CN103897522B - Nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective and preparation method thereof - Google Patents
Nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective and preparation method thereof Download PDFInfo
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- CN103897522B CN103897522B CN201410118256.2A CN201410118256A CN103897522B CN 103897522 B CN103897522 B CN 103897522B CN 201410118256 A CN201410118256 A CN 201410118256A CN 103897522 B CN103897522 B CN 103897522B
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Abstract
The invention discloses nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective and preparation method thereof, it is characterized in that: this emulsion by the dispersion agent 1.5 ~ 2.5 counted by weight ratio, defoamer 0.8 ~ 1.2, softening agent 8 ~ 13, coarse whiting 190 ~ 220, rutile titanium white powder 0 ~ 10, wollastonite powder 80 ~ 120, elastic emulsion 450 ~ 550, sterilant 3 ~ 5, edible strong gluten flour 1 ~ 2, thickening material 1.8 ~ 2.2, water 170 ~ 190 is made through mixing, fully stirring.Products obtained therefrom is after testing: after film forming, unit elongation is between 370% ~ 450%, and tensile strength is between 1.8 ~ 2.4Mpa, and product is nontoxic, and water tolerance is strong, is not easy to bubble, come off, and can stop the anti-water surface and leak, be applicable to inside and outside metope, toilet metope.Meet JC/T864-2008 operative norm (I type).
Description
Technical field
The present invention relates to water-proof emulsion, specifically nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective and preparation method thereof.
Background technology
Water-proof emulsion kind in the market for building surface is a lot, quality is uneven, what have contains the hazardous and noxious substances such as benzene, formaldehyde, use this water-proof emulsion, human body and domestic environment are harmful to, though some water-proof emulsions do not have toxic substance, but there is poor water resistance, sticking power is not strong, easily bubbles, comes off, cause the shortcomings such as the anti-water surface leaks.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of nontoxic, water tolerance strong, be not easy to bubble, come off and the elastic water-proof emulsion of anti-water surface drainage can be stopped.
The nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective of the present invention, be made up through mixing, fully stirring of following raw material that counting by weight ratio:
Dispersion agent 1.5 ~ 2.5, defoamer 0.8 ~ 1.2, softening agent 8 ~ 13, coarse whiting 190 ~ 220, rutile titanium white powder 0 ~ 10, wollastonite powder 80 ~ 120, elastic emulsion 450 ~ 550, sterilant 3 ~ 5, edible strong gluten flour 1 ~ 2, thickening material 1.8 ~ 2.2, water 170 ~ 190.
Wherein, described dispersion agent is the one in dispersion agent 8045,8046;
The granularity of described coarse whiting is 400 ~ 600 orders, and the granularity of wollastonite powder is 800 ~ 1250 orders;
Described defoamer is defoamer N × 2;
Described softening agent is dibutylester;
Described elastic emulsion is VAE718 or GT166;
Described sterilant is coating emulsion sterilant;
Described thickening material is thickening material TT935.
Another object of the present invention is to provide the preparation method of the nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective of preparation.
Prepare the method for the nontoxic elastic water-proof emulsion of aqueous, environmental protective, comprise following key step:
1, Jiang Shui, dispersion agent, defoamer and softening agent join in stirred pot successively, with rotating speed 350 ~ 400 revs/min, stir 3 ~ 5 minutes;
2, add elastic emulsion, sterilant, continue stirring 3 ~ 5 minutes;
3, add coarse whiting and wollastonite powder successively, stir 15 ~ 20 minutes under 350 ~ 450 revs/min of rotating speeds, afterwards;
4, rotating speed is dropped to 190 ~ 200 revs/min, stir after 5 ~ 10 minutes, again rotating speed is brought up to 690 ~ 700 revs/min, flour is slowly added, stirs after 2 ~ 5 minutes, the thickening material diluted slowly is added, in the adition process of thickening material, rotating speed should be raised in time, stir 10 minutes under the rotating speed of 850 ~ 900 revs/min, ensure and seethe shape;
5, gauze filters, packaging.
