CN101585696A - Attapulgite bi-component high-hardness size putty - Google Patents
Attapulgite bi-component high-hardness size putty Download PDFInfo
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- CN101585696A CN101585696A CNA2009100301046A CN200910030104A CN101585696A CN 101585696 A CN101585696 A CN 101585696A CN A2009100301046 A CNA2009100301046 A CN A2009100301046A CN 200910030104 A CN200910030104 A CN 200910030104A CN 101585696 A CN101585696 A CN 101585696A
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Abstract
The invention discloses attapulgite bi-component high-hardness size putty. The key point of the technical proposal of the invention is that the attapulgite bi-component high-hardness size putty consists of attapulgite bi-component high-hardness size putty component A and attapulgite bi-component high-hardness size putty component B, wherein the attapulgite bi-component high-hardness size putty component A consists of attapulgite paste clay, magnesium chloride, ferrisulfas, hydroxypropyl methyl cellulose, and deionized water; and the attapulgite bi-component high-hardness size putty component B consists of magnesia, high strength gypsum powder and rutile type titanium dioxide. The attapulgite bi-component high-hardness size putty which is a green paste environment friendly novel buffy has the characteristics of convenient construction, no skin wrap in use, quick film formation speed, high hardness, and good waterproof. The attapulgite bi-component high-hardness size putty can increase the binding force between the puffy and a building wall face, reduce application amount of building wall coating, and is applicable to the architectural finishing projects.
Description
Technical field
The present invention relates to coating, be specifically related to a kind of attapulgite bi-component high-hardness size putty.
Background technology
Along with developing rapidly of building trade, people have also caused great attention to the quality of putty, and building wall putty can be divided into paste putty, powdery putty and double-constituent putty 3 big classes substantially on the current market.Building wall putty not only requires putty and basic unit that good sticking power is arranged because environment for use is comparatively complicated and changeable, and after requiring putty layer to pass through water logging bubble and the cold and hot variation of weather, still has cohesive strength preferably, and phenomenon such as do not ftracture, come off.Building wall putty is used for outdoor, and excellent water tolerance should be arranged, and meets non-foaming, the dry linting etc. not of water, if water regain is big, can cause the putty layer water content too high, directly influences coating application and film quality, causes unnecessary qualitative problems of construction.
Chinese patent publication number: CN1597800, open day: on March 23rd, 2005, name is called " process for making of building materials or fast slow curing putty ", disclose " process for making that relates to building materials or putty; it is characterized in that being the putty made of above-mentioned processing method; plasticity-is strong, and is self controllable to the humidity of putty, the three-dimensional flowers moulding again that can't finish traditional technology; Move, plant, personage, furniture, wall slit can disposablely finish, be to have been widely used and building materials and the artwork of developing value made indispensable material.”
The weak point of above-mentioned patent is that this technology is " resin is added ketone slurry to be added and buy liquid and add talcum powder and add saw wood ash and add required color ... " to mix and mix well, be put on the goods, the speed of smearing has been soon, but the sticking power of putty is little, hardness is low and wear resisting property is relatively poor.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of attapulgite bi-component high-hardness size putty is provided.
Attapulgite bi-component high-hardness size putty is made up of attapulgite bi-component high-hardness size putty first component and attapulgite bi-component high-hardness size putty second component; Attapulgite bi-component high-hardness size putty first component is made up of paste attapulgite clay, magnesium chloride, ferrous sulfate, Vltra tears and deionized water; Attapulgite bi-component high-hardness size putty second component is made up of magnesia, high strength gypsum powder and Rutile type Titanium Dioxide.
The production method of attapulgite bi-component high-hardness size putty first component is: batching, pulverizing, making beating, homogeneous, froth breaking, grinding, cannedly be attapulgite bi-component high-hardness size putty first component; The production method of attapulgite bi-component high-hardness size putty second component is: batching, pulverizing, abrasive dust, be packaged as attapulgite bi-component high-hardness size putty second component, first component and second component are mixed to stir be the finished product of attapulgite bi-component high-hardness size putty.
