Summary of the invention
The object of the invention overcomes above-mentioned described defective exactly, and a kind of novel low-carbon (LC) water-borne granite coating is provided.
The technical scheme of a kind of low-carbon (LC) water-borne granite of the present invention coating is to comprise following component: A compsn 30-60 part; B compsn 10-30 part; C compsn 15-30 part; Thickening material D0.2-1.2 part;
Wherein: the A compsn comprises: (one) component: 1. wetting agent 0.1-0.6 part; 2. dispersion agent 0.3-1.2 part; 3. skimmer 0.2-0.9 part; 4. sterilant 0.1-0.2 part; 5. thickening material A0.1-0.6 part; 6. water 15-40 part;
(2) component: 1. powder 2-10 part; 2. white titanium pigment 5-15 part; 3. kaolin 5-25 part; 4. heavy calcium carbonate 5-30 part;
(3) component: 1. emulsion 15-50 part
The B compsn comprises: 1. water 20-70 part; 2. powder 5-30 part; 3. additive 0.5-4 part;
The C compsn comprises: 1. skimmer 0.1-0.6 part; 2. membrane-forming agent 3-8 part; 3. sterilant 0.1-0.5 part; 4. mould inhibitor 0.1-0.5 part; 5. emulsion 20-70 part; 6. water 20-60 part;
Described wetting agent is selected X-405 or WET-991 for use;
Described dispersion agent is selected polycarboxylate for use, ZX-I or ammonium polyacrylate
Described skimmer is selected for use and is contained the siliceous thing CF38 of hydrophobic particles MO CF-246,681F, NXZ or mineral oil based, A10 or non-silicone organosilane ester SN-DEFOAMER 399, SN-DEFOAMER JK;
Described sterilant is selected sterilant HF or sterilant KSG-105S for use;
Described thickening material A selects Natvosol or hydroxypropylcellulose for use;
Described powder is selected montmorillonitic clay or potter's clay for use;
Described additive is selected vitriol or pyrophosphate salt for use;
Described membrane-forming agent is selected TEXANOL or 12 carbon alcohol esters for use;
Described mould inhibitor is selected SKANE M-8 or CN22 for use;
Described emulsion is selected organic silicon emulsion RS996AD, KD9 or ACRYLIC EMULSION RS2806, AC-261P or elastic emulsion CN11,2438M for use;
Above-mentioned a kind of low-carbon (LC) water-borne granite coating,
Said its preparation of A compsn may further comprise the steps:
(1) thickening material, dispersion agent, skimmer, sterilant, wetting agent and water in (one) component are stirred;
(2) in step (1) stirs the material of gained, be added into powder, white titanium pigment, kaolin and the heavy calcium carbonate in (two) component while stirring successively, stir, the fineness of dispersed material avoids causing the accumulation of material;
(3), step (2) is added into the emulsion in (three) component while stirring in stirring the material of gained; The blended time is controlled in 5 ~ 10 minutes scopes
The fineness with material in the described step (2) is dispersed in 60 ~ 70 micrometer ranges, can get into next step then, or the time of the fineness of the dispersed material in described step (2) was controlled at about 10-20 minute;
Said its preparation of B compsn may further comprise the steps:
Powder in said, additive and water are stirred to agglomerate, and the blended time is controlled in 5 ~ 10 minutes scopes
Said its preparation of C compsn may further comprise the steps: membrane-forming agent, skimmer, sterilant, mould inhibitor, emulsion and water stir; The blended time is controlled in 5 ~ 10 minutes scopes.
Above-mentioned a kind of low-carbon (LC) water-borne granite coating, said thickening material D are hydrophobically modified alkali-soluble emulsion type thickening material TT-935 or alkali swelling type thickening material ASE-60 or polyurethane thickener SN-THICKENER 612 or polyurethane thickener RM-8W.
Low-carbon (LC) water-borne granite coating of the present invention is compared in the exterior wall application with lithotome, true mineral varnish has following advantage: one, compare with lithotome:
1. from heavy and light, can not increase the load of buildings, can construct does not have the danger that comes off in the exterior wall basal plane; Be highly suitable for the application in the outer insulation;
2. emulation true feeling is very strong, adjustable, imitated multiple grouan, no color differnece relatively;
3. do not receive any restriction of complicated basal plane, can both construct easily, cover no seam comprehensively;
4. the jointing construction fully represents dry-hang stone Art Design texture;
5. can handle coatingsurface, improve contamination resistance and weather resisteant, reduce and safeguard.
