CN102875086B - Internal wall water-fast putty powder - Google Patents
Internal wall water-fast putty powder Download PDFInfo
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- CN102875086B CN102875086B CN201210319042.2A CN201210319042A CN102875086B CN 102875086 B CN102875086 B CN 102875086B CN 201210319042 A CN201210319042 A CN 201210319042A CN 102875086 B CN102875086 B CN 102875086B
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Abstract
The invention belongs to the field of chemical engineering and relates to a building filler material, particularly to internal wall water-fast putty powder. The internal wall water-fast putty powder comprises the following raw materials by weight percent: 20-30 percent of kaolinite powder, 10-20 percent of meerschaum powder, 15-35 percent of Portland cement, 0.5-3.5 percent of hydroxy propyl methyl cellulose, 3-10 percent of japonica rice gel powder, 2-6 percent of crosslinking starch and 0.5-2 percent of medical stone powder. The internal wall water-fast putty powder provided by the invention has the advantages of excellent comprehensive performance and extremely high water resistance and cohesiveness, is free of the phenomena of hollowing, peeling, cracking, flaking, yellowing, mildewing and spotting after being dampened by water, has good aesthetic property, can adsorb indoor poisonous and hazardous materials and is safe and environment-friendly.
Description
Technical field
The invention belongs to chemical field, relate to packing material for building, particularly a kind of Internal wall water-fast putty powder.
Background technology
Putty is before the construction of paint class; the surperficial packing material of pretreated one is carried out to construction surface; object is fill the hole of construction surface and correct the curve deviation of construction surface; lay a solid foundation for obtaining even, level and smooth lacquer painting; therefore good cohesive strength and water tolerance should be possessed; there will not be the phenomenons such as hollowing, peeling, cracking under the long-term erosion ensureing water vapor in atmosphere and still can to combine closely with matrix, play good decoration and provide protection.Due to inner wall of building and human contact's time long, large on the impact of HUMAN HEALTH, therefore construction work is had higher requirement for the water tolerance, aesthetic property, security, the feature of environmental protection etc. of inner wall putty.
CN 1228399C discloses a kind of water-proof putty powder, and it is that raw material 3:2:5 allotment by weight proportion forms by calcium hydroxide, white cement, coarse whiting, after above-mentioned raw materials mixture is even, adds methylcellulose gum 4-6 kilogram again in raw material per ton.
CN 1260313C discloses a kind of environmental protection type water resisting putty, mainly comprises the component of following weight parts: heavy calcium carbonate 70-75, light weight calcium acid calcium powder 20-35, grey matter calcium powder 50-55, alpha's starch 15-20, carboxymethyl cellulose 18-25, water-soluble gelatin powder 14-18.
CN 101585684B discloses a kind of attapulgite interior wall putty powder, be made up of Concavo-convex stick after purifying, activated attapulgite, white portland cement, polyacrylamide and anatase thpe white powder, its production method is: batching, pulverizing, abrasive dust, packaging.Attapulgite interior wall putty powder is put into container, and add water infiltration 5-30 minute, the ratio of attapulgite interior wall putty powder and water is 1:0.5-1:4, after stirring, just can carry out knife-coat application.
CN 101225261B discloses a kind of architectural interior anion waterproof putty powder and preparation method thereof, by following weight is: activated calcium powder 100-300 part, Paris white 100-700 part, negative ion powder 50-200 part, organic gel materials 1-10 part, Mierocrystalline cellulose 1-5 part.Above-mentioned negative ion powder is the mixed powder of ultra-fine tourmaline powder and physisorption material, and wherein the fineness of ultra-fine tourmaline powder is more than 2.6 μm, and purity is more than 95%; Physisorption material is the one in diatomite and modified activated carbon, and the weight of physisorption material accounts for the 20-35% of negative ion powder gross weight.
