CN109082149A - A kind of exterior wall inexpensive, scrubbing resistance priming paint and preparation method thereof - Google Patents
A kind of exterior wall inexpensive, scrubbing resistance priming paint and preparation method thereof Download PDFInfo
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- CN109082149A CN109082149A CN201810942599.9A CN201810942599A CN109082149A CN 109082149 A CN109082149 A CN 109082149A CN 201810942599 A CN201810942599 A CN 201810942599A CN 109082149 A CN109082149 A CN 109082149A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
Abstract
The invention discloses a kind of exterior wall low cost, scrubbing resistance priming paint and preparation method thereof, the environmental protection priming paint includes following parts by weight ingredient: 350-450 parts of deionized water, 30-60 parts of styrene-acrylic emulsion, 3-6 parts of hydroxyethyl cellulose, 1-3 parts of multifunctional assistant, 1.5-4 parts of dispersing agent, 1-3 parts of wetting agent, 1-3 parts of defoaming agent, 480-650 parts of powdered whiting, 0-5 parts of titanium dioxide, 1-4 parts of coalescing agent, 6-10 parts of ethylene glycol, 1-4 parts of fungicide, 3-8 parts of thickener, 1-4 parts of levelling agent, 3-6 parts of silane additives.A kind of exterior wall inexpensive, scrubbing resistance priming paint and preparation method thereof of the present invention, preparation is simple, contamination-free generates, water resistance and scrubbing resistance effect are good, save the cost.
Description
Technical field
The invention belongs to wall rustproof lacquer technical fields, and in particular to a kind of exterior wall inexpensive, scrubbing resistance priming paint and its system
Preparation Method.
Background technique
The exterior wall of modern architecture is decorated mostly with coating, not only at low cost, facilitate construction, but also improves skyscraper
Safety coefficient.External wall needs brush putty and priming paint because of rough surface before coating finishing coat.Wherein putty, which plays, fills out
Flat effect, priming paint play the role of External Wall closing and provide attachment point for finishing coat.
Styrene-acrylic emulsion is to be obtained by styrene and acrylate monomer through emulsion copolymerization, since acrylate has cost
The advantages that low, gas permeability and good colour retention, thus styrene-acrylic emulsion was widely used in priming paint additive, but due to acrylate
The membrane body of formation not organic solvent-resistant, is easy to that Swelling can occur under the action of organic solvent, causes coating shedding；For
Improve this problem to need to be modified processing to the styrene-acrylic emulsion in priming paint complex liquid.
In base paint formulation in the prior art, based on inorganic additive, reaction mechanism is inorganic matter in substrate table
Face solidification, but wall substrate cannot be penetrated into well, it causes primer film poor to the adhesiveness of substrate, is also easy to produce peeling phenomenon.
Summary of the invention
To solve the above problems, the present invention devises a kind of exterior wall low cost, scrubbing resistance priming paint and preparation method thereof, nothing
Pollutant generates, water resistance and scrubbing resistance effect are good, save the cost.
To achieve the above object, the invention adopts the following technical scheme: a kind of exterior wall low cost, scrubbing resistance priming paint,
The environmental protection priming paint includes following parts by weight ingredient: 350-450 parts of deionized water, 30-60 parts of styrene-acrylic emulsion, hydroxyethyl cellulose
3-6 parts, 1-3 parts of multifunctional assistant, 1.5-4 parts of dispersing agent, 1-3 parts of wetting agent, 1-3 parts of defoaming agent, powdered whiting 480-650
Part, 0-5 parts of titanium dioxide, 1-4 parts of coalescing agent, 6-10 parts of ethylene glycol, 1-4 parts of fungicide, 3-8 parts of thickener, levelling agent 1-4
Part, 3-6 parts of silane additives.
