CN101585685B - Attapulgite water proof putty powder - Google Patents
Attapulgite water proof putty powder Download PDFInfo
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- CN101585685B CN101585685B CN2009100301031A CN200910030103A CN101585685B CN 101585685 B CN101585685 B CN 101585685B CN 2009100301031 A CN2009100301031 A CN 2009100301031A CN 200910030103 A CN200910030103 A CN 200910030103A CN 101585685 B CN101585685 B CN 101585685B
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- proof putty
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Abstract
The invention discloses attapulgite water proof putty powder. The key point of technical proposal of the invention is that the attapulgite water proof putty powder consists of purified attapulgite, white bentonite, white Portland cement, activated hydrated silica, polyvinyl alcohol fine powder, and rutile type titanium dioxide. The production method of the attapulgite water proof putty powder comprises the following steps: material charging, crushing, grinding powder, and packing to obtain the finished products of the attapulgite water proof putty powder. The attapulgite water proof putty powder has the characteristics of fine texture, quick drying, good adhesion property, strong adhesive force, water tightness, cracking resistance, powder fall-off prevention, paint conservation, and convenient construction. The attapulgite water proof putty powder has a long service life, does not need to be removed as a puffy layer before decorations in future and allows for carrying out following construction with only surface polishing and local repair, thereby improving the quality and decorative effect of finishing projects, and protecting buildings. The attapulgite water proof putty powder is suitable for the architectural finishing engineering.
Description
Technical field
The present invention relates to coating, be specifically related to a kind of attapulgite water proof putty powder.
Background technology
Water proof putty should have higher bonding strength and water tolerance, though putty can not be immersed in water, but all can there be water vapour to exist in the air forever, metope is exposed in the air, all the time be not subjected to the erosion of steam, water-tolerant just means long service life, and poor water resistance just means that work-ing life is very short.But the poor water resistance of many putty products, intensity is low, and the metope of having scraped putty has very strong water-absorbent, and it is shorter that its maximum harm is exactly work-ing life, and hollowing, peeling, cracking have brought great hidden danger to upholstery easily.Many people carry out being coated with of new putty and scrape fitting up or original putty being shoveled during secondary decoration, not only contaminate environment but also cause the great wasting of resources.
Chinese patent publication number: CN1796467, open day: on July 5th, 2006, name is called " lacquer putty paste, powder capable of for purifying air in use on inner wall and outer wall ", disclose that " a kind of lacquer putty paste, powder capable of for purifying air in use on inner wall and outer wall is characterized in that: following raw materials according is made according to following weight proportion: tourmalinite 10-20 part, talcum powder 800-1000 part, carboxymethyl cellulose 20-40 part, 1.5 parts of water 300-500 of formaldehyde 0.4-0.8 part whitening agent part.Advantage of the present invention is: 1, have antibiotic, bacteriostatic effect, have the function that purifies air, can dispel multiple toxic gases such as indoor formaldehyde, ammonia, radon, benzene.2, because tourmalinite can be launched the efficient far infrared rays of 4-14um, the 0.06M A bioelectric current of generation and human-body biological electric current 0.06M A are complementary.Therefore the present invention can reach and keep HUMAN HEALTH, strengthens the effect of the physique of human body.”
The weak point of above-mentioned patent is that this technology is to be main material production " lacquer putty paste, powder capable of for purifying air in use on inner wall and outer wall " with the talcum powder, and talcum powder is a kind of filler, though in prescription, added carboxymethyl cellulose, therefore but its proportion seldom, is easy to cause putty coating efflorescence, cracking, hollowing and comes off.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of attapulgite water proof putty powder is provided.
Attapulgite water proof putty powder is made up of Concavo-convex stick after purifying, white wilkinite, white portland cement, active silica fume, polyvinyl alcohol ultrafine powder and Rutile type Titanium Dioxide.
The production method of attapulgite water proof putty powder is: batching, pulverizing, abrasive dust, be packaged as the finished product of attapulgite water proof putty powder.
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 " Attapulgite wet beneficiation craft ", the screening of mineral such as the hydromica in the attapulgite clay, quartz, opal and carbonate is got rid of, obtain a kind of Concavo-convex stick after purifying.
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, Concavo-convex stick after purifying adds in the putty solution, under external force stirs, form stable not stratified gelinite fast, viscosity and thixotropy are preferably arranged.
The white wilkinite has the flight of colors of going out and absorption property, also has good plasticity, cohesiveness and perviousness, helps increasing the sticking power of attapulgite water proof putty powder to building wall.
White portland cement has the pure white exquisiteness of color and luster, intensity height, sticking power is good, cohesive force is big and anti-rimose characteristics, can strengthen the water-resistant capacity and the later strength of attapulgite water proof putty powder.
It is strong that active silica fume has adsorptive power, and wear resistance is good, resistance to chemical attack, and the calking seepage force is even, increases the degree of compactness of putty, prevents the putty cracking, uvioresistant and age inhibiting characteristics.
The polyvinyl alcohol ultrafine powder has good cold water instant dissolving, excellent film-forming properties, stronger cementability and perviousness, can improve the sticking power and the crocking resistance of attapulgite water proof putty powder, prevents that putty construction back from producing efflorescence, chap and peeling off.
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 water proof putty powder is made up of following component by weight percentage: Concavo-convex stick after purifying 15～45%, white wilkinite 15～40%, white portland cement 10～40%, active silica fume 10～25%, polyvinyl alcohol ultrafine powder 0.5～5% and Rutile type Titanium Dioxide 0.1～5%.