CN 101418153B discloses a kind of health care putty powder, is made up of the raw material of following parts by weight: heavy calcium carbonate 60-65 part, calcium hydroxide powder 16-30 part, talcum powder 10-15 part, methylcellulose gum powder 0.5-1 part, bentonite in powder 1-2.5 part, titanium dioxide 0.5-1 part, plant long jiao powder 3-4 part, sandalwood powder 2-3 part, Japanese Honeysuckle flower dry powder 1-2 part, chrysanthemum flower dry powder 1-2 part, Long Gu Powder 2-3 part, Powder Phaseoli radiati 1-2 part.
CN 101319103B discloses a kind of negative ion putty powder, is mixed by talcum powder, plant gum powder and tourmaline powder.
CN 100564459C discloses a kind of water resistance putty powder with adsorption function and preparation method thereof.Zeolite powder and/or diatomite are used in putty powder as sorbent material, give the performance of putty powder absorption toxic and harmful, and strengthen the sticking power of putty powder.In putty powder, use water-resisting agent, especially cross-linking starch, obviously can improve the water tolerance of putty powder.
In the above-mentioned inner wall putty powder mentioned, some cohesive strengths are lower, poor adhesive force, some water resistances poor, easy hollowing, peeling, cracking, some unstable chemcial properties, easily turned to be yellow and played blackspot, what have does not have adsorptivity for toxic and harmful, do not have the effect purified air and even also can discharge toxic and harmful in air, the inner wall putty powder that over-all properties is very excellent not yet occurs.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, a kind of Internal wall water-fast putty powder integrating the over-all properties of excellence is provided, it has extremely strong water tolerance and cohesiveness, without hollowing, peeling, be full of cracks, obscission after making moist by water, also without jaundice, mouldy, a blackspot phenomenon, aesthetic property is good, and the hazardous and noxious substances in energy adsorption chamber, safety and environmental protection.
For achieving the above object, the present invention adopts following technical scheme:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning:
Kaolin powder 20-30%, sepiolite powder 10-20%, silicate cement 15-35%, Vltra tears 0.5-3.5%, polished rice gel powder 3-10%, cross-linking starch 2-6%, medical stone powder 0.5-2%.
Described kaolin powder whiteness is high, matter is soft, easy dispersion suspension in water, there is high-adhesion and good plasticity-, electrical insulating property, antiacid dissolubility, resistivity against fire etc.
The weight percent of described kaolin powder in Internal wall water-fast putty powder of the present invention is 20-30%, such as, can be 20%, 20.5%, 21%, 22%, 22.8%, 23%, 23.6%, 24%, 24.6%, 25%, 25.7%, 26.2%, 27%, 28%, 28.5%, 29%, 30%; Be preferably 22-28%; Most preferably be 25%.
Described sepiolite powder shrinking percentage is low, plasticity-good, specific surface is large, adsorptivity is strong.There is heat insulation, insulation, anticorrosive, radioprotective and the advantage such as thermally-stabilised.
The weight percent of described sepiolite powder in Internal wall water-fast putty powder of the present invention is 10-20%, such as, can be 10%, 10.5%, 11%, 11.6%, 12%, 12.5%, 13%, 13.7%, 14%, 14.4%, 15%, 15.8%, 16%, 16.2%, 17%, 17.9%, 18%, 18.1%, 19%, 19.5%, 20%; Be preferably 13-17%; Most preferably be 15%.
Described silicate cement fast solidifying, frost resistance and wear resistance are all good.
The weight percent of described silicate cement in Internal wall water-fast putty powder of the present invention is 15-35%, such as, can be 15%, 16.4%, 18%, 19%, 20%, 21.6%, 23%, 24.7%, 25%, 26.8%, 29%, 30%, 31.5%, 32%, 33.2%, 35%; Be preferably 20-30%; Most preferably be 25%.
Described Vltra tears cohesive strength is high, and water-holding agent performance is good, mainly as thickening material, dispersion agent and stablizer.Can make putty coating light exquisiteness, not shedding, improves flow leveling, improves putty-painting and extends operable time, and putty because of so dry that to chap too soon, and can not can strengthen the intensity after putty sclerosis after smearing.
