CN102329112B - Colored polymer cement underwater paint - Google Patents
Colored polymer cement underwater paint Download PDFInfo
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- CN102329112B CN102329112B CN 201110174717 CN201110174717A CN102329112B CN 102329112 B CN102329112 B CN 102329112B CN 201110174717 CN201110174717 CN 201110174717 CN 201110174717 A CN201110174717 A CN 201110174717A CN 102329112 B CN102329112 B CN 102329112B
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Abstract
The invention belongs to the field of underwater paint, and specifically relates to colored polymer cement underwater paint, which consists of powder materials and liquid materials. The powder materials comprise 1-4 parts of inert inorganic powder materials, 0.001-0.01 part of pigment, 0.5-1 part of aqueous solution containing 10%-20% of polymer emulsion, 1-7 parts of cement and 0.002-0.01 part of dispersing agent, and the liquid materials comprise 0.5-0.9 part of polymer emulsion, 0.1-0.5 part of water and 0.01-0.003 part of defoaming agent. According to the colored polymer cement underwater paint, the pigment is attached to the surface of the inorganic powder materials to form a color powder material; the surface of the color powder material is coated with one layer of insoluble polymer films, so that the paint only shows the color of the powder materials; the colored polymer cement underwater paint has the advantages that the agitation can be implemented manually on the spot and the shelling-out color is uniform; the color difference of common double-component paint brought about due to different dosing proportions is overcome; and the colorization of the polymer cement underwater paint is achieved really.
Description
Technical field
The invention belongs to the waterproof paint field, be specifically related to a kind of colored polymer cement underwater paint.
Background technology
Polymer cement waterproof paint is a kind of organic liquid material that forms with the polymer emulsion such as polyacrylate dispersion, ethylene-vinyl acetate copolymer emulsion and various additive, the inorganic powder that forms with the mineral filler such as cement, quartz sand, weight matter calcium carbonate and various additive is by rational proportion, compounded a kind of pair of component, aqueous architectural waterproof paint, the tough and tensile waterproof coating of formation high strength after two components mix.The elasticity of this existing organic materials of filming is high, and the good two-fold advantage of electrodeless materials ' durability is arranged again, and waterproof effect is outstanding, has obtained large-area application in the buildings waterproof field.
Because coating is two component products, comprises cement in the powder, liquid material and powder stir at the construction field (site), and can not put for a long time, put for a long time and do not brush, and will cause the inefficacy of cement.Because the construction site Restricted requirement, the ratio of two components can't be carried out carefully weighing.Whipping device can only be portable electric stirring equipment, if colored meeting causes the deviation that stirs inhomogeneous and front and back weighing and color error ratio, and affect attractive in appearance, can only adopt the color (white and grey) of cement, and grey also becomes " flower " because of the site operation factor, is difficult to satisfy needs attractive in appearance.
Summary of the invention
The present invention is directed to polymer cement waterproof paint, adopt two-component materials at the roofing site operation, on-the-spot hand mixing is situation uniformly, powder and pigment are processed, pigment is echoed on powder, be not free in the liquid material, thereby realize the only just change of amount of change of powder amount, do not affect the purpose of the color of mixed material, can realize uniform color after making Site, and the site operation hand mixing may have been become.
Described colored polymer cement underwater paint, be 3 by weight ratio: powder and the liquid material of 1-1:1 form, it is characterized in that, powder comprises the component of following weight part: aqueous solution 0.5-1 part cement 1-7 part dispersion agent 0.002-0.01 part liquid material that inert inorganic powder 1-4 part pigment 0.001-0.01 part contains polymer emulsion 10%-20% comprises the component of following weight part: polymer emulsion 0.5-0.9 part water 0.1-0.5 part defoamer 0.01-0.003 part.
Described colored polymer cement underwater paint is characterized in that described inert inorganic powder is a kind of in fine particle calcium carbonate, talcum powder, kaolin, the wollastonite powder.
Described colored polymer cement underwater paint is characterized in that described inert inorganic powder is mixture two or more in fine particle calcium carbonate, talcum powder, kaolin, the wollastonite powder.
