CN108727971A - Special exterior wall waterproofing coating - Google Patents
Special exterior wall waterproofing coating Download PDFInfo
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- CN108727971A CN108727971A CN201810669630.6A CN201810669630A CN108727971A CN 108727971 A CN108727971 A CN 108727971A CN 201810669630 A CN201810669630 A CN 201810669630A CN 108727971 A CN108727971 A CN 108727971A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- 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
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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
- 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
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Life Sciences & Earth Sciences (AREA)
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- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of special exterior wall waterproofing coatings.Neopelex lotion 2-10 parts by weight, acrylic emulsion 5-15 parts by weight, polyurethane-modified polyacrylate water-proof emulsion 10-25 parts by weight, waterproofing agent of organosilicon 1-5 parts by weight, silica 0.5-3 parts by weight, color stuffing 20-40 parts by weight, sterilization antiseptic 0-0.5 parts by weight, age resister 0-1 parts by weight, dispersant 0.2-0.8 parts by weight, antifoaming agent 0.4-1 parts by weight, coalescents 0.5-2 parts by weight, hydroxyethyl cellulose 0.6-3 parts by weight, ammonium metavanadate 0.3-1 parts by weight, water 10-30 parts by weight.The present invention has excellent high resiliency and excellent water resistance.Product is nontoxic, tasteless, safety and environmental protection.Water-resistance property of coating, alkali resistance, anti-uv-ray are strong, have higher fracture elongation, tensile strength and automatic repair function.
Description
Technical field
The invention belongs to building material fields, more particularly, to special exterior wall waterproofing coating.
Background technology
Waterproof material in the market has two major classes：First, polyurethanes water-repellent paint.This kind of material is usually by polyurethane
It is made as raw material with coal tar.The tar gas toxicity that it is volatilized is big, and does not allow easy-clear, therefore in 2000 in China
It is prohibited from using.It is that pitch is used to replace coal tar as raw material still in the polyurethane waterproofing coating of sale.But using this painting
It is general using being diluted containing organic solvents such as toluene, dimethylbenzene when material, thus also containing toxic；Another kind of is polymer water
Cement-base waterproof coating.The lotion that it is synthesized by a variety of waterborne polymerics is formed with the high grade cement mixed with various additives, polymerization
The flexibility and the rigidity of cement of object (resin) became one so that it shows excellent in terms of impermeability is with stability.It excellent
Point is easy for construction, comprehensive cost low, short time limit, and asepsis environment-protecting.Therefore, polyalcohol cement basis has become water-repellent paint city
The leading role of field.
Water-repellent paint refers to a kind of coating that the film that coating is formed can prevent rainwater or underground water from leaking.Water-repellent paint
It can be divided by coating state and form：Emulsion-type, solvent type, response type and modified pitch.First kind solvent based coating：This kind of painting
Expect that type is various, quality might as well, but of high cost, safety is poor, using not being very universal.Second class is emulsion type and response type
High-molecular coating：This kind of coating is difficult so that it is dispersed in various reinforcing agents, filler, macromolecular elastomer in technique
In colloid, a small amount of compounding agent can only be added with polishing, reaction type polyurethane is bi-component, perishable, of high cost.Third class is moulded
Material type modified pitch：This kind of product energy uvioresistant, heat-resisting quantity is good, but extension is slightly poor.
Asphalt waterproofing paint kind has：One, waterproof emulsified asphalt coating, is mainly used for the waterproof of building；The coloured breasts of two,
Change asphalt paint, is used for the waterproof of roofing；Three, cationic emulsified bitumen water-repellent paints, are mainly used for cement plate, plasterboard and fibre
Tie up the waterproof of plate；Four, nonionic Emulsificated asphalt water-proof painting materials are mainly used for moisture-proof roof waterproof, underground, pipeline corrosion protection, canal
Road antiseepage, underground waterproof etc.；Five, asphaltic base thickness matter water-repellent paints, are mainly used for the waterproof of roofing；The dilution of six, pitch ointment is anti-
Water paint is used for the waterproof of roofing；Seven, fatty acid emulsifier pitches are used for the waterproof of roofing；Eight, pitch moisture-proof coatings are used for room
The waterproof in face；Nine, thickness matter pitch moisture-proof coatings, can do Embedding Material；Ten, bentonite emulsified asphalt water-proof paints are used for roofing
Waterproof, room layer repairing leak at, underground engineering, seed bank damp proofing of ground；11, lime emulsifying asphalt waterproofing paints, mainly
For roof waterproof and building road surface waterproof；12, water-proof coating material of amino polyvinyl alcohol emulsified asphalt are mainly used for waterproof painting
Layer；13, acrylic resin emulsified asphalts, the asphalt surface that can be used for repairing and going bad, such as the waterproof layer of pavement of road；Ten
Four, pitch phenolic aldehyde water-repellent paints, are mainly used for roofing, underground waterproof；15, pitch neoprene paints, for the anti-of roofing
Water.
