CN107602014A - A kind of waterproof coating material of cement based polymer and preparation method thereof - Google Patents
A kind of waterproof coating material of cement based polymer and preparation method thereof Download PDFInfo
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- CN107602014A CN107602014A CN201710906375.8A CN201710906375A CN107602014A CN 107602014 A CN107602014 A CN 107602014A CN 201710906375 A CN201710906375 A CN 201710906375A CN 107602014 A CN107602014 A CN 107602014A
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Abstract
A kind of waterproof coating material of cement based polymer and preparation method thereof, the water-repellent paint are mixed by powder and liquid material, and the mixing ratio of the liquid material and powder is：1:(1.2~1.25)；Powder is according to mass percent, including the following raw material：White cement 30 35%, bulky grain quartz sand 32.8 37.8%, little particle quartz sand 30 35%, starch ether 0.05 0.10%, cellulose ether 0.12 0.18% and titanium dioxide 2 4%；Liquid material is according to mass percent, including the following raw material：Emulsion 73 80%, defoamer 0.15 0.25%, preservative 0.2 0.3% and water 19.6 26.6%.Waterproof coating material of cement based polymer proposed by the present invention, it not only has the characteristics of high viscosity and high intensity, and resistant slide ability and has good workability.
Description
Technical field
The present invention relates to building material technical field, more particularly to a kind of waterproof coating material of cement based polymer and its preparation side
Method.
Background technology
Generally individually using cellulose or starch ether come the mixing viscosity of adjusting coating in existing JS coating, when using fibre
When being adjusted, cellulose can quickly be increased dimension element by Swelling, its viscosity, to ensure to reach or higher viscosity number
It is required that but tend not to take into account other performances such as the application property of coating, anti-slipping property simultaneously, cause its viscosity too high and influence
Application property；And when being adjusted using starch ether, the problem of intensity is too low, water resistance is insufficient often be present in its product.
The content of the invention
It is an object of the invention to propose a kind of waterproof coating material of cement based polymer, it not only has high viscosity and high intensity
The characteristics of, and resistant slide ability and have good workability.
It is another object of the present invention to propose a kind of preparation method of waterproof coating material of cement based polymer.
To use following technical scheme up to this purpose, the present invention：
A kind of waterproof coating material of cement based polymer, the water-repellent paint are mixed by powder and liquid material, the liquid material with
The mixing ratio of powder is：1:(1.2~1.25)；The powder is according to mass percent, including the following raw material：White cement 30-
35%th, bulky grain quartz sand 32.8-37.8%, little particle quartz sand 30-35%, starch ether 0.05-0.10%, cellulose ether
0.12-0.18% and titanium dioxide 2-4%；The liquid material is according to mass percent, including the following raw material：Emulsion 73-80%, defoaming
Agent 0.15-0.25%, preservative 0.2-0.3% and water 19.6-26.6%.
A kind of waterproof coating material of cement based polymer proposed by the present invention, it in the formula of powder mainly by adding fibre
Dimension element and starch ether are used cooperatively, wherein by using white cement as base-material, and add a certain amount of bulky grain quartz sand and small
Particulate quartz sand is as reinforcement, on the basis of the intensity of product is improved, i.e., in the case where physical property reaches, in powder
Middle combination employs cellulose and starch ether, and by adding defoamer in liquid material, the problem of effectively overcoming bubble difficult beneficial,
The interaction force of powder is not only improved, and effectively increases mixing viscosity and mixing consistency between powder and liquid material, is led to
The dosage for the cellulose crossed in strict control powder is it is intended that avoid cellulose Swelling from rising too the viscosity of coating
It should not construct soon, and cellulose is scattered uneven in liquid material, influences film performance in knob-like on film, from
And it ensure that coating application and film performance；A certain amount of emulsion and promoter effect also in liquid material simultaneously, there is link powder heap
Product, the water resistance of product is improved, adjust storage and workability in product, make the water-repellent paint that not only there is high viscosity
And high intensity, and there is the characteristics of resistant slide ability, have good workability.
Further illustrate, the powder is according to mass percent, including the following raw material：White cement 30%, bulky grain quartz
Sand 37.8%, little particle quartz sand 30%, starch ether 0.05%, cellulose ether 0.15% and titanium dioxide 2%；The liquid material according to
Mass percent, including the following raw material：Emulsion 75%, defoamer 0.2%, preservative 0.2% and water 24.6%.
Further illustrate, the emulsion is any one in acrylic emulsion, styrene-butadiene emulsion or EVA emulsions.