Further improvement as a kind of exterior wall of the invention low cost, scrubbing resistance priming paint: the priming paint includes as follows
Parts by weight ingredient: the priming paint includes 350 parts of following parts by weight ingredient deionized water, 30 parts of styrene-acrylic emulsion, hydroxyethyl cellulose 3
Part, 2 parts of multifunctional assistant, 1.5 parts of dispersing agent, 1 part of wetting agent, 1 part of defoaming agent, 480 parts of modified heavy calcium carbonate, titanium dioxide 1
Part, 1 part of coalescing agent, 6 parts of ethylene glycol, 1.5 parts of fungicide, 3 parts of thickener, 1 part of levelling agent, 4 parts of silane additives.
To achieve the above object, the invention adopts the following technical scheme: silane additives include γ-contracting in the priming paint
Water glycerol ether oxygen propyl trimethoxy silicane 15-40 parts by weight and vinyl-trimethoxy silane 10-20 parts by weight.
Further improvement as a kind of exterior wall of the invention low cost, scrubbing resistance priming paint: the silane additives packet
Include γ-glycidyl ether oxygen propyl trimethoxy silicane of 30 parts by weight and vinyl-trimethoxy silane of 12 parts by weight.
A kind of further improvement as exterior wall low cost, scrubbing resistance priming paint of the invention: the coalescing agent is third
Glycol methyl ether acetate, dipropylene glycol methyl ether, 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates, the bicyclic amylene of acrylic acid
One of base oxygen ethyl ester or a variety of mixtures.
A kind of further improvement as exterior wall low cost, scrubbing resistance priming paint of the invention: the fungicide is different thiophene
Oxazoline alcohol/ketone mixtures or benzimidazole methyl carbamate.
To achieve the above object, the invention adopts the following technical scheme: the preparation side of exterior wall low-cost environmental-protecting priming paint
Method, the preparation method include the following steps:
1) silane additives are prepared, takes vinyl-trimethoxy silane in blender by weight, is stirred with 100 revs/min of revolving speeds
It mixes, γ-glycidyl ether oxygen propyl trimethoxy silicane is added in stirring several times simultaneously, stirs 2 hours under room temperature, sealing and standing
It is 12-36 hours, spare.
2) by weight by deionized water, hydroxyethyl cellulose, multifunctional assistant is added in blender, with 800- under room temperature
It is stirred 10 minutes under 950 revs/min of revolving speeds；
3) dispersing agent, wetting agent, defoaming agent, titanium dioxide, modified heavy calcium carbonate, with 1500 revs/min turn are added by weight
Speed stirring 30-50 minutes；
4) coalescing agent, ethylene glycol, fungicide, thickener and levelling agent are added by weight, is stirred with 1200 revs/min of revolving speed
It mixes；
5) configured silane additives are added in mixture by weight, 10- is stirred with 1000-1200 revs/min of revolving speed
It 20 minutes, stands to get exterior wall low-cost environmental-protecting priming paint.
Beneficial effect
Compared with prior art, the invention has the following advantages:
First, with 3000 mesh powdered whitings titanium dioxide is partly or entirely substituted in the present invention, has not only saved cost, Er Qiechong
Matter calcium carbonate partial size is small, improves its relative surface area, so that the contrast ratio of priming paint improves.
Second, the present invention in add silane additives, γ-glycidyl ether oxygen propyl trimethoxy silicon in silane additives
Reaction is hydrolyzed in whipping process and generates silicone hydroxyl for alkane and vinyl-trimethoxy silane, and silicone hydroxyl is penetrated into priming paint liquid
Substrate simultaneously generates hydrogen bond with putty substrate, while being mutually condensed by its functional group as net between silane molecule in silane additives
The film bulk structure of shape is covered in putty substrate surface, to putty substrate play the role of isolation it is closed, completely cut off putty in moisture and
Alkalinity effect prevents from corroding finishing coat, makes finishing coat powder.
Third, the present invention in add vinyltrimethoxysilane, generate chemistry in the blending process with acrylate
Reaction, generates chemical bond, has both remained gas permeability and the guarantor of acrylate between vinyltrimethoxysilane and acrylate
Color, while the effect of chemical bond prevents other chemical solvents from generating Swelling to the overlay film that priming paint is formed.
