CN104893565A - Special finishing paint for natural stone paints and preparation method thereof - Google Patents
Special finishing paint for natural stone paints and preparation method thereof Download PDFInfo
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- CN104893565A CN104893565A CN201510292709.8A CN201510292709A CN104893565A CN 104893565 A CN104893565 A CN 104893565A CN 201510292709 A CN201510292709 A CN 201510292709A CN 104893565 A CN104893565 A CN 104893565A
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Abstract
The invention relates to a special finishing paint for natural stone paints and a preparation method thereof. The finishing paint is composed of the following components in parts by weight: 70 parts of silica gel emulsion, 30 parts of water, 4.2 parts of film-forming assistant, 0.2 part of wetting agent, 0.1 part of defoaming agent and 0.6 part of thickener. The preparation method comprises the following steps: (1) adding the water into a clean paint cylinder, and stirring; (2) sequentially adding the film-forming assistant and defoaming agent, and stirring; (3) adding the humectant, and stirring until the humectant is completely moistened and stirred uniformly; (4) regulating the pH value to 7.0-10.0, and stirring with a stirrer when the viscosity rises; (5) adding the thickener, and stirring; and (6) adding the silica gel emulsion, and stirring to obtain the special finishing paint for natural stone paints. The finishing paint has the advantages of favorable coating glossiness, favorable water resistance, favorable pollution resistance, no environment pollution, favorable decorative effect and the like.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, is a kind of true mineral varnish dedicated hood finish paint and preparation method thereof specifically.
Background technology
In the construction of texture coating, due to the advantage of the aspect such as material cost and the feature of environmental protection, most people select finishing paint.In finishing paint product instantly, the gloss of coating is between 20 to 40 degree mostly, and coating luster performance is poor, and after causing constructing, male and female face color differs, or color and aim colour produce difference; And finishing paint also often there will be the problem that some affect quality, decorative effect in use, as too soft in coating, coating meet water turn white, when spraying drop too many etc., there is certain ubiquity; A kind of finish coat paint of high water proof construction coatings that number of patent application is announced for CN200710103370.8, production is simple, cost is low, coating gloss also declines to some extent, but water-fast, stain resistant ability is poor, and its softening agent used and emulsifying agent etc. have not met the requirement of nowadays national environmental protection regulation, the feature of environmental protection of product is too poor.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of true mineral varnish dedicated hood finish paint and preparation method thereof, have coating gloss good, water resistance is good, and contaminated resistance is good, the advantage such as pollution-free and good decorating effect to annular.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of true mineral varnish dedicated hood finish paint, this finishing paint is made up of the component of following weight part: silica gel emulsion 70 parts, 30 parts, water, film coalescence aid 4.2 parts, wetting agent 0.2 part, defoamer 0.1 part, thickening material 0.6 part.
Preferably, described wetting agent be DOW Chemical X-405, DOW Chemical X-405 there is colloidal stability can be good, the advantages such as the good and corrosion resistance and good of resistance to elevated temperatures.
Prepare a preparation method for above-mentioned true mineral varnish dedicated hood finish paint, comprise the following steps:
(1), in clean paint cylinder add water, start stirrer and stir under 100-300RPM rotating speed;
(2) add film coalescence aid, defoamer, successively, stirrer stirs 2-4 minute under 100-300RPM rotating speed;
(3), add wetting agent, stirrer stirs 2-4 minute under 100-300RPM rotating speed;
(4) until wetting agent is completely moistening and when stirring, regulate pH value to 7.0-10.0, when viscosity rises, stirrer rotating speed is increased to 800RPM stirring 2-4 minute;
(5), add thickening material, stirrer stirs 2-4 minute under 800RPM rotating speed;
(6), add silica gel emulsion, stirrer stirs 8 minutes under 300-600RPM rotating speed, obtains required true mineral varnish dedicated hood finish paint.
Preferably, the NaOH solution of 30% concentration is used to regulate pH value.
The invention has the beneficial effects as follows: compared to existing technology, it is good that the finishing paint that the present invention produces has coating gloss, and water resistance is good, contaminated resistance is good, the advantage such as pollution-free and good decorating effect to annular, and finishing paint preparation process is simple, easy and simple to handle, applied widely.