Further illustrate, the cellulose ether is in hydroxypropyl methyl cellulose, methylcellulose or hydroxyethyl cellulose
Any one.By being used cooperatively for cellulose ether, emulsion and starch ether, it not only can further promote the raising of viscosity, make
Dispersiveness of each component raw material of the powder in the liquid material of low water content is more preferable, the high-temperature resistant result of the water-repellent paint
Good, viscosity is high, good water-retaining property, and it has excellent resistant slide ability；Wherein be preferably hydroxypropyl methyl cellulose, its with
A certain amount of starch ether mixing can not only improve adhesion strength of the water-repellent paint to water-repellent paint, and its application property is good.
Further illustrate, the defoamer is mineral oil；The preservative is thiazol-one class compound.
Further illustrate, the granular size of the bulky grain quartz sand is 80~120 mesh；Of the little particle quartz sand
Grain size is 170~230 mesh.By the bulky grain quartz sand and little particle quartz sand from certain particle size, make its powder
When being liquid material mixing, its quartz sand more fully can uniformly mix with the white cement, form the base-material of even density, and
A certain amount of cellulose ether, emulsion and starch ether are combined, making its powder, its dispersion effect is more steady after being mixed with liquid material
Fixed, so as to greatly improve water-repellent paint compression strength and fold resistance, viscosity more uniformly and has good workability.
A kind of preparation method of waterproof coating material of cement based polymer, comprises the following steps：
(1) preparation of powder：Weigh white cement, bulky grain quartz sand, little particle quartz sand, starch respectively by formula rate
Ether, cellulose ether and titanium dioxide, and uniformly mixed, obtain powders mixture；
(2) preparation of liquid material：Weigh water, emulsion, preservative and defoamer respectively by formula rate, and enter in order successively
Row is uniform to be mixed, and obtains liquid material mixture；
(3) preparation of finished product：The liquid material mixture adds the powders mixture and carried out in the state of lasting stirring
Mixing, obtain waterproof coating material of cement based polymer.The present invention prepares powder by recipe ratio first, and its raw material is mixed
Stirring is closed to obtain the powders mixture of even compact and good fluidity, is used as the base-material of the water-repellent paint；Again by with
Side adds powder to be stirred than preparing corresponding liquid material in the state of lasting stirring, you can obtains cement base polymerization
Thing water-repellent paint, and successively in order mixed raw material in the preparation process of liquid material, form uniform and stable liquid material and mix
Compound, the waterproof coating material of cement based polymer finally prepared not only have that intensity is high, adhesion strength is high, and its have it is anti-
Sliding ability and easily construction, the characteristics of preparation technology is simple.
Further illustrate, it is 1000r/min, mixing time 120s that speed is mixed described in step (1).Carry out
In the preparation process of powder, by controlling the mixing speed of powder, make to be sufficiently mixed uniformly between each raw material, so that white cement,
It is sufficiently mixed, obtains uniform between the raw materials such as bulky grain quartz sand, little particle quartz sand, starch ether, cellulose ether and titanium dioxide
Fine and close and good fluidity powders mixture is used as base-material, so as to be more beneficial between liquid material effectively being mixed, shape
Into more stable water-repellent paint.
Further illustrate, the mixing speed in step (2) is 1000r/min, mixing time 2min.Pass through
Certain mixing speed is controlled, so that mixing more uniform, dispersiveness and mobility between water, emulsion and other auxiliary agents more
It is good, so as to form more stable liquid material mixture.
Further illustrate, after the addition of liquid material mixture described in step (3) powders mixture is mixed, continue to protect
It is 1000r/min, mixing time 2min to hold mixing speed.In the state of lasting stirring, added to the liquid material mixture
The powders mixture is mixed, and keeps certain mixing speed and mixing time, is made solidliquid mixture more stable, is made
The dispersiveness of water-repellent paint is more preferable, and viscosity is high and is easy to construct.
Beneficial effects of the present invention：It is mainly made by adding cellulose and starch ether cooperation in the formula of powder
With wherein by using white cement as base-material, and adding a certain amount of bulky grain quartz sand and little particle quartz sand as strengthening
Material, on the basis of the intensity of product is improved, combined in powder and employ cellulose and starch ether, not only improve the phase of powder
Interreaction force, and mixing viscosity and mixing consistency between powder and liquid material are effectively increased, while also pass through in liquid material one
Quantitative emulsion and promoter effect, there is link powder accumulation, improve the water resistance of product, adjust storage and construction in product
Performance, make the water-repellent paint that not only there is high viscosity and high intensity, and with resistant slide ability, the spy having good workability
Point.