Attapulgite clay is a kind of nanometer porous fibrous silicate clay mineral of Shuifu County's magnesium that contains, and when Attapulgite content 〉=80% in the attapulgite clay was above, its specific surface area was bigger, can reach 500m
2More than/the g.Use " wet beneficiation craft of Attapulgite " and " Attapulgite ore pul making production technique ", the screening of mineral such as the hydromica in the attapulgite clay, quartz, opal and carbonate is got rid of, obtain a kind of Attapulgite sludge slurry; Through the paste attapulgite clay after sodium processing and the acidification, it is the special good natural magnesium aluminium silicate gel of a kind of thixotropy and gumminess, it is neutral that the pH value is, and the viscosity of attapulgite clay, expansion capacity, colloid index, whiteness, specific surface area, absorption property and suspensibility all are greatly improved.
Attapulgite clay soil property exquisiteness, smooth surface, quality is lighter, is viscosity and plasticity-when moist, and its viscosity can reach more than the 3000mPas, helps the bonding between the raw material; The attapulgite clay drying shrinkage is little, and do not produce be full of cracks, can improve the sticking power of putty to building wall, paste attapulgite clay adds in the putty solution, under external force stirs, form stable not stratified gelinite fast, viscosity and thixotropy are preferably arranged.
Attapulgite clay has the selection adsorptive power, as polar molecule water, ammonia, methyl alcohol, ethanol, aldehyde, ketone, alkene, hydrocarbon etc. can be absorbed by access opening, then can not enter the duct to non-polar molecule such as oxygen etc., utilize this characterization of adsorption, effectively formaldehyde and the volatile organic matter in the absorbed air purifies the air of a room.
Magnesium chloride is the white crystals body, is column or needle-like, and is soluble in water.
Ferrous sulfate is the pale bluish green monoclinic crystal, and is soluble in water.
Vltra tears cohesive strength height, after Vltra tears adds attapulgite bi-component high-hardness size putty, can make the putty coating light fine and smooth, not shedding, improve flow leveling, improve putty-painting and prolong operable time, putty can be because of not doing to such an extent that chap too soon after smearing, and can strengthen the intensity after putty hardens.
Magnesia is to be raw material with the magnisite, forms at 650～850 ℃ of temperature lower calcinations, is a kind of air-setting consolidating material of finely powdered.
Good fluidity before the sclerosis of high strength gypsum powder has the little characteristics of higher degree of compactness, intensity and shrinking percentage after the sclerosis.
Rutile type Titanium Dioxide has the strong characteristics of opacifying power, reducing power and flowing property, and aspects such as ornamental, the weathering resistance of putty, chemical-resistant stability are played keying action.
The present invention is achieved by following technical proposals:
1, the batching of attapulgite bi-component high-hardness size putty is made up of following component by weight percentage: attapulgite bi-component high-hardness size putty first component 35～85% and attapulgite bi-component high-hardness size putty second component 15～65%;
The batching of described attapulgite bi-component high-hardness size putty first component is made up of following component by weight percentage: paste attapulgite clay 15～55%, magnesium chloride 5～35%, ferrous sulfate 1～15%, Vltra tears 0.5～5% and deionized water 5～50%;
The batching of described attapulgite bi-component high-hardness size putty second component is made up of following component by weight percentage: magnesia 40～65%, high strength gypsum powder 30～55% and Rutile type Titanium Dioxide 0.1～5%.
The production technique of described paste attapulgite clay is: (1) selects for use Attapulgite sludge slurry to be body material, and Attapulgite sludge slurry is made up of following component by weight percentage: attapulgite clay 15～35% and water 65～85%; (2) sodium is handled: Attapulgite sludge slurry is transported in the stirrer, stirs after adding sodium hydroxide, be transported in the sodium pond ageing 1～7 day through the Attapulgite sludge slurry after stirring; The sodium batching is made up of following component by weight percentage: Attapulgite sludge slurry 95～99.5% and sodium hydroxide 0.5～5%; (3) acidification: Attapulgite sludge slurry after the sodium is transported in the stirrer, stirs after adding concentration and be 98% sulfuric acid, be transported in the acidification pool ageing 1～3 day through the Attapulgite sludge slurry after stirring; The acidifying batching is made up of following component by weight percentage: Attapulgite sludge slurry 92～99.5% after the sodium and concentration are 98% sulfuric acid 0.5～8%; (4) washing and sieve decon: the slurry of the Attapulgite sludge after the acidifying is transported in the settling tank, soaks again, dash with air pump and turn over, the sieve decon, post precipitation is emitted immersion water, and the slurry transportation of post precipitation is arrived in the finished product pond, and the mud of post precipitation is paste attapulgite clay; The washing batching is made up of following component by weight percentage: Attapulgite sludge slurry 25～65% and water 35～75% after the acidifying; Paste attapulgite clay is made up of following component by weight percentage: attapulgite clay 5～40% and water 60～95%.
