Summary of the invention
For the defective of prior art, the invention discloses the scrubbable color tile grout of a kind of resistant, not only can thoroughly solve the accumulation of salt in the surface soil problem of spackling, and also easy construction, water is unnecessary spackling capable of washing, simultaneously, and self-vulcanizing, resistant, scrubbing resistance.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of resistant scrubbing resistance color tile grout, described tile grout is comprised of Resins, epoxy, solidifying agent and powder, comprises white cement, quartz sand, titanium dioxide, process white, aerosil, pigment, UV light absorber and anti-yellowing change agent in the described powder.
Proportion of composing between above-mentioned each component is not subject to special restriction, and is preferred, and for guaranteeing more excellent technique effect, wherein the content of each composition is, in parts by weight, and powder: Resins, epoxy: solidifying agent=5.0~7.0: 1.7~1.3: 1.
Wherein, the various compositions of described powder are used to spackling to realize different functions, and the consumption of every kind of composition can rationally be adjusted according to actual needs, and the content of each composition is in the preferred described powder, calculate by weight percentage,
White cement 20.00%-40.00%;
Quartz sand 45.00-75.00%;
Titanium dioxide 3.00-6.00%;
Process white 3.00-10.00%;
Aerosil 0.10-1.00%;
Pigment 0.00-0.50%;
UV light absorber 0.03-0.06%;
Anti-yellowing change agent 0.03-0.06%.
Of the present invention be described in further detail with implementation in; the invention discloses the preferred type of used various compositions; so that better, clearer elaboration the present invention; yet this detailed description does not consist of special restriction of the present invention; do not rely on these detailed information and adopt other general chemical materials of the technology of the present invention field; as long as it meets the above-mentioned restriction that each moiety title is done of the present invention, still belong to protection scope of the present invention.
In the present invention, described Resins, epoxy is water-based bisphenol A type epoxy resin and/or solvent-free bisphenol A type epoxy resin, and described solidifying agent is watersoluble modified aliphatic amide and/or aliphatic cyclic amine epoxy hardener.
In the present invention, used white cement can be industrial any existing white cement, and its concrete specifications and models are not subject to special restriction, preferably 42.5 label ordinary white silicate cements and/or 52.5 label ordinary white silicate cements.
In the present invention, do not limit the granularity of used quartz sand, the quartz sand of any type all the phenomenon that alkalizes can not occur according to its physicochemical property, and in order to guarantee more excellent effect, described quartz sand is 40 orders~325 order quartz sands.
In the present invention, in order to prevent spackling the color of ceramic tile itself is polluted, use titanium dioxide to realize brightening, described titanium dioxide is the mixture of the one or both in anatase titanium dioxide, the rutile-type.
In the present invention, described aerosil can improve viscosity, prevent that shrinking from appearring in spackling when solidifying, and can give spackling good rheological characteristics, described aerosil is the mixture of the one or both in hydrophobic type, the hydrophilic, hydrophobic aerosil preferably, generation that can establishment accumulation of salt in the surface soil phenomenon.
In the present invention, use process white to have enhancement.
In the present invention, described pigment is ferric oxide series pigment, for it gives the distinct colors scope.
In the present invention, described UV light absorber is a kind of in salicylate class, benzophenone class, benzotriazole category, group-substituted acrylonitrile, the triazines and/or more than one mixture.
In the present invention, anti-yellowing change agent is used for auxiliary UV light absorber and significantly strengthens the weathering resistance that increases Resins, epoxy, has a variety of commercial models available on the market, and such as Dodge, Shanghai, high source, Guangzhou, Dongguan Fiat etc. all has this type of production marketing.
Accordingly, the invention discloses the preparation method of described resistant scrubbing resistance color tile grout, may further comprise the steps:
(a) each starting material of weighing, wherein Resins, epoxy and epoxy curing agent are packed separately;
(b) in mixing machine, add the ordinary white silicate cement, again all the other starting material are added, stir;
(c) discharging, warehouse-in.
Further, the invention discloses the application in the gap filling between the buildings ceramic tile of described resistant scrubbing resistance color tile grout, in use concrete may further comprise the steps:
(a) epoxy curing agent is added in the stirred vessel, add Resins, epoxy, stir;
(b) the powder component is added, continue to stir and to use.
What should be noted that is, tile grout of the present invention is three packing types, and namely before actual shipment is deposited and used, Resins, epoxy, solidifying agent, powder are independent packings separately, in use three kinds of compositions are mixed use.
