CN103333553A - Antibacterial and aldehyde-removing titanium dioxide pulp for oily carpentry paint, and preparation method of dioxide pulp - Google Patents
Antibacterial and aldehyde-removing titanium dioxide pulp for oily carpentry paint, and preparation method of dioxide pulp Download PDFInfo
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- CN103333553A CN103333553A CN2013102926113A CN201310292611A CN103333553A CN 103333553 A CN103333553 A CN 103333553A CN 2013102926113 A CN2013102926113 A CN 2013102926113A CN 201310292611 A CN201310292611 A CN 201310292611A CN 103333553 A CN103333553 A CN 103333553A
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Abstract
The invention relates to antibacterial and aldehyde-removing titanium dioxide pulp for oily carpentry paint, and a preparation method of the titanium dioxide pulp. The antibacterial and aldehyde-removing titanium dioxide pulp is prepared by the following raw materials in parts by weight: 5-35 parts of acrylic resin, 1-2 parts of nano titanium dioxide, 0.01-0.1 parts of dispersing agent A, 10-40 parts of formaldehyde-removing alkyd resin, 0.01-1 part of nano-silver antibacterial powder, 40-60 parts of titanium dioxide, 0.5-1.0 part of anti-settling wax pulp, 0.1-0.5 parts of dispersing agent B and 5-10 parts of aldehyde ketone resin liquid. The titanium dioxide pulp and the preparation method adopt an appropriate production technique and an adding auxiliary agent, so that various raw materials difficult to disperse are dispersed ingeniously, and the PU (Poly Urethane) white carpentry paint prepared by the titanium dioxide pulp has a good antibacterial and aldehyde-removing function.
Description
Affiliated technical field
The present invention relates to a kind of antibiotic aldehydes removal titanium dioxide slurry for oiliness wood lacquer (particularly PU fine flour wood lacquer) and preparation method thereof.
Background technology
With the quickening pace of modern life, it is more and more longer that people live in the indoor time, and environmentAL safety and environmental protection are the problems that Modern Decorative must solve in the holding chamber, and the use of antibiotic aldehydes removal coating is a good solution.
And functional materials such as sterilization, purifying formaldehyde when directly adding in white paint, disperse and the storage characteristics instability.By preparing antibiotic aldehydes removal titanium dioxide slurry, can well solve problems such as dispersion and stability in storage.Change under the little situation in original production titanium dioxide slurry processing condition, add functional materials such as nanometer silver antimicrobial powder and aldehydes removal Synolac, handle with acrylic resin and special dispersing agent again, prepare the functional good titanium dioxide slurry of a kind of antibiotic aldehydes removal.With the wood lacquer of this slurry preparation, stable performance, antibiotic aldehydes removal are effective.
Summary of the invention
The purpose of this invention is to provide a kind of antibiotic aldehydes removal titanium dioxide slurry for the oiliness wood lacquer and preparation method thereof, it has adopted suitable production technique and has added auxiliary agent, disperse the various difficult starting material that disperse cleverly, utilized the PU fine flour wood lacquer of this titanium dioxide slurry preparation to have good antibiotic aldehydes removal function.
The present invention realizes above-mentioned purpose by the following technical solutions:
(1) scheme one: a kind of antibiotic aldehydes removal titanium dioxide slurry for the oiliness wood lacquer, and it is characterized in that: it is made by the following weight proportion raw material:
Wherein, described acrylic resin is the poly-hydroxy acrylic resin.
Described nano titanium oxide can adopt zxl-001 or similar other type product.
Described dispersant A is by the interpolymer solution composition with acidic-group, for example as BYK110 or similar other type product.
The described formaldehyde Synolac that removes can adopt ALTFONA-718 or similar other type product.
Described nanometer silver antimicrobial powder can adopt the space NT60 of nation or similar other type product.。
Described titanium dioxide is rutile titanium dioxide, for example the R706 of Du Pont or similar other type product.