Above-mentioned production technique is to adopt " production technique of paste attapulgite clay " in application on August 25th, 2008 by the inventor, and the Chinese patent publication number is: CN101348257, open day: on January 21st, 2009.
Described Attapulgite ore pul making production technique is: will stir in the Attapulgite ore deposit input stirrer, after forcing machine is squeezed into sheet, import once more in the stirrer and stir, natural drying after forcing machine is squeezed into sheet, air dried Attapulgite ore deposit is transported in the feed reservoir soaks, dash with air pump and to turn over, post precipitation is emitted immersion water, the sieve decon in the input work in-process pond, is soaked again, dash with air pump and to turn over, post precipitation is emitted immersion water, and the slurry transportation of post precipitation is arrived in the finished product pond, is Attapulgite sludge slurry finished product.
Above-mentioned production technique is to adopt " the Attapulgite ore pul making production technique " in application on January 6th, 2004 by the inventor, and the Chinese patent Granted publication number is: CN1287965C, Granted publication day: on December 6th, 2006.
2, the compound method of attapulgite bi-component high-hardness size putty is: after the batch mixes with the first component of attapulgite bi-component high-hardness size putty and attapulgite bi-component high-hardness size putty second component, stir the finished product into attapulgite bi-component high-hardness size putty;
The production method of described attapulgite bi-component high-hardness size putty first component: 1. the batching adding of attapulgite bi-component high-hardness size putty first component is pulverized in the hollander and pulverize, the pulverizing making beating mixes the back and is the mixture of attapulgite bi-component high-hardness size putty first component; 2. the mixture that 1. step is obtained is imported in the multi-functional colloid mill and is carried out homogeneous, froth breaking and grinding, and the particle fineness after the grinding is less than 0.025 millimeter, and canned is attapulgite bi-component high-hardness size putty first component;
The production method of described attapulgite bi-component high-hardness size putty second component is: after the batch mixes with attapulgite bi-component high-hardness size putty second component, pulverize in the input pulverizer, particle fineness after the pulverizing is less than 0.250 millimeter, carry out abrasive dust in the mixture input superfine mill after will pulverizing again, particle fineness behind the abrasive dust is packaged as attapulgite bi-component high-hardness size putty second component less than 0.025 millimeter.
Attapulgite bi-component high-hardness size putty has easy construction, does not roll up skin when using, film forming speed is fast, hardness is high, the characteristics of water-tolerant, is a kind of novel paste environmental type putty.
Attapulgite bi-component high-hardness size putty can increase the bonding force of putty with building wall, reduces the usage quantity of building wall coating materials.
Attapulgite bi-component high-hardness size putty is applicable to the architectural finish engineering.
Embodiment
The invention will be further described below in conjunction with embodiment:
1, the batching of attapulgite bi-component high-hardness size putty is made up of following component by weight percentage: attapulgite bi-component high-hardness size putty first component 65% and attapulgite bi-component high-hardness size putty second component 35%;
The batching of described attapulgite bi-component high-hardness size putty first component is made up of following component by weight percentage: paste attapulgite clay 40%, magnesium chloride 20%, ferrous sulfate 3%, Vltra tears 2% and deionized water 35%;
The batching of described attapulgite bi-component high-hardness size putty second component is made up of following component by weight percentage: magnesia 58%, high strength gypsum powder 40% and Rutile type Titanium Dioxide 2%.
