CN103420637B - true mineral varnish and preparation method thereof - Google Patents
true mineral varnish and preparation method thereof Download PDFInfo
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- CN103420637B CN103420637B CN201210157025.3A CN201210157025A CN103420637B CN 103420637 B CN103420637 B CN 103420637B CN 201210157025 A CN201210157025 A CN 201210157025A CN 103420637 B CN103420637 B CN 103420637B
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- mineral varnish
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Abstract
The invention provides the true mineral varnish of a kind of dry powder, that it changes traditional true mineral varnish outward appearance is paste feature, solves the true mineral varnish of paste and stores the difficulty with transport.The present invention has the longer shelf lives, and scene adds water and can use, and succinctly facilitates, and environmental protection inner-outer wall is all applicable.The present invention with powdery consolidating material and natural colour sand or artificial color sand cemented together, wherein natural colour sand good endurance, be more suitable for exterior wall, artificial color sand is beautiful in colour, wide in variety is applicable to upholstery.Use simple mixing machine mixed preparing can go out the true mineral varnish of powdery.Feeding can be carried out according to construction consumption to add water, residue powder can continue to preserve use, avoids waste of material and environmental pollution, also can smear by hand except conventional spray paint construction, make to smear by hand and also can carry out DIY design, produce more novel, natural decorative effect.
Description
Technical field
The present invention relates to a kind of paint, more specifically, the present invention relates to a kind of true mineral varnish of dry powder that can be used for decorating inner and external walls.The invention still further relates to the preparation method of this true mineral varnish.
Background technology
True mineral varnish emulsion in the market and auxiliary agent are as consolidating material, and emulsion and the auxiliary agent of use all do not belong to environment-friendly materials, and these materials can produce the objectionable impuritiess such as VOC, generally can be used in outdoor.Such as the patent of invention of number of patent application 201010022547.3 discloses a kind of elastic true stone lacquer, and the component contained and parts by weight are: water 80 ~ 120, film coalescence aid 3 ~ 6, elastic emulsion 100 ~ 200, thickening material 1 ~ 3, natural colour sand 500 ~ 800.With occurring in nature natural colour sand for basic raw material, be equipped with that elastic emulsion and various auxiliary agent be mixed, as the ornament layer of building masonry wall, except having imitative stone effect true to nature, also there is certain elasticity, pliable and tough crimp tendency is good, anti-be full of cracks, can freely design ap-plication, can freely design and construct at any position of buildings, its elasticity paint film has the characteristic covering hair line, can make up body of wall because of the crack produced of expanding with heat and contract with cold, Coating Durability more than 10 years.
But have a large amount of sewage in so true mineral varnish production process during cleaning equipment to discharge, finished product storage request temperature controls to store under the environment of 5-35 DEG C, the preservation period used is only 6 months, can go bad can not use as condition of storage does not meet product requirement product.The clout of true mineral varnish as scene using emulsion to configure is not finished, and emulsion solidification can not continue to use.Constructional method is traditional mechanically spraying, is not suitable for blade coating by hand.And the maximum shortcoming of so true mineral varnish is in paste, in storage and transport, very inconvenience, causes a large amount of loss.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides the true mineral varnish of a kind of dry powder, it comprises following component: color sand one 45-50wt%, color sand two 12-30wt%, color sand three 35-45wt%, redispersable latex powder 3-4wt%, powdery water-holding agent 1-2wt%, powdered hydrophobic agent 0.1-0.2wt%, powdery Hardening agent 0.03-1wt%, powdery film coalescence aid 0.1-0.2wt%, each amounts of components sum is 100wt%.
According to an optimal technical scheme of the present invention, wherein each component proportion is as follows: color sand one 45.5wt%, color sand two 12wt%, color sand three 36.5wt%, redispersable latex powder 3.5wt%, powdery water-holding agent 1.5wt%, powdery Hardening agent 0.8wt%, powdery film coalescence aid 0.2wt%.