Specific embodiment
The present invention is further explained in the light of specific embodiments, before the present embodiment is with technical solution of the present invention
It mentions, gives detailed embodiment.
Embodiment 1
A kind of exterior wall described in the present embodiment is inexpensive, scrubbing resistance priming paint includes following parts by weight ingredient: deionized water 350
Part, 30 parts of styrene-acrylic emulsion, 3 parts of hydroxyethyl cellulose, 2 parts of multifunctional assistant, 1.5 parts of dispersing agent, 1 part of wetting agent, defoaming agent 1
Part, 480 parts of 3000 mesh modified heavy calcium carbonate, 3 parts of titanium dioxide, 1 part of propylene glycol methyl ether acetate, 6 parts of ethylene glycol, isothiazoline
1.5 parts of alcohol/ketone mixtures, 3 parts of thickener, 1 part of levelling agent, 3.5 parts of silane additives；Wherein silane emulsion includes γ-glycidol
12 parts by weight of 30 parts by weight of ether oxygen propyl trimethoxy silicane and vinyl-trimethoxy silane.
The exterior wall low-cost environmental-protecting priming paint preparation method of the present embodiment includes the following steps:
1) silane additives are prepared, takes vinyl-trimethoxy silane in blender by weight, is stirred with 100 revs/min of revolving speeds
It mixes, γ-glycidyl ether oxygen propyl trimethoxy silicane is added in stirring several times simultaneously, stirs 2 hours under room temperature, sealing and standing
It is 12 hours, spare.
2) by weight by deionized water, hydroxyethyl cellulose, multifunctional assistant is added in blender, with 800 under room temperature
It is stirred 10 minutes under rev/min revolving speed；
3) by weight be added dispersing agent, wetting agent, defoaming agent, titanium dioxide, 3000 mesh modified heavy calcium carbonates, with 1500 turns/
The revolving speed divided stirs 30 minutes；
4) propylene glycol methyl ether acetate, ethylene glycol, isothiazoline alcohol/ketone mixtures, thickener and levelling agent are added by weight, with
1200 revs/min of revolving speed stirring；
5) configured silane additives are added in mixture by weight, with 1000 revs/min of 10-20 points of revolving speed stirring
Clock stands to get exterior wall low-cost environmental-protecting priming paint.
Embodiment 2
A kind of exterior wall described in the present embodiment is inexpensive, scrubbing resistance priming paint includes following parts by weight ingredient: deionized water 450
Part, 60 parts of styrene-acrylic emulsion, 6 parts of hydroxyethyl cellulose, 3 parts of multifunctional assistant, 4 parts of dispersing agent, 3 parts of wetting agent, 3 parts of defoaming agent,
3000 650 parts of mesh modified heavy calcium carbonates, 3 parts of coalescing agent, 10 parts of ethylene glycol, 3.5 parts of fungicide, 8 parts of thickener, levelling agent
4 parts, 4 parts of silane additives；Wherein silane emulsion includes 40 parts by weight of γ-glycidyl ether oxygen propyl trimethoxy silicane and second
20 parts by weight of alkenyl-trimethoxy silane, coalescing agent are dipropylene glycol methyl ether and 2,2,4- trimethyl -1,3- pentanediol Dan Yi
The mixture of butyrate, fungicide are benzimidazole methyl carbamate, and wherein silane emulsion includes γ-glycidyl ether oxygen third
10 parts by weight of 40 parts by weight of base trimethoxy silane and vinyl-trimethoxy silane.
The exterior wall low-cost environmental-protecting priming paint preparation method of the present embodiment includes the following steps:
1) styrene-acrylic emulsion is prepared, takes vinyl-trimethoxy silane in blender by weight, is stirred with 100 revs/min of revolving speeds
It mixes, γ-glycidyl ether oxygen propyl trimethoxy silicane is added in stirring several times simultaneously, stirs 2 hours under room temperature, sealing and standing
It is 12-36 hours, spare.
