quadrafos, polyacrylate or two kinds of mixture;
Defoamer in base paint is using mineral oil defoaming agent, any one or two kinds in organic silicon defoamer Mixture;
Antifreezing agent in base paint is using any one in ethylene glycol, Propylene Glycol or two kinds of mixture;
Coalescents in base paint are using any one in alcohol ester 12, butyl glycol ether or two kinds of mixing Thing;
Rutile titanium white lead rutile titanium dioxide in base paint;
Pure acrylic latex in base paint adopts pure acrylate copolymer emulsion.
In above-mentioned water burnt-in sand environmental protection coating material, Protection glue is made up of following raw material by weight:
Deionized water 928
Protection rubber powder 70
Cellulose 2.
In above-mentioned water burnt-in sand environmental protection coating material, the cellulose in Protection glue adopts hydroxyethyl cellulose.
In above-mentioned water burnt-in sand environmental protection coating material, color tablets containing sand are made up of following raw material by weight:
The base paint of at least three kinds of colors, the gross weight of the base paint of each color is:750~800, the basis of each color The weight of paint is impartial;
Protection glue 600.
In above-mentioned water burnt-in sand environmental protection coating material, the defoamer in coating is adopted in mineral oil defoaming agent, organic silicon defoamer Any one or two kinds mixture;
Thickening agent in coating is appointed using alkali swelling type thickening agent, any one or two kinds in association thickener Meaning mixture;
Coalescents in coating are using any one in alcohol ester 12, butyl glycol ether or two kinds of mixing Thing.
The embodiment of the present invention provides also a kind of system of the above-mentioned water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint Preparation Method, including:
Manufacture color tablets containing sand:
According to the size and ratio of burning stone material flower pattern, the base paint for mixing up each color of color is separately added in proportion To in Protection glue, the base paint of each color is fully immersed in Protection glue, then made with the screen cloth of Yu Xianxuanding mesh number Grain, that is, obtain the color tablets containing sand of each color;The toning of base paint is specially:Colorist can be according to baked wheaten cake stone material flower pattern to base paint Mixed colours, in order to ensure the stability of color tablets in toning, as far as possible from the inorganic mill base that auxiliary agent is few, controlled adding for mill base as far as possible Dosage, general mill base addition less than base paint quality 5%.
Color tablets containing sand obtained above and other each raw materials are taken by composition of raw materials of the present invention;
Prepare finished product coating:
Add stirrer for mixing equal deionized water and antibacterial, defoamer, antifreezing agent, coalescents and pH adjusting agent Even, then add rotating speed stirring at low speed 15min of 200~300r/min of organic-silicon-modified emulsion and thickening agent, finally plus Enter the above-mentioned color tablets containing sand for preparing, the finished product coating obtained after stirring is water burnt-in sand environmental protection coating material.
In above-mentioned preparation method, make the base paint used by color tablets containing sand and be prepared according to the following steps, including:
Each raw material is taken by base paint composition of raw materials, by deionized water in raw material and cellulose, dispersant, defoamer, sterilization Agent, pH adjusting agent, antifreezing agent and coalescents are added in blender dispersed 5 points in 200~300 turns/min mixed on low speed Clock, adds 1000~12000 turns/min of rutile titanium white lead dispersion 10 minutes at a high speed, rotating speed is adjusted to 200~300 then Turn/lower-speed state of min under add floating bead and 80~120 mesh quartz sands, antiseepage toner mix homogeneously after, rotating speed is adjusted to middling speed 500~600 turns/min, base paint after adding pregel, pure acrylic latex and defoamer, is obtained;
Making the basic paint toning used by color tablets containing sand is:Base paint is mixed colours according to stone material flower pattern, using inorganic Mill base, the addition for controlling mill base are less than 5%;
Protection glue is prepared according to the following steps:
Each raw material is taken by Protection glue formula, the deionized water in Protection glue raw material, protection rubber powder and cellulose are added to Stirrer for mixing is stirred, and mixing speed is 800~1000r/min, stirs the colourless transparent solution that obtains after 60~120min As Protection glue.