Embodiment
Technical scheme is further illustrated below by embodiment.
A kind of preparation methods of waterproof coating material of cement based polymer of embodiment 1-, comprise the following steps：
(1) preparation of powder：Weigh white cement, bulky grain quartz sand, little particle quartz sand, starch respectively by formula rate
Ether, cellulose ether and titanium dioxide, and uniformly mixed, the mixing speed are 1000r/min, mixing time
For 120s, powders mixture is obtained；Obtain powders mixture；The material component proportioning of its each powder is as shown in the table：
(2) preparation of liquid material：Weigh water, emulsion, preservative and defoamer respectively by formula rate, and enter in order successively
Row is uniform to be mixed, and the mixing speed is 1000r/min, mixing time 2min, obtains liquid material mixture；Its
Each liquid material raw material components proportioning is as shown in the table：
| Material name | Percentage % |
| Butylbenzene (emulsion) | 75% |
| Mineral oil (defoamer) | 0.2% |
| Thiazol-one class compound (preservative) | 0.2% |
| Water | 24.6% |
(3) preparation of finished product：The liquid material mixture adds the powders mixture and carried out in the state of lasting stirring
The mixing ratio of mixing, its powder and liquid material is 1:1.2；It is 1000r/min to continue to be kept stirring for speed, stirs 2min, obtains water
Mud based polyalcohol water-repellent paint 1.
The waterproof coating material of cement based polymer prepared by embodiment 1 is subjected to performance test, wherein, powder：Liquid material
Mixed proportion is：1:1.2；It is compared result such as table 1 below：
Table 1：The performance detection table of different technologies parameter
As shown in Table 1, the rigid anticracking waterproof coating prepared by embodiment 1, it is satisfied by the requirement of criterion of acceptability,
And it can easily be seen that tensile strength, fracture elongation and the anti-stick knotting strength of the water-repellent paint obtained by embodiment 2 are obvious
Better than standard value, therefore, the various aspects of performance of the water-repellent paint prepared by the formula rate of embodiment 2 is excellent.
A kind of preparation methods of waterproof coating material of cement based polymer of embodiment 2-, comprise the following steps：
(1) preparation of powder：Weigh white cement, bulky grain quartz sand, little particle quartz sand, starch respectively by formula rate
Ether, cellulose ether and titanium dioxide, and uniformly mixed, the mixing speed are 1000r/min, mixing time
For 120s, powders mixture is obtained；Obtain powders mixture；The material component proportioning of its each powder is as shown in the table：
| Material name | Percentage % |
| White cement | 35% |
| Quartz sand (100#) | 32.8% |
| Quartz sand (200#) | 30% |
| Starch ether | 0.05% |
| Hydroxypropyl methyl cellulose (cellulose ether) | 0.12% |
| Titanium dioxide | 2.03% |
(2) preparation of liquid material：Weigh water, emulsion, preservative and defoamer respectively by formula rate, and enter in order successively
Row is uniform to be mixed, and the mixing speed is 1000r/min, mixing time 2min, obtains liquid material mixture；Its
Each liquid material raw material components proportioning is as shown in the table：
| Material name | Percentage % |
| Butylbenzene (emulsion) | 73% |
| Mineral oil (defoamer) | 0.25% |
| Thiazol-one class compound (preservative) | 0.3% |
| Water | 26.45% |
(3) preparation of finished product：The liquid material mixture adds the powders mixture and carried out in the state of lasting stirring
The mixing ratio of mixing, its powder and liquid material is 1:1.23；It is 1000r/min to continue to be kept stirring for speed, stirs 2min, obtains water
Mud based polyalcohol water-repellent paint 2.
