Summary of the invention
First purpose of the present invention provides a kind of low carbon wallpaper paint.This low carbon wallpaper paint has reached international environmental protection standard, can effectively cover metope hair check, and has excellent scrub performance and yellowing resistance energy, long service life.
Second purpose of the present invention provides the preparation method of above-mentioned low carbon wallpaper paint.
First purpose of the present invention is to realize by following technical measures: a kind of low carbon wallpaper paint, and it comprises the constituent of following weight portion:
The A component:
4~7 parts of 0.2~0.3 part of dispersants of thickener
1.5~2.5 parts of 0.1~0.3 part of film forming agents of defoamer
0.1~0.2 part of 0.1~0.2 part of wetting agent of bactericide
15~20 parts in 1~2 part of water of solvent;
The B component:
10~15 parts of 4~7 parts of titanium dioxides of inorganic filler
4~7 parts of 2~5 parts of silicon powders of kaolin;
The C component:
0.1~0.2 part of 40~60 parts of defoamer of emulsion
0.1~0.2 part of 0.2~0.4 part of non-silicone organosilane ester defoamer of film forming agent.
For the paint film appearance that strengthens the paper lacquer and be coated with brushing effects, the present invention can do following improvement, and promptly it also comprises following D component,
0.01~0.02 part of 0.2~0.5 part of eliminating smell agent of alkali swelling thickener
0.1~0.3 part of 0.4~0.7 part of polyurethane thickener of brightening agent
0.4~0.8 part in 0.4~0.7 part of water of solvent.
The defoamer of described A component is selected the siliceous thing of mineral oil based for use, and for example CF38, VG-508 perhaps select non-silicone organosilane ester for use, for example SN-DEFOAMER JK.
The thickener of described A component is selected hydroxyethylcellulose or hydroxypropyl cellulose for use.
The bactericide of described A component is selected bactericide HF or bactericide KSG-105S for use.
The dispersant of described A component is selected polycarboxylic acids amine for use, Sodium Polyacrylate or ammonium polyacrylate.
The wetting agent of described A component is selected X-405 or WET-991 for use.
The film forming agent of described A component is selected TEXANOL or 12 carbon alcohol esters for use.
Antimonous oxide or aluminium hydroxide are selected in the inorganic filler of described B component for use.
The emulsion of described C component is selected organic silicon emulsion for use, for example RS996AD, WGS-422 etc., perhaps acrylic emulsion, for example RS2806, VGA-261 etc., perhaps Organic fluoride emulsion, for example 9F-08, PF-1.
The film forming agent of described C component is selected 12 carbon alcohol ester or Texanol for use.
The defoamer of described C component is selected for use and is contained hydrophobic particles mineral oil, for example SPA-202, VG-103 or A10, the perhaps siliceous thing of mineral oil based, for example CF38, VG-508; Non-silicone organosilane ester defoamer is selected SN-DEFOAMERJK or SN-DEFOAMER 399 for use.
The alkali swelling thickener of described D component is selected RS9600 or TT-935 for use, and the polyurethane thickener of described D component is selected SN-THICKENER 612 or LS-020 for use.
The brightening agent of described D component is selected for use and is brightened slurry T50, brightens slurry YH-1001, whitening fluid Y-06 or whitening fluid APC.
The eliminating smell agent of described D component is selected emulsifying essence, essence, Eradicates flavor agent 732 or Eradicates flavor agent DX for use.
The solvent of described A component and D component is selected ethylene glycol or propylene glycol for use.
The preparation method of above-mentioned low carbon wallpaper paint, it may further comprise the steps:
(1) thickener in the A component, dispersant, defoamer, film forming agent, bactericide, wetting agent, solvent and water are stirred;
(2) be added into powder, titanium dioxide, kaolin and silicon powder in the B component while stirring successively in step (1) stirs the material of gained, stir, the fineness of dispersed material avoids causing the accumulation of material;
(3) in stirring the material of gained, step (2) is added into emulsion, defoamer, film forming agent and non-silicone organosilane ester defoamer in the C component while stirring;
(4) elder generation mixes polyurethane thickener, solvent and part water in the D group and obtains D1 solution, obtain D2 solution with what the alkali swelling thickener in the D component and remaining water mixed, slowly add eliminating smell agent and the brightening agent that in step (3), adds while stirring in the material of gained then in D1 solution, D2 solution and the D component successively, promptly obtain low carbon wallpaper paint after mixing.
The fineness with material in the described step (3) is dispersed in 30~50 micrometer ranges, enters next step then.Or the time of the fineness of the dispersed material in described step (3) be controlled between 50~70 minutes, enter next step then.Increase the paint film feel thereby make material reach desirable primary particle state, improve covering power.