Embodiment
The technique means realized to make the present invention and creation characteristic are easy to understand, and set forth further below to the present invention.
Embodiment one:
A kind of true mineral varnish dedicated hood finish paint, this finishing paint is made up of the component of following weight part: silica gel emulsion 70 parts, 30 parts, water, film coalescence aid 4.2 parts, wetting agent 0.2 part, defoamer 0.1 part, thickening material 0.6 part.
Preferably, described wetting agent be DOW Chemical X-405, DOW Chemical X-405 there is colloidal stability can be good, the advantages such as the good and corrosion resistance and good of resistance to elevated temperatures.
Prepare a preparation method for above-mentioned true mineral varnish dedicated hood finish paint, comprise the following steps:
(1), in clean paint cylinder add water, start stirrer and stir under 100RPM rotating speed;
(2) add film coalescence aid, defoamer, successively, stirrer stirs 2 minutes under 100RPM rotating speed;
(3), add wetting agent, stirrer stirs 2 minutes under 100RPM rotating speed;
(4) until wetting agent is completely moistening and when stirring, regulate pH value to 7.0, when viscosity rises, stirrer rotating speed is increased to 800RPM and stirs 2 minutes;
(5), add thickening material, stirrer stirs 2 minutes under 800RPM rotating speed;
(6), add silica gel emulsion, stirrer stirs 8 minutes under 300RPM rotating speed, obtains required true mineral varnish dedicated hood finish paint.
Preferably, the NaOH solution of 30% concentration is used to regulate pH value.
Embodiment two:
A kind of true mineral varnish dedicated hood finish paint, this finishing paint is made up of the component of following weight part: silica gel emulsion 70 parts, 30 parts, water, film coalescence aid 4.2 parts, wetting agent 0.2 part, defoamer 0.1 part, thickening material 0.6 part.
Preferably, described wetting agent be DOW Chemical X-405, DOW Chemical X-405 there is colloidal stability can be good, the advantages such as the good and corrosion resistance and good of resistance to elevated temperatures.
Prepare a preparation method for above-mentioned true mineral varnish dedicated hood finish paint, comprise the following steps:
(1), in clean paint cylinder add water, start stirrer and stir under 200RPM rotating speed;
(2) add film coalescence aid, defoamer, successively, stirrer stirs 3 minutes under 200RPM rotating speed;
(3), add wetting agent, stirrer stirs 3 minutes under 200RPM rotating speed;
(4) until wetting agent is completely moistening and when stirring, regulate pH value to 8.0, when viscosity rises, stirrer rotating speed is increased to 800RPM and stirs 3 minutes;
(5), add thickening material, stirrer stirs 3 minutes under 800RPM rotating speed;
(6), add silica gel emulsion, stirrer stirs 8 minutes under 500RPM rotating speed, obtains required true mineral varnish dedicated hood finish paint.
Preferably, the NaOH solution of 30% concentration is used to regulate pH value.
Embodiment three:
A kind of true mineral varnish dedicated hood finish paint, this finishing paint is made up of the component of following weight part: silica gel emulsion 70 parts, 30 parts, water, film coalescence aid 4.2 parts, wetting agent 0.2 part, defoamer 0.1 part, thickening material 0.6 part.
Preferably, described wetting agent be DOW Chemical X-405, DOW Chemical X-405 there is colloidal stability can be good, the advantages such as the good and corrosion resistance and good of resistance to elevated temperatures.
Prepare a preparation method for above-mentioned true mineral varnish dedicated hood finish paint, comprise the following steps:
(1), in clean paint cylinder add water, start stirrer and stir under 300RPM rotating speed;
(2) add film coalescence aid, defoamer, successively, stirrer stirs 4 minutes under 300RPM rotating speed;
(3), add wetting agent, stirrer stirs 4 minutes under 300RPM rotating speed;
(4) until wetting agent is completely moistening and when stirring, regulate pH value to 10.0, when viscosity rises, stirrer rotating speed is increased to 800RPM and stirs 4 minutes;
(5), add thickening material, stirrer stirs 4 minutes under 800RPM rotating speed;
(6), add silica gel emulsion, stirrer stirs 8 minutes under 600RPM rotating speed, obtains required true mineral varnish dedicated hood finish paint.