Invention content
It is an object of the invention to solve the above problems, a kind of special exterior wall waterproofing coating is provided.
A kind of special exterior wall waterproofing coating of the first aspect of the present invention offer, the special exterior wall waterproofing coating, including with weight
The following component of gauge：
Neopelex lotion 2-10 parts by weight,
Acrylic emulsion 5-15 parts by weight,
Polyurethane-modified polyacrylate water-proof emulsion 10-25 parts by weight,
Waterproofing agent of organosilicon 1-5 parts by weight,
Silica 0.5-3 parts by weight,
Color stuffing 20-40 parts by weight,
Sterilization antiseptic 0-0.5 parts by weight,
Age resister 0-1 parts by weight,
Dispersant 0.2-0.8 parts by weight,
Antifoaming agent 0.4-1 parts by weight,
Coalescents 0.5-2 parts by weight,
Hydroxyethyl cellulose 0.6-3 parts by weight,
Ammonium metavanadate 0.3-1 parts by weight,
Water 10-30 parts by weight.
As the preferred embodiment of the present invention, the special exterior wall waterproofing coating, including following component by weight：
Neopelex lotion 3-8 parts by weight,
Acrylic emulsion 7-12 parts by weight,
Polyurethane-modified polyacrylate water-proof emulsion 15-20 parts by weight,
Waterproofing agent of organosilicon 2-4 parts by weight,
- 2 parts by weight of silica 1,
Color stuffing 25-35 parts by weight,
Sterilization antiseptic 0.1-0.3 parts by weight,
Age resister 0.2-0.6 parts by weight,
Dispersant 0.3-0.6 parts by weight,
Antifoaming agent 0.5-0.8 parts by weight,
Coalescents 1.2-1.5 parts by weight,
Hydroxyethyl cellulose 1-2 parts by weight,
Ammonium metavanadate 0.4-0.6 parts by weight,
Water 15-25 parts by weight.
As the preferred embodiment of the present invention, the special exterior wall waterproofing coating, including following component by weight：
Neopelex lotion 5-6 parts by weight,
Acrylic emulsion 10-12 parts by weight,
Polyurethane-modified polyacrylate water-proof emulsion 16-18 parts by weight,
3 parts by weight of waterproofing agent of organosilicon,
Silica 1 .5 parts by weight,
Color stuffing 30-32 parts by weight,
0.2 parts by weight of sterilization antiseptic,
Age resister 0.3-0.4 parts by weight,
Dispersant 0.4-0.5 parts by weight,
Antifoaming agent 0.6-0.7 parts by weight,
Coalescents 1.3-1.4 parts by weight,
Hydroxyethyl cellulose 1.4-1.6 parts by weight,
0.5 parts by weight of ammonium metavanadate,
Water 18-20 parts by weight.
As the preferred embodiment of the present invention,
The coalescents include：
Acrylate and vinyl acetate emulsion 15-25 parts by weight, pyrrolidones hydroxy acid sodium 1-3 parts by weight, alkenyl succinic anhydride 0.2-0.7 weight
Part, glycerin monostearate 0.3-0.5 parts by weight, Kaempferol 0.1-0.3 parts by weight, sodium tetraborate 1-3 parts by weight, polyvinyl alcohol
3-4 parts by weight, Arabic gum 1-4 parts by weight, calcium lactate 1-3 parts by weight, water 80-120 parts by weight.
