CN103045060A - Solvent type high-gloss white finishing paint and preparation method thereof - Google Patents
Solvent type high-gloss white finishing paint and preparation method thereof Download PDFInfo
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- CN103045060A CN103045060A CN2012105099300A CN201210509930A CN103045060A CN 103045060 A CN103045060 A CN 103045060A CN 2012105099300 A CN2012105099300 A CN 2012105099300A CN 201210509930 A CN201210509930 A CN 201210509930A CN 103045060 A CN103045060 A CN 103045060A
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Abstract
The invention discloses a solvent type high-gloss white finishing paint and a preparation method thereof. The solvent type high-gloss white finishing paint consists of a component A and a component B; the component A comprises a curing agent and a diluting agent; and the weight ratio of the curing agent to the diluting agent is 5:1. The solvent type high-gloss white finishing paint disclosed by the invention has the advantages of excellent decorative property, protective property and durability, good adhesive force to the bottom layer, good leveling property, excellent fullness, good gloss retention and anti-yellowing property. The preparation method is simple, so that the solvent type high-gloss white finishing paint is easy to produce in a large scale.
Description
Technical field:
The invention belongs to the paint chemical field, relate to a kind of solvent-borne type high-brightness light white finish paint and preparation method thereof, be specifically related to solvent-borne type high-brightness light white finish paint that a kind of levelling degree is good, fullness ratio is good and preparation method thereof.
Background technology
Before the nineties, domestic paint technology is improved not and comprehensively, technical force is rich not, and application all is some more common solvent-borne type light white finish paints above the woodenware, paint film fullness ratio, levelling degree aspect are not fine, do not reach satisfied painting effect.Development along with society, people's standard of living improves constantly, require also more and more higher to family product, we have been proposed new challenge, force our constantly novel material more, improve formula for a product, make better solvent-borne type light white finish paint, thereby reach satisfied painting effect, improve fullness ratio and the levelling degree of paint film.
Summary of the invention:
The object of the invention is to provide a kind of solvent-borne type high-brightness light white finish paint, and this solvent-borne type high-brightness light white finish paint levelling degree is good, fullness ratio is good, mainly is for the application on the woodenware.
Another object of the present invention is to provide a kind of preparation method of solvent-borne type high-brightness light white finish paint.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of solvent-borne type high-brightness light white finish paint, this solvent-borne type high-brightness light white finish paint comprises first component and component B, and described first component comprises solidifying agent and thinner, and the weight ratio of described solidifying agent and thinner is 5:1, by weight,
Described solidifying agent comprises following component:
Described thinner comprises following component:
Dimethylbenzene 40 ~ 180
N-BUTYL ACETATE 10 ~ 55
1-Methoxy-2-propyl acetate 20 ~ 100
Described component B comprises following component:
During use, first component and component B weight ratio of mixture are 1:1.
As a kind of preferred version:
Described solidifying agent comprises following component:
Described thinner comprises following component:
Dimethylbenzene 60 ~ 170
N-BUTYL ACETATE 15 ~ 50
1-Methoxy-2-propyl acetate 35 ~ 90
Described component B comprises following component:
Described synthetic fatty acid modified alkyd resin is preferably HC8981, and general synthetic fatty acid modified alkyd resin all can use, and the result of use of HC8981 is better.
Described dispersion agent is high molecular weight dispersant, is preferably EFKA-4010.
Described titanium dioxide is Rutile type Titanium Dioxide, for example the R-706 of Du Pont.
The mixed solvent that described solvent is comprised of dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate, the weight ratio 1:1 of dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate ~ 3:1 in the described mixed solvent.
Described solidifying agent (first) is the aromatic poly-isocyanate solidifying agent, and for example the AK-75 of fast trade Co., Ltd is full of in Shanghai; Described solidifying agent (second) is polyisocyanate curing agent, and for example Changzhou often is coated with 1451 of chemical industry company limited;
Described dewatering agent is the urethane dewatering agent, for example the F-180 of beneficial Shen chemical raw material company limited.
Described anti-settling agent is 6900-20X; Described defoamer is BYK141 or BYK065; Described flow agent is BYK306 or BYK333; Described anti-yellowing change auxiliary agent is KH-18; Described siccative is T-12.
