CN104194505A - Fireproof coating and preparation method thereof - Google Patents
Fireproof coating and preparation method thereof Download PDFInfo
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- CN104194505A CN104194505A CN201410427189.2A CN201410427189A CN104194505A CN 104194505 A CN104194505 A CN 104194505A CN 201410427189 A CN201410427189 A CN 201410427189A CN 104194505 A CN104194505 A CN 104194505A
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Abstract
The invention discloses a fireproof coating, comprising the following components in percentage by weight: 80-90% of component A and 10-20% of component B, wherein the component A comprises the following components in parts by weight: 30-50 parts of an ethylene-vinyl acetate copolymer, 20-25 parts of a tinting pigment, 1-8 parts of an assistant and 0.4-0.6 part of a mixed solvent; the assistant comprises a wetting agent, an anti-settling agent and a defoaming agent; the mixed solvent comprises propylene glycol and butyl acetate; the component B comprises the following components in parts by weight: 15-20 parts of cobalt naphthenate, 10-20 parts of melamine pyrophosphate, 20-30 parts of propylene glycol and 15-20 parts of talcum powder. The invention also discloses a preparation method of the fireproof coating. The fireproof coating disclosed by the invention is stable in quality, and good in using effect, and simultaneously has good impact resistance, good artificial ageing resistance and strong adhesive force when having an excellent fireproof effect.
Description
Technical field
The present invention relates to a kind of coating, be specifically related to a kind of frie retardant coating and preparation method thereof.
Background technology
Frie retardant coating is for flammable substrates surface, can reduce and is coated with the combustibility of material surface, the rapid spread of retardance fire, in order to improve a kind of speciality coating that is coated with material fire endurance.
The general flameproof effect of existing frie retardant coating is excellent, but other effects such as poor-performings such as impact resistance, artificial ageing resistance, sticking power, thereby affect its work-ing life.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, first object of the present invention is to provide a kind of frie retardant coating.Second object of the present invention is to provide the preparation method of above-mentioned frie retardant coating.
Technical scheme: for achieving the above object, a kind of frie retardant coating provided by the invention, its compositions in weight percentage consists of the following composition: 80 ~ 90% A component and 10 ~ 20% B component; Described A component comprises following component by weight: 30 ~ 50 parts of vinyl-vinyl acetate copolymers, 20 ~ 25 parts of tinting pigments, 1 ~ 8 part of auxiliary agent, 0.4 ~ 0.6 part of mixed solvent; Described auxiliary agent comprises wetting agent, anti-settling agent and defoamer; Described mixed solvent comprises propylene glycol and butylacetate; Described B component comprises following component by weight: 15 ~ 20 parts of cobalt naphthenates, 10 ~ 20 parts of trimeric cyanamide pyrophosphates, 20 ~ 30 parts of propylene glycol, 15 ~ 20 parts of talcum powder.
Described auxiliary agent comprises that wetting agent, anti-settling agent and defoamer weight ratio are 1:3:2.
In described mixed solvent, the volume ratio of propylene glycol and butylacetate is 3:2.
Described tinting pigment is one or more in titanium dioxide, carbon black, phthalocyanine blue and red iron oxide.
The preparation method of described frie retardant coating, comprises the following steps:
1) preparation of A component: take each raw material in A component according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then add tinting pigment, be uniformly mixed 1 ~ 2h, after dispersed, add wetting agent, anti-settling agent and, defoamer, propylene glycol and butylacetate, after mixing, through grinding, filter, make A component;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, trimeric cyanamide pyrophosphate, propylene glycol stir after 1 ~ 2h, adds talcum powder to disperse 2 ~ 4h with the rotating speed of 1800 ~ 2500 revs/min, makes B component;
(3) join paint: A component and B component obtained to finished product paint according to 80 ~ 90% A component and 10 ~ 20% B component paint vehicle ratio allotment.