Preferably, the NaOH solution of 30% concentration is used to regulate pH value.
After the finishing paint that in the present invention, each embodiment is produced uses, each performance index are as shown in table 1.
Table 1
| Embodiment | Coating gloss | Water tolerance | Contamination resistance |
| 1 | Generally | Very well | Better |
| 2 | Very well | Better | Better |
| 3 | Better | Very well | Generally |
Known to above table, the finishing paint that the present invention makes is all good on coating gloss, water tolerance and contaminated resistance, and environmental sound, good decorating effect, adaptability is very wide, and manufacture craft process of the present invention is simple, easy and simple to handle.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a true mineral varnish dedicated hood finish paint, is characterized in that: this finishing paint is made up of the component of following weight part: silica gel emulsion 70 parts, 30 parts, water, film coalescence aid 4.2 parts, wetting agent 0.2 part, defoamer 0.1 part, thickening material 0.6 part.
2. true mineral varnish dedicated hood finish paint according to claim 1, is characterized in that: described wetting agent is DOW Chemical X-405.
3. prepare a preparation method for the true mineral varnish dedicated hood finish paint according to any one of claim 1-2, it is characterized in that: comprise the following steps:
(1), in clean paint cylinder add water, start stirrer and stir under 100-300RPM rotating speed;
(2) add film coalescence aid, defoamer, successively, stirrer stirs 2-4 minute under 100-300RPM rotating speed;
(3), add wetting agent, stirrer stirs 2-4 minute under 100-300RPM rotating speed;
(4) until wetting agent is completely moistening and when stirring, regulate pH value to 7.0-10.0, when viscosity rises, stirrer rotating speed is increased to 800RPM stirring 2-4 minute;
(5), add thickening material, stirrer stirs 2-4 minute under 800RPM rotating speed;
(6), add silica gel emulsion, stirrer stirs 8 minutes under 300-600RPM rotating speed, obtains required true mineral varnish dedicated hood finish paint.
4. preparation method according to claim 3, is characterized in that: use the NaOH solution of 30% concentration to regulate pH value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510292709.8A CN104893565A (en) | 2015-05-30 | 2015-05-30 | Special finishing paint for natural stone paints and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510292709.8A CN104893565A (en) | 2015-05-30 | 2015-05-30 | Special finishing paint for natural stone paints and preparation method thereof |
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| CN104893565A true CN104893565A (en) | 2015-09-09 |
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| CN201510292709.8A Pending CN104893565A (en) | 2015-05-30 | 2015-05-30 | Special finishing paint for natural stone paints and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100119851A1 (en) * | 2007-04-20 | 2010-05-13 | Evonik Degussa Gmbh | Mixture containing organosilicon compound and use thereof |
| CN103666126A (en) * | 2013-12-11 | 2014-03-26 | 青岛益群漆业集团有限公司 | Organic silicon self-cleaning transparent finishing varnish |
| CN104194543A (en) * | 2014-09-03 | 2014-12-10 | 三棵树涂料股份有限公司 | Transparent finishing varnish composition for exterior walls and preparation method thereof |
| CN104356935A (en) * | 2014-10-31 | 2015-02-18 | 惠州市利德科技有限公司 | Water-based organosilicon coating and preparation method thereof |
-
2015
- 2015-05-30 CN CN201510292709.8A patent/CN104893565A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100119851A1 (en) * | 2007-04-20 | 2010-05-13 | Evonik Degussa Gmbh | Mixture containing organosilicon compound and use thereof |
| CN103666126A (en) * | 2013-12-11 | 2014-03-26 | 青岛益群漆业集团有限公司 | Organic silicon self-cleaning transparent finishing varnish |
| CN104194543A (en) * | 2014-09-03 | 2014-12-10 | 三棵树涂料股份有限公司 | Transparent finishing varnish composition for exterior walls and preparation method thereof |
| CN104356935A (en) * | 2014-10-31 | 2015-02-18 | 惠州市利德科技有限公司 | Water-based organosilicon coating and preparation method thereof |
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Application publication date: 20150909 |