Above-mentioned solvent-borne type high-brightness light white finish paint, the preparation method of described component B may further comprise the steps:
(1) the fatty acid modified Synolac of partial synthesis (50%-70% that is about total resin weight), dispersion agent and partial solvent (50%-70% that is about the solvent gross weight) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
The preparation method of above-mentioned solvent-borne type high-brightness light white finish paint may further comprise the steps:
Preparation first component:
In proportion N-BUTYL ACETATE, anti-yellowing change auxiliary agent, dewatering agent, solidifying agent (first) and solidifying agent (second) are mixed and make solidifying agent; In proportion dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate are mixed and make thinner; Solidifying agent and thinner are mixed and made into the first component in the ratio of 5:1;
The preparation component B:
(1) the fatty acid modified Synolac of partial synthesis (50%-70% that is about total resin weight), dispersion agent and partial solvent (50%-70% that is about the solvent gross weight) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
Beneficial effect of the present invention:
Solvent-borne type high-brightness light white finish paint of the present invention has following advantage: have and good ornamental, protectiveness and weather resistance.Bottom there is good sticking power.The levelling degree is good, fullness ratio and good.Have good gloss retention and yellowing resistance.The preparation method is simple, is easy to scale operation.
Embodiment:
Use starting material:
Described solidifying agent (first) is that the AK-75 aromatic poly-isocyanate solidifying agent of fast trade Co., Ltd is full of in Shanghai.
Described solidifying agent (second) is 1451 polyisocyanate curing agents that Changzhou often is coated with chemical industry company limited.
Solvent: dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate=1:1:1(weight ratio)
Embodiment 1:
A kind of solvent-borne type high-brightness light white finish paint comprises first component and component B, and described first component comprises solidifying agent and thinner, and the weight ratio of described solidifying agent and thinner is 5:1, by weight,
Described solidifying agent comprises following component:
Described thinner comprises following component:
Described component B (host) comprises following component:
During use, first component and component B weight ratio of mixture are 1:1
Described synthetic fatty acid modified alkyd resin is the rub HC8981 of Dehua worker company limited of Europe, Jiangsu; Described dispersion agent is EFKA-4010; Described titanium dioxide is the R-706 of Du Pont; Described solvent forms (weight ratio 1:1:1) by dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate; Described anti-settling agent is the 6900-20X of Supreme Being Si Balong; Described defoamer is the BYK141 of Bi Ke company; Described flow agent is the BYK306 of Bi Ke company; Described anti-yellowing change auxiliary agent is the KH-18 of beneficial Shen industrial chemicals company limited; Described siccative is the T-12 of U.S.'s gas companies; Described solidifying agent (first) is that the AK-75 aromatic poly-isocyanate solidifying agent of fast trade Co., Ltd is full of in Shanghai; Described solidifying agent (second) is 1451 polyisocyanate curing agents that Changzhou often is coated with chemical industry company limited; Described dewatering agent is the F-180 urethane dewatering agent of beneficial Shen industrial chemicals company limited.
The preparation method of component B (host) is as follows in the above-mentioned solvent-borne type high-brightness light white finish paint:
(1) the fatty acid modified Synolac of partial synthesis (be about total resin weight 60%), dispersion agent and partial solvent (be about solvent gross weight 60%) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
In proportion N-BUTYL ACETATE, anti-yellowing change auxiliary agent, dewatering agent, solidifying agent (first) and solidifying agent (second) are mixed and make solidifying agent; In proportion dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate are mixed and make thinner; Solidifying agent and thinner are mixed and made into the first component in the ratio of 5:1; During use, first component and component B mixed by the weight ratio of 1:1 can spray use.