Beneficial effect: repair paint steady quality provided by the invention, result of use is good, when having excellent flameproof effect, also there is good impact resistance, artificial ageing resistance simultaneously, and stronger sticking power, production cost is low, has good market outlook.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
embodiment 1:
A frie retardant coating, its compositions in weight percentage consists of the following composition: 80% A component and 20% B component; Described A component comprises following component by weight: 30 parts of vinyl-vinyl acetate copolymers, 25 parts of tinting pigments, 1 part of auxiliary agent, 0.4 part of mixed solvent; Auxiliary agent comprises wetting agent, anti-settling agent and defoamer; Mixed solvent comprises propylene glycol and butylacetate; B component comprises following component by weight: 15 parts of cobalt naphthenates, 10 parts of trimeric cyanamide pyrophosphates, 20 parts of propylene glycol, 15 parts of talcum powder.Auxiliary agent comprises that wetting agent, anti-settling agent and defoamer weight ratio are 1:3:2.In mixed solvent, the volume ratio of propylene glycol and butylacetate is 3:2.Tinting pigment is titanium dioxide.
The preparation method of described frie retardant coating, comprises the following steps:
1) preparation of A component: take each raw material in A component according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then add tinting pigment, be uniformly mixed 1h, after dispersed, add wetting agent, anti-settling agent and, defoamer, propylene glycol and butylacetate, after mixing, through grinding, filter, make A component;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, trimeric cyanamide pyrophosphate, propylene glycol stir after 1h, adds talcum powder to disperse 2h with the rotating speed of 2500 revs/min, makes B component;
(3) join paint: A component and B component obtained to finished product paint according to 80% A component and 20% B component paint vehicle ratio allotment.
embodiment 2:
A frie retardant coating, its compositions in weight percentage consists of the following composition: 90% A component and 10% B component; Described A component comprises following component by weight: 50 parts of vinyl-vinyl acetate copolymers, 20 parts of tinting pigments, 8 parts of auxiliary agents, 0.6 part of mixed solvent; Auxiliary agent comprises wetting agent, anti-settling agent and defoamer; Mixed solvent comprises propylene glycol and butylacetate; Described B component comprises following component by weight: 20 parts of cobalt naphthenates, 20 parts of trimeric cyanamide pyrophosphates, 30 parts of propylene glycol, 20 parts of talcum powder.Auxiliary agent comprises that wetting agent, anti-settling agent and defoamer weight ratio are 1:3:2.In mixed solvent, the volume ratio of propylene glycol and butylacetate is 3:2.Tinting pigment is carbon black.
The preparation method of frie retardant coating, comprises the following steps:
1) preparation of A component: take each raw material in A component according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then add tinting pigment, be uniformly mixed 2h, after dispersed, add wetting agent, anti-settling agent and, defoamer, propylene glycol and butylacetate, after mixing, through grinding, filter, make A component;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, trimeric cyanamide pyrophosphate, propylene glycol stir after 2h, adds talcum powder to disperse 4h with the rotating speed of 1800 revs/min, makes B component;
(3) join paint: A component and B component obtained to finished product paint according to 90% A component and 10% B component paint vehicle ratio allotment.
embodiment 3:
A frie retardant coating, its compositions in weight percentage consists of the following composition: 85% A component and 15% B component; Described A component comprises following component by weight: 40 parts of vinyl-vinyl acetate copolymers, 22 parts of tinting pigments, 5 parts of auxiliary agents, 0.5 part of mixed solvent; Auxiliary agent comprises wetting agent, anti-settling agent and defoamer; Mixed solvent comprises propylene glycol and butylacetate; B component comprises following component by weight: 17 parts of cobalt naphthenates, 15 parts of trimeric cyanamide pyrophosphates, 25 parts of propylene glycol, 17 parts of talcum powder.Auxiliary agent comprises that wetting agent, anti-settling agent and defoamer weight ratio are 1:3:2.In mixed solvent, the volume ratio of propylene glycol and butylacetate is 3:2.Tinting pigment is phthalocyanine blue and red iron oxide.