Described colored polymer cement underwater paint is characterized in that described polymer emulsion is a kind of in ACRYLIC EMULSION, ethylene-vinyl acetate copolymer emulsion, polyethylene copolymer emulsion, the polyvinyl alcohol emulsion.
Described colored polymer cement underwater paint is characterized in that described polymer emulsion is two or more mixture in ACRYLIC EMULSION, ethylene-vinyl acetate copolymer emulsion, polyethylene copolymer emulsion, the polyvinyl alcohol emulsion.
Described colored polymer cement underwater paint is characterized in that powder comprises the component of following weight part: aqueous solution 0.5-0.9 part cement 2-6 part dispersion agent 0.002-0.01 part liquid material that inert inorganic powder 1-3 part pigment 0.008-0.01 part contains polymer emulsion 10%-20% comprises the component of following weight part: polymer emulsion 0.6-0.9 part water 0.1-0.4 part defoamer 0.01-0.003 part.
Described colored polymer cement underwater paint is characterized in that aqueous solution 0.5-0.7 part cement 3-5 part dispersion agent 0.002-0.01 part liquid material that inert inorganic powder 2-3 part pigment 0.008-0.01 part contains polymer emulsion 10%-20% comprises the component of following weight part: polymer emulsion 0.7-0.9 part water 0.1-0.3 part defoamer 0.01-0.003 part.
Described colored polymer cement underwater paint, it is characterized in that described powder making may further comprise the steps: 1) inert inorganic material and pigment are carried out ball milling, obtain inert inorganic powder and pigment powder, and after both are fully mixed, make pigment depend on the surface of inert inorganic powder, obtain colored powder; 2) carry out surface reaction on the surface of colored powder and process, the polymer emulsion aqueous solution that mixes coupling agent is mixed with the mode of spray, by drying moisture removal; 3) with step 2) gained and cement, dispersion agent carry out ball milling, makes colored powder.
The present invention depends on the inorganic powder surface with pigment and forms the color powder, and at color powder surface coverage one deck polymeric film hard to tolerate, pigment was not dissolved or few dissolving within the time of stirring with liquid material, after the evaporation of paint solidification moisture, it only shows the color of powder, because emulsion is transparent, it what are just very low on the impact of color, because the present invention can make mixed material in the situation that the different color of proportioning does not change, have and manually to implement at the scene to stir, the advantage that the brushing color is unified has overcome the color distortion that the common double component coating brings because of the proportion scale difference, and the polymer cement waterproof paint colorize is really realized.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Experiment one test coating property
Material
Liquid material:
Fine particle calcium carbonate 1 part of pigment 0.001-0.01 of talcum powder part
Contain the ethylene-vinyl acetate copolymer emulsion 1 part of the aqueous solution of polyvinyl alcohol emulsion 10% ~ 20%
2 parts of dispersion agent 0.002-0.01 of cement part
Liquid material:
ACRYLIC EMULSION 0.9 part of ethylene-vinyl acetate copolymer emulsion
0.1 part in water
Defoamer 0.01-0.003 part
Powder is made:
1, with fine particle calcium carbonate talcum powder and pigment carry out ball milling, and both are fully mixed, make pigment depend on fine particle calcium carbonate talcous surface, obtain colored powder;
2, carry out surface reaction on the surface of colored powder and process, the polymer emulsion aqueous solution that mixes coupling agent is mixed with the mode of spray, by drying moisture removal;
3, with step 2) gained and cement, dispersion agent carry out ball milling, makes colored powder.
Test-results
Produce 1 part of green powder, 2 parts of blue powders cooperate by 2:1 with liquid material respectively, make 3 parts of coating, numbering green 1, blue 2, blue 3 respectively, test its tensile strength and unit elongation, result such as table 1 all satisfy the standard of GB/T 23445-2009 polymer cement waterproof paint II type.