Embodiment 2:
A kind of solvent-borne type high-brightness light white finish paint comprises first component and component B, and described first component comprises solidifying agent and thinner, and the weight ratio of described solidifying agent and thinner is 5:1, by weight,
Described solidifying agent comprises following component:
Described thinner comprises following component:
Described component B (host) comprises following component:
During use, first component and component B weight ratio of mixture are 1:1
Described synthetic fatty acid modified alkyd resin is the rub HC8981 of Dehua worker company limited of Europe, Jiangsu; Described dispersion agent is EFKA-4010; Described titanium dioxide is the R-706 of Du Pont; Described solvent forms (weight ratio 1:1:1) by dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate; Described anti-settling agent is the 6900-20X of Supreme Being Si Balong; Described defoamer is the BYK141 of Bi Ke company; Described flow agent is the BYK333 of Bi Ke company; Described anti-yellowing change auxiliary agent is the KH-18 of beneficial Shen industrial chemicals company limited; Described siccative is the T-12 of U.S.'s gas companies; Described solidifying agent (first) is that the AK-75 aromatic poly-isocyanate solidifying agent of fast trade Co., Ltd is full of in Shanghai; Described solidifying agent (second) is 1451 polyisocyanate curing agents that Changzhou often is coated with chemical industry company limited; Described dewatering agent is the F-180 urethane dewatering agent of beneficial Shen industrial chemicals company limited.
The preparation method of component B (host) is as follows in the above-mentioned solvent-borne type high-brightness light white finish paint:
(1) the fatty acid modified Synolac of partial synthesis (be about total resin weight 60%), dispersion agent and partial solvent (be about solvent gross weight 60%) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
In proportion N-BUTYL ACETATE, anti-yellowing change auxiliary agent, dewatering agent, solidifying agent (first) and solidifying agent (second) are mixed and make solidifying agent; In proportion dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate are mixed and make thinner; Solidifying agent and thinner are mixed and made into the first component in the ratio of 5:1; During use, first component and component B mixed by the weight ratio of 1:1 can spray use.
Embodiment 3:
A kind of solvent-borne type high-brightness light white finish paint comprises first component and component B, and described first component comprises solidifying agent and thinner, and the weight ratio of described solidifying agent and thinner is 5:1, by weight,
Described solidifying agent comprises following component:
Described thinner comprises following component:
Described component B (host) comprises following component:
During use, first component and component B weight ratio of mixture are 1:1.
Described synthetic fatty acid modified alkyd resin is the rub HC8981 of Dehua worker company limited of Europe, Jiangsu; Described dispersion agent is EFKA-4010; Described titanium dioxide is the R-706 of Du Pont; Described solvent forms (weight ratio 1:1:1) by dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate; Described anti-settling agent is the 6900-20X of Supreme Being Si Balong; Described defoamer is the BYK141 of Bi Ke company; Described flow agent is the BYK306 of Bi Ke company; Described anti-yellowing change auxiliary agent is the KH-18 of beneficial Shen industrial chemicals company limited; Described siccative is the T-12 of U.S.'s gas companies; Described solidifying agent (first) is that the AK-75 aromatic poly-isocyanate solidifying agent of fast trade Co., Ltd is full of in Shanghai; Described solidifying agent (second) is 1451 polyisocyanate curing agents that Changzhou often is coated with chemical industry company limited; Described dewatering agent is the F-180 urethane dewatering agent of beneficial Shen industrial chemicals company limited.
The preparation method of component B (host) is as follows in the above-mentioned solvent-borne type high-brightness light white finish paint:
(1) the fatty acid modified Synolac of partial synthesis (be about total resin weight 60%), dispersion agent and partial solvent (be about solvent gross weight 60%) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
In proportion N-BUTYL ACETATE, anti-yellowing change auxiliary agent, dewatering agent, solidifying agent (first) and solidifying agent (second) are mixed and make solidifying agent; In proportion dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate are mixed and make thinner; Solidifying agent and thinner are mixed and made into the first component in the ratio of 5:1; During use, first component and component B mixed by the weight ratio of 1:1 can spray use.
Embodiment 4:
A kind of solvent-borne type high-brightness light white finish paint comprises first component and component B, and described first component comprises solidifying agent and thinner, and the weight ratio of described solidifying agent and thinner is 5:1, by weight,
Described solidifying agent comprises following component:
Described thinner comprises following component:
Described component B (host) comprises following component:
During use, first component and component B weight ratio of mixture are 1:1.