2) by weight by deionized water, hydroxyethyl cellulose, multifunctional assistant is added in blender, with 950 under room temperature
It is stirred 10 minutes under rev/min revolving speed；
3) dispersing agent, wetting agent, defoaming agent, 3000 mesh modified heavy calcium carbonates, with 1500 revs/min of revolving speed are added by weight
Stirring 30-50 minutes；
4) dipropylene glycol methyl ether and 2,2,4- trimethyl -1,3- pentanediol mono isobutyrate mixtures, second two are added by weight
Alcohol, benzimidazole methyl carbamate, thickener and levelling agent are stirred with 1200 revs/min of revolving speed；
5) configured silane additives are added in mixture by weight, are stirred 20 minutes with 1200 revs/min of revolving speed, it is quiet
It sets to get the exterior wall low-cost environmental-protecting priming paint.
Embodiment 3
A kind of exterior wall described in the present embodiment is inexpensive, scrubbing resistance priming paint includes following parts by weight ingredient: deionized water 400
Part, 50 parts of styrene-acrylic emulsion, 5 parts of hydroxyethyl cellulose, 3 parts of multifunctional assistant, 3 parts of dispersing agent, 2.5 parts of wetting agent, defoaming agent 2.5
Part, 580 parts of powdered whiting, 1 part of titanium dioxide, 1.5 parts of coalescing agent, 8 parts of ethylene glycol, 2.5 parts of fungicide, 7 parts of thickener, stream
2 parts of flat agent, 6 parts of silane additives, wherein silane emulsion includes 38 parts by weight of γ-glycidyl ether oxygen propyl trimethoxy silicane
With 10 parts by weight of vinyl-trimethoxy silane.
The exterior wall low-cost environmental-protecting priming paint preparation method of the present embodiment includes the following steps:
1) styrene-acrylic emulsion is prepared, takes vinyl-trimethoxy silane in blender by weight, is stirred with 100 revs/min of revolving speeds
It mixes, γ-glycidyl ether oxygen propyl trimethoxy silicane is added in stirring several times simultaneously, stirs 2 hours under room temperature, sealing and standing
It is 24 hours, spare.
2) by weight by deionized water, hydroxyethyl cellulose, multifunctional assistant is added in blender, with 950 under room temperature
It is stirred 10 minutes under rev/min revolving speed；
3) dispersing agent, wetting agent, defoaming agent, titanium dioxide, modified heavy calcium carbonate, with 1500 revs/min turn are added by weight
Speed stirring 30 minutes；
4) coalescing agent, ethylene glycol, fungicide, thickener and levelling agent are added by weight, is stirred with 1200 revs/min of revolving speed
It mixes；
5) configured silane additives are added in mixture by weight, are stirred 20 minutes with 1200 revs/min of revolving speed, it is quiet
It sets to get the exterior wall low-cost environmental-protecting priming paint.
Embodiment 4
A kind of exterior wall low cost, scrubbing resistance priming paint, which is characterized in that the environmental protection priming paint includes following parts by weight ingredient: being gone
380 parts of ionized water, 35 parts of styrene-acrylic emulsion, 4 parts of hydroxyethyl cellulose, 1.5 parts of multifunctional assistant, 2 parts of dispersing agent, wetting agent 1.5
Part, 1 part of defoaming agent, 500 parts of 3000 mesh powdered whiting, 1 part of titanium dioxide, propylene glycol methyl ether acetate and 1 part of coalescing agent, second
Coalescing agent made of 7 parts of glycol, benzimidazole methyl carbamate and acrylic acid double cyclopentenyl oxygen ethyl ester mixed preparing
1.5 parts, 4 parts of thickener, 1 part of levelling agent, 4 parts of silane additives, wherein silane emulsion includes γ-glycidyl ether oxygen propyl three
5 parts by weight of 20 parts by weight of methoxy silane and vinyl-trimethoxy silane.
The exterior wall low-cost environmental-protecting priming paint preparation method of the present embodiment includes the following steps:
1) silane additives are prepared, takes vinyl-trimethoxy silane in blender by weight, is stirred with 100 revs/min of revolving speeds
It mixes, γ-glycidyl ether oxygen propyl trimethoxy silicane is added in stirring several times simultaneously, stirs 2 hours under room temperature, sealing and standing
It is 24 hours, spare.
