CN104072027A - Lotus leaf type faux stone paint for exterior wall and preparation method of lotus leaf type true stone paint - Google Patents

Lotus leaf type faux stone paint for exterior wall and preparation method of lotus leaf type true stone paint Download PDF

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Publication number
CN104072027A
CN104072027A CN201410225984.3A CN201410225984A CN104072027A CN 104072027 A CN104072027 A CN 104072027A CN 201410225984 A CN201410225984 A CN 201410225984A CN 104072027 A CN104072027 A CN 104072027A
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lotus leaf
parts
stone paint
leaf type
add
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CN201410225984.3A
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CN104072027B (en
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高世寒
高致远
高莫凡
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Hebei Chenyang Industry and Trade Group Co Ltd
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ANHUI PROVINCE SEVEN DR CHEMICAL NEW MATERIAL Co Ltd
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Abstract

The invention discloses a lotus leaf type faux stone paint for an exterior wall and a preparation method of the lotus leaf type faux stone paint. The lotus leaf type faux stone paint is prepared from the following raw materials in parts by weight: 850-900 parts of water, 115-125 parts of lotus leaf hydrophobe, 8-12 parts of rohm and haas thickening agent RM-8W, 8-12 parts of polyurethane thickening agent, 38-42 parts of hydroxyethyl cellulose, 115-125 parts of coalescing agent, 95-105 parts of ethylene glycol, 1-2 parts of dimethyl silicon oil, 8-12 parts of 1,2-benzisothiazolin-3-one, 9-11 parts of AmP-95, 1900-1210 parts of silicone-acrylate emulsion and 7400-7600 parts of natural color sand. Compared with the traditional faux stone paint, the lotus leaf type faux stone paint has the advantage that production equipment and process are free of any regulation and extremely simple and convenient in operation. The traditional faux stone paint has the defects of labor waste and huge material waste caused by the condition that a layer of finish-coat paint is needed to be coated as a protective layer in construction to improve the water resistance of a coating. According to the invention, the lotus leaf type faux stone paint organically combines the traditional true stone paint with the water resistance, so that the construction cost is greatly reduced.