According to another optimal technical scheme of the present invention, wherein redispersable latex powder, tap density 550 ± 50g/l, fineness 150 μm tails over >=and 98%, pH value 6-9, film forming translucent appearance, rigidity, minimum film-forming temperature 0 DEG C, second-order transition temperature+11 DEG C;
Powdered hydrophobic agent, tap density 550 ± 50g/l, fineness 150 μm tails over < 10%, active matter content >=65%;
Powdery water-holding agent, moisture≤5.0wt%, ash content≤1.0wt%, pH value 5.0-7.5, fineness 80-120 order;
The agent of powdery Hardening, modulus 3.2-3.4, soluble solids >=99%, iron level 0.12%;
Powdery film coalescence aid, without insolubles, purity >=99, boiling point 280 DEG C, flash-point >=150.
Present invention also offers the preparation method of the true mineral varnish of this dry powder, it comprises the following steps: each component is added stirrer according to the above ratio, stirs 1-2 minute, discharging evenly.
The true mineral varnish of dry powder of the present invention has following technical superiority: 1) dry powder changes traditional true mineral varnish outward appearance is paste feature.Solve the true mineral varnish of paste and store the difficulty with transport, the present invention has the longer shelf lives, and scene adds water and can use, and succinctly facilitates.2) environmental protection inner-outer wall is all applicable.The present invention with powdery consolidating material and natural colour sand or artificial color sand cemented together, wherein natural colour sand good endurance, be more suitable for exterior wall, artificial color sand is beautiful in colour, wide in variety is applicable to upholstery.3) produce simply.Use simple mixing machine mixed preparing can go out the true mineral varnish of powdery.4) construction diversity.Feeding can be carried out according to construction consumption to add water, residue powder can continue to preserve use, avoids waste of material and environmental pollution, also can smear by hand except conventional spray paint construction, make to smear by hand and also can carry out DIY design, produce more novel, natural decorative effect.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail:
All embodiments adopt raw material information as follows:
Color sand one: be that 20-40 order, color are for yellow purchased from Beijing Bao Lian sand company, model;
Color sand two: be that 20-40, color are for red purchased from Beijing Bao Lian sand company, model;
Color sand three: purchased from Beijing Bao Lianna company, model be 20-40, color is white
Redispersable latex powder: purchased from Beijing Bei Meite development in science and technology company limited, model is BMT-2105;
Powdery water-holding agent: be HPMC4 purchased from Beijing Bei Meite development in science and technology company limited, model;
Powdered hydrophobic agent: purchased from Beijing Bei Meite development in science and technology company limited, model is BMT-6001;
Powdery Hardening agent: purchased from Jiashan of Zhejiang Dechang powder body material company limited, the instant potassium silicate of powdery, model is FP-II or FP-V;
Powdery film coalescence aid: purchased from Beijing Orient Ao Han company limited, model is environment-friendly type film coalescence aid AH-12;
Embodiment 1
Color sand one 48g, color sand two 12g, color sand three 35g, redispersable latex powder 3g, powdery water-holding agent 1g, powdered hydrophobic agent 0.1g, powdery Hardening agent 0.7g, powdery film coalescence aid 0.2g are added stirrer successively, be uniformly mixed 1 minute, obtain the true mineral varnish of dry powder.
Embodiment 2
Color sand one 45.5g, color sand two 12g, color sand three 36.5g, redispersable latex powder 3.5g, powdery water-holding agent 1.5g, powdery Hardening agent 0.8g, powdery film coalescence aid 0.2g are added stirrer successively, is uniformly mixed 1 minute, obtains the true mineral varnish of dry powder.
Embodiment 3
By color sand one 34.7g, color sand two 30g, color sand three 31.3g, redispersable latex powder 3.5g, powdery water-holding agent 1.5g, powdery Hardening agent 0.8g, powdery film coalescence aid 0.2g adds stirrer successively, is uniformly mixed 1 minute, obtains the true mineral varnish of dry powder.
Above listed each embodiment is only enumerate of the present invention, and those skilled in the art can understand simple modification, the replacement done on basis of the present invention or belong to protection scope of the present invention with the combination of this area customary means.