The weight percent of described Vltra tears in Internal wall water-fast putty powder of the present invention is 0.5-3.5%, such as, can be 0.5%, 0.6%, 0.74%, 0.8%, 1%, 1.18%, 1.39%, 1.5%, 1.65%, 1.82%, 1.9%, 2%, 2.25%, 2.4%, 2.5%, 2.73%, 2.84%, 2.95%, 3%, 3.1%, 3.24%, 3.3%, 3.46%, 3.5; Be preferably 1-3%; Most preferably be 2%.
Described polished rice gel powder is made by oneself by the present invention, and be using polished rice as raw material, after adding the water of its 3-8 times weight, boiling is to pulpous state, crosses and filters non-soup compound, then after cooling, drying, is milled to powder and get final product.Preferably, fineness≤140 order of described polished rice gel powder.
The weight percent of described polished rice gel powder in Internal wall water-fast putty powder of the present invention is 3-10%, such as, can be 3%, 3.1%, 3.8%, 4%, 4.6%, 4.7%, 5%, 5.1%, 5.5%, 5.8%, 6%, 6.2%, 6.5%, 6.75%, 6.9%, 7%, 7.4%, 8%, 8.3%, 9.6%, 10%; Be preferably 5-8%; Most preferably be 7%.
Described cross-linking starch take starch as raw material, with phosphorus oxychloride, Trisodium trimetaphosphate, hexanodioic acid, hexametaphosphate for linking agent, take sodium hydroxide as catalyzer, carry out crosslinked gained to starch, its transmittance is low, resistance to acids and bases and gellifying property improve.
The weight percent of described cross-linking starch in Internal wall water-fast putty powder of the present invention is 2-6%, such as, can be 2%, 2.1%, 2.3%, 2.5%, 2.7%, 2.8%, 3%, 3.2%, 3.5%, 3.8%, 4%, 4.2%, 4.5%, 4.6%, 4.75%, 4.9%, 5%, 5.1%, 5.4%, 5.5%, 5.9%, 6%; Be preferably 3-5%; Most preferably be 4%.
Described medical stone powder is a kind of to biological nontoxic, harmless and have certain bioactive composite minerals, and its main chemical compositions is inorganic silico-aluminate, has very strong adsorptive power, good effect for purifying air for pigment and bacterium.
The weight percent of described medical stone powder in Internal wall water-fast putty powder of the present invention is 0.5-2%, such as, can be 0.5%, 0.55%, 0.57%, 0.6%, 0.65%, 0.7%, 0.72%, 0.75%, 0.8%, 0.83%, 0.85%, 0.9%, 0.92%, 1%, 1.05%, 1.1%, 1.2%, 1.3%, 1.41%, 1.5%, 1.64%, 1.7%, 1.8%, 1.83%, 1.9%, 1.95%, 2%; Be preferably 0.6-1.5%; Most preferably be 0.9%.
In sum, the preferred technical solution of the present invention is:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning: kaolin powder 22-28%, sepiolite powder 13-17%, silicate cement 20-30%, Vltra tears 1-3%, polished rice gel powder 5-8%, cross-linking starch 3-5%, medical stone powder 0.6-1.5%.
Most preferred technique scheme of the present invention is:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning: kaolin powder 25%, sepiolite powder 15%, silicate cement 25%, Vltra tears 2%, polished rice gel powder 7%, cross-linking starch 4%, medical stone powder 0.9%.