Description

True mineral varnish of a kind of lotus leaf type exterior wall and preparation method thereof
Technical field
The invention belongs to architectural decoration material field, relate in particular to true mineral varnish of a kind of lotus leaf type exterior wall and preparation method thereof.
Background technology
True mineral varnish first reason natural colour sand is made, and expressive force is abundant, and texture is strong, serious atmosphere, and plasticity-is good; Moreover, there is cracking resistance, resistance to marquis, protect look, sound-absorbing, mildew-resistant; Secondly, hardness is high, more can compare favourably with grouan, and the weather-proof time limit can reach 15 years above etc. advantages, thereby on market, is widely used at present.
But the true mineral varnish water-resistant coating using is in the market generally poor, have a strong impact on the attractive in appearance and work-ing life of coating.
Mainly there is following defect:
1, meeting water turns white, grows dim;
2, because the main aggregate of true mineral varnish is color sand, fine and close relatively not, porosity is higher, and moisture very easily infiltrates inner body of wall by space, and alkali part of inner body of wall cement based is separated out, and very easily causes the coating accumulation of salt in the surface soil and the phenomenon of fading;
3,, in the winter time time, snow-broth melts, along wall and under, slowly infiltrate body of wall inside; Night, mercury dropped, the moisture infiltrating in body of wall freezes, expands.So go round and begin again, coating will be frozen shortcake, efflorescence, and weather resistance is had a greatly reduced quality;
4,, along with the infiltration of rainwater, can there is drum, foaming in true mineral varnish coating, ring shell, the problem such as peel off conventionally;
Many times, the laying dust on buildings can infiltrate coating along with rainwater, and serious pollution coating, affects attractive in appearance.
Summary of the invention
The present invention adds special addition agent in formula, by construction, forms the hydrophobic protective layer of one deck densification at true mineral varnish coatingsurface, has given true mineral varnish coating lotus leaf the same hydrophobic function.Water is fallen on true mineral varnish, just as on falling lotus leaf.Do not get wet, be not stained with ash.Thereby effectively having solved the true mineral varnish coating chance water causing because of poor water resistance turns white, grows dim; The accumulation of salt in the surface soil, fade; Play drum, foaming, ring shell, peel off, freeze the defect such as shortcake, efflorescence.
The present invention adopts following technical scheme to achieve these goals:
The true mineral varnish of a kind of lotus leaf type exterior wall, is characterized in that, it is to be made by the raw material of following weight parts: water 850-900, lotus leaf hydrophobizing agent 115-125, ROHM AND HAAS thickening material RM-8W 8-12, polyurethane thickener 8-12, Natvosol 38-42, film coalescence aid 115-125, ethylene glycol 95-105, dimethyl silicone oil 1-2, BIT 8-12, AmP-95 9-11, organosilicon crylic acid latex 1900-1210, natural colour sand 7400-7600;
Described film coalescence aid is obtained by the raw material blending of following weight parts: coconut husk charcoal 1-2, butyl polyacrylate 1-2, celestite powder 1-2, Viscotrol C 0.5-1.3, dioctyl maleate 0.3-0.6, antioxidant 1076 1-2, irgasfos 168 1-2, magnesium hydroxide 0.8-1.2, polyvinyl alcohol 1-2, silicon sol 10-20, cobalt naphthenate 1-1.5, water glass 1-2;
The preparation method of described film coalescence aid is: the each raw material taking is uniformly mixed to 3-4 minute under 500-700 rev/min, under 1200-1300 rev/min, be uniformly mixed 2-4 minute, then add suitable quantity of water, after under 300-400 rev/min, be uniformly mixed 5-8 minute, stop stirring, to obtain final product.
The preparation method of the described true mineral varnish of lotus leaf type exterior wall, is characterized in that: comprise the following steps:
(1), in reactor, add water, start motor, adjust rotating speed at 300-500r/min, add thickening material A, stir 8-12 minute;
(2) add, successively lotus leaf hydrophobizing agent, ethylene glycol, film coalescence aid, Amp-95, BIT, stir 14-16 minute;
(3), add organosilicon crylic acid latex, finally drip successively polyurethane thickener, ROHM AND HAAS thickening material RM-8W, stir 14-16 minute;
(4), add natural colour sand;
(5), finally add surplus stock, stir 4-6 minute;
(6), packaging.