Described synthetic fatty acid modified alkyd resin is the rub HC8981 of Dehua worker company limited of Europe, Jiangsu; Described dispersion agent is EFKA-4010; Described titanium dioxide is the R-706 of Du Pont; Described solvent forms (weight ratio 1:1:1) by dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate; Described anti-settling agent is the 6900-20X of Supreme Being Si Balong; Described defoamer is the BYK141 of Bi Ke company; Described flow agent is the BYK306 of Bi Ke company; Described anti-yellowing change auxiliary agent is the KH-18 of beneficial Shen industrial chemicals company limited; Described siccative is the T-12 of U.S.'s gas companies; Described solidifying agent (first) is that the AK-75 aromatic poly-isocyanate solidifying agent of fast trade Co., Ltd is full of in Shanghai; Described solidifying agent (second) is 1451 polyisocyanate curing agents that Changzhou often is coated with chemical industry company limited; Described dewatering agent is the F-180 urethane dewatering agent of beneficial Shen industrial chemicals company limited.
The preparation method of component B (host) is as follows in the above-mentioned solvent-borne type high-brightness light white finish paint:
(1) the fatty acid modified Synolac of partial synthesis (be about total resin weight 60%), dispersion agent and partial solvent (be about solvent gross weight 60%) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
In proportion N-BUTYL ACETATE, anti-yellowing change auxiliary agent, dewatering agent, solidifying agent (first) and solidifying agent (second) are mixed and make solidifying agent; In proportion dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate are mixed and make thinner; Solidifying agent and thinner are mixed and made into the first component in the ratio of 5:1; During use, first component and component B mixed by the weight ratio of 1:1 can spray use.
The technology for detection result of the solvent-borne type high-brightness light white finish paint of embodiment 1 ~ 4 preparation
The result shows: the solvent-borne type high-brightness light white finish paint of example 1 preparation has significantly ornamental, protectiveness and weather resistance.Bottom there is good sticking power.The levelling degree is good, fullness ratio is good.Have good gloss retention and yellowing resistance.And the preparation method is simple, is easy to scale operation.
Claims (10)
1. a solvent-borne type high-brightness light white finish paint is characterized in that this solvent-borne type high-brightness light white finish paint comprises first component and component B, and described first component comprises solidifying agent and thinner, and the weight ratio of described solidifying agent and thinner is 5:1, by weight,
Described solidifying agent comprises following component:
Described thinner comprises following component:
Dimethylbenzene 40 ~ 180
N-BUTYL ACETATE 10 ~ 55
1-Methoxy-2-propyl acetate 20 ~ 100
Described component B comprises following component:
During use, first component and component B weight ratio of mixture are 1:1.
2. solvent-borne type high-brightness light white finish paint according to claim 1 is characterized in that
Described solidifying agent comprises following component:
Described thinner comprises following component:
Dimethylbenzene 60 ~ 170
N-BUTYL ACETATE 15 ~ 50
1-Methoxy-2-propyl acetate 35 ~ 90
Described component B comprises following component:
3. solvent-borne type high-brightness light white finish paint according to claim 1 and 2, it is characterized in that the mixed solvent that described solvent is comprised of dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate, the weight ratio 1:1 of dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate ~ 3:1 in the described mixed solvent.
4. solvent-borne type high-brightness light white finish paint according to claim 1 and 2 is characterized in that described dispersion agent is high molecular weight dispersant, is preferably EFKA-4010.
5. solvent-borne type high-brightness light white finish paint according to claim 1 and 2 is characterized in that described titanium dioxide is Rutile type Titanium Dioxide.
6. solvent-borne type high-brightness light white finish paint according to claim 1 and 2 is characterized in that described solidifying agent (first) is the aromatic poly-isocyanate solidifying agent; Described solidifying agent (second) is polyisocyanate curing agent.
7. solvent-borne type high-brightness light white finish paint according to claim 1 and 2 is characterized in that described dewatering agent is the urethane dewatering agent.
8. solvent-borne type high-brightness light white finish paint according to claim 1 and 2 is characterized in that described anti-settling agent is 6900-20X; Described defoamer is BYK141 or BYK065; Described flow agent is BYK306 or BYK333; Described anti-yellowing change auxiliary agent is KH-18; Described siccative is T-12.
