CN103030335B - Colored rock paint and preparation method thereof - Google Patents

Colored rock paint and preparation method thereof Download PDF

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Publication number
CN103030335B
CN103030335B CN201210577169.4A CN201210577169A CN103030335B CN 103030335 B CN103030335 B CN 103030335B CN 201210577169 A CN201210577169 A CN 201210577169A CN 103030335 B CN103030335 B CN 103030335B
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colored stone
stone paint
colored
powder
paint
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CN103030335A (en
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王�义
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Beijing Baochen joint Polytron Technologies Inc
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BEIJING TIANWEI BAOCHEN CHEMICAL PRODUCT Co Ltd
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Abstract

The invention discloses colored rock paint which comprises the following components in mass percentage: 90-93% of colored sand and 6-9% of acrylic based emulsion powder. The invention further discloses a preparation method of the colored rock paint, which comprises the steps of putting the colored sand, the acrylic based emulsion powder, and a thickening agent into a double-screw dry-mixed mortar mixer according to the mass percentage in the colored rock paint, and stirring and obtaining the powder-shaped colored rock paint. The colored rock paint and the preparation method thereof have the advantages that the acrylic based emulsion powder is added into the colored rock paint to serve as a binding material of the powder-shaped colored rock paint, and provides the colored rock paint with high cohesiveness, low water-absorbing property, good crack resistance, efflorescence resistance and long-term durability; and as the prepared colored rock paint is powder-shaped, compared with the traditional pasty colored rock paint, the colored rock paint is convenient and quick to use in a construction process, convenient to package, low in transportation cost, low-toxic, safe, and environment-friendly, and is a good wall material and an indoor decorating material.