Principle of the present invention is: the present invention adds a kind of lotus leaf hydrophobizing agent in whole formula; in true mineral varnish formula, add this lotus leaf hydrophobizing agent; through true mineral varnish Spray painting tool; on the metope of spraying application; in drying process, the lotus leaf hydrophobizing agent in formula is along with the volatilization of moisture is slowly moved to coatingsurface, and the final hydrophobic protective layer that forms one deck densification at coatingsurface; from producing to construction, whole process does not have chemical reaction.
Beneficial effect of the present invention: the product of 1, producing according to the present invention; through true mineral varnish Spray painting tool; on the metope of spraying application; in drying process; lotus leaf hydrophobizing agent in formula is along with the volatilization of moisture is slowly moved to coatingsurface; and finally at the hydrophobic protective layer of coatingsurface formation one deck densification, effectively intercepted the infiltration of moisture, protect coating.Effectively having solved the true mineral varnish coating chance water causing because of poor water resistance turns white, grows dim; The accumulation of salt in the surface soil, fade; Play drum, foaming, ring shell, peel off, freeze the defect such as shortcake, efflorescence.
2, compare with traditional true mineral varnish, the present invention without any need for adjustment, operates extremely simple and convenient in production unit and technique.The true mineral varnish of tradition, in order to improve water-resistant coating, often sprays one deck finishing paint again and does protective layer in construction, not only takes a lot of work but also causes the huge waste on material.The present invention, organically by the two combination, has greatly reduced construction cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of the washmarking that cannot restore of traditional true mineral varnish;
Fig. 2 is that traditional true mineral varnish moisture infiltrates the accumulation of salt in the surface soil causing, the schematic diagram fading;
Fig. 3 is that traditional true mineral varnish moisture infiltrates the schematic diagram coming off causing;
Fig. 4 is the true mineral varnish hydrophobic effect of the present embodiment lotus leaf type exterior wall figure a;
Fig. 5 is the true mineral varnish hydrophobic effect of the present embodiment lotus leaf type exterior wall figure b;
Fig. 6 is the true mineral varnish hydrophobic effect of the present embodiment lotus leaf type exterior wall figure c.
embodiment,
The true mineral varnish of a kind of lotus leaf type exterior wall, it is to be made by the raw material of following weight kg: water 900, lotus leaf hydrophobizing agent 125, ROHM AND HAAS thickening material RM-8W 12, polyurethane thickener 12, Natvosol 42, film coalescence aid 125, ethylene glycol 105, dimethyl silicone oil 2,1,2-benzisothiazole-3-ketone 12, AmP-95 11, organosilicon crylic acid latex 1210, natural colour sand 7600;
Described film coalescence aid is obtained by the raw material blending of following weight kg: coconut husk charcoal 2, butyl polyacrylate 2, celestite powder 2, Viscotrol C 1.3, dioctyl maleate 0.6, antioxidant 1076 2, irgasfos 168 2, magnesium hydroxide 1.2, polyvinyl alcohol 2, silicon sol 20, cobalt naphthenate 1.5, water glass 2;
The preparation method of described film coalescence aid is: the each raw material taking is uniformly mixed to 4 minutes under 700 revs/min, under 1300 revs/min, is uniformly mixed 4 minutes, then add suitable quantity of water, after under 400 revs/min, be uniformly mixed 8 minutes, stop stir, to obtain final product.
The preparation method of the described true mineral varnish of lotus leaf type exterior wall, comprises the following steps:
(1), in reactor, add water, start motor, adjust rotating speed at 500r/min, add thickening material A, stir 12 minutes;
(2) add, successively lotus leaf hydrophobizing agent, ethylene glycol, film coalescence aid, Amp-95, BIT, stir 15 minutes;
(3), add organosilicon crylic acid latex, finally drip successively polyurethane thickener, ROHM AND HAAS thickening material RM-8W, stir 15 minutes;
(4), add natural colour sand;
(5), finally add surplus stock, stir 4-6 minute;
(6), packaging.
The accumulation of salt in the surface soil that wall after the true mineral varnish of tradition applies has washmarking, the moisture that cannot restore to infiltrate to cause, fade, have coming off that moisture infiltration causes; (as shown in Figure 1-Figure 3)
The true mineral varnish of the present embodiment lotus leaf type exterior wall can see intuitively, coating is intact, color even, without dirty dustless, water stain-free, without the accumulation of salt in the surface soil, without coming off.(as Figure 4-Figure 6).