Products obtained therefrom is after testing: after film forming, unit elongation is between 370% ~ 450%, and tensile strength is between 1.8 ~ 2.4Mpa, and product is nontoxic, and water tolerance is strong, is not easy to bubble, come off, and can stop the anti-water surface and leak, be applicable to inside and outside metope, toilet metope.Meet JC/T864-2008 operative norm (I type).
Feature of the present invention is: thickening material TT935 adds the can opening effect improving emulsion, and edible strong gluten flour can improve the sticking power of emulsion in construction process.Water-proof emulsion such as construction suggestion rutile titanium white powder when unprotected basal planes such as roofings substitutes the coarse whiting in formula; greatly can improve the weathering resistance of emulsion; add thickening material; the low temperature flexibility of emulsion can be improved; the order number of powder is larger; after emulsion film forming, tensile strength is larger, allows to select 800 order wollastonite powder and 400 order coarse whitings in actual production, otherwise after emulsion film forming, structure is too loose.
Embodiment
Below by embodiment, the present invention is further elaborated, but be not limiting the scope of the present invention.
Embodiment 1:
1, formulation ratio (weighing scale)
The nontoxic elastic emulsion of configuration 1000kg, its proportioning raw materials (kg) is:
Dispersion agent 80452
Defoamer N × 21
Dibutylester 10
Coarse whiting 600 order 200
Wollastonite powder 1250 order 100
Elastic emulsion VAE718500
Sterilant 3
Edible strong gluten flour 2
Thickening material TT9352
Water 180.
2, preparation method, comprises the steps:
(1) water, dispersion agent, defoamer and softening agent are joined in stirred pot successively, with rotating speed 400 revs/min, stir 3 minutes;
(2) add elastic emulsion, sterilant, continue stirring 3 minutes;
(3) add coarse whiting and wollastonite powder successively, stir 15 minutes under 450 revs/min of rotating speeds, its rotating speed tries one's best height a bit not produce under whirlpool wraps up in the prerequisite of air, afterwards;
(4) rotating speed is dropped to 200 revs/min, stir after 5 minutes, to be suitable for the spilling of bubble, then rotating speed is brought up to 700 revs/min, flour is slowly added, stir after 2 minutes, the thickening material diluted slowly is added, in the adition process of thickening material, rotating speed should be raised in time, stir 10 minutes under the rotating speed of 900 revs/min, ensure and seethe shape;
(5) gauze filters, packaging.
Products obtained therefrom is after experimental test film forming, and unit elongation is 450%.Tensile strength is 2.4Mpa, and water tolerance is strong, and 7 days non-foaming, do not come off, and product meets JC/T864-2008 operative norm (I type).
Embodiment 2:
1, formulation ratio (weighing scale)
The nontoxic elastic emulsion of configuration 1000kg, its proportioning raw materials (kg) is:
Dispersion agent 80452
Defoamer N × 21
Dibutylester 10
Coarse whiting 400 order 200
Wollastonite powder 800 order 100
Elastic emulsion VAE718500
Sterilant 3
Edible strong gluten flour 2
Thickening material TT9352
Water 180.
2, preparation method, comprises the steps:
(1) water, dispersion agent, defoamer and softening agent are joined in stirred pot successively, with rotating speed 400 revs/min, stir 3 minutes;
(2) add elastic emulsion, sterilant, continue stirring 3 minutes;
(3) add coarse whiting and wollastonite powder successively, stir 15 minutes under 450 revs/min of rotating speeds, its rotating speed tries one's best height a bit not produce under whirlpool wraps up in the prerequisite of air, afterwards;
(4) rotating speed is dropped to 200 revs/min, stir after 5 minutes, to be suitable for the spilling of bubble, then rotating speed is brought up to 700 revs/min, flour is slowly added, stir after 2 minutes, the thickening material diluted slowly is added, in the adition process of thickening material, rotating speed should be raised in time, stir 10 minutes under the rotating speed of 900 revs/min, ensure and seethe shape;
(5) gauze filters, packaging.
Embodiment 3:
1, formulation ratio (weighing scale)
The nontoxic elastic emulsion of configuration 1000kg, its proportioning raw materials (kg) is:
Dispersion agent 80452
Defoamer N × 21
Dibutylester 10
Coarse whiting 600 order 190
Rutile titanium white powder 10
Wollastonite powder 1250 order 100
Elastic emulsion VAE718500
Sterilant 3
Edible strong gluten flour 2
Thickening material TT9352
Water 180.