Description

A kind of colored stone paint and preparation method thereof
Technical field
The invention belongs to building material technical field, be specifically related to a kind of colored stone paint.
Background technology
Existing material of construction develops for house quality requirements along with people, and particularly as this material of construction for decorated wall surface of colored stone paint, people require more and more higher and diversified for architecture inside and outside decoration.Tradition colored stone paint is uniformly mixed into paste with auxiliary agent in factory by emulsion, sand, pigment, is divided in plastic tank, then transports working-yard to and use.Paste colored stone paint exist packed and transported cost high, when using smell large, winter to store difficulty, summer the shortcoming such as anticorrosion difficulty, paste is used in cold district be very limited, and in distance emulsion grown place comparatively far region use paste colored stone to paint Ben Taigao.
In addition, also has a kind of facing mortar, be that in addition inorganic coagulation material and pigment are used as wall decoration to main raw material(s) again with cement, but, the color of this mortar does not have rich and variedization of colored stone paint, moulding is few, without stereoscopic sensation, and this facing mortar due to main material be cement, the very easily accumulation of salt in the surface soil and produce aberration.
Summary of the invention
For solving the problem, the invention discloses a kind of colored stone paint, working-yard is stirred convenient to use, and colored stone paint of the present invention is Powdered packaged convenience, transportation cost is low, not containing toxic substance, volatility is extremely low, to construction worker and user's toxicological harmless side effect, the excellent splitting resistance of high-adhesion, low water absorbable, suppress the accumulation of salt in the surface soil, long durability, thus ensure that the decorative effect of colored stone paint can lastingly by the impact of the gentle time of moisture, the effect such as reach color and texture nature, vision is soft, expressive force is abundant, stereoscopic sensation is strong.
For achieving the above object, the technical solution adopted in the present invention is: a kind of colored stone paint provided by the invention, and this colored stone enamel-cover draws together color sand and acrylic latex powder, and each composition is respectively in the mass percent of colored stone paint, color sand 90 ~ 93%, acrylic latex powder 6 ~ 9%.Acrylic latex powder used by the present invention is the product that our company (i.e. Beijing Tianwei Baochen Chemical Product Co., Ltd.) produces, its trade name is the special acrylic latex powder 6021A of TIONES board colored stone paint, acrylic latex powder is added in colored stone paint, mix with color sand, the dry powdered of colored stone paint can be realized.And acrylic latex powder is in production, packaging, transport, storage and use, has the incomparable advantage of the true mineral varnish of emulsion-type.In addition, the free formaldehyde content of this latex powder is zero, environmental protection.And mould inhibitor, sanitas and frostproofer need not be added in production formula.Production formula is simple, and production control is easy.Pure acrylic acid redispersable latex powder for colored stone paint provide high-adhesion, low water absorbable, excellent splitting resistance, suppress the accumulation of salt in the surface soil, long durability, thus ensure that the decorative effect of colored stone paint can lastingly by the impact of the gentle time of moisture, the effect such as reach color and texture nature, vision is soft, expressive force is abundant, stereoscopic sensation is strong.
Above-mentioned colored stone paint also comprises thickening material, and thickening material is 0.05 ~ 0.1% in the mass percent of colored stone paint.
Colored stone paint of the present invention, also comprises mineral dye, and mineral dye is 0 ~ 1% in the mass percent of colored stone paint.
Color grain fineness number in the formula of above-mentioned colored stone paint is 10 ~ 140 orders.Color sand is as the filler of colored stone paint, and the selection of color sand size, color and collocation, decide the texture effect of single-component colored stone paint, and the size of color sand total amount decides acrylic latex powder amount size, and then decides colored stone paint over-all properties.
Thickening material in colored stone paint formula of the present invention, what select is that viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mpa ﹒ s under temperature 20 ~ 30 ° of C.Ether of cellulose is the thickening material of colored stone paint, and its consumption adjusts according to application property, when proportioning, determines its consumption according to viscosity measurement.
Also can add mineral dye in above-mentioned colored stone paint, mineral dye comprises that red iron oxide, iron oxide yellow, phthalein are blue or green blue, the one in cobalt blue, two or more mixing.Can adjust and enrich changeable color for decoration needs, and and acrylic latex powder bond strength high, can not aberration be produced, for a long time also can not the accumulation of salt in the surface soil, generation yellowing phenomenon.
The invention also discloses the method preparing colored stone paint, this production method be by the color sand of 10 ~ 140 objects, acrylic latex powder, thickening material according to the mass percent of each composition in colored stone paint: color sand 90 ~ 93%, acrylic latex powder 6 ~ 9%, thickening material 0.05 ~ 0.1% drop in double-screw type dry-mix mixer and stir, temperature is 20 ~ 30 ° of C, stir 15min, namely packaging obtains the colored stone paint of powder shaped.Colored stone paint is made into powder shaped by the present invention, and common paper bag or woven bag get final product packed and transported, and scene adds water and can use, convenient succinct.And traditional paste colored stone paint, need special little plastic tank packaging, packaging and transportation cost are far above powder-like product of the present invention, and patent of the present invention can avoid the shortcomings such as traditional paste colored stone paint smell is large, VOC content is high.
Thickening material selected in above-mentioned preparation method is that viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mpa ﹒ s under temperature 20 ~ 30 ° of C.
The present invention produces the method for colored stone paint, the mineral dye be made up of a kind of, two or more mixing in red iron oxide, iron oxide yellow, the blue or green orchid of phthalein, cobalt blue also can be added in colored stone paint formula, and mineral dye is 0 ~ 1% in the mass percent of colored stone paint, make formation color diversified powder shaped colored stone paint.