The described anti-wax slurry that sinks is the anti-heavy wax slurry of polyamide wax, and for example the model of Japanese Supreme Being Si Balong production is product or similar other type product of 6900-20X.
Described dispersant B is by the solution composition that contains the unsaturated polycarboxylic acid polymkeric substance of lower molecular weight and polysiloxane interpolymer, for example BYK-P104S or similar other type product.
It is the aldehyde ketone resin liquid of 50-70% that described aldehyde ketone resin liquid adopts mass percentage concentration, and for example mass percentage concentration is BASF A-81 aldehyde ketone liquid or similar other type product of 50%.
(2) scheme two:
The preparation method of scheme one described antibiotic aldehydes removal titanium dioxide slurry is characterized in that, prepares antibiotic aldehydes removal titanium dioxide slurry in accordance with the following methods:
Earlier add acrylic resin, nano titanium oxide and dispersant A in the container successively, after the 2000-2500r/min high speed dispersion is extremely even, be reduced to 900-1100r/min, then be sequentially added into except behind formaldehyde Synolac, nanometer silver antimicrobial powder, titanium dioxide, anti-heavy wax slurry and the dispersant B, the 2000-2500r/min high speed dispersion is to fineness≤20 μ m; Add the aldehyde ketone resin liquid at last and be dispersed to evenly in 900-1100r/min, inspect qualified back packing by ready samples.
Compared to prior art, the invention has the advantages that: the PU fine flour wood lacquer with antibiotic aldehydes removal titanium dioxide slurry preparation of the present invention has advantages such as easy dispersion, stability in storage is good, bactericidal property is good, and its purifying formaldehyde function reaches building material industry standard JC/T1074-2008.
Embodiment
(1) embodiment
Embodiment 1:
A kind of antibiotic aldehydes removal titanium dioxide slurry for the oiliness wood lacquer, it is made by the following weight proportion raw material:
The preparation method of above-mentioned antibiotic aldehydes removal titanium dioxide slurry is as follows:
Earlier add acrylic resin, nano titanium oxide and dispersant A in the container successively, after the 2300r/min high speed dispersion is extremely even, be reduced to 1000r/min, then be sequentially added into except behind formaldehyde Synolac, nanometer silver antimicrobial powder, titanium dioxide, anti-heavy wax slurry and the dispersant B, the 2300r/min high speed dispersion is to fineness≤20 μ m; Add the aldehyde ketone resin liquid at last and be dispersed to evenly in 1000r/min, inspect qualified back packing by ready samples.
Embodiment 2:
A kind of antibiotic aldehydes removal titanium dioxide slurry for the oiliness wood lacquer, it is made by the following weight proportion raw material:
The preparation method of above-mentioned antibiotic aldehydes removal titanium dioxide slurry is as follows:
Earlier add acrylic resin, nano titanium oxide and dispersant A in the container successively, after the 2000r/min high speed dispersion is extremely even, be reduced to 900r/min, then be sequentially added into except behind formaldehyde Synolac, nanometer silver antimicrobial powder, titanium dioxide, anti-heavy wax slurry and the dispersant B, the 2000r/min high speed dispersion is to fineness≤20 μ m; Add the aldehyde ketone resin liquid at last and be dispersed to evenly in 900r/min, inspect qualified back packing by ready samples.
Embodiment 3:
A kind of antibiotic aldehydes removal titanium dioxide slurry for the oiliness wood lacquer, it is made by the following weight proportion raw material:
The preparation method of above-mentioned antibiotic aldehydes removal titanium dioxide slurry is as follows:
Earlier add acrylic resin, nano titanium oxide and dispersant A in the container successively, after the 2500r/min high speed dispersion is extremely even, be reduced to 1100r/min, then be sequentially added into except behind formaldehyde Synolac, nanometer silver antimicrobial powder, titanium dioxide, anti-heavy wax slurry and the dispersant B, the 2500r/min high speed dispersion is to fineness≤20 μ m; Add the aldehyde ketone resin liquid at last and be dispersed to evenly in 1100r/min, inspect qualified back packing by ready samples.