It is highly preferred that the coalescents include：
20 parts by weight of acrylate and vinyl acetate emulsion, 2 parts by weight of pyrrolidones hydroxy acid sodium, 0.5 parts by weight of alkenyl succinic anhydride, monostearate
0.4 parts by weight of glyceride, 0.2 parts by weight of Kaempferol, 2 parts by weight of sodium tetraborate, polyvinyl alcohol 3-4 parts by weight, 2 weight of Arabic gum
Measure part, 2 parts by weight of calcium lactate, 100 parts by weight of water.
Heretofore described acrylic emulsion can be the acrylic emulsion that those skilled in the art routinely use, described poly-
Urethane modified acrylate ester water-proof emulsion can be the acrylic emulsion that those skilled in the art routinely use, the organic silicon water-proofing
Agent can be the acrylic emulsion that those skilled in the art routinely use, and the color stuffing can be selected according to actual needs, institute
State sterilization antiseptic, age resister, dispersant, antifoaming agent, coalescents those skilled in the art also can according to actual needs into
Row selection.
It is highly preferred that the color stuffing be selected from titanium dioxide, coarse whiting, lightweight charcoal acid calcium, kaolin, talcum powder,
At least one of barite, mica powder.
The second aspect of the present invention provides the preparation method of the special exterior wall waterproofing coating, the preparation method packet
It includes：
Water is added in dispersion machine, then remaining component is sequentially added in dispersion machine, is stirred always in the process, obtains specially
Use exterior wall waterproofing coating.
Preferably, the addition sequence of remaining component is sterilization antiseptic, dispersant, antifoaming agent, and other components are then added,
Continue to stir.
As the preferred embodiment of the present invention, wherein mixing time >=30min.
As the preferred embodiment of the present invention, wherein the temperature of stirring is 18-40 DEG C.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Compared with prior art, the present invention has the following advantages：
With excellent high resiliency and excellent water resistance.Product is nontoxic, tasteless, safety and environmental protection.It is water-resistance property of coating, resistance to
Alkalinity, anti-uv-ray are strong, have higher fracture elongation, tensile strength and automatic repair function, specifically：
(1) environmentally protective
Product is nontoxic, the tasteless health to environment and personnel has no adverse effects.
(2) ageing-resistant performance is excellent
Product performance under the action of ultraviolet light, light, heat and oxygen is stablized, and the materials'use service life was at 20 years or more.
(3) cohesive force is strong
Product is to concrete base layer, glass, ceramics, plastics, metal, asbestos shingle, flooring watt and original waterproof material basal plane
There are fabulous repairing and adhesive property, cohesive force extremely strong etc. common building materials.It does not remove under external force, is not stratified, it can shape
It is whole at stable waterproof.
(4) good penetrability
It since material permeability is good, can be penetrated into the hole of cement-based material when applying brush material, it is logical to plug infiltration
Road, waterproof effect are reliable.
(5) good percentage elongation
Product elongation at break >=600%, crack resistance is excellent, there is very high bridging effect to the crack of base, even if
Because extraneous factor generates minute crack fracture and leakage phenomenon will not occur for base.
(6) resistant of high or low temperature is good
Product high temperature resistant is not trickled up to 170 DEG C, -20 DEG C of not embrittlement of low temperature.
(7) product has gay colours
Product can need to allocate color according to design requirement and user, and there is splendid heat-insulation and heat-preservation and decoration to imitate
Fruit.Thus product belongs to decorative and multi-functional waterproof material.
(8) easy for construction
Product brushes in any rule or irregular basal plane, scrapes and can form continuously waterproof layer.It can be in humidity
It constructs on basal plane, product is not blistering, film-formation result is good, quick solidifying, can effectively shorten the duration.
(9) it has wide range of applications
Product can be widely applied to building roofing, basement, underground garage, indoor kitchen toilet, Boiler Room, balcony,
External wall elevation, plate stitch, window while, windowsill, column while, pipe trench pipeline and grain depot, water tower, swimming pool, tunnel, steel-structure factory building room
Face, power plant cooling tower inner wall waterproof etc. are suitable for the construction in building climate in all parts of the country area.
Specific implementation mode
The preferred embodiment of the present invention is described in more detail below.Although the following describe the preferred implementations of the present invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
The construction method of water-repellent paint is in embodiment：
1, base face require it is smooth, without dusting, no concave-convex, free from flaw.
2, being stirred this product before constructing can uniformly construct.
3, this product can be with rolling, scrape, apply three kinds of modes and construct.