Tile grout of the present invention, by multiple powder composition synergy, establishment free calcium ion contact generation calcium carbonate with airborne carbonic acid gas, thereby avoid accumulation of salt in the surface soil problem; Used composition all can adopt washing to remove simultaneously, thereby has avoided unnecessary spackling to pollute ceramic tile; Used Resins, epoxy and solidifying agent are at room temperature namely curable, and the resistant scrubbing resistance.
Embodiment
Better understand and master the present invention for the ease of those skilled in the art; below provide specific embodiment to be used for showing cardinal principle of the present invention, advantage and feature; those skilled in the art should understand that; the present invention is not limited only to following embodiment; or else break away from the changes and improvements of making under the prerequisite of connotation of the present invention, all should belong to protection scope of the present invention.Protection scope of the present invention is covered by its claim and equivalents thereof.
In following examples, Resins, epoxy provides aqueous epoxy resins for Hanzhong, Shanghai chemical industry company limited, and solidifying agent provides aqueous epoxy resin curing agent for Hanzhong, Shanghai chemical industry company limited; White cement provides 52.5 label ordinary white silicate cements for A Erbo Portland company limited; Quartz sand provides for Lingshou, Hebei quartz sand factory; Titanium dioxide provides Rutile type Titanium Dioxide for du pont company; Process white provides for southern Chemical Group; Aerosil provides for Degussa company limited; Pigment provides for Shanghai Yipin Pigments Co., Ltd.; UV light absorber and anti-yellowing change agent provide into high source, Guangzhou novel material company limited.
Embodiment 1 (unit K g, lower same):
Resins, epoxy 130.0
Epoxy curing agent 100.0
52.5 ordinary white silicate cement 140.0;
Quartz sand 505.0;
Titanium dioxide 22.0;
Process white 21.8;
Aerosil 7.0;
Pigment 3.5;
UV light absorber 0.42;
Anti-yellowing change agent 0.28.
Embodiment 2
Resins, epoxy 150.0
Epoxy curing agent 100.0
52.5 ordinary white silicate cement 140.0;
Quartz sand 505.0;
Titanium dioxide 22.0;
Process white 21.8;
Aerosil 7.0;
Pigment 3.5;
UV light absorber 0.42;
Anti-yellowing change agent 0.28.
Embodiment 3
Resins, epoxy 170.0
Epoxy curing agent 100.0
52.5 ordinary white silicate cement 140.0;
Quartz sand 505.0;
Titanium dioxide 22.0;
Process white 21.8;
Aerosil 7.0;
Pigment 3.5;
UV light absorber 0.42;
Anti-yellowing change agent 0.28.
Embodiment 4
Resins, epoxy 140.0
Epoxy curing agent 100.0
52.5 ordinary white silicate cement 200.0;
Quartz sand 244.0;
Titanium dioxide 30.0;
Process white 25.0;
Aerosil 0.5;
UV light absorber 0.2;
Anti-yellowing change agent 0.3.
Embodiment 5
Resins, epoxy 160.0
Epoxy curing agent 100.0
52.5 ordinary white silicate cement 180.0;
Quartz sand 326.0;
Titanium dioxide 30.0;
Process white 60.0;
Aerosil 3.0;
UV light absorber 0.18;
Anti-yellowing change agent 0.21;
Pigment 0.61.
The preparation method of above embodiment: first that ordinary white silicate cement, quartz sand, titanium dioxide, process white, aerosil, UV light absorber, anti-yellowing change agent and pigment mechanically mixing is even, Resins, epoxy and epoxy curing agent are packed separately.
The application method of above embodiment: first epoxy curing agent is added in the stirred vessel, add Resins, epoxy, stir; The powder component is added, continuing to stir to be filled into slit between the ceramic tile again.
For the tile grout of above-mentioned five embodiment preparation, the applicant tests, experimental basis be among the JC/T1004-2006 about ceramic wall and floor bricks with the test item that publishes in the spackling.Experimental result shows that the slit shrinking percentage that spackling of the present invention is used between the filling ceramic tile is little, and shrinking percentage was less than 1mm/m in 28 days; Water regain is little, and half an hour and six hours, water regain all was lower than 2g; Unnecessary spackling can be rinsed noresidue well 1-3 time with a small amount of water flushing; Long-time observation does not find that accumulation of salt in the surface soil phenomenon appears in spackling; The ultimate compression strength of carrying out under standard conditions and the Freezing-Melting Condition, folding strength detect and all significantly are better than set quota among the JC/T1004-2006.