Specifically, the present invention prepares the method with the water burnt-in sand environmental protection coating material of the wet on wet construction of high build paint, and step is such as Under:
First prepare base paint, Protection glue respectively, then prepare color tablets containing sand, be finally prepared to product coating;Wherein,
The mode for preparing base paint is:
By deionized water in basic raw materials for varnish and cellulose, dispersant, defoamer, antibacterial, pH adjusting agent, antifreezing agent and Coalescents are added in blender and disperse 5 minutes in low speed 200-300 mix homogeneously, add rutile titanium white lead at a high speed 1000-12000 turn/min disperses at a high speed 10 minutes, then is adjusted to add floating bead under low speed 200-300 turn/min states by rotating speed After 80-120 mesh quartz sands, antiseepage toner mix homogeneously, rotating speed is adjusted to middling speed 500-600 optionally and turns/min, added pre- Gel, pure acrylate elastic emulsion defoamer obtain base paint.
Prepare Protection glue mode be:
Deionized water in Protection glue raw material, protection rubber powder, cellulose are added to stirrer for mixing stirring, stirring speed Spend for 800-1000r/min, the colourless transparent solution obtained after stirring 60-120min is Protection glue.
Basic paint toning:
Colorist can be mixed colours to base paint according to stone material flower pattern, in order to ensure the stability of color tablets in toning, as far as possible From the few inorganic mill base of auxiliary agent, the addition of mill base is controlled as far as possible, general mill base addition is more than 5%.
Make color tablets containing sand:
After base paint color is mixed up, the base paint of Protection glue and each color, colorist according to burn stone material flower pattern size, Ratio is how many, the base paint of each color is added separately in Protection glue in proportion, is completely soaked the base paint of each color In pregel, then the screen cloth of different meshes can be selected to carry out pelletize by the needs of oneself, obtain the color containing sand of each color Grain.
Prepare finished product coating:
By deionized water and antibacterial, defoamer, antifreezing agent, coalescents and pH adjusting agent add stirrer for mixing Uniformly, rotating speed stirring at low speed 15min of organic-silicon-modified emulsion and thickening agent 200-300r/min is then added, finally will The color tablets containing sand for preparing stir and obtain water burnt-in sand environmental protection coating material.
Coating of the invention and preparation method are described further with reference to specific embodiment.
Embodiment one
The present embodiment provides a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint, by base paint and protection Color tablets containing sand prepared by glue coordinate other components to make, and its preparation method is:Base paint and Protection glue are prepared respectively first, by basis Paint and Protection glue make color tablets containing sand, finally prepare coating finished product again using making color tablets containing sand, specifically include and (following are related to The consumption unit of raw material be:Kilogram):
A:Prepare base paint:
By deionized water in base paint formulation and cellulose, dispersant, defoamer, antibacterial, pH adjusting agent, antifreezing agent and Coalescents are added in blender and disperse 5 minutes in low speed 200-300 mix homogeneously, add rutile titanium white lead at a high speed 1000~12000 turns/min disperses 10 minutes at a high speed, and then rotating speed is adjusted under low speed 200~300 turns/min states, adds drift After pearl and 80-120 mesh quartz sands, non-ionic wetting agent mix homogeneously, rotating speed is adjusted to middling speed 500-600 optionally and turns/min, Pregel, pure acrylic latex and defoamer is added to obtain base paint.
B:Prepare Protection glue:
Deionized water 923
Protection rubber powder 75
Hydroxyethyl cellulose 2
The each raw material of glue is fetched protection by formula, the deionized water in Protection glue raw material, protection rubber powder and cellulose are once added Enter and stir to stirrer for mixing, mixing speed is 800-1000r/min, the water white transparency obtained after stirring 60-120min is molten Liquid is Protection glue.
C:Make color tablets containing sand:
The base paint A of the first color 25
The base paint B of second color 25
The base paint C of the third color 25
Protection glue 60
After base paint color is mixed up, colorist is how many according to the size of stone material flower pattern, ratio is burnt, by the base of each color Plinth paint A, B, C are added separately in Protection glue in proportion, base paint A, B, C of each color is fully immersed in Protection glue, so Need to select the screen cloth of different meshes to carry out pelletize by construction afterwards, make the A of color tablets containing sand, B, C of different colours.