The preparation method of frie retardant coating, comprises the following steps:
1) preparation of A component: take each raw material in A component according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then add tinting pigment, be uniformly mixed 1.5h, after dispersed, add wetting agent, anti-settling agent and, defoamer, propylene glycol and butylacetate, after mixing, through grinding, filter, make A component;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, trimeric cyanamide pyrophosphate, propylene glycol stir after 1.5h, adds talcum powder to disperse 3h with the rotating speed of 2000 revs/min, makes B component;
(3) join paint: A component and B component obtained to finished product paint according to 85% A component and 15% B component paint vehicle ratio allotment.
embodiment 4:
A frie retardant coating, its compositions in weight percentage consists of the following composition: 88% A component and 12% B component; Described A component comprises following component by weight: 33 parts of vinyl-vinyl acetate copolymers, 22 parts of tinting pigments, 2 parts of auxiliary agents, 0.4 part of mixed solvent; Auxiliary agent comprises wetting agent, anti-settling agent and defoamer; Mixed solvent comprises propylene glycol and butylacetate; Described B component comprises following component by weight: 16 parts of cobalt naphthenates, 13 parts of trimeric cyanamide pyrophosphates, 23 parts of propylene glycol, 18 parts of talcum powder.Auxiliary agent comprises that wetting agent, anti-settling agent and defoamer weight ratio are 1:3:2.In mixed solvent, the volume ratio of propylene glycol and butylacetate is 3:2.Tinting pigment is phthalocyanine blue.
The preparation method of frie retardant coating, comprises the following steps:
1) preparation of A component: take each raw material in A component according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then add tinting pigment, be uniformly mixed 1h, after dispersed, add wetting agent, anti-settling agent and, defoamer, propylene glycol and butylacetate, after mixing, through grinding, filter, make A component;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, trimeric cyanamide pyrophosphate, propylene glycol stir after 1h, adds talcum powder to disperse 2h with the rotating speed of 2300 revs/min, makes B component;
(3) join paint: A component and B component obtained to finished product paint according to 88% A component and 12% B component paint vehicle ratio allotment.
embodiment 5:
A frie retardant coating, its compositions in weight percentage consists of the following composition: 83% A component and 17% B component; Described A component comprises following component by weight: 37 parts of vinyl-vinyl acetate copolymers, 23 parts of tinting pigments, 3 parts of auxiliary agents, 0.6 part of mixed solvent; Auxiliary agent comprises wetting agent, anti-settling agent and defoamer; Mixed solvent comprises propylene glycol and butylacetate; B component comprises following component by weight: 18 parts of cobalt naphthenates, 12 parts of trimeric cyanamide pyrophosphates, 22 parts of propylene glycol, 17 parts of talcum powder.Auxiliary agent comprises that wetting agent, anti-settling agent and defoamer weight ratio are 1:3:2.In mixed solvent, the volume ratio of propylene glycol and butylacetate is 3:2.Tinting pigment is red iron oxide.
The preparation method of frie retardant coating, comprises the following steps:
1) preparation of A component: take each raw material in A component according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then add tinting pigment, be uniformly mixed 2h, after dispersed, add wetting agent, anti-settling agent and, defoamer, propylene glycol and butylacetate, after mixing, through grinding, filter, make A component;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, trimeric cyanamide pyrophosphate, propylene glycol stir after 2h, adds talcum powder to disperse 2h with the rotating speed of 2300 revs/min, makes B component;
(3) join paint: A component and B component obtained to finished product paint according to 83% A component and 17% B component paint vehicle ratio allotment.
The prepared product performance of embodiment 1 ~ 5 see the following form:
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a frie retardant coating, is characterized in that: its compositions in weight percentage consists of the following composition: 80 ~ 90% A component and 10 ~ 20% B component; Described A component comprises following component by weight: 30 ~ 50 parts of vinyl-vinyl acetate copolymers, 20 ~ 25 parts of tinting pigments, 1 ~ 8 part of auxiliary agent, 0.4 ~ 0.6 part of mixed solvent; Described auxiliary agent comprises wetting agent, anti-settling agent and defoamer; Described mixed solvent comprises propylene glycol and butylacetate; Described B component comprises following component by weight: 15 ~ 20 parts of cobalt naphthenates, 10 ~ 20 parts of trimeric cyanamide pyrophosphates, 20 ~ 30 parts of propylene glycol, 15 ~ 20 parts of talcum powder.