Table 1
| Numbering | Tensile strength (Mp) | Unit elongation % |
| Green 1 | 1.78 | 95 |
| Blue 2 | 2.60 | 114 |
| Blue 3 | 2.72 | 107 |
In actual applications, the designer has also adopted other inert inorganic powders, such as kaolin, wollastonite powder etc., and other polymer emulsions, make coating such as polyethylene copolymer emulsion etc., its coating that makes also can reach beneficial effect of the present invention.
The color distortion of the different powders of experiment two observations, liquid material proportioning
Implement 1
Powder:
0.008 part of 2 parts of red pigment of fine particle calcium carbonate
0.5 part of the aqueous solution that contains polymer emulsion 20%
0.01 part of 5 parts of dispersion agent of cement
Liquid material:
0.7 part of polymer emulsion
0.3 part in water
Defoamer 0.01-0.003 part.
Press respectively liquid material, powder, 1:1 made encrimson and brushes the difference of their color of comparison in 1: 1.5 1: 2.
Implement 2
Powder:
0.01 part of 2.5 parts of yellow ultramarine of talcum powder
0.7 part of the aqueous solution that contains polymer emulsion 20%
0.01 part of 4.5 parts of dispersion agent of cement
Liquid material:
0.86 part of polymer emulsion
0.14 part in water
0.01 part of defoamer.
Press respectively liquid material, powder, 1:1 made yellow paint and brushes the difference of their color of comparison in 1: 1.5 1: 2.
Implement 3
Powder:
0.01 part of 3 parts of blue pigments of fine particle calcium carbonate
0.7 part of the aqueous solution that contains polymer emulsion 20%
0.01 part of 5 parts of dispersion agent of cement
Liquid material:
0.9 part of polymer emulsion
0.1 part in water
0.01 part of defoamer.
Press respectively liquid material, powder, 1:1 1: 1.5, makes blue paste brushes the difference of comparison they color at 1: 2.
Implement 4
Powder:
0.01 part of 1 part of veridian of fine particle calcium carbonate
0.7 part of the aqueous solution that contains polymer emulsion 20%
0.01 part of 2 parts of dispersion agent of cement
Liquid material:
0.9 part of polymer emulsion
0.1 part in water
0.01 part of defoamer.
Press respectively liquid material, powder, 1:1 made green coating and brushes the difference of their color of comparison in 1: 1.5 1: 2.
Through test comparison, in four kinds of prescriptions of above-mentioned enforcement, adopt the coating brushing of different liquid materials, powder proportioning after, color is unified, naked eyes can't be felt difference.
Claims (7)
1. colored polymer cement underwater paint, be 3 by weight ratio: powder and the liquid material of 1-1:1 form, it is characterized in that, powder comprises the component of following weight part: aqueous solution 0.5-1 part cement 1-7 part dispersion agent 0.002-0.01 part liquid material that inert inorganic powder 1-4 part pigment 0.001-0.01 part contains polymer emulsion 10%-20% comprises the component of following weight part: polymer emulsion 0.5-0.9 part water 0.1-0.5 part defoamer 0.01-0.003 part
Described powder is made and be may further comprise the steps: 1) inert inorganic material and pigment are carried out ball milling, obtain inert inorganic powder and pigment powder, and after both are fully mixed, make pigment depend on the surface of inert inorganic powder, obtain colored powder; 2) carry out surface reaction on the surface of colored powder and process, the polymer emulsion aqueous solution that mixes coupling agent is mixed with the mode of spray, by drying moisture removal; 3) with step 2) gained and cement, dispersion agent carry out ball milling, makes colored powder.
2. colored polymer cement underwater paint as claimed in claim 1 is characterized in that described inert inorganic powder is a kind of in fine particle calcium carbonate, talcum powder, kaolin, the wollastonite powder.
3. colored polymer cement underwater paint as claimed in claim 1 is characterized in that described inert inorganic powder is mixture two or more in fine particle calcium carbonate, talcum powder, kaolin, the wollastonite powder.
4. colored polymer cement underwater paint as claimed in claim 1 is characterized in that described polymer emulsion is a kind of in ACRYLIC EMULSION, ethylene-vinyl acetate copolymer emulsion, polyethylene copolymer emulsion, the polyvinyl alcohol emulsion.