Two, compare with traditional true mineral varnish:
1. save than true mineral varnish artificial granite materials. from heavy and light;
2. construction is simple, only need single rifle spraying to get final product, and true mineral varnish artificial granite needs the multiple gun spraying;
Than true mineral varnish artificial granite more near the effect of lithotome;
4. the inhomogenous aberration sense of true mineral varnish artificial granite color dot can not take place in large-area construction.
Embodiment
At firstWe select 0.3 part of (one) wetting agent X-405 Tao Shi polyoxyethylene octylphenol ether series for use; 0.6 part of dispersion agent ZX-I, 0.6 part of the CF-246 organic silicone oil of skimmer BLACKBURN company, 0.2 part in sterilant Clariant HF-I sterilant; 0.4 part of thickening material A Natvosol, 30 parts in water; (2) montmorillonitic clay is 8 parts, 10 parts of white titanium pigments, 10 parts of kaolin, 20 parts of heavy calcium carbonates; (3) organic silicon emulsion is 19.9 parts.
According to (1) thickening material, dispersion agent, skimmer, sterilant, wetting agent and water in (one) component are stirred;
(2) in step (1) stirs the material of gained, be added into powder, white titanium pigment, kaolin and the heavy calcium carbonate in (two) component while stirring successively, stir, the fineness of dispersed material avoids causing the accumulation of material;
(3), step (2) is added into the emulsion in (three) component while stirring in stirring the material of gained; The blended time is controlled in 5-10 minute scope
The fineness with material in the described step (2) is dispersed in the 60-70 micrometer range, can get into next step then, or the time of the fineness of the dispersed material in described step (2) was controlled at about 10-20 minute;
Be made into the A compsn.
We select 66 parts in water for use, 30 parts of powder montmorillonitic clays, and 4 parts of additive basic metal sulfates, according to the powder in said, additive and water are stirred to agglomerate, the blended time is controlled in 5-10 minute scope; Be made into the B compsn.
We select 0.5 part of the CF-246 organic silicone oil of skimmer BLACKBURN company for use, membrane-forming agent Texanol ester alcohol (2,2; 4-trimethylammonium-1.3 pentanediol mono isobutyrate) 5 parts, 0.5 part in sterilant Clariant HF-I sterilant, 0.5 part of mould inhibitor; 70 parts of ACRYLIC EMULSIONs; 23.5 parts in water stirs according to membrane-forming agent, skimmer, sterilant, mould inhibitor, emulsion and water, and the blended time is controlled in 5-10 minute scope; Be made into the C compsn.
Embodiment one: get 39 parts of A compsns; 30 parts of B compsns, 30 parts of C compsns, thickening material D1 part; Thickening material D selects negatively charged ion hydrophobically modified propylene soda acid swelling type thickening material ASE-60 for use; A, B compsn are mixed, and it is even slowly to be stirred to the B composition grain, stirs behind adding C compsn and the thickening material D negatively charged ion hydrophobically modified propylene soda acid swelling type thickening material ASE-60 promptly to get low-carbon (LC) water-borne granite coating in 5-10 minute.
Embodiment two: get 60 parts of A compsns, and 24.8 parts of B compsns, 15 parts of C compsns, thickening material D0.2 part, thickening material D selects negatively charged ion hydrophobically modified propylene soda acid swelling type thickening material ASE-60 for use, promptly gets low-carbon (LC) water-borne granite coating according to the method for embodiment one.
Embodiment three: get 60 parts of A compsns, and 18.8 parts of B compsns, 20 parts of C compsns, thickening material D1.2 part, thickening material D selects hydrophobically modified alkali-soluble emulsion type thickening material TT-935 for use, promptly gets low-carbon (LC) water-borne granite coating according to the method for embodiment one.
Secondly,We select 0.6 part of (one) SNWET-991 wetting agent for use, 1 part of dispersion agent ammonium polyacrylate, 0.3 part of skimmer SN-DEFOAMER 399 non-silicone organic ester, 0.1 part in sterilant Clariant HF-I sterilant, 0.1 part of thickening material A hydroxypropylcellulose, 20 parts in water; (2) potter's clay is 3 parts, 15 parts of white titanium pigments, 20 parts of kaolin, 10 parts of heavy calcium carbonates; (3) the machine silicon emulsion is 29.9 parts.
