CN102977657A - Special elastic putty for elastic fluorocarbon paint with aluminium-plastic panel effect and preparation method thereof - Google Patents
Special elastic putty for elastic fluorocarbon paint with aluminium-plastic panel effect and preparation method thereof Download PDFInfo
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- CN102977657A CN102977657A CN201210505279XA CN201210505279A CN102977657A CN 102977657 A CN102977657 A CN 102977657A CN 201210505279X A CN201210505279X A CN 201210505279XA CN 201210505279 A CN201210505279 A CN 201210505279A CN 102977657 A CN102977657 A CN 102977657A
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Abstract
The invention discloses special elastic putty for elastic fluorocarbon paint with aluminium-plastic panel effect and a preparation method thereof. The special elastic putty comprises powder and a sizing agent, wherein the powder comprises the following components in parts by weight: 220 to 270 parts of inorganic bond, 60 to 80 parts of grinding assisting material, 420 to 600 parts of sandy powder, 1 to 2 parts of anti-crack short fiber, 4 to 5 parts of macromolecular water-retaining agent, 1 to 2 parts of anti-crack wood fiber, 60 to 80 parts of crushed crude pearlite, and 70 to 80 parts of expanded vermiculite; and the sizing agent comprises the following components in parts by weight: 45 to 70 parts of soft water, 7 to 9 parts of dispersing agent, 1 to 3 parts of macromolecular water-retaining agent, and 920 to 950 parts of elastic emulsion. When in use, the powder and the sizing agent are mixed at a weight ratio of 2:1. The special elastic putty is high in bonding strength, so that a firm base layer can be formed; the special elastic putty can be coated to reach thickness of 10 to 15mm in a large area in one step, so that the thick coating technology can be met, and the base layer with high flatness can be formed; and the special elastic putty is high in elastic coating performance, cannot be cracked by being oppositely folded, has resistance to cracking, and is water resistant, alkali resistant, easy for construction, and easy to grind.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, be specifically related to a kind of aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty and preparation method thereof.
Background technology
Fluorine carbon lacquer is the most high-grade present coating, can reach the aluminium-plastic panel effect, thereby replaces aluminium-plastic panel, and its cost is low, good construction.
The building putties kind is a lot, relatively more low-grade is with the white putty of fiber, gesso, great majority add talcum powder with 107 glue or 801 glue, perhaps adding a little old powder forms, the topmost defective of these putty is to be easy in a humid environment absorb the moisture content expansion and to cause that coated membrane falls, opens stripping, plays drum, affects coating quality.These putty can only be used for common external wall construction, and such as thin batch of ash etc., shrinkability is large, and the requirement that high-grade elastic fluorocarbon coats with lacquer the aluminium-plastic panel effect is not satisfied in easy to crack, difficult polishing.
Summary of the invention
Technical problem to be solved by this invention provides a kind of dedicated elas-tic putty of aluminium-plastic panel effect elastic fluorocarbon lacquer, this putty can disposable batch heap about 2 centimeters thick, strike off about 2 square metres and then with 2 meters long floating rules, can satisfy the thick technique of scraping, once can big area scrape 10～15mm thickness, can form the basic unit of high Pingdu, this putty has good elasticity, scrape under dry rear shovel on glass, the coating doubling can not ruptured.Can satisfy the special construction processing requirement of aluminium plastic sheet-imitation elastic fluorocarbon lacquer effect, various aspects of performance is excellent, strong adhesion, do not ftracture, easily construction, easily smooth, easy polishing, can form the effect of aluminium-plastic panel basic unit face.
The technical problem that the present invention also will solve provides the preparation method of above-mentioned bouncing putty.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty, it comprises the component of following parts by weight:
Powder:
Slurry:
During use, powder and slurry weight ratio of mixture are 2:1.
Described inorganic adhesive is preferably 325 order white cements, 425 order white cements, 325 order black cements or 425 order black cements.
The described abrasive material that helps is preferably zinc stearate, talcum powder, OK powder or aerosil, further is preferably zinc stearate.Excellent grinability is provided.