Claims (4)
1. the true mineral varnish of dry powder, it comprises following component: color sand one 45-50wt%, color sand two 12-30wt%, color sand three 35-45wt%, redispersable latex powder 3-4wt%, powdery water-holding agent 1-2wt%, powdered hydrophobic agent 0.1-0.2wt%, powdery Hardening agent 0.03-1wt%, powdery film coalescence aid 0.1-0.2wt%, each amounts of components sum is 100wt%.
2. the true mineral varnish of dry powder according to claim 1, wherein each component proportion is as follows: color sand one 45.5wt%, color sand two 12wt%, color sand three 36.5wt%, redispersable latex powder 3.5wt%, powdery water-holding agent 1.5wt%, powdery Hardening agent 0.8wt%, powdery film coalescence aid 0.2wt%.
3. the true mineral varnish of dry powder according to claim 1 and 2, wherein redispersable latex powder, tap density 550 ± 50g/l, fineness 150 μm tails over >=and 98%, pH value 6-9, film forming translucent appearance, rigidity, minimum film-forming temperature 0 DEG C, second-order transition temperature+11 DEG C; Powdered hydrophobic agent, tap density 550 ± 50g/1, fineness 150 μm tails over < 10%, active matter content >=65%; Powdery water-holding agent, moisture≤5.0wt%, ash content≤1.0wt%, pH value 5.0-7.5, fineness 80-120 order; The agent of powdery Hardening, modulus 3.2-3.4, soluble solids >=99%, iron level 0.12%; Powdery film coalescence aid, without insolubles, purity >=99, boiling point 280 DEG C, flash-point >=150.
4. prepare a method for the true mineral varnish of dry powder described in any one of claim 1-3, it comprises the following steps: each component is added stirrer according to the above ratio, stirs 1-2 minute, discharging evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210157025.3A CN103420637B (en) | 2012-05-21 | 2012-05-21 | true mineral varnish and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210157025.3A CN103420637B (en) | 2012-05-21 | 2012-05-21 | true mineral varnish and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103420637A CN103420637A (en) | 2013-12-04 |
| CN103420637B true CN103420637B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210157025.3A Expired - Fee Related CN103420637B (en) | 2012-05-21 | 2012-05-21 | true mineral varnish and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402320A (en) * | 2014-11-11 | 2015-03-11 | 黄美忠 | High-waterproof colorful stone-like 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737066A (en) * | 2005-04-28 | 2006-02-22 | 四川大学 | Environment-friendly type inner wall emulsion paint production method |
| CN101481568A (en) * | 2008-01-08 | 2009-07-15 | 徐军 | Environment friendly antifreezing stone-like paint and preparation thereof |
| CN101648794A (en) * | 2009-09-21 | 2010-02-17 | 吕海涛 | Dry-type heat-insulating waterproof coating |
| CN101774784A (en) * | 2010-01-07 | 2010-07-14 | 上海雅达特种涂料有限公司 | Elastic true stone lacquer |
| CN102001843A (en) * | 2010-09-27 | 2011-04-06 | 上海贝恒化学建材有限公司 | Waterborne multicolor true stone paint and preparation method thereof |
| CN102180620A (en) * | 2011-01-28 | 2011-09-14 | 牛智勇 | Preparation process of vitrified mineral varnish |
-
2012
- 2012-05-21 CN CN201210157025.3A patent/CN103420637B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737066A (en) * | 2005-04-28 | 2006-02-22 | 四川大学 | Environment-friendly type inner wall emulsion paint production method |
| CN101481568A (en) * | 2008-01-08 | 2009-07-15 | 徐军 | Environment friendly antifreezing stone-like paint and preparation thereof |
| CN101648794A (en) * | 2009-09-21 | 2010-02-17 | 吕海涛 | Dry-type heat-insulating waterproof coating |
| CN101774784A (en) * | 2010-01-07 | 2010-07-14 | 上海雅达特种涂料有限公司 | Elastic true stone lacquer |
| CN102001843A (en) * | 2010-09-27 | 2011-04-06 | 上海贝恒化学建材有限公司 | Waterborne multicolor true stone paint and preparation method thereof |
| CN102180620A (en) * | 2011-01-28 | 2011-09-14 | 牛智勇 | Preparation process of vitrified mineral varnish |
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| CN103420637A (en) | 2013-12-04 |
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