" comprising " of the present invention, mean it except described component, can also contain other components, these other components give described Internal wall water-fast putty powder with different characteristics.In addition, " comprising " of the present invention, can also replace with enclosed " being " or " by ... make ".No matter which kind of composition is Internal wall water-fast putty powder of the present invention comprise, and its weight percent sum is 100%
The all expression processing parameters, component concentration, reaction conditions etc. that use in the specification and in the claims are all appreciated that the modification adding term " about " in all cases.Therefore, unless indicated to the contrary, the difference of the character that given in the specification and in the claims numerical value can obtain desired by the present invention and changing.At bottom line, and be not used in the scope application of Equivalent principle being defined as claim, each numerical value should at least make an explanation by using common rounding method according to the value of reported significant figure.And all scopes announced at this are all appreciated that the starting point and end point values that comprise scope, comprise and are included in wherein among a small circle with all arbitrarily.Such as, certain scope " 1-10 " should be considered to comprise (included) between minimum value 1 and maximum value 10 any and among a small circle all; Namely all initial with the minimum value being more than or equal to 1, and with the maximum value being less than or equal to 10 terminate among a small circle all, such as 5-10,3.3-6.7, or 1.5-8.8.All reference mentioned within this document are all appreciated that all includes for reference.
Compared with prior art, Internal wall water-fast putty powder of the present invention has excellent over-all properties, water tolerance and cohesiveness extremely strong, in water, 96 h immersion are without exception, and alkaline-resisting 48 hours are without exception, without hollowing, peeling, be full of cracks, obscission after making moist by water, also without jaundice, mouldy, a blackspot phenomenon, aesthetic property is good, and the hazardous and noxious substances in energy adsorption chamber, safety and environmental protection, long service life.
Below in conjunction with embodiment, the present invention is further elaborated.But following example is only simple and easy example of the present invention, does not represent or limits the scope of the present invention, and interest field of the present invention is as the criterion with claims.
Embodiment
For better the present invention being described, be convenient to understand technical scheme of the present invention, typical but non-limiting embodiment of the present invention is as follows:
Embodiment 1:
Be prepared as follows polished rice gel powder:
Using polished rice as raw material, add the water of its 3-8 times weight, boiling, to pulpous state, is crossed and is filtered non-soup compound, then through cooling, drying, grinds, and crosses 140 mesh sieves, makes fineness≤140 object polished rice gel powder.
Embodiment 2:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning:
Kaolin powder 25%, sepiolite powder 15%, silicate cement 25%, Vltra tears 2%, polished rice gel powder 7%, cross-linking starch 4%, medical stone powder 0.9%.
Embodiment 3:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning:
Kaolin powder 28%, sepiolite powder 13%, silicate cement 30%, Vltra tears 1%, polished rice gel powder 8%, cross-linking starch 3%, medical stone powder 1.5%.
Embodiment 4:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning:
Kaolin powder 22%, sepiolite powder 17%, silicate cement 20%, Vltra tears 3%, polished rice gel powder 5%, cross-linking starch 5%, medical stone powder 0.6%.
Embodiment 5:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning:
Kaolin powder 30%, sepiolite powder 10%, silicate cement 35%, Vltra tears 0.5%, polished rice gel powder 10%, cross-linking starch 2%, medical stone powder 2%.
Embodiment 6:
A kind of Internal wall water-fast putty powder, it comprises the raw material according to following weight percentage proportioning:
Kaolin powder 20%, sepiolite powder 20%, silicate cement 15%, Vltra tears 3.5%, polished rice gel powder 3%, cross-linking starch 6%, medical stone powder 0.5%.
It should be noted that and understand, when not departing from the spirit and scope of the present invention required by accompanying claim, various amendment and improvement can be made to the present invention of foregoing detailed description.Therefore, the scope of claimed technical scheme is not by the restriction of given any specific exemplary teachings.
Applicant states, above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. an Internal wall water-fast putty powder, it is characterized in that, it comprises the raw material according to following weight percentage proportioning: kaolin powder 20-30%, sepiolite powder 10-20%, silicate cement 15-35%, Vltra tears 0.5-3.5%, polished rice gel powder 3-10%, cross-linking starch 2-6%, medical stone powder 0.5-2%;
Wherein, described polished rice gel powder is prepared as follows: using polished rice as raw material, adds the water of its 3-8 times weight, and boiling, to pulpous state, is crossed and filtered non-soup compound, then through cooling, dry, be milled to fineness≤140 object polished rice gel powder.