Described sand powder is preferably one or more in 80 order quartz sands, 40 order quartz sands, 400 order calcite powders, 400 orders ash calcium powder, 325 order coarse whitings, 400 order talcum powder, the common stone flour of 40 ~ 80 orders and the 200 order quartz sands.
Described cracking resistance staple fibre is 3-19mm with length preferentially, and Fibre diameter is the polypropene staple of 24 μ m or 48 μ m.Can play anti-cracking role.
Described macromole water-holding agent is preferably Vltra tears, hydroxypropyl methyl cellulose ether or methyl hydroxyethylcellulose, further is preferably Vltra tears.With the rate of drying that slows down, protect just special construction requirement.
The fineness of described perlite powder is preferably 100 ~ 300 orders, more preferably 150 orders.Described perlite powder, expanded vermiculite body gently can increase the flexibility of putty, improve the splitting resistance of putty.
Described cracking resistance wood fibre is preferably used natural fiber, can play anti-cracking role.
Described elastic emulsion can provide sticking power, bounding force, has the excellent snappiness of filming, and doubling is not ftractureed, and can prevent cracking behavior.Common commercially available elastic emulsion all can use, preferred BLJ-953B or day dam 2000, and the elastic emulsion Use Limitation fruit of these two kinds of models is best.
Described dispersion agent is preferably unsaturated polycarboxylic acid polymkeric substance, organo-siloxane interpolymer or alkaline urethane copolymers; Such as extra large river 5040, dispersion agent P19 etc.
The preparation method of above-mentioned aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty is:
The preparation method:
(1) with macromole water-holding agent, cracking resistance wood fibre, cracking resistance staple fibre, help abrasive material to be mixed into uniform premix elasticity powder;
(2) with formula ratio half inorganic adhesive, formula ratio half the sand powder and the premix elasticity powder of step (1) preparation of 1/3 amount, in the spiral dispersing machine, disperse 15-20min, to evenly;
(3) drop into again the remaining inorganic adhesive of formula ratio, residue sand powder, perlite powder, expanded vermiculite, 1/3 amount the premix elasticity powder of step (1) preparation, disperse 15-20min to evenly;
(4) drop into again the premix elasticity powder that remaining step (1) prepares, continue to disperse 15-20min to even;
Slurry preparation method: with 500 ~ 600 rev/mins of soft water, dispersion agent, macromole water-holding agent, elastic emulsion, disperse 5 ~ 10min to evenly;
When this bouncing putty used, powder: slurry: water=2:1:0.1 stirred evenly placement, uses behind the 30min.
Component related in the present invention's prescription all can obtain by buying in market except specifying.
Beneficial effect of the present invention:
Aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty of the present invention is with cracking resistance wood fibre and cracking resistance propylene staple fibre compound use, and macromole water-holding agent, the filler compatibility of grain strength coupling together, adopt elastic emulsion that sticking power, bounding force further are provided, has the excellent film elasticity that is coated with, doubling is not ftractureed, and can prevent cracking behavior.
Use it to reach the high request of elastic fluorocarbon lacquer dedicated elas-tic putty: i.e. strong adhesion, do not ftracture, easily construction, easily smooth, easy polishing effect, can form the effect of aluminium-plastic panel basic unit face, main is that traditional putty construction is once thin batch, Deng after doing time thin batch again, fast drying, criticize thick easy to crack, criticize many times, and be difficult to reach the planeness requirement, and this product be first with disposable batch of this putty heap about 2 centimeters thick, strike off about 2 square metres and then with 2 meters long floating rules, require easily to strike off, the surface can not be dry, if criticize first slightly dried the striking off with regard to unrenewable floating rule in putty surface of heap and constructed this moment, this special process requirement of aluminium plastic sheet-imitation elastic fluorocarbon lacquer effect that Here it is, this product can satisfy this special processing requirement, and traditional putty does not reach this requirement.
Aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty of the present invention, have following advantage: (1) cohesive strength is very high, can form firmly basic unit.(2) satisfy the thick technique of scraping, but once big area is scraped 10-15mm thickness, can form the basic unit of high-flatness.(3) have the excellent film elasticity that is coated with, doubling is not ftractureed, and can prevent cracking behavior.(4) water-fast, alkaline-resisting, good construction, easily polishing.