2) by weight by deionized water, hydroxyethyl cellulose, multifunctional assistant is added in blender, with 850 under room temperature
It is stirred 10 minutes under rev/min revolving speed；
3) dispersing agent, wetting agent, defoaming agent, titanium dioxide, modified heavy calcium carbonate, with 1500 revs/min turn are added by weight
Speed stirring 40 minutes；
4) coalescing agent, ethylene glycol, fungicide, thickener and levelling agent are added by weight, is stirred with 1200 revs/min of revolving speed
It mixes；
5) configured silane additives are added in mixture by weight, are stirred 20 minutes with 1200 revs/min of revolving speed, it is quiet
It sets to get the exterior wall low-cost environmental-protecting priming paint.
γ-glycidyl ether oxygen propyl trimethoxy silicane and vinyl-front three contained by silane additives in the present invention
Oxysilane be hydrolyzed in whipping process reaction generate silicone hydroxyl, silicone hydroxyl with priming paint liquid penetrate into substrate and with putty substrate
Hydrogen bond is generated, while being mutually condensed between silane molecule by its functional group in silane additives and being covered for netted film bulk structure
In putty substrate surface, play the role of completely cutting off closed, moisture and alkalinity in isolation putty to putty substrate.
Exterior wall base paint of the invention carries out performance test experience
1, embodiment 1, embodiment 2, embodiment 3, embodiment 4 is respectively coated on 5 groups of plates for being coated with identical putty substrate
With the identical price priming paint of market purchase, identical finishing coat is sprayed after dry, and lacquer painting is carried out to experimental group according to GB/T9755-2001
Contrast ratio properties are detected, the results are shown in Table 1(experimental data and round up retain two-decimal):
As shown in Table 1, after adding silane additives in the present invention, in the usage amount for substantially reducing titanium dioxide while it can guarantee lacquer painting
Contrast ratio；It adds in the excessive situation of silane additives, since its permeability is stronger, lacquer painting global alignment is caused to lead reduction.
2, embodiment 1 is respectively coated on 5 groups of plates for being coated with identical putty substrate, embodiment 2, embodiment 3, implements
The identical price priming paint of example 4 and market purchase, sprays identical finishing coat after dry, carry out according to GB/T 9266-2009 to experimental group
Lacquer painting brushing resistance can be carried out detection, the results are shown in Table 2
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Control group | |
| Brushing resistance energy | 687 | 872 | 800 | 750 | 703 |
As shown in Table 2, after adding silane additives in the present invention, the brushing resistance of lacquer painting can with the additive amount of silane additives and
Increase.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention
Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (8)
1. a kind of exterior wall low cost, scrubbing resistance priming paint, which is characterized in that the environmental protection priming paint includes following parts by weight ingredient:
350-450 parts of deionized water, 30-60 parts of styrene-acrylic emulsion, 3-6 parts of hydroxyethyl cellulose, 1-3 parts of multifunctional assistant, dispersing agent
1.5-4 parts, 1-3 parts of wetting agent, 1-3 parts of defoaming agent, 480-650 parts of powdered whiting, 0-5 parts of titanium dioxide, coalescing agent 1-4
Part, 6-10 parts of ethylene glycol, 1-4 parts of fungicide, 3-8 parts of thickener, 1-4 parts of levelling agent, 3-6 parts of silane additives.
2. a kind of exterior wall low cost, scrubbing resistance priming paint as described in claim 1, it is characterised in that: the priming paint includes such as
Lower 350 parts of parts by weight ingredient deionized water, 30 parts of styrene-acrylic emulsion, 3 parts of hydroxyethyl cellulose, 2 parts of multifunctional assistant, dispersing agent
1.5 parts, 1 part of wetting agent, 1 part of defoaming agent, 480 parts of modified heavy calcium carbonate, 1 part of titanium dioxide, 1 part of coalescing agent, ethylene glycol 6
Part, 1.5 parts of fungicide, 3 parts of thickener, 1 part of levelling agent, 4 parts of silane additives.
