A kind of clear water floor paint and preparation method thereofTechnical field
The present invention relates to floor paint technical field, in particular to a kind of clear water floor paint and preparation method thereof.
Background technique
Cement self-leveling has excellent mobility, early strong and environmental protection and fire resistance, therefore increasingly by market instituteReceive.The basis that cement-based self-leveling mortar terrace is applied to each decoration terrace mostly at present is levelling, as the market of many years is answeredWith and technology development had quite a few cement self-leveling manufacturing enterprise by cement self-leveling mortar be applied to terrace decorationOften there is slight roller print, color difference, tiny splits in surface layer, however due to the technological constraint by mortar class in application processPhenomena such as line, therefore the basic demand of the decorations such as the smooth, solid colour in its surface can not be solved perfectly in the prior art always, it can notApparent effect is accomplished fully up to expectations.
Epoxy-based lacquers terrace maximum application bottleneck is environmental-friendly and fire resistance problem, this can not go beyond at present.WaterProperty epoxide terrace paint it is environmental-friendly and fire resistance is promoted, but due to aqueous dispersion, curing agent content is higher, shrink compared withGreatly, at present can not thick-layer construction, resin content is low compared with no-solvent type epoxy, lacquer painting wearability also just it is unsatisfactory.Therefore, it is necessary toStudying a kind of can overcome the problems, such as novel clear water floor paint described above.
Summary of the invention
The technical problem to be solved by the present invention is to overcome drawbacks described above, provide a kind of environmental protection, fire resisting clear water floor paint andPreparation method, meets that cement-based self-leveling terrace surface is flat and smooth, basic demand of solid colour.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of clear water floor paint, the raw material including following parts by weight: 10-30 parts of epoxy resin, aqueous epoxy resins solidification15-45 parts of agent, 30-90 parts of water, 100-300 parts of cement powder, wherein the cement powder includes the raw material of following parts by weight: stone500-600 parts of English powder, 400-500 parts of portland cement, 30-50 parts of early strength agent, 1-5 parts of water-reducing agent, 0.5-3 parts of defoaming agent, fibreTie up plain 0.1-1 parts of ether, 0.1-0.5 parts of tartaric acid.
Preferably, a kind of clear water floor paint, the raw material including following parts by weight: 10 parts of epoxy resin, aqueous epoxy resins15 parts of curing agent, 30 parts of water, 100 parts of cement powder.
Preferably, the cement powder includes the raw material of following parts by weight: 550 parts of silica flour, 400 parts of portland cement,40 parts of early strength agent, 2 parts of water-reducing agent, 1 part of defoaming agent, 0.8 part of cellulose ether, 0.25 part of tartaric acid.
Preferably, the water-reducing agent is lignosulfonates, naphthalene sulfonate, sulfonated melamine compound resin, aromatic seriesAny one in sulfamate polymer.
Preferably, the defoaming agent is polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxypropylene polyoxy secondAt least one of alkene glycerin ether.
Another object of the present invention is to provide a kind of application method of clear water floor paint, includes the following steps:
(1) silica flour, portland cement are added in dispersator by weight, after being stirred 30-60min,Early strength agent, water-reducing agent, defoaming agent, cellulose ether, tartaric acid is added by weight at 800-1000r/min, continuess to mix and stirs20-40min is mixed, cement powder is obtained；
(2) epoxy resin, aqueous epoxy resin curing agent, water, cement powder are mixed into high flowing by weightSlurry forms smooth, smooth, solid colour cement clear water decoration finished surface by putty spray painting device spraying application after solidification.
Preferably, step (2) coating thickness is 0.5-1.2mm.
Compared with prior art the beneficial effects of the present invention are:
Clear water floor paint of the present invention, is added the silica flour having compared with high fluidity and intensity, and addition early strength agent promotes cementEarly strength, to reach setting time synchronous with epoxy resin, while adding tartaric acid and cellulose ether, extend construction whenBetween, construction workability is improved, to guarantee the apparent consistent and slurry water retention property of construction surface.