Embodiment:
Raw materials used
1. elastic emulsion BLJ-953B, day dam 2000: Shanghai Bao Lijia company limited
2. macromole water-holding agent Vltra tears MH60001P6, MH10007P4: the agency of Shanghai red sun group, Japan produces.
3. cracking resistance wood fibre HM300, HM230, auxiliary agent: the agency of Shanghai red sun group, Japan produces.
4. inorganic adhesive, sand powder: local At Meishan, changxing, zhejiang Province company.
5. cracking resistance staple fibre: staple length is that 3-19mm, Fibre diameter are 24 μ m or 48 μ m polypropene staples: Shanghai sieve is built chemical science and technology company.Produce in Taiwan.
6. help abrasive material BT-1819(Zinic stearas), aerosil, OK powder: Singapore produces, Guangzhou hundred profits are closed company, perseverance reaches coating.
7.150 order perlite powder: the prosperous profit of Xinyang Pingqiao District Building Materials Factory.
8. expanded vermiculite: Datong District, Jiande City town hundred city coating material powder factories.
9. dispersion agent: river, extra large river 5040(sea chemical industry), the long weathering worker in P19(Shanghai company limited).
Embodiment 1:
A kind of aluminium-plastic panel effect fluorine carbon lacquer dedicated elas-tic putty, it comprises the component of following parts by weight:
Powder
Slurry
The preparation method:
(1) Vltra tears (MH60001P6), cracking resistance wood fibre, polypropene staple (length 9mm, diameter 48 μ m), zinc stearate are mixed into uniform premix elasticity powder.
(2) with formula ratio half 425 order white cements, formula ratio half 200 order quartz sands and the premix elasticity powder of step (1) preparation of 1/3 amount, in the spiral dispersing machine, disperse 20min, to evenly.
(3) drop into again the remaining 425 order white cements of formula ratio, residue 200 order quartz sands, 150 order perlite powders, expanded vermiculite, the premix elasticity powder of step (1) preparation of 1/3 amount disperses 20min extremely evenly.
(4) drop into again the premix elasticity powder that remaining step (1) prepares, continue to disperse 20min to even.
Slurry preparation method: with soft water, dispersion agent (extra large river 5040), Vltra tears (MH60001P6), elastic emulsion (BLJ-953B), 500 ~ 600 rev/mins, disperse 5 ~ 10min to even.
During use, powder: slurry: water=2:1:0.1(weight ratio), stir evenly placement, use behind the 30min.
Embodiment 2:
A kind of aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty, it comprises the component of following parts by weight:
Powder
Slurry
The preparation method:
(1) Vltra tears (MH10007P4), cracking resistance wood fibre, polypropene staple (length 6mm, diameter 24 μ m), talcum powder are mixed into uniform premix elasticity powder.
(2) with formula ratio half 325 order black cements, formula ratio half common stone flour and the premix elasticity powder of step (1) preparation of 1/3 amount, in the spiral dispersing machine, disperse 15min, to evenly.
(3) drop into again the remaining 325 order black cements of formula ratio, remain common stone flour, 150 order perlite powders, expanded vermiculite, the premix elasticity powder of step (1) preparation of 1/3 amount disperses 15min to evenly.
(4) drop into again the premix elasticity powder that remaining step (1) prepares, continue to disperse 15min to even.
Slurry preparation method: with soft water, dispersion agent P19, Vltra tears (MH10007P4), elastic emulsion (day dam 2000), 500 ~ 600 rev/mins, disperse 5 ~ 10min to even.
During use, powder: slurry: water=2:1:0.1(weight ratio), stir evenly placement, use behind the 30min.
Embodiment 3:
A kind of aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty, it comprises the component of following parts by weight:
Powder
Slurry
The preparation method:
(1) methyl hydroxyethylcellulose, cracking resistance wood fibre, polypropene staple (length 9mm, diameter 48 μ m), 400 order aerosils are mixed into uniform premix elasticity powder.
