CN103497601B - Novel compressed coating and preparation method thereof - Google Patents
Novel compressed coating and preparation method thereof Download PDFInfo
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- CN103497601B CN103497601B CN201310411706.2A CN201310411706A CN103497601B CN 103497601 B CN103497601 B CN 103497601B CN 201310411706 A CN201310411706 A CN 201310411706A CN 103497601 B CN103497601 B CN 103497601B
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Abstract
The invention discloses a novel compressed coating and a preparation method thereof, and particularly relates to the technical field of building coatings. A preparation process comprises the following steps: performing dispersion by using a high-shear dispersing machine special for nanometer materials, putting dispersion into a reaction kettle to perform functional modification on a particularly prepared synthetic resin, adding propylene glycol alginate, calcined kaolin, ground calcium carbonate, talc powder, titanium dioxide, layered silicate and hydroxymethyl cellulose, stirring uniformly, and causing a discharged mixture to pass through a filter screen to obtain a finished product. The novel compressed coating can be diluted by water to form a high-quality interior/exterior wall coating of a building, and has acid resistance, alkaline resistance, aging resistance, high covering power, high thixotropy and high stability, and water vapor permeation, chalking and paint film alligatoring can also be prevented.
Description
Technical field:
The present invention relates to building coating technical field, especially inner wall of building and exterior wall coating application, and with exempt from plus
Thickening agent, antibacterial, preservative and all kinds of Harmful chemicals filler succedaneum relevant and in particular to a kind of compression-type coating
Preparation method and purposes.
Background technology:
Insider both knows about, and China is coating consumption big country, and with the prosperity of building industry, the demand of coating is more next
Bigger, but logistics occupies the very big cost of coating products, especially wastes substantial amounts of in links such as production, packaging, transports
Human and material resources and financial resources.How effectively the base material of existing coating use, formula to be adjusted, be compressed into highly concentrated miniature
Coating, as long as simple dilute during use, you can reach the compression coating of coating quality requirement, is that the industry is had to go to the toilet and waited to locate
Understand problem certainly.
In known paint field, there is more advanced " concentrated type coating pigment ", you can in white (or colourless) coating
In minimal amount of interpolation this pigment, make colour-wash, but be limited only to the coloristic areas of coating, the amount to coating itself
Change and compression is helpless.And coating producer is because of Cost Problems, coating quality issues and the too high problem of chemical residue mostly
And competitive bidding is unfavorable.Also there are some external (or domestic) famous coatings enterprises, using more advanced Application of micron technology, also only
It is confined to prepare environment-friendly type or functional paint category, such as water-repellent paint, self-cleaning coating, anticorrosive paint etc., and can not will be somebody's turn to do
Coating preparation becomes compression-type coating.Therefore, these more advanced preparation method for coating, can not extensively apply so far.
Content of the invention:
It is an object of the invention to provide a kind of compression coating and preparation method thereof, coating material production enrichment, greatly reduce
Production, transport, storage, use cost；Coating material production environmental protection, no Harmful chemicals implant, to environment, equipment, the person no
Infringement；Coating application is simplified, as long as dilute can use and reach coating technology quality standard.
In order to solve the problems of background technology, the present invention is to employ the following technical solutions: its composition and its weight
Amount degree is: nano-titanium oxide 1～9%, nano silicon oxide 5～10%, nano zine oxide 1～5%, deionized water,
The synthetic resin 5～12% of acrylic latex powder and glycerol, propylene glycol alginate 1～5%, calcined kaolin 5～10%,
Ground calcium carbonate 5～12%, titanium dioxide 9～13%, Pulvis Talci 5～15%, phyllosilicate 8～12%, hydroxymethyl cellulose 1
～3%, brightening agent 10～20% and appropriate water.