5. colored polymer cement underwater paint as claimed in claim 1 is characterized in that described polymer emulsion is two or more mixture in ACRYLIC EMULSION, ethylene-vinyl acetate copolymer emulsion, polyethylene copolymer emulsion, the polyvinyl alcohol emulsion.
6. colored polymer cement underwater paint as claimed in claim 1 is characterized in that powder comprises the component of following weight part: aqueous solution 0.5-0.9 part cement 2-6 part dispersion agent 0.002-0.01 part liquid material that inert inorganic powder 1-3 part pigment 0.008-0.01 part contains polymer emulsion 10%-20% comprises the component of following weight part: polymer emulsion 0.6-0.9 part water 0.1-0.4 part defoamer 0.01-0.003 part.
7. colored polymer cement underwater paint as claimed in claim 1 is characterized in that aqueous solution 0.5-0.7 part cement 3-5 part dispersion agent 0.002-0.01 part liquid material that inert inorganic powder 2-3 part pigment 0.008-0.01 part contains polymer emulsion 10%-20% comprises the component of following weight part: polymer emulsion 0.7-0.9 part water 0.1-0.3 part defoamer 0.01-0.003 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110174717 CN102329112B (en) | 2011-06-27 | 2011-06-27 | Colored polymer cement underwater paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110174717 CN102329112B (en) | 2011-06-27 | 2011-06-27 | Colored polymer cement underwater paint |
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| Publication Number | Publication Date |
|---|---|
| CN102329112A CN102329112A (en) | 2012-01-25 |
| CN102329112B true CN102329112B (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110174717 Active CN102329112B (en) | 2011-06-27 | 2011-06-27 | Colored polymer cement underwater paint |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103254713A (en) * | 2013-05-22 | 2013-08-21 | 吴江市德佐日用化学品有限公司 | Green polymer cement waterproof paint |
| CN103333612A (en) * | 2013-06-26 | 2013-10-02 | 江苏宏宇防水建材有限公司 | Water-based quick-setting sealed plastic waterproof material |
| CN103588439A (en) * | 2013-09-22 | 2014-02-19 | 昆明滇宝防水建材有限公司 | Novel polymer cement waterproof paint and preparation method thereof |
| CN104556899B (en) * | 2014-12-23 | 2016-08-24 | 惠州东方雨虹建筑材料有限责任公司 | A kind of after stain polymer cement waterproof paint |
| CN104513561A (en) * | 2015-01-14 | 2015-04-15 | 韦棋 | Waterproof paint |
| CN105110682A (en) * | 2015-07-30 | 2015-12-02 | 铜陵海源超微粉体有限公司 | Polymer-cement water-resisting admixture |
| CN106630788A (en) * | 2016-10-11 | 2017-05-10 | 陈谓清 | Waterproof sizing agent for buildings |
| CN107513323B (en) * | 2017-10-09 | 2019-06-21 | 南京派尼尔科技实业有限公司 | A kind of polymer cement waterproof paint |
| CN108083719A (en) * | 2017-11-21 | 2018-05-29 | 四川铁科新型建材有限公司 | A kind of permanent seal cooling cracking resistance infiltration water proof anti-corrosive paint and preparation method thereof |
| CN108863240A (en) * | 2018-08-01 | 2018-11-23 | 深圳市金新建材有限公司 | Full effective type polymer cement waterproof paint and preparation method thereof |
| CN110590293B (en) * | 2019-10-24 | 2021-09-10 | 苏州大乘环保新材有限公司 | Water-imitation concrete coating and preparation method thereof |
| TWI777290B (en) * | 2020-11-10 | 2022-09-11 | 方建弘 | Cement paste and composition thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429401A (en) * | 2007-11-06 | 2009-05-13 | 董善刚 | High-performance waterproof coating material of cement based polymer |
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2011
- 2011-06-27 CN CN 201110174717 patent/CN102329112B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429401A (en) * | 2007-11-06 | 2009-05-13 | 董善刚 | High-performance waterproof coating material of cement based polymer |
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| CN102329112A (en) | 2012-01-25 |
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