CN104650679A - Outer wall decoration material of rock quartz slice paint and preparation technology of outer wall decoration material - Google Patents

Outer wall decoration material of rock quartz slice paint and preparation technology of outer wall decoration material Download PDF

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Publication number
CN104650679A
CN104650679A CN201510092952.5A CN201510092952A CN104650679A CN 104650679 A CN104650679 A CN 104650679A CN 201510092952 A CN201510092952 A CN 201510092952A CN 104650679 A CN104650679 A CN 104650679A
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decorative
mass percentage
technology
speed
sliver
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CN201510092952.5A
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Chinese (zh)
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凌旭姣
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凌旭姣
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Priority to CN201510092952.5A priority Critical patent/CN104650679A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/28Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic

Abstract

The invention discloses an outer wall decoration material of rock quartz slice paint and a preparation technology of the outer wall decoration material. The outer wall decoration material is prepared by mixing the following components in percentage by mass: 65%-75% of an emulsion base material and 25%-35%of a colorful slice, wherein the emulsion base material is prepared by mixing the following components in percentage by mass: 25%-33% of a hydroxyethyl cellulose solution, 0.1%-0.2% of a wetting agent, 1%-3% of propylene glycol, 3%-5% of a film-forming additive, 0.1%-0.3% of a fungicide, 60%-67% of a pure siloxane-acrylate emulsion, 0.2%-0.3% of a neutralizer and 0.8%-1.2% of a thickener. The technology comprises the following steps: sequentially putting the emulsion base material and the colorful slice into a low-speed stirrer, and stirring at the speed of 15-25r/min for 10-20 minutes, thereby obtaining a jelly product, and standing for 24 hours. The rock quartz slice paint is capable of replacing increasingly scarce precious mine resource, is a new generation of novel light decoration material which is energy-saving and environment-friendly in construction, and is low in construction cost, good in effect and popular with users.