D:The preparation of coating finished product:
Deionized water in formula is added in blender with antibacterial, defoamer, antifreezing agent, coalescents and pH adjusting agent Mix homogeneously, then adds rotating speed stirring at low speed 15min of organic-silicon-modified emulsion and thickening agent 200-300r/min, most Color tablets containing sand will be prepared afterwards stir and obtain water burnt-in sand environmental protection coating material.
Embodiment two
The present embodiment provides a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint, by base paint and protection Color tablets containing sand prepared by glue coordinate other components to make, and its preparation method is:Base paint and Protection glue are prepared respectively first, by basis Paint and Protection glue make color tablets containing sand, finally prepare coating finished product again using making color tablets containing sand, specifically include and (following are related to The consumption unit of raw material be:Kilogram):
A:Prepare base paint:
The concrete preparation process of above-mentioned base paint is with embodiment one.
B:Prepare Protection glue:
Deionized water 928
Protection rubber powder 70
Hydroxyethyl cellulose 2
The concrete preparation process of above-mentioned Protection glue is with embodiment one.
C:Make color tablets containing sand:
The base paint A of the first color 250
The base paint B of second color 250
The base paint C of the third color 250
Protection glue 600
The above-mentioned concrete preparation process containing sand color tablets is with embodiment one.
D:Prepare finished product coating:
The concrete preparation process of above-mentioned finished product is with embodiment one.
In the water burnt-in sand environmental protection coating material of the present invention, base paint has chiltern texture so that the spraying effect of coating has burnt stone The permeability and high emulation of material, while containing light material as floating bead in base paint, the color tablets texture that makes is higher not Can affect outward appearance and construction because bottom is deposited to containing natural colour sand, in terms of construction, high build paint is wet after having constructed Under state, direct spraying water burnt-in sand environmental protection coating material can obtain the imitative bush-hammered face effect for burning stone material, and one-shot forming is greatlyd save Engineering time and material cost.And the emulsion used in the coating is made using special silane grafting process and without soap body system Existing good for machine ground sealing into, film, and with excellent weatherability and stability, simultaneously because with special Silane group, the color tablets for making the base paint in obtained water burnt-in sand environmental protection coating material have certain toughness, effectively prevent Color tablets are worn, simultaneously because emulsion also meets the environment protection requirement of low emission without APEO.
The construction method of the water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint provided in an embodiment of the present invention, tool Body is as follows:
The matching of product:
Construction process:
Metope base treatment → trowelling anticracking grout, is struck off with guiding ruler, to be dried after, then smear anticracking grout while compound resistance to Alkali glass fiber reticular cloth → scrape (smearing) Special flexible patching material 1-2 is all over → roller coating alkali-resistant sealing primer 1 time → snap the line lattice, viscous The true mineral varnish of rubberizing → spraying → direct spraying water burnt-in sand environmental protection coating material 1 time under true mineral varnish wet condition, remove adhesive tape → roller coat or Spraying water-based finishing varnish 2 times.
Basal plane process:
The basic unit of loose, peeling, hollowing, efflorescence should be thoroughly removed before base treatment, remove the pollutant such as floating ash, greasy dirt.
Blade coating anticracking grout is combined alkaline-resisting grid cloth:
Anticracking grout is prepared by the requirement of operation instructions after cleaning basic unit, uniform for anticracking grout trowelling is existed using trowel On metope, while struck off (can be increased according to Base Smoothness situation and strike off number of times) with guiding ruler, to be dried after, trowelling cracking resistance again Mortar is combined alkaline-resisting grid cloth simultaneously, is closed flat with trowel (60-90cm length).Mortar gross thickness is preferably controlled in 3-4mm.Scrape and spread Work is reduced as far as possible and connects stubble, checks flatness with guiding ruler at any time, it is ensured that last flatness is less than 2mm (2m guiding rulers).
The flexible patching material of blade coating:
Flexibility repairs material point twice construction, and first local is levelling, repairs door-window opening and negative and positive angle, rear twice granted full. Once no more than 1.0mm, per pass is not less than 5 hours (when 25 DEG C) interval time to blade coating thickness.After per pass putty blade coating is finished Floating ash is removed in (25 DEG C, dry 4-6 hours) polishings finishing appropriate to local, polishing after finishing.