Clear water floor paint of the present invention, by epoxy resin and portland cement reasonable compatibility, by adjusting portland cement morningPhase intensity and the coating surface drying time that can reach an agreement the construction time；By adjusting fluidity of slurry, workability, reach coated surfaceIt is smooth, apparent consistent；Guarantee the stability at later stage of products application by adjusting coating overall shrinkage, solves cement base gravity flowThe flat apparent problem of mortar terrace has expanded the application range of cement-based self-leveling mortar terrace, maximum environmental protection and fire resistanceIt will obtain profound extension and application.
Specific embodiment
Specific embodiments of the present invention will be further explained below.It should be noted that for these implementationsThe explanation of mode is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, invention described belowTechnical characteristic involved in each embodiment can be combined with each other as long as they do not conflict with each other.
Embodiment 1
A kind of clear water floor paint, the raw material including following parts by weight: 10 parts of epoxy resin, aqueous epoxy resin curing agent 15Part, 30 parts of water, 100 parts of cement powder, wherein cement powder includes the raw material of following parts by weight: 500 parts of silica flour, silicate cement400 parts of mud, 30 parts of early strength agent, 1 part of lignosulfonates, 0.5 part of polyoxyethylene polyoxy propyl alcohol amidogen ether, 0.1 part of cellulose ether, wine0.1 part of stone acid.
A kind of application method of clear water floor paint, includes the following steps:
(1) silica flour, portland cement are added in dispersator by weight, after being stirred 30min,Early strength agent, water-reducing agent, defoaming agent, cellulose ether, tartaric acid is added under 800r/min by weight, continuess to mix stirring 40min,Obtain cement powder；
(2) epoxy resin, aqueous epoxy resin curing agent, water, cement powder are mixed into high flowing by weightSlurry, by putty spray painting device spraying application, coating thickness 0.5mm forms smooth, smooth, solid colour water after solidificationMud clear water decorates finished surface.
Embodiment 2
A kind of clear water floor paint, the raw material including following parts by weight: 10-30 parts of epoxy resin, aqueous epoxy resins solidification15-45 parts of agent, 30-90 parts of water, 100-300 parts of cement powder, wherein cement powder includes the raw material of following parts by weight: silica flour550 parts, 400 parts of portland cement, 40 parts of early strength agent, 2 parts of naphthalene sulfonate, 0.8 part of polypropylene glycerol aether, cellulose ether 0.8Part, 0.25 part of tartaric acid.
A kind of application method of clear water floor paint, includes the following steps:
(1) silica flour, portland cement are added in dispersator by weight, after being stirred 40min,Early strength agent, water-reducing agent, defoaming agent, cellulose ether, tartaric acid is added under 900r/min by weight, continuess to mix stirring 30min,Obtain cement powder；
(2) epoxy resin, aqueous epoxy resin curing agent, water, cement powder are mixed into high flowing by weightSlurry, by putty spray painting device spraying application, coating thickness 1.0mm forms smooth, smooth, solid colour water after solidificationMud clear water decorates finished surface.
Embodiment 3
A kind of clear water floor paint, the raw material including following parts by weight: 30 parts of epoxy resin, aqueous epoxy resin curing agent 45Part, 90 parts of water, 300 parts of cement powder, wherein cement powder includes the raw material of following parts by weight: 600 parts of silica flour, silicate cement500 parts of mud, 50 parts of early strength agent, 5 parts of sulfonated melamine compound resin, 3 parts of polyoxyethylene polyoxypropylene glycerin ether, cellulose ether1 part, 0.5 part of tartaric acid.
A kind of application method of clear water floor paint, includes the following steps:
(1) silica flour, portland cement are added in dispersator by weight, after being stirred 60min,Early strength agent, water-reducing agent, defoaming agent, cellulose ether, tartaric acid is added under 1000r/min by weight, continuess to mix stirring20min obtains cement powder；
(2) epoxy resin, aqueous epoxy resin curing agent, water, cement powder are mixed into high flowing by weightSlurry, by putty spray painting device spraying application, coating thickness 1.2mm forms smooth, smooth, solid colour water after solidificationMud clear water decorates finished surface.
The above are present pre-ferred embodiments, it is only applicable to the principle for helping to understand the embodiment of the present invention；Meanwhile for thisThe those skilled in the art in field, according to the present embodiment, there will be changes in terms of specific embodiments and scope of application, comprehensiveUpper described, the contents of this specification are not to be construed as limiting the invention.