Construction clockwise is indulged after answering first cross when 4, brushing.
5, privileged sites can do reinforcement processing with non-woven fabrics or glass-fiber-fabric.
6, general waterproofing work is coated with twice using the product and can reach waterproof effect.
Water-repellent paint construction requirement：
1, base treatment：Waterproof matrix requires firm, smooth, clean, Wu Mingshui, free from flaw, no concave-convex uneven, at crack
Palpus cement mortar or the processing of ten thousand cefpodoxime proxetil repairing mortars are levelling.
2, product constructs to different waterproofing works, different construction requirements using 2-4 times, when necessary plus at tire base fabric
Reason.
3, such as product have sediment it is agitated uniformly after can directly construct.
4, water-storing test is generally complete in coating construction, is carried out after doing solid work.
Water-repellent paint refers to dosage
1.2mm thickness usage amount 2kg/ ㎡.
Coating film forming thickness：Every square metre of film forming thickness of per kilogram material is about 0.6mm (thickness for being free of reinforcement cloth).
Water-repellent paint points for attention：
1, it should construct under the conditions of 0 DEG C of temperatures above.
2, estimated to have misty rain that carry out outdoor construction in 24 hours.
3, outdoor construction meets rain on the way, and Ying Yu allows coating fully to dry film forming, then constructs again after stopping.
Coalescents in embodiment include：20 parts by weight of acrylate and vinyl acetate emulsion, 2 parts by weight of pyrrolidones hydroxy acid sodium, alkenyl amber
0.5 parts by weight of amber acid anhydrides, 0.4 parts by weight of glycerin monostearate, 0.2 parts by weight of Kaempferol, 2 parts by weight of sodium tetraborate, poly- second
Enol 3-4 parts by weight, 2 parts by weight of Arabic gum, 2 parts by weight of calcium lactate, 100 parts by weight of water.
Polyurethane-modified polyacrylate water-proof emulsion is the acrylic emulsion that those skilled in the art routinely use, organosilicon
Waterproofing agent is the acrylic emulsion that routinely uses of those skilled in the art, sterilization antiseptic, age resister, dispersant, antifoaming agent,
Coalescents are also that the sterilization antiseptic that routinely uses of those skilled in the art, age resister, dispersant, antifoaming agent, film forming help
Agent.
Color stuffing is titanium dioxide and coarse whiting.
Embodiment 1：
A kind of special exterior wall waterproofing coating is provided, the special exterior wall waterproofing coating, including following component by weight：
2 parts by weight of neopelex lotion,
5 parts by weight of acrylic emulsion,
25 parts by weight of polyurethane-modified polyacrylate water-proof emulsion,
1 parts by weight of waterproofing agent of organosilicon,
3 parts by weight of silica,
20 parts by weight of color stuffing,
0.5 parts by weight of sterilization antiseptic,
0.8 parts by weight of dispersant,
0.4 parts by weight of antifoaming agent,
2 parts by weight of coalescents,
0.6 parts by weight of hydroxyethyl cellulose,
1 parts by weight of ammonium metavanadate,
10 parts by weight of water.
Embodiment 2：
A kind of special exterior wall waterproofing coating is provided, the special exterior wall waterproofing coating, including following component by weight：
10 parts by weight of neopelex lotion,
15 parts by weight of acrylic emulsion,
10 parts by weight of polyurethane-modified polyacrylate water-proof emulsion,
5 parts by weight of waterproofing agent of organosilicon,
0.5 parts by weight of silica,
40 parts by weight of color stuffing,
1 parts by weight of age resister,
0.2 parts by weight of dispersant,
1 parts by weight of antifoaming agent,
0.5 parts by weight of coalescents,
3 parts by weight of hydroxyethyl cellulose,
0.3 parts by weight of ammonium metavanadate,
30 parts by weight of water.
Embodiment 3：
A kind of special exterior wall waterproofing coating is provided, the special exterior wall waterproofing coating, including following component by weight：
3 parts by weight of neopelex lotion,
7 parts by weight of acrylic emulsion,
20 parts by weight of polyurethane-modified polyacrylate water-proof emulsion,
2 parts by weight of waterproofing agent of organosilicon,
2 parts by weight of silica,
25 parts by weight of color stuffing,
0.3 parts by weight of sterilization antiseptic,
0.2 parts by weight of age resister,
0.6 parts by weight of dispersant,
0.5 parts by weight of antifoaming agent,
1.5 parts by weight of coalescents,
1 parts by weight of hydroxyethyl cellulose,
0.6 parts by weight of ammonium metavanadate,
15 parts by weight of water.
