CN103525247A - Special seal primer for color modulation - Google Patents
Special seal primer for color modulation Download PDFInfo
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- CN103525247A CN103525247A CN201310451260.6A CN201310451260A CN103525247A CN 103525247 A CN103525247 A CN 103525247A CN 201310451260 A CN201310451260 A CN 201310451260A CN 103525247 A CN103525247 A CN 103525247A
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Abstract
A special seal primer for color modulation comprises the components in percentage by weight as follows: 25 %-30 % of water, 0.1 %-0.2 % of a sterilizing agent, 0.4 %-0.6 % of a dispersing agent, 0.05 %-0.1 % of a wetting agent, 0.3 %-0.5 % of an antifoaming agent, 0.2 %-0.4 % of propylene glycol, 6 %-10 % of talcum powder, 6 %-10 % of triple superphosphate, 8 %-10 % of bentonite, 28 %-40 % of an epoxy alkali-resistant primer emulsion, 6 %-8 % of an anti-freezing agent, 0.5 %-1.5 % of a coalescing agent, 3 %-8 % of color paste and 0.1 %-0.5 % of a flatting agent. The seal primer not only has excellent seal performance, but also can prevent precipitation of water soluble salt and base, and has extremely good permeability and adhesive force; the covering power is good, the color approximate to that of real mineral varnish can be modulated, and dazzling caused by poor covering power of the real mineral varnish is reduced; and the special seal primer has the advantages as follows: the special seal primer has excellent chemical resistance, the adhesive force of the real mineral varnish is enhanced, the problem of dazzling caused by larger difference of the base-layer water absorption rate is reduced, and the special seal primer is energy-saving, environment-friendly , mildew-free and pollution-free.
Description
Technical field the present invention relates to a kind of coating, particularly a kind of closure priming paint that prevents skin concrete or the true mineral varnish of new, the old metope of cement mortar.Belong to chemistry painting industry technical field.
Background technology is in the construction process of building coating, and the quality of priming paint quality plays conclusive effect to film quality, the alkali salt that film coated surface occurs separates out, ftractures, etc. problem and basic unit's priming paint have directly and contact.And the covering effect of the true mineral varnish in market is not very desirable now, the color development effect on the true mineral varnish of the bad direct impact of priming paint covering effect.Therefore the true mineral varnish that research has the anti-salt of alkali resistant, an Effective Anti cracking performance special-purpose seal coat of mixing colours is significant.
Summary of the invention the object of this invention is to provide a kind of true mineral varnish special-purpose seal coat of mixing colours, and this seal coat not only has good closed performance, can stop water-soluble salt, alkali to be separated out; Splendid perviousness and sticking power, opacifying power is good, can recall with true mineral varnish and approach color, reduces growing dim that true mineral varnish causes because opacifying power is poor; There is excellent chemical product performance, improve true mineral varnish sticking power, reduce the problem of growing dim causing more greatly because of basic unit's water-intake rate difference.Energy-saving and environmental protection, without mould nuisanceless.
The special-purpose seal coat of mixing colours counts by weight percentage component ratio:
Water: 25-30%; Sterilant: 0.1-0.2%; Dispersion agent: 0.4-0.6%; Wetting agent: 0.05-0.1%; Defoamer: 0.3-0.5%; Propylene glycol: 0.2-0.4%; Talcum powder: 6-10%; Coarse whiting: 6-10%; Wilkinite: 8-10%; Epoxy alkali resistant primer emulsion: 28-40%; Frostproofer: 6-8%; Film coalescence aid: 0.5-1.5%; Mill base: 3-8%; Flow agent: 0.1-0.5%.
The epoxy alkali resistant primer emulsion that the present invention uses is the accumulation of salt in the surface soil that solves specially concrete, sand-cement slurry, general salt, affects interior exterior wall latex paint decorative effect and specially designed epoxy acrylic alkali resistant emulsion.Introduce epoxide group, to ground, fabulous to the sticking power of finish paint.Water-fast, waterproof, there is water vapor permeable, make metope there is " breathing " property, prevent from making bubble on the surface paint, playing drum because of the pressure of water vapor.Epoxy alkali resistant primer emulsion is to select the import quality milk agent that CMC value is smaller, alkali resistance is strong, introduce features epoxy monomer, adopt advanced synthetic technology to be polymerized, particle diameter is tiny, modest viscosity, fabulous Calcium ion stability, dilution stability, freeze-thaw stability, mechanical stability, good penetrability to base material, alkali resistant anti-salt property is strong, and closure is good.Can stop separating out of water-soluble salt, alkali, improve putty layer intensity.