Its preparation technology is:
First, the dispersion of nano material:
1st, the dispersion of nano-titanium oxide: take proper amount of nano titanium oxide, with water for disperseing medium, special using nano material
High shear dispersion machine, adjustment revolution is 15000 revs/min, disperses 5-30 minute, is prepared into nano-titanium oxide dispersion liquid, discharging
Standby；
2nd, the dispersion of nano silicon oxide: take proper amount of nano silicon oxide, with silane coupler for disperseing medium, using nanometer material
Expect special high shear dispersion machine, adjustment revolution is 25000 revs/min, disperses 5-30 minute, be prepared into nano silicon oxide and divide
Dispersion liquid, discharging is standby；
3rd, the dispersion of nano zine oxide: take proper amount of nano zinc oxide, with water for disperseing medium, special using nano material
High shear dispersion machine, adjustment revolution is 10000 revs/min, after dispersion 5-30 minute adjustment revolution turn for 1000-5000/
Point, add appropriate nano-titanium oxide dispersion liquid and appropriate nano silicon oxide dispersion liquid, add appropriate water-soluble poly ammonia
Ester, continues homogeneous dispersion 5-30 minute, is prepared into nano material functional type dispersion liquid, discharging is standby；
2nd, special cooperation resin: start reactor, inject appropriate deionized water, be slowly added to fit when being warming up to 60 DEG C
The acrylic latex powder of amount, stirs to when being completely dissolved, then being warming up to 90 DEG C, adding appropriate glycerol to continue stirring, works as temperature
Reach and stop when 95 DEG C heating up, keep reactor in cooling stirring, when temperature is down to 60 DEG C in reactor, will react
Material in kettle is put into standby in sand mill；
3rd, extra-fine grinding preparation: start sand mill, adjustment revolution is 500-1500 rev/min, above-mentioned material homogenizing is ground
Mill 5-30 minute, adds appropriate titanium dioxide, triple superphosphate and appropriate brightening agent (adding after warm water material), continues to grind 30-60
After minute, standby in the mixing tank that the material in sand mill is put into high speed agitator；
4th, concentrate coating synthesis: start high speed speed stirrer, slowly accelerate to 100-1000 rev/min, by above-mentioned thing
Material stirring 10-30 minute, adds appropriate solubility rubber powder, Pulvis Talci and appropriate hydroxymethyl cellulose (cmc), adjustment
Viscosity is 30-60pa.s, the use of phyllosilicate adjustment ph value is 6-8, product is through strainer discharging.
The method have the advantages that its effectively utilizes nano material synthetic resin is carried out function modified, to receive
The rice distinctive small-size effect of material, huge specific surface area effect and penetration tunnel effect, make full use of in formulation for coating material it
Its this performance of its material simultaneously discharges wherein effective ingredient, is prepared into highly concentrated compression coating, and it can exempt to add what traditional handicraft used
Thickening agent, antibacterial, preservative and all kinds of chemistry auxiliary addition agent, and the new coating product as coating industry field, reduce
The use of chemicals, completes building covering with paint task, meets coating technology index request, and makes to be applied jewelry and be not subject to chemistry
The pollution of element, realize output nontoxic, harmless, pollution-free, no harmful chemicals element ecological, environmental protectiveization green covering with paint product.
Brief description:
Fig. 1 is preparation technology flow chart of the present invention；
Specific embodiment:
Referring to Fig. 1, this specific embodiment employs the following technical solutions: its composition and its weight percent content are:
Nano-titanium oxide 1～9%, nano silicon oxide 5～10%, nano zine oxide 1～5%, deionized water, acrylic latex powder and sweet
The synthetic resin 5～12% that oil is prepared, propylene glycol alginate 1～5%, calcined kaolin 5～10%, ground calcium carbonate 5～
12%, titanium dioxide 9～13%, Pulvis Talci 5～15%, phyllosilicate 8～12%, hydroxymethyl cellulose 1～3%, brightening agent
10～20% and appropriate water.