Claims (2)

1. the true mineral varnish of lotus leaf type exterior wall, is characterized in that, it is to be made by the raw material of following weight parts: water 850-900, lotus leaf hydrophobizing agent 115-125, ROHM AND HAAS thickening material RM-8W 8-12, polyurethane thickener 8-12, Natvosol 38-42, film coalescence aid 115-125, ethylene glycol 95-105, dimethyl silicone oil 1-2, BIT 8-12, AmP-95 9-11, organosilicon crylic acid latex 1900-1210, natural colour sand 7400-7600;
Described film coalescence aid is obtained by the raw material blending of following weight parts: coconut husk charcoal 1-2, butyl polyacrylate 1-2, celestite powder 1-2, Viscotrol C 0.5-1.3, dioctyl maleate 0.3-0.6, antioxidant 1076 1-2, irgasfos 168 1-2, magnesium hydroxide 0.8-1.2, polyvinyl alcohol 1-2, silicon sol 10-20, cobalt naphthenate 1-1.5, water glass 1-2;
The preparation method of described film coalescence aid is: the each raw material taking is uniformly mixed to 3-4 minute under 500-700 rev/min, under 1200-1300 rev/min, be uniformly mixed 2-4 minute, then add suitable quantity of water, after under 300-400 rev/min, be uniformly mixed 5-8 minute, stop stirring, to obtain final product.
2. a preparation method for the true mineral varnish of lotus leaf type exterior wall as claimed in claim 1, is characterized in that: comprise the following steps:
(1), in reactor, add water, start motor, adjust rotating speed at 300-500r/min, add thickening material A, stir 8-12 minute;
(2) add, successively lotus leaf hydrophobizing agent, ethylene glycol, film coalescence aid, Amp-95, BIT, stir 14-16 minute;
(3), add organosilicon crylic acid latex, finally drip successively polyurethane thickener, ROHM AND HAAS thickening material RM-8W, stir 14-16 minute;
(4), add natural colour sand;
(5), finally add surplus stock, stir 4-6 minute;
(6), packaging.
CN201410225984.3A 2014-05-26 2014-05-26 A kind of lotus leaf type exterior wall true stone paint and preparation method thereof Active CN104072027B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110734656A (en) * 2019-12-05 2020-01-31 黄山瑞盛新材料科技有限公司 hydrophobic lotus leaf stone-like paint
CN111470843A (en) * 2020-04-07 2020-07-31 重庆市好迪涂料有限公司 Lotus leaf-shaped real stone paint and preparation process thereof
CN111876040A (en) * 2020-07-17 2020-11-03 中山市华图建筑材料有限公司 Intelligent high-tech lotus leaf stone-like paint
CN112625513A (en) * 2019-09-24 2021-04-09 上海三银涂料科技股份有限公司 Low-temperature film-forming zero-water-absorption sand wall-shaped building coating and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493618A (en) * 2011-12-15 2012-06-13 李志强 Soft stone and production process thereof
CN102850878A (en) * 2012-08-31 2013-01-02 芜湖县双宝建材有限公司 Weather-resistant exterior wall paint and preparation method thereof
CN102992700A (en) * 2011-09-19 2013-03-27 扬州亚菲涂料有限公司 Production method of imitative stone paint
CN103253891A (en) * 2013-05-31 2013-08-21 厦门固克涂料集团有限公司 Color-sand stone-like paint with aqueous fluorosilicone acrylate dispersion as film forming matter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102992700A (en) * 2011-09-19 2013-03-27 扬州亚菲涂料有限公司 Production method of imitative stone paint
CN102493618A (en) * 2011-12-15 2012-06-13 李志强 Soft stone and production process thereof
CN102850878A (en) * 2012-08-31 2013-01-02 芜湖县双宝建材有限公司 Weather-resistant exterior wall paint and preparation method thereof
CN103253891A (en) * 2013-05-31 2013-08-21 厦门固克涂料集团有限公司 Color-sand stone-like paint with aqueous fluorosilicone acrylate dispersion as film forming matter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112625513A (en) * 2019-09-24 2021-04-09 上海三银涂料科技股份有限公司 Low-temperature film-forming zero-water-absorption sand wall-shaped building coating and preparation method thereof
CN110734656A (en) * 2019-12-05 2020-01-31 黄山瑞盛新材料科技有限公司 hydrophobic lotus leaf stone-like paint
CN111470843A (en) * 2020-04-07 2020-07-31 重庆市好迪涂料有限公司 Lotus leaf-shaped real stone paint and preparation process thereof
CN111876040A (en) * 2020-07-17 2020-11-03 中山市华图建筑材料有限公司 Intelligent high-tech lotus leaf stone-like paint

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Inventor after: Liu Shanjiang

Inventor after: Liu Zhanchuan

Inventor after: Mei Shaofeng

Inventor after: Hu Zhongyuan

Inventor before: Gao Shihan

Inventor before: Gao Zhiyuan

Inventor before: Gao Mofan

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Effective date of registration: 20171215

Address after: 072550 Hebei city of Baoding province Xushui Chenyang Street No. 1

Patentee after: Hebei Chenyang IndustrialL&trade Group Co., Ltd.

Address before: No. 20 road open Huaishang District in Anhui province 233000 Mo Estuary Development Zone of Bengbu City

Patentee before: ANHUI PROVINCE SEVEN DR. CHEMICAL NEW MATERIAL CO., LTD.

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