To sum up, Advantageous Effects of the present invention, the gelling material of acrylic latex powder as powdery single-component colored stone paint is with the addition of in colored stone paint of the present invention, the over-all properties of redispersable latex powder to powder shaped colored stone paint plays decisive role, pure acrylic acid latex powder considers latex powder second-order transition temperature, basis is selected for minimum film-forming temperature, unit elongation, burst size of methanal, water tolerance, weathering resistance, and the volume of acrylic latex powder is experimentally determined.On domestic market, redispersable latex powder is mainly ethene-vinyl acetate copolymerization rubber powder, vinyl acetate between to for plastic-tertiary monocarboxylic acid ethylene copolymer rubber powder, pure acrylate emulsion copolymer powder etc., by a large amount of experiments, we find when identical volume, water tolerance, the weathering resistance of acrylic latex powder are significantly better than other types rubber powder, microwaveassisted inorganic film-forming components consumption can reduce comparatively speaking, and this is very beneficial for the over-all properties improving colored stone paint.
The colored stone paint that the present invention makes is powder shaped, the paste colored stone paint of comparing traditional, easy to use during construction, quick, the water that only need add colored stone paint powder 14 ~ 20% mixes, and packaged convenience, transportation cost are low, safety low-poison environmental protection, powder shaped color are easily in harmonious proportion, various colors is changeable, and water-intake rate is low, also can not produce the accumulation of salt in the surface soil, yellowing phenomenon for a long time, stereoscopic sensation is strong, is excellent body of wall, indoor hardware fitting.
Embodiment
Below in conjunction with specific embodiment, summary of the invention is described further.
Embodiment one: colored stone paint disclosed by the invention, this colored stone enamel-cover draws together color sand and acrylic latex powder, and each composition is respectively in the mass percent of colored stone paint, color sand 90%, acrylic latex powder 9%.
Also comprise thickening material in above-mentioned colored stone paint formula, and thickening material is 0.05 ~ 0.1% in the mass percent of colored stone paint, selected thickening material is that viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mpa ﹒ s under temperature 20 ~ 30 ° of C.
Color grain fineness number in above-mentioned colored stone paint formula is 10 ~ 140 orders.
The present invention produces the method for colored stone paint, this production method be by the color sand of 10 ~ 140 objects, acrylic latex powder, thickening material according to the mass percent of each composition in colored stone paint: color sand 90%, acrylic latex powder 9%, thickening material 0.05 ~ 0.1% drop in double-screw type dry-mix mixer and stir, temperature is 20 ~ 30 ° of C, stir 15min, namely packaging obtains the colored stone paint of powder shaped.
Thickening material used in production method is that viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mpa ﹒ s under temperature 20 ~ 30 ° of C.
Embodiment two: the formula of colored stone paint of the present invention is color sand 93%, acrylic latex powder 6%, thickening material 0.05%, and mineral dye 1%, above-mentioned percentage ratio is the mass percent of each composition in colored stone paint.
Color grain fineness number in above-mentioned colored stone paint formula is 10 ~ 140 orders, and what thickening material was selected is that viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mpa ﹒ s under temperature 20 ~ 30 ° of C.
The mineral dye added in colored stone paint comprises that red iron oxide, iron oxide yellow, phthalein are blue or green blue, the one in cobalt blue, two or more mixing.
Produce the method for the present embodiment colored stone paint, this production method stirs for color for 10 ~ 140 objects sand, acrylic latex powder, thickening material, mineral dye being dropped in double-screw type dry-mix mixer according to above-mentioned mass percent, temperature is 20 ~ 30 ° of C, stir 15min, namely packaging obtains the colored stone paint of powder shaped.The thickening material used in production method and mineral dye are all the same.
Embodiment three: the formula of colored stone paint of the present invention is color sand 92%, acrylic latex powder 7%, thickening material 0.08%, and mineral dye 0.06%, above-mentioned percentage ratio is the mass percent of each composition in colored stone paint.
Color grain fineness number in above-mentioned colored stone paint formula is 10 ~ 140 orders, and what thickening material was selected is that viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mpa ﹒ s under temperature 20 ~ 30 ° of C.
The mineral dye added in colored stone paint comprises that red iron oxide, iron oxide yellow, phthalein are blue or green blue, the one in cobalt blue, two or more mixing.
Production method is with embodiment two.
Embodiment four: the formula of colored stone paint of the present invention is color sand 91%, acrylic latex powder 8%, thickening material 0.06%, and mineral dye 0.04%, above-mentioned percentage ratio is the mass percent of each composition in colored stone paint.
Color grain fineness number in above-mentioned colored stone paint formula is 10 ~ 140 orders, and what thickening material was selected is that viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mpa ﹒ s under temperature 20 ~ 30 ° of C.
The mineral dye added in colored stone paint comprises that red iron oxide, iron oxide yellow, phthalein are blue or green blue, the one in cobalt blue, two or more mixing.
Production method is with embodiment two.
The powder shaped colored stone paint four embodiments of the present invention obtained checks product performance according to " synthetic resin emulsion sandy paint " (JG/T 24-2000).
Can find out according to test-results, time of drying is fast, and alkali resistance is strong, and water tolerance is good, and alkali resistance is excellent, and cohesive strength is high, and artificial ageing resistance can reach paste colored stone paint performance index completely.Due to its single-component, high/low temperature stability in storage is much better than paste colored stone paint.
The present embodiment is only and further illustrates the present invention, not to inventing any restriction made, all the present invention in fact the simple modification made of content and improve all still belong to technical solution of the present invention protection domain within.