3. a kind of exterior wall low cost, scrubbing resistance priming paint, it is characterised in that: silane additives include γ-shrink in the priming paint
Glycerol ether oxygen propyl trimethoxy silicane 15-40 parts by weight and vinyl-trimethoxy silane 10-20 parts by weight.
4. a kind of exterior wall low cost, scrubbing resistance priming paint as claimed in claim 3, it is characterised in that: the silane additives
Vinyl-trimethoxy silane of γ-glycidyl ether oxygen propyl trimethoxy silicane and 12 parts by weight including 30 parts by weight.
5. a kind of exterior wall low cost, scrubbing resistance priming paint as claimed in claim 1 or 2, it is characterised in that: the coalescing agent
For propylene glycol methyl ether acetate, dipropylene glycol methyl ether, 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates, acrylic acid are bicyclic
One of pentenyl oxygen ethyl ester or a variety of mixtures.
6. a kind of exterior wall low cost, scrubbing resistance priming paint as claimed in claim 1 or 2, it is characterised in that: the modified heavy
Calcium carbonate is 3000 mesh.
7. as claimed in claim 1 or 2 a kind of exterior wall low cost, scrubbing resistance priming paint, it is characterised in that: the fungicide is
Isothiazoline alcohol/ketone mixtures or benzimidazole methyl carbamate.
8. a kind of low cost of the exterior wall as described in any one of claims 1 or 2, the preparation method of scrubbing resistance priming paint, special
Sign is that the preparation method includes the following steps:
1) silane additives are prepared, takes vinyl-trimethoxy silane in blender by weight, is stirred with 100 revs/min of revolving speeds
It mixes, γ-glycidyl ether oxygen propyl trimethoxy silicane is added in stirring several times simultaneously, stirs 2 hours under room temperature, sealing and standing
It is 12-36 hours, spare；
2) by weight by deionized water, hydroxyethyl cellulose, multifunctional assistant is added in blender, with 800-950 under room temperature
It is stirred 10 minutes under rev/min revolving speed；
3) dispersing agent, wetting agent, defoaming agent, titanium dioxide, modified heavy calcium carbonate, with 1500 revs/min turn are added by weight
Speed stirring 30-50 minutes；
4) coalescing agent, ethylene glycol, fungicide, thickener and levelling agent are added by weight, is stirred with 1200 revs/min of revolving speed
It mixes；
5) configured silane additives are added in mixture by weight, 10- is stirred with 1000-1200 revs/min of revolving speed
It 20 minutes, stands to get the exterior wall low cost, scrubbing resistance priming paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942599.9A CN109082149A (en) | 2018-08-17 | 2018-08-17 | A kind of exterior wall inexpensive, scrubbing resistance priming paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942599.9A CN109082149A (en) | 2018-08-17 | 2018-08-17 | A kind of exterior wall inexpensive, scrubbing resistance priming paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109082149A true CN109082149A (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810942599.9A Pending CN109082149A (en) | 2018-08-17 | 2018-08-17 | A kind of exterior wall inexpensive, scrubbing resistance priming paint and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN109082149A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292876A (en) * | 1994-04-25 | 1995-11-07 | Toagosei Co Ltd | Waterproof execution method |
| CN102417775A (en) * | 2011-11-18 | 2012-04-18 | 肇庆千江高新材料科技有限公司 | Silicasol-acrylate emulsion compound primer |
-
2018
- 2018-08-17 CN CN201810942599.9A patent/CN109082149A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292876A (en) * | 1994-04-25 | 1995-11-07 | Toagosei Co Ltd | Waterproof execution method |
| CN102417775A (en) * | 2011-11-18 | 2012-04-18 | 肇庆千江高新材料科技有限公司 | Silicasol-acrylate emulsion compound primer |
Non-Patent Citations (1)
| Title |
|---|
| 董坚: "《高分子仪器分析实验方法》", 31 October 2017, 浙江大学出版社 * |
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Application publication date: 20181225 |