The dispersion agent that the present invention uses is low molecular weight sodium polyacrylate dipersant, can significantly improve concentration and the stability thereof of fillers dispersed slurry, by this dispersion agent, can surround a layer charge on filler particles surface, make repulsion mutually between particle, thereby reach the effect of stable slurry.
The talcum powder that the present invention uses is 325 orders, and coarse whiting is 400 orders.
The wilkinite that the present invention uses is a kind of clay rock, and gloss is dim.Hardness 1～2, density 2～3g/cm3.Wilkinite has very strong water absorbability, can adsorb and is equivalent to the water of 8～20 times of own vols and is expanded to 30 times; In water medium, can disperse to be soliquid, and have certain viscosity, thixotropy and oilness, the admixture of it and silt etc. has plasticity-and cohesiveness, has stronger cation exchange capacity (CEC) and adsorptive power.
The object of the invention is for a kind of true mineral varnish of outer plinth course special-purpose seal coat of mixing colours is provided, this seal coat not only has good closed performance, can stop water-soluble salt, alkali to be separated out; Splendid perviousness and sticking power, opacifying power is good, can recall with true mineral varnish and approach color, reduces growing dim that true mineral varnish causes because opacifying power is poor; There is excellent chemical product performance, improve true mineral varnish sticking power, reduce the problem of growing dim causing more greatly because of basic unit's water-intake rate difference.By utilization, encircle newborn alkali resistant primer emulsion chemical action, reflect the anti-seal coat of saltouing of this alkali resistant and have that alkali-resistivity is strong, Elastic reactance cracking behavior is good.Good penetrability to base material, alkali resistant anti-salt property is strong, and closure is good, can stop separating out of water-soluble alkali, salt, improves putty layer intensity.Energy-conservation, without mould environmental protection, nuisanceless.Outer wall body basic unit effect be can effectively strengthen, the anti-salt of alkali resistant, cracking resistance, impervious, freeze proof object reached.
In general, epoxy alkali resistant primer emulsion is to ground, fabulous to the sticking power of finish paint.It is water-fast, waterproof, there is water vapor permeable, make metope there is " breathing " property, prevent from making bubble on the surface paint, playing drum because of the pressure of water vapor, fabulous Calcium ion stability, dilution stability, freeze-thaw stability, mechanical stability, good penetrability to base material, alkali resistant anti-salt property is strong, the advantages such as closure is good, be widely used at present interior alkali-resistant sealing primer for outer wall, also can be for configuration sealing transparent priming formed material, and be successfully applied to this field, as building fields such as interior wall, exterior wall base paints, effect is better.
Below embodiment, be one embodiment of the present of invention.
The component of the special-purpose seal coat of toning of the present invention forms (weight percent) and production technique is:
Low speed turns the water that adds successively 26% with per minute 200～400, 0.25% sterilant, 0.5% dispersion agent, 0.1% wetting agent, 0.35% defoamer, 0.3% propylene glycol, after 10 minutes stir, add successively again 8% talcum powder, after 8% coarse whiting, carry out turn/min of high speed 1200 running 30 minutes, low speed adds 8% wilkinite successively again, 35% epoxy alkali resistant primer emulsion emulsion, 8% frostproofer, 1% film coalescence aid, 4% mill base, 0.5% flow agent, appropriate pH value conditioning agent and thickening material, with per minute 600-800, turn and stir 40 minutes afterwards, finally by crossing check, filter, the packing of weighing.
Special-purpose its indices of seal coat of toning of making according to the present invention all reaches GB/T9756-2009 standard-required, the closed performance of this product fine, can stop separating out of water-soluble salt, alkali, splendid perviousness and sticking power, improve putty layer intensity, there is excellent ageing-resistant, chemical resistance, can effectively fill bottom surface, make the easier application of finish paint, more aobvious level and smooth comparing with currently available products has higher alkali resistant, salting-out resistance energy, and sealing effect is good, and cost is low, easily construction, market effect is good.
Claims (5)
1. the special-purpose seal coat of mixing colours counts by weight percentage component ratio and is:
Water: 25-30%; Sterilant: 0.1-0.2%; Dispersion agent: 0.4-0.6%; Wetting agent: 0.05-0.1%; Defoamer: 0.3-0.5%; Propylene glycol: 0.2-0.4%; Talcum powder: 6-10%; Coarse whiting: 6-10%; Wilkinite: 8-10%; Epoxy alkali resistant primer emulsion: 28-40%; Frostproofer: 6-8%; Film coalescence aid: 0.5-1.5%; Mill base: 3-8%; Flow agent: 0.1-0.5%.