Claims (5)

1. a colored stone paint, it is characterized in that, this colored stone enamel-cover draws together color sand and acrylic latex powder, thickening material, and each composition is respectively in the mass percent of colored stone paint, color sand 90 ~ 93%, acrylic latex powder 6 ~ 9%, thickening material 0.05 ~ 0.1%, the fineness of color sand is 10 ~ 140 orders, and thickening material is at temperature 20 ~ 30 DEG C, viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mPa ﹒ s, and this colored stone paint is powder shaped.
2. colored stone paint according to claim 1, is characterized in that, this colored stone paint also comprises mineral dye, and mineral dye is 0 ~ 1% in the mass percent of colored stone paint.
3. colored stone paint according to claim 2, is characterized in that, described mineral dye comprises that red iron oxide, iron oxide yellow, phthalein are blue or green blue, the one in cobalt blue, two or more mixing.
4. prepare the method for colored stone paint described in claim 1 for one kind, it is characterized in that, this production method be by the color sand of 10 ~ 140 objects, acrylic latex powder, thickening material according to the mass percent of each composition in colored stone paint: color sand 90 ~ 93%, acrylic latex powder 6 ~ 9%, thickening material 0.05 ~ 0.1% drop in double-screw type dry-mix mixer and stir, temperature is 20 ~ 30 DEG C, stir 15min, namely packaging obtains the colored stone paint of powder shaped
The thickening material adopted is at temperature 20 ~ 30 DEG C, and viscosity is the hydroxypropyl methyl cellulose ether of 20000 ~ 150000mPa ﹒ s.
5. a kind of method preparing colored stone paint according to claim 4, it is characterized in that, in colored stone paint formula, also add the mineral dye be made up of a kind of, two or more mixing in red iron oxide, iron oxide yellow, the blue or green orchid of phthalein, cobalt blue, and mineral dye is 0 ~ 1% in the mass percent of colored stone paint.
CN201210577169.4A 2012-12-27 2012-12-27 Colored rock paint and preparation method thereof Active CN103030335B (en)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103723951B (en) * 2013-12-27 2016-01-27 三棵树涂料股份有限公司 Environment-friendlydry dry powder type real stone paint and preparation method thereof and using method
CN103951317B (en) * 2014-04-22 2016-04-13 南通苏宝建筑节能科技有限公司 A kind of heat insulating reflecting colored stone paint and preparation method thereof
CN104151966A (en) * 2014-08-01 2014-11-19 上海展辰涂料有限公司 Zero-VOC (volatile organic compound) formaldehyde-resistant internal wall dry powder texture paint
CN105819742A (en) * 2015-01-07 2016-08-03 铂恩塞尔新材料(上海)股份有限公司 Dry powder really stone paint used for external wall and preparation method thereof
CN106284890A (en) * 2016-08-31 2017-01-04 甘肃赛德丽漆业科技有限公司 A kind of construction method of art colored stone paint
CN112759971A (en) * 2021-02-05 2021-05-07 苏州大乘环保新材有限公司 Colored spar paste anti-formaldehyde putty decorative material and construction process thereof

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Publication number Priority date Publication date Assignee Title
CN101701123A (en) * 2009-11-10 2010-05-05 王家财 Preparation method of vitrified colorful stone lacquer

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Publication number Priority date Publication date Assignee Title
CN101701123A (en) * 2009-11-10 2010-05-05 王家财 Preparation method of vitrified colorful stone lacquer

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Address after: 102299 Beijing city Changping District science and Technology Park Road No. 8 South Building Room 311

Patentee after: Beijing Baochen joint Polytron Technologies Inc

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Denomination of invention: Colored rock paint and preparation method thereof

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