2. Internal wall water-fast putty powder according to claim 1, is characterized in that, the weight percentage of described kaolin powder is 22-28%.
3. Internal wall water-fast putty powder according to claim 2, is characterized in that, the weight percentage of described sepiolite powder is 13-17%.
4. Internal wall water-fast putty powder according to claim 1, is characterized in that, the weight percentage of described silicate cement is 20-30%.
5. Internal wall water-fast putty powder according to claim 1, is characterized in that, the weight percentage of described Vltra tears is 1-3%.
6. Internal wall water-fast putty powder according to claim 1, is characterized in that, the weight percentage of described polished rice gel powder is 5-8%.
7. Internal wall water-fast putty powder according to claim 1, is characterized in that, the weight percentage of described cross-linking starch is 3-5%.
8. Internal wall water-fast putty powder according to claim 1, is characterized in that, the weight percentage of described medical stone powder is 0.6-1.5%.
9. Internal wall water-fast putty powder according to claim 1, it is characterized in that, described putty powder comprises the raw material according to following weight percentage proportioning: kaolin powder 25%, sepiolite powder 15%, silicate cement 25%, Vltra tears 2%, polished rice gel powder 7%, cross-linking starch 4%, medical stone powder 0.9%.
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| CN201210319042.2A CN102875086B (en) | 2012-08-31 | 2012-08-31 | Internal wall water-fast putty powder |
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| CN201210319042.2A CN102875086B (en) | 2012-08-31 | 2012-08-31 | Internal wall water-fast putty powder |
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| CN102875086B true CN102875086B (en) | 2014-12-17 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000827A (en) * | 2015-06-30 | 2015-10-28 | 广西科技大学 | Water-resistant putty powder and preparation method thereof |
| CN105001696A (en) * | 2015-07-30 | 2015-10-28 | 广西梧州龙鱼漆业有限公司 | Environment-friendly waterproof putty powder |
| CN105017837A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Internal wall putty powder |
| CN105038365A (en) * | 2015-07-31 | 2015-11-11 | 广西梧州龙鱼漆业有限公司 | Putty powder for wooden furniture |
| CN105273477A (en) * | 2015-10-23 | 2016-01-27 | 广西兴安县桂兴矿粉厂 | Environment-friendly putty powder as well as preparation and using methods thereof |
| CN105199469A (en) * | 2015-10-26 | 2015-12-30 | 广西兴安县桂兴矿粉厂 | Anion interior-wall putty powder |
| CN105384401A (en) * | 2015-10-26 | 2016-03-09 | 广西兴安县桂兴矿粉厂 | Flexible putty powder |
| CN105199468A (en) * | 2015-10-26 | 2015-12-30 | 广西兴安县桂兴矿粉厂 | Firm putty powder |
| CN105198322A (en) * | 2015-10-26 | 2015-12-30 | 广西兴安县桂兴矿粉厂 | Interior-wall putty powder |
| CN106118209A (en) * | 2016-08-31 | 2016-11-16 | 常熟市奇越新型建材科技有限公司 | Putty powder for exterior wall |
| CN107129182B (en) * | 2017-05-18 | 2019-03-15 | 济南大学 | A kind of modified gel powder and its production method and application |
| CN107722704A (en) * | 2017-10-20 | 2018-02-23 | 桂林市春晓环保科技有限公司 | A kind of environmentally friendly water-proof putty powder and preparation method thereof |
| CN109082148A (en) * | 2018-07-09 | 2018-12-25 | 惠州市漆优化工股份有限公司 | A kind of water-fast calcimine of inner wall of building |
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| CN1461312A (en) * | 2001-03-26 | 2003-12-10 | 火箭兄弟公司 | Process for cooking/drying of amylose rich starches |
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