Description

A kind of sodium fluoroaluminate sliver paint external wall decorative material and preparation technology thereof
Technical field
The invention belongs to decorative materials technology, relate to a kind of exterior wall environment protecting and power-saving new decorative material and preparation technology thereof, specifically a kind of sodium fluoroaluminate sliver paint external wall decorative material and preparation technology thereof.
Background technology
Along with the development of science on decoration, carry out according to country and carry out isothermal holding on building wall face, thermal insulation layer is smeared anticracking grout face, the impact of being expanded with heat and contract with cold, the difficulty on decoration is brought to wall face, tiling is afraid of to come off, and the exterior coating decoration time is not long, and the degree of cracking resistance is not strong yet.With stone material dry suspending, mine resources is inadequate, and a building office block, office building, hotel will excavate and spend hundreds of ton stone material, add up and must spend several ten million tons of stone materials in a city, and accumulation in a year gets up must excavate several mountains, and cost is too large thus.According to above practical situation, be easily stained with sand and dust ash with true mineral varnish, texture paint, damage and be difficult to repair, use sandstone sliver paint, fidelity effect does not reach, and be a kind of color some coating by water-water, too thin do not have stereoscopic sensation.
According to above-mentioned practical situation, development research a kind of lightweight, caking ability is firm, fidelity is strong, colorful attractive in appearance, dustproof and waterproof, anti-aging and excellent performance imitative stone material, grouan, marmorean new decorative material can be replaced extremely urgent.
Summary of the invention
The present invention is in order to solve the problem, devise a kind of sodium fluoroaluminate sliver paint external wall decorative material and preparation technology thereof, this sodium fluoroaluminate sliver paint can replace day by day rare valuable mine resources, be building energy conservation of new generation, environmental protection light-duty, cost is low, the new decorative material of good decorating effect.
The technique means that the present invention adopts is:
One, a sodium fluoroaluminate sliver paint external wall decorative material, key is: this material is mixed according to following mass percentage proportioning by following component:
Emulsion binder 65 ~ 75%,
Colored sliver 25 ~ 35%,
Wherein, described emulsion binder is formed with following mass percentage mixture by following component:
Wherein, described hydroxyethyl cellulose aqueous solution is formed according to following mass percentage mixture by following component:
Preferably, described material is mixed according to following mass percentage proportioning by following component:
Emulsion binder 70%,
Colored sliver 30%,
Described emulsion binder is formed with following mass percentage mixture by following component:
Preferably, described hydroxyethyl cellulose aqueous solution is formed according to following mass percentage mixture by following component:
Further, the model of described Natvosol is 250HBR.
Two, a preparation technology for sodium fluoroaluminate sliver paint external wall decorative material, described processing step comprises:
(1) preparation of emulsion binder
The preparation of A, hydroxyethyl cellulose aqueous solution
Get the raw materials ready by following mass percentage: Natvosol 1.8 ~ 2.5%, water 97.205 ~ 98%, sterilant 0.1 ~ 0.2%, neutralizing agent 0.09 ~ 0.1%;
Afterwards, first be added in high speed dispersor by water, the rotating speed of its high speed dispersor is 350-400 rev/min, then adds Natvosol and carry out stirring 30-40 minute, the rotating speed of high speed dispersor is 1400-1500 rev/min, to be mixed is, after vitreous state or translucent, add sterilant, stir after 5-6 minute, add neutralizing agent, adjust pH value to 8-9, stir, leave standstill that to obtain hydroxyethyl cellulose aqueous solution for subsequent use;
B, in the following order and mass percentage material is added to successively in low speed dispersion machine, its low speed dispersing speed is 300-400 rev/min, and churning time is 30-40 minute, leave standstill can obtain emulsion binder, for subsequent use:
(2) with mass percentage proportioning be: emulsion binder 65 ~ 75%, colored sliver 25 ~ 35% feeding, and put into low-speed mixer successively, stirring velocity 15-25 rev/min, within churning time 10-20 minute, become g., jelly-like, leave standstill.
Time of repose described in previous step is no less than 24 hours.
Preferably, the rotating speed of described high speed dispersor is 1440 revs/min.
Beneficial effect of the present invention is: 1), this quality product wins international environment, quality system certification, detects, meet national standard HG/T4343-2012 through national inspection centers; 2) this product weight is light, dust-proof, waterproof, and performance is good, anti-aging; 3), decoration does not affect by area, moulding size, and is applicable to decorating building that is high-rise, Super High more than 100 meters; 4), caking ability is strong, is applicable to various basal plane as the spraying and decorating of the cement surfaces such as buildings, office building, hotel, lodging building, community, gymnasium, bridge, warming plate, plank, metal sheet, stainless steel plate, stone material surface, ceramic tile face, top-grade building thing; 5), decoration construction speed is fast, and recruitment labour is few; 6), fidelity is strong, and color is many, can imitate the lines of various stone material, and the metope of decoration can reach the top grade elegance effect as lithotome; 7), this sodium fluoroaluminate sliver paint a kind ofly replaces day by day rare valuable mine resources, and be light-duty, the new decorative material of building energy conservation of new generation, environmental protection, cost is low, effective, deeply favors by users.
Embodiment