(2) with formula ratio half 425 order white cements, formula ratio half 400
#The premix elasticity powder of step (1) preparation of calcite powder and 1/3 amount disperses 20min in the spiral dispersing machine, to even.
(3) drop into again the remaining 425 order white cements of formula ratio, residue 400
#Calcite powder, 150 order perlite powders, expanded vermiculite, the premix elasticity powder of step (1) preparation of 1/3 amount disperses 20min to even.
(4) drop into again the premix elasticity powder that remaining step (1) prepares, continue to disperse 20min to even.
Slurry preparation method: with soft water, dispersion agent (extra large river 5040), methyl hydroxyethylcellulose, elastic emulsion (BLJ-953B), 500 ~ 600 rev/mins, disperse 5 ~ 10min to even.During use, powder: slurry: water=2:1:0.1(weight ratio), stir evenly placement, use behind the 30min.
Embodiment 4:
The coating of getting embodiment 1 preparation carries out technology for detection, and the result is as follows:
Claims (10)
1. an aluminium-plastic panel effect elastic fluorocarbon coats with lacquer dedicated elas-tic putty, it is characterized in that it comprises the component of following parts by weight:
Powder:
Slurry:
During use, powder and slurry weight ratio of mixture are 2:1.
2. aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty according to claim 1 is characterized in that described inorganic adhesive is 325 order white cements, 425 order white cements, 325 order black cements or 425 order black cements.
3. aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty according to claim 1 is characterized in that the described abrasive material that helps is zinc stearate, talcum powder, OK powder or aerosil.
4. aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty according to claim 1 is characterized in that described sand powder is one or more in 80 order quartz sands, 40 order quartz sands, 400 order calcite powders, 400 orders ash calcium powder, 325 order coarse whitings, 400 order talcum powder, the common stone flour of 40 ~ 80 orders and the 200 order quartz sands.
5. aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty according to claim 1 is characterized in that described cracking resistance staple fibre is that length is 3-19mm, and Fibre diameter is the polypropene staple of 24 μ m or 48 μ m.
6. aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty according to claim 1 is characterized in that described macromole water-holding agent is Vltra tears, hydroxypropyl methyl cellulose ether or methyl hydroxyethylcellulose.
7. aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty according to claim 1 is characterized in that described elastic emulsion is BLJ-953B or day dam 2000.
8. aluminium-plastic panel effect elastic fluorocarbon according to claim 1 coats with lacquer dedicated elas-tic putty, and the fineness that it is characterized in that described perlite powder is 100 ~ 300 orders.
9. aluminium-plastic panel effect elastic fluorocarbon according to claim 1 coats with lacquer dedicated elas-tic putty, it is characterized in that its preparation method is:
The preparation method:
(1) with macromole water-holding agent, cracking resistance wood fibre, cracking resistance staple fibre, help abrasive material to be mixed into uniform premix elasticity powder;
(2) with formula ratio half inorganic adhesive, formula ratio half the sand powder and the premix elasticity powder of step (1) preparation of 1/3 amount, in the spiral dispersing machine, disperse 15-20min, to evenly;
(3) drop into again the remaining inorganic adhesive of formula ratio, residue sand powder, perlite powder, expanded vermiculite, 1/3 amount the premix elasticity powder of step (1) preparation, disperse 15-20min to evenly;
(4) drop into again the premix elasticity powder that remaining step (1) prepares, continue to disperse 15-20min to even;
Slurry preparation method: with 500 ~ 600 rev/mins of soft water, dispersion agent, macromole water-holding agent, elastic emulsion, disperse 5 ~ 10min to evenly;
When this bouncing putty used, powder: slurry: water=2:1:0.1 stirred evenly placement, uses behind the 30min.