2. the special-purpose seal coat of toning according to claim 1, it is characterized in that said epoxy alkali resistant primer emulsion epoxy alkali resistant primer emulsion is to select the import quality milk agent that CMC value is smaller, alkali resistance is strong, fabulous Calcium ion stability, dilution stability, freeze-thaw stability, mechanical stability.
3. the special-purpose seal coat of toning according to claim 1, is characterized in that said talcum powder is 325 orders, and coarse whiting is 400 orders.
4. the special-purpose seal coat of toning according to claim 1, it is characterized in that said dispersion agent is low molecular weight sodium polyacrylate dipersant, can significantly improve concentration and the stability thereof of fillers dispersed slurry, by this dispersion agent, can surround a layer charge on filler particles surface, make repulsion mutually between particle, thereby reach the effect of stable slurry.
5. the special-purpose seal coat of toning according to claim 1, is characterized in that said wilkinite is a kind of clay rock, and gloss is dim.Hardness 1～2, density 2～3g/cm3.Have certain viscosity, thixotropy and oilness, the admixture of it and silt etc. has plasticity-and cohesiveness, has stronger cation exchange capacity (CEC) and adsorptive power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451260.6A CN103525247A (en) | 2013-09-28 | 2013-09-28 | Special seal primer for color modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451260.6A CN103525247A (en) | 2013-09-28 | 2013-09-28 | Special seal primer for color modulation |
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| Publication Number | Publication Date |
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| CN103525247A true CN103525247A (en) | 2014-01-22 |
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| CN201310451260.6A Pending CN103525247A (en) | 2013-09-28 | 2013-09-28 | Special seal primer for color modulation |
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| CN (1) | CN103525247A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327681A (en) * | 2014-11-27 | 2015-02-04 | 亚士漆(上海)有限公司 | Alkali-resistant primer |
| CN104845530A (en) * | 2015-05-30 | 2015-08-19 | 安徽美琳建筑材料有限公司 | Water-based alkali-resistant seal primer |
| CN104861825A (en) * | 2015-05-30 | 2015-08-26 | 安徽美琳建筑材料有限公司 | Alkaline-resistant primer for sealing outer wall |
| CN106243872A (en) * | 2016-08-30 | 2016-12-21 | 卓达新材料科技集团威海股份有限公司 | A kind of sheet material lackering method |
| CN106396606A (en) * | 2016-08-30 | 2017-02-15 | 河北晨阳工贸集团有限公司 | Toning method of sand wall like real stone paint |
| CN106700814A (en) * | 2015-07-20 | 2017-05-24 | 上海三银涂料科技股份有限公司 | Water-based high-adhesion diving joint priming paint as well as preparation method and application thereof |
| CN113201283A (en) * | 2021-05-31 | 2021-08-03 | 山西红塔涂料科技有限公司 | Permeable alkali-resistant seal primer |
| CN113789072A (en) * | 2020-12-25 | 2021-12-14 | 优威康涂层科技(青岛)有限公司 | Priming paint containing plant extracts |
-
2013
- 2013-09-28 CN CN201310451260.6A patent/CN103525247A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327681A (en) * | 2014-11-27 | 2015-02-04 | 亚士漆(上海)有限公司 | Alkali-resistant primer |
| CN104845530A (en) * | 2015-05-30 | 2015-08-19 | 安徽美琳建筑材料有限公司 | Water-based alkali-resistant seal primer |
| CN104861825A (en) * | 2015-05-30 | 2015-08-26 | 安徽美琳建筑材料有限公司 | Alkaline-resistant primer for sealing outer wall |
| CN106700814A (en) * | 2015-07-20 | 2017-05-24 | 上海三银涂料科技股份有限公司 | Water-based high-adhesion diving joint priming paint as well as preparation method and application thereof |
| CN106700814B (en) * | 2015-07-20 | 2019-03-08 | 上海三银涂料科技股份有限公司 | Aqueous high adhesion force dividing joint priming paint and its preparation method and application |
| CN106243872A (en) * | 2016-08-30 | 2016-12-21 | 卓达新材料科技集团威海股份有限公司 | A kind of sheet material lackering method |
| CN106396606A (en) * | 2016-08-30 | 2017-02-15 | 河北晨阳工贸集团有限公司 | Toning method of sand wall like real stone paint |
| CN113789072A (en) * | 2020-12-25 | 2021-12-14 | 优威康涂层科技(青岛)有限公司 | Priming paint containing plant extracts |
| CN113201283A (en) * | 2021-05-31 | 2021-08-03 | 山西红塔涂料科技有限公司 | Permeable alkali-resistant seal primer |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |
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| WD01 | Invention patent application deemed withdrawn after publication |