2, preparation method, comprises the steps:
(1) water, dispersion agent, defoamer and softening agent are joined in stirred pot successively, with rotating speed 400 revs/min, stir 3 minutes;
(2) add elastic emulsion, sterilant, continue stirring 3 minutes;
(3) add coarse whiting and wollastonite powder successively, stir 20 minutes under the rotating speed of 400 revs/min, its rotating speed tries one's best height a bit not produce under whirlpool wraps up in the prerequisite of air, afterwards;
(4) rotating speed is dropped to 200 revs/min, stir after 5 minutes, to be suitable for the spilling of bubble, then rotating speed is brought up to 700 revs/min, flour is slowly added, stir after 2 minutes, the thickening material diluted slowly is added, in the adition process of thickening material, rotating speed should be raised in time, stir 10 minutes under the rotating speed of 900 revs/min, ensure and seethe shape;
(5) gauze filters, packaging.
Claims (2)
1. the nontoxic elastic water-proof emulsion of aqueous, environmental protective, is characterized in that: be made up of following raw material by weight:
Dispersion agent 8045 or 80461.5 ~ 2.5
Defoamer N × 20.8 ~ 1.2
Softening agent dibutylester 8 ~ 13
Rutile titanium white powder 0 ~ 10
Coarse whiting 400-600 order 190 ~ 220
Wollastonite powder 800-1250 order 80 ~ 120
Elastic emulsion WAE718450 ~ 550
Sterilant 3 ~ 5
Edible strong gluten flour 1 ~ 2
Thickening material TT9351.8 ~ 2.2
Water 170 ~ 190;
By comprising the steps that method is made:
1), by water, dispersion agent, defoamer, softening agent join successively in stirred pot, with rotating speed 350-400 rev/min, stir 3-5 minute;
2), add elastic emulsion, sterilant, stir 3 ~ 5 minutes;
3), then add coarse whiting and wollastonite powder successively, stir 15 ~ 20 minutes under 350 ~ 450 revs/min of rotating speeds, afterwards
4), by rotating speed drop to 190 ~ 200 revs/min, stir after 5 ~ 10 minutes, rotating speed is brought up to 690 ~ 700 revs/min, edible strong gluten flour is slowly added, stir after 2 ~ 5 minutes, the thickening material diluted slowly is added, stir 10 minutes under the rotating speed of 850 ~ 900 revs/min;
5), gauze filter, packaging.
2. the nontoxic elastic water-proof emulsion of aqueous, environmental protective according to claim 1, is characterized in that: described sterilant is coating emulsion sterilant.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410118256.2A CN103897522B (en) | 2014-03-27 | 2014-03-27 | Nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410118256.2A CN103897522B (en) | 2014-03-27 | 2014-03-27 | Nontoxic elastic water-proof emulsion of a kind of aqueous, environmental protective and preparation method thereof |
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| CN103897522B true CN103897522B (en) | 2016-03-02 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910743A (en) * | 2015-07-14 | 2015-09-16 | 桂林市和鑫防水装饰材料有限公司 | Single-component acrylate waterproof coating |
| CN105505040A (en) * | 2015-12-30 | 2016-04-20 | 辛范范 | Emulsion paint and preparation method thereof |
| CN105802396A (en) * | 2016-05-12 | 2016-07-27 | 王明江 | Emulsion for filling cracks of house |
| CN107400432A (en) * | 2017-08-24 | 2017-11-28 | 南通捷皋家具有限公司 | A kind of furniture aqueous, environmental protective water-proof emulsion and preparation method thereof |
| CN112795315A (en) * | 2021-01-04 | 2021-05-14 | 北京固金山防水材料有限公司 | Polyester plastic metal roof waterproof anticorrosive paint |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311235A (en) * | 2007-05-21 | 2008-11-26 | 江西铜业集团公司 | Thick elastic rough coating |
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- 2014-03-27 CN CN201410118256.2A patent/CN103897522B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311235A (en) * | 2007-05-21 | 2008-11-26 | 江西铜业集团公司 | Thick elastic rough coating |
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