10. the preparation method of aluminium-plastic panel effect elastic fluorocarbon lacquer dedicated elas-tic putty claimed in claim 1 is characterized in that comprising the steps:
The preparation method:
(1) with macromole water-holding agent, cracking resistance wood fibre, cracking resistance staple fibre, help abrasive material to be mixed into uniform premix elasticity powder;
(2) with formula ratio half inorganic adhesive, formula ratio half the sand powder and the premix elasticity powder of step (1) preparation of 1/3 amount, in the spiral dispersing machine, disperse 15-20min, to evenly;
(3) drop into again the remaining inorganic adhesive of formula ratio, residue sand powder, perlite powder, expanded vermiculite, 1/3 amount the premix elasticity powder of step (1) preparation, disperse 15-20min to evenly;
(4) drop into again the premix elasticity powder that remaining step (1) prepares, continue to disperse 15-20min to even;
Slurry preparation method: with 500 ~ 600 rev/mins of soft water, dispersion agent, macromole water-holding agent, elastic emulsion, disperse 5 ~ 10min to evenly;
When this bouncing putty used, powder: slurry: water=2:1:0.1 stirred evenly placement, uses behind the 30min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505279.XA CN102977657B (en) | 2012-11-30 | 2012-11-30 | A kind of Special elastic putty for elastic fluorocarbon paint with aluminium-plastic panel effect and preparation method thereof |
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| CN201210505279.XA CN102977657B (en) | 2012-11-30 | 2012-11-30 | A kind of Special elastic putty for elastic fluorocarbon paint with aluminium-plastic panel effect and preparation method thereof |
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| CN102977657B CN102977657B (en) | 2015-07-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433272A (en) * | 2016-08-27 | 2017-02-22 | 苏州雅晟建筑装饰工程有限公司 | Waterproof exterior wall putty powder and preparation method thereof |
| CN107201065A (en) * | 2017-07-19 | 2017-09-26 | 合肥广民建材有限公司 | A kind of diatom ooze ornament materials and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648181A (en) * | 2005-02-05 | 2005-08-03 | 张人韬 | Dispersive short-cut fiber anti-crack mastic powder |
| WO2007099185A1 (en) * | 2006-02-28 | 2007-09-07 | Juan Alsina Vilamala | Semi-mineral paint composed of three agglutinants or film-forming agents |
| CN101041751A (en) * | 2006-11-02 | 2007-09-26 | 董善刚 | Highly dynamic cracking resistant type elastic putty |
| CN101343437A (en) * | 2008-08-12 | 2009-01-14 | 无锡市虎皇漆业有限公司 | Dry powder wood putty special for fluorine-carbon paint with plastic-aluminum plate effect and preparation thereof |
-
2012
- 2012-11-30 CN CN201210505279.XA patent/CN102977657B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648181A (en) * | 2005-02-05 | 2005-08-03 | 张人韬 | Dispersive short-cut fiber anti-crack mastic powder |
| WO2007099185A1 (en) * | 2006-02-28 | 2007-09-07 | Juan Alsina Vilamala | Semi-mineral paint composed of three agglutinants or film-forming agents |
| CN101041751A (en) * | 2006-11-02 | 2007-09-26 | 董善刚 | Highly dynamic cracking resistant type elastic putty |
| CN101343437A (en) * | 2008-08-12 | 2009-01-14 | 无锡市虎皇漆业有限公司 | Dry powder wood putty special for fluorine-carbon paint with plastic-aluminum plate effect and preparation thereof |
Non-Patent Citations (2)
| Title |
|---|
| 孟兆瑞: "弹性乳液－弹性腻子－弹性涂料", 《新型建筑材料》 * |
| 桑国臣等: "外墙外保温柔性耐水干粉腻子的研制", 《新型建筑材料》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433272A (en) * | 2016-08-27 | 2017-02-22 | 苏州雅晟建筑装饰工程有限公司 | Waterproof exterior wall putty powder and preparation method thereof |
| CN107201065A (en) * | 2017-07-19 | 2017-09-26 | 合肥广民建材有限公司 | A kind of diatom ooze ornament materials and preparation method thereof |
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| CN102977657B (en) | 2015-07-29 |
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Address after: No.888, Huhuang Avenue, Fangqiao Town Industrial Zone, Yixing City, Wuxi City, Jiangsu Province Patentee after: Huhuang New Material Technology Group Co.,Ltd. Address before: No.888, Huhuang Avenue, Fangqiao Town Industrial Zone, Yixing City, Wuxi City, Jiangsu Province Patentee before: WUXI HUHUANG PAINT Co.,Ltd. |
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