9. solvent-borne type high-brightness light white finish paint according to claim 1 and 2 is characterized in that the preparation method of described component B may further comprise the steps:
(1) the fatty acid modified Synolac of partial synthesis (50%-70% that is about total resin weight), dispersion agent and partial solvent (50%-70% that is about the solvent gross weight) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
10. the preparation method of solvent-borne type high-brightness light white finish paint claimed in claim 1 is characterized in that may further comprise the steps:
Preparation first component:
In proportion N-BUTYL ACETATE, anti-yellowing change auxiliary agent, dewatering agent, solidifying agent (first) and solidifying agent (second) are mixed and make solidifying agent; In proportion dimethylbenzene, N-BUTYL ACETATE and 1-Methoxy-2-propyl acetate are mixed and make thinner; Solidifying agent and thinner are mixed and made into the first component in the ratio of 5:1;
The preparation component B:
(1) the fatty acid modified Synolac of partial synthesis (50%-70% that is about total resin weight), dispersion agent and partial solvent (50%-70% that is about the solvent gross weight) are put in the Scattered Kettle, 800 ~ 1000 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(2) again titanium dioxide is put in the Scattered Kettle, 800 ~ 1200 rev/mins, disperseed to be ground to fineness≤15 by sand mill after 10 ~ 15 minutes
μM;
(3) remaining synthetic fatty acid modified alkyd resin and anti-settling agent are put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, be uniformly dispersed;
(4) defoamer, flow agent, anti-yellowing change auxiliary agent, the siccative in will filling a prescription slowly drops in the reactor according to sequencing, contained the container of auxiliary agent with remaining solvent cleaning, the solvent after the cleaning is also put in the Scattered Kettle, 400 ~ 600 rev/mins, disperseed 10 ~ 15 minutes, and be uniformly dispersed.
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| CN2012105099300A CN103045060A (en) | 2012-11-30 | 2012-11-30 | Solvent type high-gloss white finishing paint and preparation method thereof |
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| CN103694874A (en) * | 2013-12-06 | 2014-04-02 | 上海富臣化工有限公司 | Nanoscale barium sulfate-containing polyurethane bright white finish for furniture |
| CN104231907A (en) * | 2013-06-18 | 2014-12-24 | 合众（佛山）化工有限公司 | Preparation method of benzene-free low-net-flavor scratch-resistant polyurethane white varnish for wooden wares |
| CN104387944A (en) * | 2014-10-31 | 2015-03-04 | 三棵树涂料股份有限公司 | Polishable high-hardness polyurethane bright white finish and preparation method thereof |
| CN105001771A (en) * | 2015-08-12 | 2015-10-28 | 三棵树涂料股份有限公司 | Woodware finishing paint and preparation method thereof |
| CN109627938A (en) * | 2018-12-20 | 2019-04-16 | 上海田涂料有限公司 | A kind of superbright white finish paint and preparation method thereof for glass steel substrate |
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| CA2829861A1 (en) * | 2011-03-25 | 2012-10-04 | Akzo Nobel Chemicals International B.V. | Alkyd-based coating composition |
| CN102533086A (en) * | 2011-12-16 | 2012-07-04 | 展辰涂料集团股份有限公司 | Crack paint |
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| CN104231907A (en) * | 2013-06-18 | 2014-12-24 | 合众（佛山）化工有限公司 | Preparation method of benzene-free low-net-flavor scratch-resistant polyurethane white varnish for wooden wares |
| CN103694874A (en) * | 2013-12-06 | 2014-04-02 | 上海富臣化工有限公司 | Nanoscale barium sulfate-containing polyurethane bright white finish for furniture |
| CN104387944A (en) * | 2014-10-31 | 2015-03-04 | 三棵树涂料股份有限公司 | Polishable high-hardness polyurethane bright white finish and preparation method thereof |
| CN105001771A (en) * | 2015-08-12 | 2015-10-28 | 三棵树涂料股份有限公司 | Woodware finishing paint and preparation method thereof |
| CN109627938A (en) * | 2018-12-20 | 2019-04-16 | 上海田涂料有限公司 | A kind of superbright white finish paint and preparation method thereof for glass steel substrate |
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Application publication date: 20130417 |