The Natvosol of preparation used by hydroxyethyl cellulose aqueous solution, sterilant, neutralizing agent model are respectively: the U.S. is sub-to imperial 250HBR, U.S. Troy K-14, Hebei sunrise RC-95.The water wherein used is deionized water.
Preparation emulsion binder use wetting agent, film coalescence aid, sterilant, pure third silicon emulsion, neutralizing agent, thickening material model be respectively: Hebei sunrise FFZ-1, Shandong Yi Shiman TEXAMOL, U.S. Troy K-14, Hebei sunrise RC-308, Hebei sunrise RC-95, Hebei sunrise RC-9702.The propylene glycol used in addition is that LG-DOW is produced.
With embodiment, technical solution of the present invention is described in detail below.
The embodiment list of hydroxyethyl cellulose aqueous solution is in table 1, and the embodiment list of emulsion binder is in table 2, table 3, and the embodiment list of sodium fluoroaluminate sliver paint external wall decorative material is in table 4.
Table 1
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5
Water 97.31 97.42 97.205 97.75 98
Natvosol 2.5 2.3 2.5 2 1.8
Sterilant 0.1 0.18 0.2 0.15 0.102
Neutralizing agent 0.09 0.1 0.095 0.1 0.098
By water processing step be first: first water is added in high speed dispersor, the rotating speed of its high speed dispersor is 350-400 rev/min, then adds Natvosol and carry out stirring 30-40 minute, and the rotating speed of high speed dispersor is 1440 revs/min, to be mixed is after vitreous state or translucent, add sterilant, stir after 5-6 minute, add neutralizing agent, adjust pH value to 8-9, stir, leave standstill and obtain hydroxyethyl cellulose aqueous solution at least 24 hours, for subsequent use.
Table 2
Table 3
Be added in low speed dispersion machine successively by the order of component each in table 2, table 3, its low speed dispersing speed is 300-400 rev/min, and churning time is 30-40 minute, leaves standstill and can obtain emulsion binder in 24,25 or 26 hours, for subsequent use.
Table 4
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5
Emulsion binder 65 67 70 72 75
Colored sliver 35 33 30 28 25
Emulsion binder, colored sliver are put into low-speed mixer, stirring velocity 15-25 rev/min successively, within churning time 10-20 minute, becomes g., jelly-like, leave standstill 24 hours.
Sodium fluoroaluminate sliver paint external wall decorative material obtained like this and the difference of other external wall decorative material as follows:
1, compared with exterior coating, exterior coating simulated effect is low, and endurance does not grow (general 2--3), and easily fade, come off, although cost is at that time low, 3--5 must renovate, and cost of adding up is just high.
2, with ceramic tile ratio, modern buildings is all carried out energy-conservation, adopt exterior-wall heat insulation, exterior-wall heat insulation major part adopts the insulation of foam, CPS plate, so tile paste is on warming plate, warming plate is expanded with heat and contract with cold, the material of tile paste is rigid, easily comes off, and there is regulation in existing country, be afraid of that ceramic tile comes off to cause the accident, do not have employed.
3, with true mineral varnish, texture paint ratio, true mineral varnish is a kind of product innovation in modern development, but color sand be all excavation mine, what adopt is all mine resources, and makes finished product easy sticky dust on wall outside, not too applicable in the north, be difficult to cleaning rinse, if any damage, be difficult to repair, seam, joint effect are bad.
4, with water-water ratio, water-water is on the basis of elastic coating, development one coloured silk point coating out, and it is the color be sprayed on emulsion additive color pulp color on metope, and it does not have artificial stereo sense, and commercially non-widespread use.
5, compared with stone material, marble, grouan, stone material is ancient times and present decorative applications many on exterior wall, and ancient times are that solid is built a wall, and arch is built.Modern times paste and adopt steelframe, cladding, and be harder, but stone material is the mine of excavation, as excavation year in and year out, which has so much mine resources.The environment of the earth wrecks, and putting off until some time later stone material dry suspending need with how many steel, artificial, and this is also waste mine, manpower.As dry-hang stone, buildings, house will increase how much cement, reinforcing bar, sand, manually, comprehensive cost of adding up will exceed sodium fluoroaluminate sliver paint several times of the present invention.
To sum up, according to above comparative analysis, sodium fluoroaluminate sliver paint of the present invention has following advantage:
1, natural granite outward appearance extraordinary manner, and the decoration of different shaping can be suitable for.
The features such as the life-span that 2, this product can play waterproof and dustproof, firm, weather-proof, pollution resistance strong, cleaning is easy, can extend buildings.
3, emulation property is strong, and moulding style, color are many, and the application such as size, decoration is unrestricted.
4, easy construction, utilizes general spray gun to spray, and the design of design master can be made to create outstanding masterpiece, and speed of application is fast.
5, renovation easily, as former cement wall surface, ceramic tile face, stone material surface, metal covering, aluminium-plastic panel, CRC, FRC, plasterboard, plank, cystose, glass reinforced plastic, FRP Columns etc., only need clean up, decoration construction on former surface layer.
6, the effect of imitating natural marble, grouan can be reached on interior/exterior decoration, there is natural stone texture, stone material color is lastingly beautiful, superior performance, does not chap, ungauged regions, waterproof, anticracking, mildew-resistant, water-fast, durable, weather-proof, hydrochloric acid tack of receiving is strong, does not limit, can show arbitrarily with basal plane moulding in bamboo product construction by basal plane shape.
In a word, this product is that one is increased income and decreased expenditure, and updates, the energy-conserving product of protection mine resources.