Described Concavo-convex stick after purifying is: the wet beneficiation craft that uses Attapulgite, the Attapulgite ore deposit mixture that will contain earth impurity, import in the hydrolytic tank after crushed, soak after 24 hours, dash with high-pressure pump and to turn over, and the sieve of the drum by making with stainless steel steel wire sieve removes the impurity more than 1 millimeter, send in the acclive settling tank, continuation is dashed with high-pressure pump and is turned over, after 12 hours, because the proportion in Attapulgite ore deposit is lighter, its the superiors in whole throw out draws this part Attapulgite ore deposit with slush pump and sends in the flat settling tank, emits unnecessary water after 15 hours, through 2-3 days seasoning, take out this part Attapulgite and be Concavo-convex stick after purifying;
Above-mentioned technology is to adopt " the Attapulgite wet beneficiation craft " in application on September 18th, 2003 by the inventor, and the Chinese patent Granted publication number is: CN1224463, Granted publication day: on October 26th, 2005.
2, the production method of attapulgite water proof putty powder is: after the batch mixes with attapulgite water proof putty powder, 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 the finished product of attapulgite water proof putty powder less than 0.025 millimeter.
Using method: attapulgite water proof putty powder is put into container, added water infiltration 5～30 minutes, the ratio of attapulgite water proof putty powder and water is 1: 0.5～1: 4, through after stirring, just can carry out knife-coat application.
The attapulgite water proof putty powder fast drying that is of close texture has that cohesiveness is good, strong adhesion, water-fast, freedom from cracking, not shedding, can save the characteristics of coating and easy construction.
Attapulgite water proof putty powder is very long work-ing life; when carrying out secondary, three times or more times finishing after the several years; need not shovel down putty layer again; can carry out the next process construction behind polishing top layer, the sectional repair; improved the quality and the decorative effect of coating project, strengthened provide protection buildings.
Attapulgite water proof putty powder is applicable to the architectural finish engineering.
Embodiment
The invention will be further described below in conjunction with embodiment:
1, the batching of attapulgite water proof putty powder is made up of following component by weight percentage: Concavo-convex stick after purifying 32%, white wilkinite 25%, white portland cement 26%, active silica fume 12%, polyvinyl alcohol ultrafine powder 4% and Rutile type Titanium Dioxide 1%.
2, the production method of attapulgite water proof putty powder is: after the batch mixes with attapulgite water proof putty powder, 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 the finished product of attapulgite water proof putty powder less than 0.025 millimeter.
Claims (2)
1. attapulgite water proof putty powder, it is characterized in that the batching of attapulgite water proof putty powder is made up of following component by weight percentage: Concavo-convex stick after purifying 15～45%, white wilkinite 15～40%, white portland cement 10～40%, active silica fume 10～25%, polyvinyl alcohol ultrafine powder 0.5～5% and Rutile type Titanium Dioxide 0.1～5%;
Described Concavo-convex stick after purifying is: the wet beneficiation craft that uses Attapulgite, the Attapulgite ore deposit mixture that will contain earth impurity, import in the hydrolytic tank after crushed, soak after 24 hours, dash with high-pressure pump and to turn over, and the sieve of the drum by making with stainless steel steel wire sieve removes the impurity more than 1 millimeter, send in the acclive settling tank, continuation is dashed with high-pressure pump and is turned over, after 12 hours, because the proportion in Attapulgite ore deposit is lighter, its the superiors in whole throw out draws this part Attapulgite ore deposit with slush pump and sends in the flat settling tank, emits unnecessary water after 15 hours, through 2-3 days seasoning, take out this part Attapulgite and be Concavo-convex stick after purifying.
2. the production method of attapulgite water proof putty powder according to claim 1, it is characterized in that, after the batch mixes with attapulgite water proof putty powder, 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, the particle fineness behind the abrasive dust is packaged as the finished product of attapulgite water proof putty powder less than 0.025 millimeter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100301031A CN101585685B (en) | 2009-03-27 | 2009-03-27 | Attapulgite water proof putty powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100301031A CN101585685B (en) | 2009-03-27 | 2009-03-27 | Attapulgite water proof putty powder |
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| CN101585685A CN101585685A (en) | 2009-11-25 |
| CN101585685B true CN101585685B (en) | 2011-10-26 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119721B (en) * | 2014-08-09 | 2016-05-04 | 季红军 | A kind of inner wall putty with sterilizing deodoring function |
| CN105238107A (en) * | 2015-10-16 | 2016-01-13 | 文雪烽 | Moisture proof material |
| CN105566981B (en) * | 2016-03-03 | 2017-12-15 | 临泉县绿梦佳涂料厂 | A kind of inner wall environmentally-friendly sealing compound |
| CN111777384B (en) * | 2020-07-21 | 2022-04-19 | 苏州大乘环保新材有限公司 | Exterior wall decoration powder and exterior wall decoration construction method |
| CN112430406A (en) * | 2020-12-22 | 2021-03-02 | 谢绪林 | Waterproof putty powder and preparation method thereof |
| CN113337151A (en) * | 2021-07-12 | 2021-09-03 | 广东粤冠建材有限公司 | Waterproof putty with modified attapulgite for inner wall surface |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368014A (en) * | 2008-09-17 | 2009-02-18 | 中国建筑材料科学研究总院 | Inorganic putty powder with function of governing humidness |
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- 2009-03-27 CN CN2009100301031A patent/CN101585685B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368014A (en) * | 2008-09-17 | 2009-02-18 | 中国建筑材料科学研究总院 | Inorganic putty powder with function of governing humidness |
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| CN101585685A (en) | 2009-11-25 |
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