A kind of preparation methods of waterproof coating material of cement based polymer of embodiment 3-, comprise the following steps：
(1) preparation of powder：Weigh white cement, bulky grain quartz sand, little particle quartz sand, starch respectively by formula rate
Ether, cellulose ether and titanium dioxide, and uniformly mixed, the mixing speed are 1000r/min, mixing time
For 120s, powders mixture is obtained；Obtain powders mixture；The material component proportioning of its each powder is as shown in the table：
| Material name | Percentage % |
| White cement | 32% |
| Quartz sand (100#) | 33.8% |
| Quartz sand (200#) | 32% |
| Starch ether | 0.05% |
| Hydroxypropyl methyl cellulose (cellulose ether) | 0.12% |
| Titanium dioxide | 2.03% |
(2) preparation of liquid material：Weigh water, emulsion, preservative and defoamer respectively by formula rate, and enter in order successively
Row is uniform to be mixed, and the mixing speed is 1000r/min, mixing time 2min, obtains liquid material mixture；Its
Each liquid material raw material components proportioning is as shown in the table：
| Material name | Percentage % |
| Butylbenzene (emulsion) | 80% |
| Mineral oil (defoamer) | 0.15% |
| Thiazol-one class compound (preservative) | 0.25% |
| Water | 19.6% |
(3) preparation of finished product：The liquid material mixture adds the powders mixture and carried out in the state of lasting stirring
The mixing ratio of mixing, its powder and liquid material is 1:1.25；It is 1000r/min to continue to be kept stirring for speed, stirs 2min, obtains water
Mud based polyalcohol water-repellent paint 3.
A kind of preparation method of comparative example-waterproof coating material of cement based polymer, comprises the following steps：
(1) preparation of powder：Weigh white cement, bulky grain quartz sand, little particle quartz sand, starch respectively by formula rate
Ether, cellulose ether and titanium dioxide, and uniformly mixed, the mixing speed are 1000r/min, mixing time
For 120s, powders mixture is obtained；Obtain powders mixture；The material component proportioning of its each powder is as shown in the table：
(2) preparation of liquid material：Weigh water, emulsion, preservative and defoamer respectively by formula rate, and enter in order successively
Row is uniform to be mixed, and the mixing speed is 1000r/min, mixing time 2min, obtains liquid material mixture；Its
Each liquid material raw material components proportioning is as shown in the table：
| Material name | Percentage % |
| Butylbenzene (emulsion) | 75% |
| Mineral oil (defoamer) | 0.3% |
| Thiazol-one class compound (preservative) | 0.2% |
| Water | 24.5% |
(3) preparation of finished product：The liquid material mixture adds the powders mixture and carried out in the state of lasting stirring
The mixing ratio of mixing, its powder and liquid material is 1:1.2；It is 1000r/min to continue to be kept stirring for speed, stirs 2min, obtains water
Mud based polyalcohol water-repellent paint 4.
The rigid anticracking waterproof coating prepared by embodiment 2 and comparative example is subjected to performance test, and carried out
Comparative result such as table 2 below：
Table 2：The performance detection table of different technologies parameter
As shown in Table 2, in the rigid anticracking waterproof coating prepared by embodiment 1 and comparative example, and by implementing
Tensile strength, fracture elongation and the anti-stick knotting strength for the rigid anticracking waterproof coating that example 1 obtains are substantially better than comparative example
Water-repellent paint, therefore, the more excellent existing waterproof of various aspects of performance of the water-repellent paint prepared by inventive formulation ratio
The preparation technology of coating.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
- A kind of 1. waterproof coating material of cement based polymer, it is characterised in that：The water-repellent paint is mixed by powder and liquid material, institute The mixing ratio for stating liquid material and powder is：1:(1.2~1.25)；The powder is according to mass percent, including the following raw material：Plain boiled water Mud 30-35%, bulky grain quartz sand 32.8-37.8%, little particle quartz sand 30-35%, starch ether 0.05-0.10%, fiber Plain ether 0.12-0.18% and titanium dioxide 2-4%；The liquid material is according to mass percent, including the following raw material：Emulsion 73-80%, Defoamer 0.15-0.25%, preservative 0.2-0.3% and water 19.6-26.6%.
- A kind of 2. waterproof coating material of cement based polymer according to claim 1, it is characterised in that：The powder is according to quality Percentage, including the following raw material：White cement 30%, bulky grain quartz sand 37.8%, little particle quartz sand 30%, starch ether 0.05%th, cellulose ether 0.15% and titanium dioxide 2%；The liquid material is according to mass percent, including the following raw material：Emulsion 75%th, defoamer 0.2%, preservative 0.2% and water 24.6%.
- A kind of 3. waterproof coating material of cement based polymer according to claim 1, it is characterised in that：The emulsion is acrylic acid Any one in emulsion, styrene-butadiene emulsion or EVA emulsions.
- A kind of 4. waterproof coating material of cement based polymer according to claim 1, it is characterised in that：The cellulose ether is hydroxyl Any one in propyl methocel, methylcellulose or hydroxyethyl cellulose.
- A kind of 5. waterproof coating material of cement based polymer according to claim 1, it is characterised in that：The defoamer is mineral Oil；The preservative is thiazol-one class compound.