Its preparation technology is:
First, the dispersion of nano material:
1st, the dispersion of nano-titanium oxide: take proper amount of nano titanium oxide, with water for disperseing medium, special using nano material
High shear dispersion machine, adjustment revolution is 15000 revs/min, disperses 5-30 minute, is prepared into nano-titanium oxide dispersion liquid, discharging
Standby；
2nd, the dispersion of nano silicon oxide: take proper amount of nano silicon oxide, with silane coupler for disperseing medium, using nanometer material
Expect special high shear dispersion machine, adjustment revolution is 25000 revs/min, disperses 5-30 minute, is prepared into nano silicon oxide dispersion
Liquid, discharging is standby；
3rd, the dispersion of nano zine oxide: take proper amount of nano zinc oxide, with water for disperseing medium, special using nano material
High shear dispersion machine, adjustment revolution is 10000 revs/min, after dispersion 5-30 minute adjustment revolution turn for 1000-5000/
Point, add appropriate nano-titanium oxide dispersion liquid and appropriate nano silicon oxide dispersion liquid, add appropriate water-soluble poly ammonia
Ester, continues homogeneous dispersion 5-30 minute, is prepared into nano material functional type dispersion liquid, discharging is standby；
2nd, special cooperation resin: start reactor, inject appropriate deionized water, be slowly added to fit when being warming up to 60 DEG C
The acrylic latex powder of amount, stirs to when being completely dissolved, then being warming up to 90 DEG C, adding appropriate glycerol to continue stirring, works as temperature
Reach and stop when 95 DEG C heating up, keep reactor in cooling stirring, when temperature is down to 60 DEG C in reactor, will react
Material in kettle is put into standby in sand mill；
3rd, extra-fine grinding preparation: start sand mill, adjustment revolution is 500-1500 rev/min, above-mentioned material homogenizing is ground
Mill 5-30 minute, adds appropriate titanium dioxide, triple superphosphate and appropriate brightening agent (adding after warm water material), continues to grind 30-60
After minute, standby in the mixing tank that the material in sand mill is put into high speed agitator；
4th, concentrate coating synthesis: start high speed speed stirrer, slowly accelerate to 100-1000 rev/min, by above-mentioned thing
Material stirring 10-30 minute, adds appropriate solubility rubber powder, Pulvis Talci and appropriate hydroxymethyl cellulose (cmc), adjustment
Viscosity is 30-60pa.s, the use of phyllosilicate adjustment ph value is 6-8, product is through strainer discharging.
The method have the advantages that its effectively utilizes nano material synthetic resin is carried out function modified, to receive
The rice distinctive small-size effect of material, huge specific surface area effect and penetration tunnel effect, make full use of in formulation for coating material it
Its this performance of its material simultaneously discharges wherein effective ingredient, is prepared into highly concentrated compression coating, and it can exempt to add what traditional handicraft used
Thickening agent, antibacterial, preservative and all kinds of chemistry auxiliary addition agent, and the new coating product as coating industry field, reduce
The use of chemicals, completes building covering with paint task, meets coating technology index request, and makes to be applied jewelry and be not subject to chemistry
The pollution of element, realize output nontoxic, harmless, pollution-free, no harmful chemicals element ecological, environmental protectiveization green covering with paint product.
Claims (1)
1. a kind of preparation method of compression coating is it is characterised in that its composition and its weight percent content are: nano oxidized
Titanium 1～9%, nano silicon oxide 5～10%, nano zine oxide 1～5%, deionized water, acrylic latex powder and glycerol
Synthetic resin 5～12%, propylene glycol alginate 1～5%, calcined kaolin 5～10%, ground calcium carbonate 5～12%, titanium dioxide
9～13%, Pulvis Talci 5～15%, phyllosilicate 8～12%, hydroxymethyl cellulose 1～3%, brightening agent 10～20% and suitable
The water of amount, its preparation technology is:
(1), the dispersion of nano material:
(1), the dispersion of nano-titanium oxide: take proper amount of nano titanium oxide, with water for disperseing medium, using the special height of nano material
Shearing dispersion machine, adjustment revolution is 15000 revs/min, disperses 5-30 minute, is prepared into nano-titanium oxide dispersion liquid, discharging is standby
With；
(2), the dispersion of nano silicon oxide: take proper amount of nano silicon oxide, with silane coupler for disperseing medium, using nano material