Claims (8)

1. a sodium fluoroaluminate sliver paint external wall decorative material, is characterized in that: this material is mixed according to following mass percentage proportioning by following component:
Emulsion binder 65 ~ 75%,
Colored sliver 25 ~ 35%,
Wherein, described emulsion binder is formed with following mass percentage mixture by following component:
2. a kind of sodium fluoroaluminate sliver paint external wall decorative material according to claim 1, is characterized in that: described hydroxyethyl cellulose aqueous solution is formed according to following mass percentage mixture by following component:
3. the preparation technology of a kind of sodium fluoroaluminate sliver paint external wall decorative material according to claim 1, is characterized in that: described material is mixed according to following mass percentage proportioning by following component:
Emulsion binder 70%,
Colored sliver 30%,
Described emulsion binder is formed with following mass percentage mixture by following component:
4. the preparation technology of a kind of sodium fluoroaluminate sliver paint external wall decorative material according to claim 2, is characterized in that: described hydroxyethyl cellulose aqueous solution is formed according to following mass percentage mixture by following component:
5. the preparation technology of a kind of sodium fluoroaluminate sliver paint external wall decorative material according to claim 2, is characterized in that: the model of described Natvosol is 250HBR.
6. a preparation technology for sodium fluoroaluminate sliver paint external wall decorative material, is characterized in that: described processing step comprises:
(1) preparation of emulsion binder
The preparation of A, hydroxyethyl cellulose aqueous solution
Get the raw materials ready by following mass percentage: Natvosol 1.8 ~ 2.5%, water 97.205 ~ 98%, sterilant 0.1 ~ 0.2%, neutralizing agent 0.09 ~ 0.1%;
Afterwards, first be added in high speed dispersor by water, the rotating speed of its high speed dispersor is 350-400 rev/min, then adds Natvosol and carry out stirring 30-40 minute, the rotating speed of high speed dispersor is 1400-1500 rev/min, to be mixed is, after vitreous state or translucent, add sterilant, stir after 5-6 minute, add neutralizing agent, adjust pH value to 8-9, stir, leave standstill that to obtain hydroxyethyl cellulose aqueous solution for subsequent use;
B, in the following order and mass percentage material is added to successively in low speed dispersion machine, its low speed dispersing speed is 300-400 rev/min, and churning time is 30-40 minute, leave standstill can obtain emulsion binder, for subsequent use:
(2) with mass percentage proportioning be: emulsion binder 65 ~ 75%, colored sliver 25 ~ 35% feeding, and put into low-speed mixer successively, stirring velocity 15-25 rev/min, within churning time 10-20 minute, become g., jelly-like, leave standstill.
7. the preparation technology of a kind of sodium fluoroaluminate sliver paint external wall decorative material according to claim 6, is characterized in that: described time of repose is no less than 24 hours.
8. the preparation technology of a kind of sodium fluoroaluminate sliver paint external wall decorative material according to claim 6, is characterized in that: the rotating speed of described high speed dispersor is 1440 revs/min.
CN201510092952.5A 2015-03-02 2015-03-02 Outer wall decoration material of rock quartz slice paint and preparation technology of outer wall decoration material Pending CN104650679A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105672600A (en) * 2016-01-22 2016-06-15 凌旭姣 Rock crystal heat-insulating integrated board
CN107603290A (en) * 2017-09-21 2018-01-19 苏州振振好新型建材科技有限公司 A kind of tough and tensile weather-proof exterior wall sliver paint
CN108192447A (en) * 2017-12-29 2018-06-22 凌旭姣 Rock quartz burnt-in sand paint external wall decorative material and its preparation process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102070310A (en) * 2010-12-02 2011-05-25 阜阳市欧尚建材有限公司 Novel stone-like paint and preparation method thereof
CN102533038A (en) * 2011-12-19 2012-07-04 河南省德嘉丽科技开发有限公司 Natural stone paint
CN102617071A (en) * 2012-03-23 2012-08-01 尚怀兴 High-gloss real stone lacquer and marble simulation lacquer
CN103740177A (en) * 2013-12-06 2014-04-23 青岛益群漆业集团有限公司 Development of super weather-proof marble coating rock slice paint
CN104130656A (en) * 2014-07-28 2014-11-05 桐乡市屠甸天虹涂料厂 Granite-simulative multi-color paint and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102070310A (en) * 2010-12-02 2011-05-25 阜阳市欧尚建材有限公司 Novel stone-like paint and preparation method thereof
CN102533038A (en) * 2011-12-19 2012-07-04 河南省德嘉丽科技开发有限公司 Natural stone paint
CN102617071A (en) * 2012-03-23 2012-08-01 尚怀兴 High-gloss real stone lacquer and marble simulation lacquer
CN103740177A (en) * 2013-12-06 2014-04-23 青岛益群漆业集团有限公司 Development of super weather-proof marble coating rock slice paint
CN104130656A (en) * 2014-07-28 2014-11-05 桐乡市屠甸天虹涂料厂 Granite-simulative multi-color paint and preparation method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
徐峰等: "《建筑涂料技术与应用》", 31 May 2009, 中国建筑工业出版社 *
沈春林: "《化学建材原材料手册》", 31 August 2008, 中国标准出版社 *
耿耀宗: "《现代水性涂料工艺·配方·应用》", 30 April 2013, 中国石化出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105672600A (en) * 2016-01-22 2016-06-15 凌旭姣 Rock crystal heat-insulating integrated board
CN107603290A (en) * 2017-09-21 2018-01-19 苏州振振好新型建材科技有限公司 A kind of tough and tensile weather-proof exterior wall sliver paint
CN108192447A (en) * 2017-12-29 2018-06-22 凌旭姣 Rock quartz burnt-in sand paint external wall decorative material and its preparation process

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