2, the compound method of attapulgite bi-component high-hardness size putty is: after the batch mixes with the first component of attapulgite bi-component high-hardness size putty and attapulgite bi-component high-hardness size putty second component, stir the finished product into attapulgite bi-component high-hardness size putty;
The production method of described attapulgite bi-component high-hardness size putty first component: 1. the batching adding of attapulgite bi-component high-hardness size putty first component is pulverized in the hollander and pulverize, the pulverizing making beating mixes the back and is the mixture of attapulgite bi-component high-hardness size putty first component; 2. the mixture that 1. step is obtained is imported in the multi-functional colloid mill and is carried out homogeneous, froth breaking and grinding, and the particle fineness after the grinding is less than 0.025 millimeter, and canned is attapulgite bi-component high-hardness size putty first component;
The production method of described attapulgite bi-component high-hardness size putty second component is: after the batch mixes with attapulgite bi-component high-hardness size putty second component, pulverize in the input pulverizer, particle fineness after the pulverizing is less than 0.250 millimeter, carry out abrasive dust in the mixture input superfine mill after will pulverizing again, particle fineness behind the abrasive dust is packaged as attapulgite bi-component high-hardness size putty second component less than 0.025 millimeter.
Claims (2)
1, a kind of attapulgite bi-component high-hardness size putty, it is characterized in that the batching of attapulgite bi-component high-hardness size putty is made up of following component by weight percentage: attapulgite bi-component high-hardness size putty first component 35～85% and attapulgite bi-component high-hardness size putty second component 15～65%;
The batching of described attapulgite bi-component high-hardness size putty first component is made up of following component by weight percentage: paste attapulgite clay 15～55%, magnesium chloride 5～35%, ferrous sulfate 1～15%, Vltra tears 0.5～5% and deionized water 5～50%;
The batching of described attapulgite bi-component high-hardness size putty second component is made up of following component by weight percentage: magnesia 40～65%, high strength gypsum powder 30～55% and Rutile type Titanium Dioxide 0.1～5%.
2, the compound method of attapulgite bi-component high-hardness size putty according to claim 1, it is characterized in that, after the batch mixes with the first component of attapulgite bi-component high-hardness size putty and attapulgite bi-component high-hardness size putty second component, stir finished product into attapulgite bi-component high-hardness size putty;
The production method of described attapulgite bi-component high-hardness size putty first component: 1. the batching adding of attapulgite bi-component high-hardness size putty first component is pulverized in the hollander and pulverize, the pulverizing making beating mixes the back and is the mixture of attapulgite bi-component high-hardness size putty first component; 2. the mixture that 1. step is obtained is imported in the multi-functional colloid mill and is carried out homogeneous, froth breaking and grinding, and the particle fineness after the grinding is less than 0.025 millimeter, and canned is attapulgite bi-component high-hardness size putty first component;
The production method of described attapulgite bi-component high-hardness size putty second component is: after the batch mixes with attapulgite bi-component high-hardness size putty second component, pulverize in the input pulverizer, particle fineness after the pulverizing is less than 0.250 millimeter, carry out abrasive dust in the mixture input superfine mill after will pulverizing again, particle fineness behind the abrasive dust is packaged as attapulgite bi-component high-hardness size putty second component less than 0.025 millimeter.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009100301046A CN101585696A (en) | 2009-03-27 | 2009-03-27 | Attapulgite bi-component high-hardness size putty |
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| CNA2009100301046A CN101585696A (en) | 2009-03-27 | 2009-03-27 | Attapulgite bi-component high-hardness size putty |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20130116A1 (en) * | 2013-02-13 | 2014-08-14 | Propack S P A | COMPOSITION FOR THE SETTING OF ENVIRONMENTAL HUMIDITY |
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2009
- 2009-03-27 CN CNA2009100301046A patent/CN101585696A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20130116A1 (en) * | 2013-02-13 | 2014-08-14 | Propack S P A | COMPOSITION FOR THE SETTING OF ENVIRONMENTAL HUMIDITY |
| WO2014125437A1 (en) * | 2013-02-13 | 2014-08-21 | Propack S.P.A. | Composition for ambient moisture regulation, method of preparation thereof and use thereof to regulate the moisture of an environment |
| US10751696B2 (en) | 2013-02-13 | 2020-08-25 | Dayco Europe S.R.L | Composition for ambient moisture regulation, method of preparation thereof and use thereof to regulate the moisture of an environment |
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Open date: 20091125 |