Add the eliminating smell agent and brightening agent in D1 solution, D2 solution and the D component in the described step (4) in the material of gained while stirring in step (3) after, the time of mixing is controlled in 10~15 minutes scopes.
The present invention compared with prior art has following beneficial effect:
(1) low carbon wallpaper paint provided by the invention has and has reached international environmental protection standard, and VOC content is low, and it is antibiotic to distinguish the flavor of only, and can initiatively discharge the pure natural anion, is of value to physically and mentally healthy.
(2) low carbon wallpaper paint provided by the invention can effectively cover metope hair check, and has excellent scrub performance and yellowing resistance energy, and long service life can be used in various occasions, and can be applied on the wallpaper.But also can develop the product of many different styles at the individual sexual demand of different crowd, as have the color elaboration lacquer of skill of magnificent decorative effect, play the intelligent wall artistic paint of the moulding effect of metope, and the children's inspiration lacquer that helps developing children's imagination.
Table 1 the present invention and emulsion paint and wallpaper (wall paper or wall cloth) contrast table
(3) preparation method of the present invention is simple, and convenient, cost is low, is fit to extensive use.
The specific embodiment
Set forth content of the present invention by the following examples in further detail, but following embodiment just is used for content of the present invention is set forth, rather than restriction, therefore in implication suitable and any change in the scope, all should think to be included in the scope of claims with claims of the present invention.
In following examples one to five, in the A component, defoamer is selected the siliceous thing CF38 of mineral oil based for use, and perhaps the siliceous thing VG-508 of mineral oil based perhaps selects non-silicone organosilane ester SN-DEFOAMER JK for use; Thickener is selected hydroxyethylcellulose or hydroxypropyl cellulose for use; Bactericide is selected bactericide HF or bactericide KSG-105S for use; Dispersant is selected polycarboxylic acids amine, Sodium Polyacrylate or ammonium polyacrylate for use; Wetting agent is selected X-405 or WET-991 for use; Film forming agent is selected TEXANOL or 12 carbon alcohol esters for use.
In the B component, antimonous oxide or aluminium hydroxide are selected in inorganic filler for use.
In the C component, emulsion is selected organic silicon emulsion for use, for example RS996AD, WGS-422 etc., perhaps acrylic emulsion, for example RS2806, VGA-261 etc., perhaps Organic fluoride emulsion, for example 9F-08, PF-1 etc.; Film forming agent is selected 12 carbon alcohol ester or Texanol for use; Defoamer is selected for use and is contained hydrophobic particles mineral oil, for example SPA-202, VG-103 or A10 etc., the perhaps siliceous thing of mineral oil based, for example CF38, VG-508 etc.; Non-silicone organosilane ester defoamer is selected SN-DEFOAMER JK or SN-DEFOAMER 399 for use.
In the D component, alkali swelling thickener is selected RS9600 or TT-935 for use; Polyurethane thickener is selected SN-THICKENER 612 or LS-020 for use; Brightening agent is selected for use and is brightened slurry T50, brightens slurry YH-1001, whitening fluid Y-06 or whitening fluid APC; Eliminating smell agent is selected emulsifying essence, essence, Eradicates flavor agent 732 or Eradicates flavor agent DX for use.
Solvent in A component and the D component is selected ethylene glycol or propylene glycol for use.
The preparation method:
(1) thickener in the A component, dispersant, defoamer, film forming agent, bactericide, wetting agent, solvent and water are stirred;
(2) be added into powder, titanium dioxide, kaolin and silicon powder in the B component while stirring successively in step (1) stirs the material of gained, stir, the fineness to 50 of dispersed material micron avoids causing the accumulation of material;
(3) in stirring the material of gained, step (2) is added into emulsion, defoamer, film forming agent and non-silicone organosilane ester defoamer in the C component while stirring;
(4) elder generation mixes polyurethane thickener, solvent and part water in the D group and obtains D1 solution, obtain D2 solution with what the alkali swelling thickener thickener in the D group and remaining water mixed, in step (3), add eliminating smell agent and brightening agent in D1 solution, D2 solution and the D component then in the material of gained while stirring, stirred 10 minutes, and promptly obtained low carbon wallpaper paint after mixing.
In preparation method of the present invention, fineness to 30~50 of dispersed material micron in the step (3), perhaps the time of the fineness of dispersed material was controlled between 50~70 minutes; The time of mixing in the step (4) is controlled in 10~15 minutes scopes, all can realize purpose of the present invention.