Roller coating alkali-resistant sealing primer:
After the abundant dry solidification of putty layer, roller coating alkali-resistant sealing primer one time, it is desirable to brush uniformly, can never have holiday Phenomenon.Alkali-resistant sealing primer is forbidden being watered when constructing, while guaranteeing that priming paint is not polluted.
Spray true mineral varnish thickness pulp layer:
After alkali-resistant sealing primer is dried, spraying T126 true mineral varnish 1-2 time:Open Work, according to the rifle mouth that desirable effect selects different bores, adjusts spray gun gas output size, and during spraying application, each rifle need to press one At rifle 1/3, need to spray anyhow uniformly, spraying reaches required flower pattern, effect.
Spraying water burnt-in sand environmental protection coating material:
After true mineral varnish is constructed 10 minutes, you can using spray gun special (pressurized tank) even application water burnt-in sand coating.Construction When forbid to be watered, keep air pressure consistent with spacing (Spray gun nozzle should keep 30-50cm with metope vertical dimension).
The difficulty of construction of water burnt-in sand coating controls bad paint film and easily produces phenomenon of locally growing dim than larger.Spray gun is moved Speed uniform;During spraying, the amplitude of a upper rifle 1/3 pressed by next rifle, and the rest may be inferred, and the width for overlapping will be consistent, flower Type is evenly distributed.
Spraying or the special coating varnish of roller coating:
Water-based finishing varnish converts the water of 5-10% when constructing, summer temperature is higher appropriate to the occasion to be applied by the way of roller coating Work, when winter temperature is relatively low, is preferably constructed using spraying method, it is desirable to which spraying is uniform, is survived for general twice, and interval time is 4 hours.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope of present disclosure, the change or replacement that can readily occur in, Should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Enclose and be defined.

Claims (9)

1. the water burnt-in sand environmental protection coating material of a kind of and wet on wet construction of high build paint, it is characterised in that the coating is by by weight The following raw material composition of meter:
The color tablets containing sand press 75~80 by the base paint gross weight of each color with Protection glue:60 weight is than composition;
The base paint is made up of following raw material by weight:
2. a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint according to claim 1, its feature exist In the cellulose in the base paint is using any one in hydroxyethyl cellulose, hydroxypropyl methyl cellulose or two kinds Mixture;
Cellulose in the base paint adopts hydroxyethyl cellulose;
Dispersant in the base paint is using any one in Quadrafos, polyacrylate or two kinds of mixture;
Defoamer in the base paint is using mineral oil defoaming agent, any one or two kinds in organic silicon defoamer Mixture;
Antifreezing agent in the base paint is using any one in ethylene glycol, Propylene Glycol or two kinds of mixture.
3. a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint according to claim 1, its feature exist In described
Coalescents in the base paint are using any one in alcohol ester 12, butyl glycol ether or two kinds of mixing Thing;
Rutile titanium white lead rutile titanium dioxide in the base paint;
Pure acrylic latex in the base paint adopts pure acrylate copolymer emulsion.
4. a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint according to claim 1, its feature exist In the Protection glue is made up of following raw material by weight:
Deionized water 928
Protection rubber powder 70
Cellulose 2.
5. a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint according to claim 4, its feature exist In the cellulose in the Protection glue adopts hydroxyethyl cellulose.
6. a kind of water burnt-in sand environmental protection coating material of the wet on wet construction of and high build paint according to any one of claim 1 to 5, Characterized in that, the color tablets containing sand are made up of following raw material by weight:
The base paint of at least three kinds of colors, the gross weight of the base paint of each color is:750~800, the base paint of each color Weight is impartial;
Protection glue 600.
7. a kind of water burnt-in sand environmental protection coating material of the wet on wet construction of and high build paint according to any one of claim 1 to 5, Characterized in that,
Defoamer in the coating using mineral oil defoaming agent, any one or two kinds in organic silicon defoamer mixed Compound;
Thickening agent in the coating is appointed using alkali swelling type thickening agent, any one or two kinds in association thickener Meaning mixture;
Coalescents in the coating are using any one in alcohol ester 12, butyl glycol ether or two kinds of mixing Thing.