2. frie retardant coating according to claim 1, is characterized in that: described auxiliary agent comprises that wetting agent, anti-settling agent and defoamer weight ratio are 1:3:2.
3. frie retardant coating according to claim 1, is characterized in that: in described mixed solvent, the volume ratio of propylene glycol and butylacetate is 3:2.
4. frie retardant coating according to claim 1, is characterized in that: described tinting pigment is one or more in titanium dioxide, carbon black, phthalocyanine blue and red iron oxide.
5. the preparation method of frie retardant coating claimed in claim 1, is characterized in that: comprise the following steps:
1) preparation of A component: take each raw material in A component according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then add tinting pigment, be uniformly mixed 1 ~ 2h, after dispersed, add wetting agent, anti-settling agent and, defoamer, propylene glycol and butylacetate, after mixing, through grinding, filter, make A component;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, trimeric cyanamide pyrophosphate, propylene glycol stir after 1 ~ 2h, adds talcum powder to disperse 2 ~ 4h with the rotating speed of 1800 ~ 2500 revs/min, makes B component;
(3) join paint: A component and B component obtained to finished product paint according to 80 ~ 90% A component and 10 ~ 20% B component paint vehicle ratio allotment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427189.2A CN104194505A (en) | 2014-08-27 | 2014-08-27 | Fireproof coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410427189.2A CN104194505A (en) | 2014-08-27 | 2014-08-27 | Fireproof coating and preparation method thereof |
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| CN104194505A true CN104194505A (en) | 2014-12-10 |
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| CN201410427189.2A Pending CN104194505A (en) | 2014-08-27 | 2014-08-27 | Fireproof coating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910700A (en) * | 2015-06-18 | 2015-09-16 | 郭小曼 | Nano antibacterial fireproof coating |
Citations (5)
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|---|---|---|---|---|
| US20040110870A1 (en) * | 2002-12-04 | 2004-06-10 | Liu Matthew T. | Fire protection coating composition |
| CN101113280A (en) * | 2006-07-28 | 2008-01-30 | 中宏（天津）实业有限公司 | Method for producing water-proof, fire-proof, antiseptic, heat-insulation, heat-preservation, insulating waterproofing paint |
| CN101117510B (en) * | 2007-09-14 | 2010-06-02 | 东北林业大学 | Modified amino resin expansion type aqueous flame-proof paint |
| CN103396710A (en) * | 2013-08-06 | 2013-11-20 | 信和新材料股份有限公司 | Aqueous fireproof coating formula of indoor ultrathin steel structures and preparation technology thereof |
| CN103627270A (en) * | 2013-11-26 | 2014-03-12 | 江苏博思源防火材料科技有限公司 | Intumescent fire retardant coating for tunnel |
-
2014
- 2014-08-27 CN CN201410427189.2A patent/CN104194505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040110870A1 (en) * | 2002-12-04 | 2004-06-10 | Liu Matthew T. | Fire protection coating composition |
| CN101113280A (en) * | 2006-07-28 | 2008-01-30 | 中宏（天津）实业有限公司 | Method for producing water-proof, fire-proof, antiseptic, heat-insulation, heat-preservation, insulating waterproofing paint |
| CN101117510B (en) * | 2007-09-14 | 2010-06-02 | 东北林业大学 | Modified amino resin expansion type aqueous flame-proof paint |
| CN103396710A (en) * | 2013-08-06 | 2013-11-20 | 信和新材料股份有限公司 | Aqueous fireproof coating formula of indoor ultrathin steel structures and preparation technology thereof |
| CN103627270A (en) * | 2013-11-26 | 2014-03-12 | 江苏博思源防火材料科技有限公司 | Intumescent fire retardant coating for tunnel |
Non-Patent Citations (1)
| Title |
|---|
| 潘继民: "《涂料实用手册》", 30 April 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910700A (en) * | 2015-06-18 | 2015-09-16 | 郭小曼 | Nano antibacterial fireproof coating |
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Application publication date: 20141210 |
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