- A kind of 6. waterproof coating material of cement based polymer according to claim 1, it is characterised in that：The bulky grain quartz sand Granular size be 80~120 mesh；The granular size of the little particle quartz sand is 170~230 mesh.
- 7. a kind of preparation method of waterproof coating material of cement based polymer as described in any one in Claims 1 to 5, its feature It is：Comprise the following steps：(1) preparation of powder：Weighed respectively by formula rate white cement, bulky grain quartz sand, little particle quartz sand, starch ether, Cellulose ether and titanium dioxide, and uniformly mixed, obtain powders mixture；(2) preparation of liquid material：Weigh water, emulsion, preservative and defoamer respectively by formula rate, and carry out in order successively equal Even mixing, obtain liquid material mixture；(3) preparation of finished product：The liquid material mixture adds the powders mixture and mixed in the state of lasting stirring Close, obtain waterproof coating material of cement based polymer.
- A kind of 8. preparation method of waterproof coating material of cement based polymer according to claim 6, it is characterised in that：Step (1) it is 1000r/min, mixing time 120s that speed is mixed described in.
- A kind of 9. preparation method of waterproof coating material of cement based polymer according to claim 6, it is characterised in that：Step (2) the mixing speed in is 1000r/min, mixing time 2min.
- A kind of 10. preparation method of waterproof coating material of cement based polymer according to claim 6, it is characterised in that：Step (3) after the addition of liquid material mixture described in the powders mixture is mixed, it is 1000r/min to continue to be kept stirring for speed, Mixing time is 2min.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108329781A (en) * | 2018-02-13 | 2018-07-27 | 贵州皓科新型材料有限公司 | Water-proof decorative integrative paint and preparation method thereof |
| CN110054454A (en) * | 2019-04-10 | 2019-07-26 | 河北晨阳工贸集团有限公司 | A kind of aqueous tyre talc polymer cement-based waterproof slurry and preparation method thereof |
| CN111500136A (en) * | 2020-05-15 | 2020-08-07 | 成都新柯力化工科技有限公司 | Anti-aging polymer-based waterproof coating for outer wall |
| CN112252490A (en) * | 2020-10-13 | 2021-01-22 | 春涛国际建筑有限公司 | Special waterproof material construction method and system |
| CN114773006A (en) * | 2022-05-16 | 2022-07-22 | 广州维施克建材有限公司 | Double-component waterproof coating and preparation method and application method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050341A (en) * | 2007-05-21 | 2007-10-10 | 张焰峰 | Cement based adhesive, and preparation method |
| CN104341134A (en) * | 2013-12-26 | 2015-02-11 | 美巢集团股份公司 | Polymer cement water-proof coating and preparation method thereof |
| CN104446251A (en) * | 2014-11-27 | 2015-03-25 | 久筑节能科技（天津）有限公司 | Adhesion agent as well as preparation method and application thereof |
| CN106699041A (en) * | 2017-03-06 | 2017-05-24 | 上海香榭丽涂料有限公司 | Polymer cement waterproof paint |
-
2017
- 2017-09-29 CN CN201710906375.8A patent/CN107602014A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050341A (en) * | 2007-05-21 | 2007-10-10 | 张焰峰 | Cement based adhesive, and preparation method |
| CN104341134A (en) * | 2013-12-26 | 2015-02-11 | 美巢集团股份公司 | Polymer cement water-proof coating and preparation method thereof |
| CN104446251A (en) * | 2014-11-27 | 2015-03-25 | 久筑节能科技（天津）有限公司 | Adhesion agent as well as preparation method and application thereof |
| CN106699041A (en) * | 2017-03-06 | 2017-05-24 | 上海香榭丽涂料有限公司 | Polymer cement waterproof paint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108329781A (en) * | 2018-02-13 | 2018-07-27 | 贵州皓科新型材料有限公司 | Water-proof decorative integrative paint and preparation method thereof |
| CN110054454A (en) * | 2019-04-10 | 2019-07-26 | 河北晨阳工贸集团有限公司 | A kind of aqueous tyre talc polymer cement-based waterproof slurry and preparation method thereof |
| CN111500136A (en) * | 2020-05-15 | 2020-08-07 | 成都新柯力化工科技有限公司 | Anti-aging polymer-based waterproof coating for outer wall |
| CN112252490A (en) * | 2020-10-13 | 2021-01-22 | 春涛国际建筑有限公司 | Special waterproof material construction method and system |
| CN114773006A (en) * | 2022-05-16 | 2022-07-22 | 广州维施克建材有限公司 | Double-component waterproof coating and preparation method and application method thereof |
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