Embodiment 4：
A kind of special exterior wall waterproofing coating is provided, the special exterior wall waterproofing coating, including following component by weight：
8 parts by weight of neopelex lotion,
12 parts by weight of acrylic emulsion,
15 parts by weight of polyurethane-modified polyacrylate water-proof emulsion,
4 parts by weight of waterproofing agent of organosilicon,
Silica 1 parts by weight,
35 parts by weight of color stuffing,
0.1 parts by weight of sterilization antiseptic,
0.6 parts by weight of age resister,
0.3 parts by weight of dispersant,
0.8 parts by weight of antifoaming agent,
1.2 parts by weight of coalescents,
2 parts by weight of hydroxy ethyl fiber,
0.4 parts by weight of ammonium metavanadate,
25 parts by weight of water.
Embodiment 5：
A kind of special exterior wall waterproofing coating is provided, the special exterior wall waterproofing coating, including following component by weight：
5 parts by weight of neopelex lotion,
10 parts by weight of acrylic emulsion,
18 parts by weight of polyurethane-modified polyacrylate water-proof emulsion,
3 parts by weight of waterproofing agent of organosilicon,
Silica 1 .5 parts by weight,
30 parts by weight of color stuffing,
0.2 parts by weight of sterilization antiseptic,
0.3 parts by weight of age resister,
0.5 parts by weight of dispersant,
0.6 parts by weight of antifoaming agent,
1.4 parts by weight of coalescents,
1.4 parts by weight of hydroxyethyl cellulose,
0.5 parts by weight of ammonium metavanadate,
18 parts by weight of water.
Embodiment 6：
A kind of special exterior wall waterproofing coating is provided, the special exterior wall waterproofing coating, including following component by weight：
6 parts by weight of neopelex lotion,
12 parts by weight of acrylic emulsion,
16 parts by weight of polyurethane-modified polyacrylate water-proof emulsion,
3 parts by weight of waterproofing agent of organosilicon,
Silica 1 .5 parts by weight,
32 parts by weight of color stuffing,
0.2 parts by weight of sterilization antiseptic,
0.4 parts by weight of age resister,
0.4 parts by weight of dispersant,
0.7 parts by weight of antifoaming agent,
1.3 parts by weight of coalescents,
1.6 parts by weight of hydroxyethyl cellulose,
0.5 parts by weight of ammonium metavanadate,
20 parts by weight of water.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.
Claims (10)
1. a kind of special exterior wall waterproofing coating, which is characterized in that the special exterior wall waterproofing coating, including by weight with the following group
Part：
Neopelex lotion 2-10 parts by weight,
Acrylic emulsion 5-15 parts by weight,
Polyurethane-modified polyacrylate water-proof emulsion 10-25 parts by weight,
Waterproofing agent of organosilicon 1-5 parts by weight,
Silica 0.5-3 parts by weight,
Color stuffing 20-40 parts by weight,
Sterilization antiseptic 0-0.5 parts by weight,
Age resister 0-1 parts by weight,
Dispersant 0.2-0.8 parts by weight,
Antifoaming agent 0.4-1 parts by weight,
Coalescents 0.5-2 parts by weight,
Hydroxyethyl cellulose 0.6-3 parts by weight,
Ammonium metavanadate 0.3-1 parts by weight,
Water 10-30 parts by weight.
2. special exterior wall waterproofing coating according to claim 1, wherein the special exterior wall waterproofing coating, including with weight
The following component of meter：
Neopelex lotion 3-8 parts by weight,
Acrylic emulsion 7-12 parts by weight,
Polyurethane-modified polyacrylate water-proof emulsion 15-20 parts by weight,
Waterproofing agent of organosilicon 2-4 parts by weight,
- 2 parts by weight of silica 1,
Color stuffing 25-35 parts by weight,
Sterilization antiseptic 0.1-0.3 parts by weight,
Age resister 0.2-0.6 parts by weight,
Dispersant 0.3-0.6 parts by weight,
Antifoaming agent 0.5-0.8 parts by weight,
Coalescents 1.2-1.5 parts by weight,
Hydroxyethyl cellulose 1-2 parts by weight,
Ammonium metavanadate 0.4-0.6 parts by weight,
Water 15-25 parts by weight.