Embodiment 4:
A kind of antibiotic aldehydes removal titanium dioxide slurry for the oiliness wood lacquer, it is made by the following weight proportion raw material:
The preparation method of above-mentioned antibiotic aldehydes removal titanium dioxide slurry is as follows:
Earlier add acrylic resin, nano titanium oxide and dispersant A in the container successively, after the 2500r/min high speed dispersion is extremely even, be reduced to 1100r/min, then be sequentially added into except behind formaldehyde Synolac, nanometer silver antimicrobial powder, titanium dioxide, anti-heavy wax slurry and the dispersant B, the 2500r/min high speed dispersion is to fineness≤20 μ m; Add the aldehyde ketone resin liquid at last and be dispersed to evenly in 1100r/min, inspect qualified back packing by ready samples.
Embodiment 5:
A kind of antibiotic aldehydes removal titanium dioxide slurry for the oiliness wood lacquer, it is made by the following weight proportion raw material:
The preparation method of above-mentioned antibiotic aldehydes removal titanium dioxide slurry is as follows:
Earlier add acrylic resin, nano titanium oxide and dispersant A in the container successively, after the 2500r/min high speed dispersion is extremely even, be reduced to 1100r/min, then be sequentially added into except behind formaldehyde Synolac, nanometer silver antimicrobial powder, titanium dioxide, anti-heavy wax slurry and the dispersant B, the 2500r/min high speed dispersion is to fineness≤20 μ m; Add the aldehyde ketone resin liquid at last and be dispersed to evenly in 1100r/min, inspect qualified back packing by ready samples.
Among above-described embodiment 1-embodiment 5, described acrylic resin is the poly-hydroxy acrylic resin.
Described nano titanium oxide adopts zxl-001.
Described dispersant A is made up of the interpolymer solution (as BYK110) with acidic-group.
Described except formaldehyde Synolac employing ALTFONA-718.
Described nanometer silver antimicrobial powder adopts the space NT60 of nation.
Described titanium dioxide is rutile titanium dioxide (as the R706 of Du Pont).
Described anti-heavy wax slurry is the anti-heavy wax slurry of polyamide wax (model of producing as Japanese Supreme Being Si Balong is the product of 6900-20X).
Described dispersant B is by the solution composition (as BYK-P104S) that contains the unsaturated polycarboxylic acid polymkeric substance of lower molecular weight and polysiloxane interpolymer.
It is the aldehyde ketone resin liquid (be as mass percentage concentration 50% BASF A-81 aldehyde ketone liquid) of 50-70% that described aldehyde ketone resin liquid adopts mass percentage concentration.
(2) detected result
After preparing antibiotic aldehydes removal titanium dioxide slurry and prepare PU half mute fine flour wood lacquer with embodiment 1-5, shown in following each table of every performance index and technical indicator:
Table one: PU half mute fine flour wood lacquer performance index
Can find out obviously that from table one the present invention's Recipe routinely prepares the PU half mute every performance of fine flour wood lacquer and all reaches or be higher than national standard, has confirmed practicality of the present invention.
Table two: PU half mute fine flour wood lacquer purification efficiency
Can find out obviously that from table two titanium dioxide slurry for preparing by the present invention is used for the oiliness wood lacquer, its purifying formaldehyde performance and purifying formaldehyde effect persistence have all reached the JC/T1074-2008 building material industry standard.
Below only be preferred forms of the present invention, any modification that principle all and of the present invention is identical or be equal to replacement, only otherwise leave the spirit and scope of the present invention, all in protection scope of the present invention.