According to (1) thickening material, dispersion agent, skimmer, sterilant, wetting agent and water in (one) component are stirred;
(2) in step (1) stirs the material of gained, be added into powder, white titanium pigment, kaolin and the heavy calcium carbonate in (two) component while stirring successively, stir, the fineness of dispersed material avoids causing the accumulation of material;
(3), step (2) is added into the emulsion in (three) component while stirring in stirring the material of gained; The blended time is controlled in 5-10 minute scope
The fineness with material in the described step (2) is dispersed in the 60-70 micrometer range, can get into next step then, or the time of the fineness of the dispersed material in described step (2) was controlled at about 10-20 minute;
Be made into the A compsn.
We select 69 parts in water for use, 30 parts in powder potter's clay, and 1 part of additive alkali metal pyrophosphate, according to the powder in said, additive and water are stirred to agglomerate, the blended time is controlled in 5-10 minute scope; Be made into the B compsn.
We select 0.2 part of the CF-246 organic silicone oil of skimmer BLACKBURN company for use, membrane-forming agent Texanol ester alcohol (2,2; 4-trimethylammonium-1.3 pentanediol mono isobutyrate) 3 parts, 0.2 part in sterilant Clariant HF-I sterilant, 0.2 part of mould inhibitor; 50 parts of ACRYLIC EMULSIONs; 46.4 parts in water stirs according to membrane-forming agent, skimmer, sterilant, mould inhibitor, emulsion and water, and the blended time is controlled in 5-10 minute scope; Be made into the C compsn.
Embodiment four: get 50 parts of A compsns, and 19.4 parts of B compsns, 30 parts of C compsns, thickening material D0.6 part, thickening material D selects polyurethane thickener SN-THICKENER 612 for use, promptly gets low-carbon (LC) water-borne granite coating according to the method for embodiment one.
Embodiment five: get 60 parts of A compsns, and 24.8 parts of B compsns, 15 parts of C compsns, thickening material D0.2 part, thickening material D selects polyurethane thickener RM-8W for use, promptly gets low-carbon (LC) water-borne granite coating according to the method for embodiment one.
Embodiment six: get 60 parts of A compsns, and 18.8 parts of B compsns, 20 parts of C compsns, thickening material D1.2 part, thickening material D selects hydrophobically modified alkali-soluble emulsion type thickening material TT-935 for use, promptly gets low-carbon (LC) water-borne granite coating according to the method for embodiment one.
X-405 polyoxyethylene octylphenol ether (Dow Chemical)
Wetting agent SNWET-991 (Japanese Nuo Puke chemical industry);
SKANE M-8 (U.S.'s ROHM AND HAAS chemical industry)
CN22 (Foshan ancient cooking vessel letter chemical industry);
Modification alkali-soluble emulsion type thickening material TT-935 (U.S.'s ROHM AND HAAS chemical industry)
Negatively charged ion hydrophobically modified propylene soda acid swelling type thickening material ASE-60 (U.S.'s ROHM AND HAAS chemical industry)
Polyurethane thickener SN-THICKENER 612 (Japanese Nuo Puke chemical industry)
Polyurethane thickener RM-8W (U.S.'s ROHM AND HAAS chemical industry).
Wetting agent is selected X-405 (Dow Chemical) for use
WET-991 (Japanese Nuo Puke chemical industry);
Contain hydrophobic particles MO CF-246 (England Blackburn chemical industry)
681F (French Rhodia)
NXZ (Japanese Nuo Puke chemical industry)
The siliceous thing CF38 of mineral oil based (England Blackburn chemical industry)
A10 (Shenzhen Hai Chuan chemical industry)
SN-DEFOAMER 399 (Japanese Nuo Puke chemical industry)
SN-DEFOAMER JK (Japanese Nuo Puke chemical industry);
Sterilant HF (Britain's Sol chemical industry)
Sterilant KSG-105S (the U.S. biotechnology of Guangzhou enlightening);
Above-described only is preferential embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is regarded as protection scope of the present invention.