8. the preparation method of the water burnt-in sand environmental protection coating material of a kind of and wet on wet construction of high build paint, it is characterised in that for making Coating described in standby any one of claim 1 to 7, including:
Manufacture color tablets containing sand:
According to the size and ratio of burning stone material flower pattern, the base paint of each color is added separately in Protection glue in proportion, is made The base paint of each color is fully immersed in Protection glue, is then carried out pelletize with the screen cloth of Yu Xianxuanding mesh number, that is, is obtained each face The color tablets containing sand of color;
Composition of raw materials as described in any one of claim 1 to 7 takes color tablets containing sand obtained above and other each raw materials;
Prepare finished product coating:
Add stirrer for mixing uniform deionized water and antibacterial, defoamer, antifreezing agent, coalescents and pH adjusting agent, Then rotating speed stirring at low speed 15min of 200~300r/min of organic-silicon-modified emulsion and thickening agent is added, is eventually adding The color tablets containing sand for preparing are stated, the finished product coating obtained after stirring is water burnt-in sand environmental protection coating material.
9. the preparation side of a kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint according to claim 8 Method, it is characterised in that make the base paint used by color tablets containing sand and be prepared according to the following steps, including:
Each raw material is taken by base paint composition of raw materials, by deionized water in raw material and cellulose, dispersant, defoamer, antibacterial, pH Regulator, antifreezing agent and coalescents are added in blender dispersed 5 minutes in 200~300 turns/min mixed on low speed, then Add 1000~12000 turns/min of rutile titanium white lead to disperse at a high speed 10 minutes, then by rotating speed be adjusted to 200~300 turns/ After floating bead and 80~120 mesh quartz sands, antiseepage toner mix homogeneously are added under the lower-speed state of min, rotating speed is adjusted to middling speed 500 ~600 turns/min, base paint after adding pregel, pure acrylic latex and defoamer, is obtained;
Basic paint toning is:According to the color that baked wheaten cake stone material flower pattern recalls base paint, using inorganic mill base, the interpolation of mill base is controlled Amount less than base paint gross weight 5%;
Make the Protection glue used by color tablets containing sand to be prepared according to the following steps:
Each raw material is taken by Protection glue formula, the deionized water in Protection glue raw material, protection rubber powder and cellulose are added to stirring Mix in machine, mixing speed is 800~1000r/min, and after stirring 60~120min, the colourless transparent solution that obtains is Protection glue.
CN201610956355.7A 2016-10-27 2016-10-27 A kind of water burnt-in sand environmental protection coating material with the wet on wet construction of high build paint and preparation method thereof Pending CN106497405A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952168A (en) * 2018-09-13 2018-12-07 肖霞 The treatment process of foundation base is covered with paint, lacquer, colour wash, etc. in a kind of construction of paint spraying
CN110668734A (en) * 2018-07-03 2020-01-10 河南裕彩科技研发有限公司 Sand-in-sand colorful interior and exterior wall building coating and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104231818A (en) * 2014-08-29 2014-12-24 亚士漆(上海)有限公司 Water-in-water colored sand wall texture coating and preparation method thereof
CN105505073A (en) * 2015-12-26 2016-04-20 铃鹿复合建材(上海)有限公司 Sand-in-water multicolor paint
CN105925096A (en) * 2016-06-06 2016-09-07 浙江科达新型建材有限公司 Production method of water-in-water colorful paint containing color sand

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104231818A (en) * 2014-08-29 2014-12-24 亚士漆(上海)有限公司 Water-in-water colored sand wall texture coating and preparation method thereof
CN105505073A (en) * 2015-12-26 2016-04-20 铃鹿复合建材(上海)有限公司 Sand-in-water multicolor paint
CN105925096A (en) * 2016-06-06 2016-09-07 浙江科达新型建材有限公司 Production method of water-in-water colorful paint containing color sand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110668734A (en) * 2018-07-03 2020-01-10 河南裕彩科技研发有限公司 Sand-in-sand colorful interior and exterior wall building coating and preparation method thereof
CN108952168A (en) * 2018-09-13 2018-12-07 肖霞 The treatment process of foundation base is covered with paint, lacquer, colour wash, etc. in a kind of construction of paint spraying

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