Claims (7)
1. antibiotic aldehydes removal titanium dioxide slurry that is used for the oiliness wood lacquer, it is characterized in that: it is made by the following weight proportion raw material:
2. antibiotic aldehydes removal titanium dioxide slurry as claimed in claim 1, it is characterized in that: described acrylic resin is the poly-hydroxy acrylic resin.
3. antibiotic aldehydes removal titanium dioxide slurry as claimed in claim 1, it is characterized in that: described dispersant A is by the interpolymer solution composition with acidic-group.
4. antibiotic aldehydes removal titanium dioxide slurry as claimed in claim 1, it is characterized in that: described titanium dioxide is rutile titanium dioxide.
5. antibiotic aldehydes removal titanium dioxide slurry as claimed in claim 1 is characterized in that: described anti-heavy wax slurry is starched for the anti-heavy wax of polyamide wax.
6. antibiotic aldehydes removal titanium dioxide slurry as claimed in claim 1, it is characterized in that: described dispersant B is by the solution composition that contains the unsaturated polycarboxylic acid polymkeric substance of lower molecular weight and polysiloxane interpolymer.
7. the preparation method of antibiotic aldehydes removal titanium dioxide slurry as claimed in claim 1 is characterized in that, prepares antibiotic aldehydes removal titanium dioxide slurry in accordance with the following methods:
Earlier add acrylic resin, nano titanium oxide and dispersant A in the container successively, after the 2000-2500r/min high speed dispersion is extremely even, be reduced to 900-1100r/min, then be sequentially added into except behind formaldehyde Synolac, nanometer silver antimicrobial powder, titanium dioxide, anti-heavy wax slurry and the dispersant B, the 2000-2500r/min high speed dispersion is to fineness≤20 μ m; Add the aldehyde ketone resin liquid at last and be dispersed to evenly in 900-1100r/min, inspect qualified back packing by ready samples.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102926113A CN103333553A (en) | 2013-07-12 | 2013-07-12 | Antibacterial and aldehyde-removing titanium dioxide pulp for oily carpentry paint, and preparation method of dioxide pulp |
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| CN2013102926113A CN103333553A (en) | 2013-07-12 | 2013-07-12 | Antibacterial and aldehyde-removing titanium dioxide pulp for oily carpentry paint, and preparation method of dioxide pulp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614005A (en) * | 2013-11-04 | 2014-03-05 | 三棵树涂料股份有限公司 | Aqueous woodenware paint titanium white slurry and its preparation method |
| CN103614060A (en) * | 2013-11-22 | 2014-03-05 | 广东巴德士化工有限公司 | Polyurethane brilliant white finish based on construction tolerance |
| CN104910727A (en) * | 2015-06-18 | 2015-09-16 | 郭小曼 | Novel nano antibacterial coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831223A (en) * | 2009-11-06 | 2010-09-15 | 黄宏亭 | Formaldehyde-removal non-yellowing mould-proof white wood lacquer |
| CN102179170A (en) * | 2011-03-15 | 2011-09-14 | 上海格伦化学科技有限公司 | Formaldehyde-removing alkyd resin and preparation method thereof |
-
2013
- 2013-07-12 CN CN2013102926113A patent/CN103333553A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831223A (en) * | 2009-11-06 | 2010-09-15 | 黄宏亭 | Formaldehyde-removal non-yellowing mould-proof white wood lacquer |
| CN102179170A (en) * | 2011-03-15 | 2011-09-14 | 上海格伦化学科技有限公司 | Formaldehyde-removing alkyd resin and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614005A (en) * | 2013-11-04 | 2014-03-05 | 三棵树涂料股份有限公司 | Aqueous woodenware paint titanium white slurry and its preparation method |
| CN103614060A (en) * | 2013-11-22 | 2014-03-05 | 广东巴德士化工有限公司 | Polyurethane brilliant white finish based on construction tolerance |
| CN104910727A (en) * | 2015-06-18 | 2015-09-16 | 郭小曼 | Novel nano antibacterial coating |
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Application publication date: 20131002 |