Special high shear dispersion machine, adjustment revolution is 25000 revs/min, disperses 5-30 minute, is prepared into nano silicon oxide dispersion
Liquid, discharging is standby；
(3), the dispersion of nano zine oxide: take proper amount of nano zinc oxide, with water for disperseing medium, using the special height of nano material
Shearing dispersion machine, adjustment revolution is 10000 revs/min, and after dispersion 5-30 minute, adjustment revolution is 1000-5000 rev/min,
Add appropriate nano-titanium oxide dispersion liquid and appropriate nano silicon oxide dispersion liquid, add appropriate soluble polyurethane,
Continue homogeneous dispersion 5-30 minute, be prepared into nano material functional type dispersion liquid, discharging is standby；
(2), special cooperation resin: start reactor, inject appropriate deionized water, be slowly added to appropriate when being warming up to 60 DEG C
Acrylic latex powder, stir to when being completely dissolved, then being warming up to 90 DEG C, add appropriate glycerol to continue stirring, when temperature reaches
To stopping when 95 DEG C heating up, keep reactor in cooling stirring, when temperature is down to 60 DEG C in reactor, by reactor
In material put into standby in sand mill；
(3), extra-fine grinding preparation: start sand mill, adjustment revolution is 500-1500 rev/min, above-mentioned material homogenizing is ground
5-30 minute, adds after adding appropriate titanium dioxide, triple superphosphate and appropriate brightening agent warm water material, continues to grind 30-60
After minute, standby in the mixing tank that the material in sand mill is put into high speed agitator；
(4), concentrate coating synthesis: start high speed speed stirrer, slowly accelerate to 100-1000 rev/min, by above-mentioned material
Stirring 10-30 minute, adds appropriate solubility rubber powder, Pulvis Talci and appropriate hydroxymethyl cellulose, and adjustment viscosity is
30-60pa.s, is 6-8 using phyllosilicate adjustment ph value, product is through strainer discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411706.2A CN103497601B (en) | 2013-09-11 | 2013-09-11 | Novel compressed coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411706.2A CN103497601B (en) | 2013-09-11 | 2013-09-11 | Novel compressed coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103497601A CN103497601A (en) | 2014-01-08 |
| CN103497601B true CN103497601B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310411706.2A Expired - Fee Related CN103497601B (en) | 2013-09-11 | 2013-09-11 | Novel compressed coating and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047771A (en) * | 2017-11-30 | 2018-05-18 | 广西雅照钛白有限公司 | A kind of preparation method of composite titanium dioxide |
| CN116143483B (en) * | 2023-04-18 | 2023-06-23 | 山东君鹏节能科技有限公司 | Preparation method of cement-based grouting material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055549A (en) * | 1990-04-11 | 1991-10-23 | 张敬修 | Concentrated powder coating |
| WO2003000808A1 (en) * | 2001-06-20 | 2003-01-03 | Röhm GmbH & Co. KG | Method for producing moulded bodies comprising an electroconductive coating and moulded bodies having one such coating |
| EP1413365A2 (en) * | 2002-08-07 | 2004-04-28 | Klöckner Pentaplast GmbH & Co. KG | Film with antistatic coating |
| CN101016430A (en) * | 2007-02-09 | 2007-08-15 | 上海大学 | Method of preparing environment-friendly type slag based dried powder coating |
| CN101528820A (en) * | 2006-09-21 | 2009-09-09 | Inmat公司 | Concentrated aqueous nanocomposite dispersions for barrier coatings |
| CN103224747A (en) * | 2013-05-03 | 2013-07-31 | 国家电网公司 | Nanometer concentrated slurry modified anticorrosion electrically-conducting paint and its preparation method |
-
2013
- 2013-09-11 CN CN201310411706.2A patent/CN103497601B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055549A (en) * | 1990-04-11 | 1991-10-23 | 张敬修 | Concentrated powder coating |
| WO2003000808A1 (en) * | 2001-06-20 | 2003-01-03 | Röhm GmbH & Co. KG | Method for producing moulded bodies comprising an electroconductive coating and moulded bodies having one such coating |
| EP1413365A2 (en) * | 2002-08-07 | 2004-04-28 | Klöckner Pentaplast GmbH & Co. KG | Film with antistatic coating |
| CN101528820A (en) * | 2006-09-21 | 2009-09-09 | Inmat公司 | Concentrated aqueous nanocomposite dispersions for barrier coatings |
| CN101016430A (en) * | 2007-02-09 | 2007-08-15 | 上海大学 | Method of preparing environment-friendly type slag based dried powder coating |
| CN103224747A (en) * | 2013-05-03 | 2013-07-31 | 国家电网公司 | Nanometer concentrated slurry modified anticorrosion electrically-conducting paint and its preparation method |
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| CN103497601A (en) | 2014-01-08 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170201 Termination date: 20170911 |