3. special exterior wall waterproofing coating according to claim 1, wherein the special exterior wall waterproofing coating, including with weight
The following component of meter：
Neopelex lotion 5-6 parts by weight,
Acrylic emulsion 10-12 parts by weight,
Polyurethane-modified polyacrylate water-proof emulsion 16-18 parts by weight,
3 parts by weight of waterproofing agent of organosilicon,
Silica 1 .5 parts by weight,
Color stuffing 30-32 parts by weight,
0.2 parts by weight of sterilization antiseptic,
Age resister 0.3-0.4 parts by weight,
Dispersant 0.4-0.5 parts by weight,
Antifoaming agent 0.6-0.7 parts by weight,
Coalescents 1.3-1.4 parts by weight,
Hydroxyethyl cellulose 1.4-1.6 parts by weight,
0.5 parts by weight of ammonium metavanadate,
Water 18-20 parts by weight.
4. special exterior wall waterproofing coating according to claim 1, wherein the coalescents include：
Acrylate and vinyl acetate emulsion 15-25 parts by weight, pyrrolidones hydroxy acid sodium 1-3 parts by weight, alkenyl succinic anhydride 0.2-0.7 parts by weight, list
Tristerin 0.3-0.5 parts by weight, Kaempferol 0.1-0.3 parts by weight, sodium tetraborate 1-3 parts by weight, polyvinyl alcohol 3-4 weights
Measure part, Arabic gum 1-4 parts by weight, calcium lactate 1-3 parts by weight, water 80-120 parts by weight.
5. special exterior wall waterproofing coating according to claim 1, wherein the coalescents include：
20 parts by weight of acrylate and vinyl acetate emulsion, 2 parts by weight of pyrrolidones hydroxy acid sodium, 0.5 parts by weight of alkenyl succinic anhydride, glycerol monostearate
0.4 parts by weight of ester, 0.2 parts by weight of Kaempferol, 2 parts by weight of sodium tetraborate, polyvinyl alcohol 3-4 parts by weight, 2 weight of Arabic gum
Part, 2 parts by weight of calcium lactate, 100 parts by weight of water.
6. special exterior wall waterproofing coating according to claim 1, wherein the color stuffing is selected from titanium dioxide, heavy charcoal
At least one of sour calcium, lightweight charcoal acid calcium, kaolin, talcum powder, barite, mica powder.
7. special exterior wall waterproofing coating according to claim 1, wherein the preparation method packet of the special exterior wall waterproofing coating
It includes：
Water is added in dispersion machine, then remaining component is sequentially added in dispersion machine, is stirred always in the process, obtains special outer
Wall water-repellent paint.
8. special exterior wall waterproofing coating according to claim 7, wherein the addition sequence of remaining component is sterilization and anticorrosion
Then other components are added in agent, dispersant, antifoaming agent, continue to stir.
9. special exterior wall waterproofing coating according to claim 8, wherein mixing time >=30min.
10. special exterior wall waterproofing coating according to claim 8, wherein the temperature of stirring is 18-40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669630.6A CN108727971A (en) | 2018-06-26 | 2018-06-26 | Special exterior wall waterproofing coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669630.6A CN108727971A (en) | 2018-06-26 | 2018-06-26 | Special exterior wall waterproofing coating |
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| Publication Number | Publication Date |
|---|---|
| CN108727971A true CN108727971A (en) | 2018-11-02 |
Family
ID=63930774
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669630.6A Withdrawn CN108727971A (en) | 2018-06-26 | 2018-06-26 | Special exterior wall waterproofing coating |
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| Country | Link |
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| CN (1) | CN108727971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005589A (en) * | 2019-10-23 | 2020-04-14 | 北京中交桥宇科技有限公司 | Anticorrosion construction method for reinforced concrete structure |
-
2018
- 2018-06-26 CN CN201810669630.6A patent/CN108727971A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005589A (en) * | 2019-10-23 | 2020-04-14 | 北京中交桥宇科技有限公司 | Anticorrosion construction method for reinforced concrete structure |
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Application publication date: 20181102 |