CN108047790A - A kind of new water-fast drawing pigment and preparation method thereof - Google Patents
A kind of new water-fast drawing pigment and preparation method thereof Download PDFInfo
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- CN108047790A CN108047790A CN201711376847.XA CN201711376847A CN108047790A CN 108047790 A CN108047790 A CN 108047790A CN 201711376847 A CN201711376847 A CN 201711376847A CN 108047790 A CN108047790 A CN 108047790A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/06—Artists' paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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Abstract
The present invention provides a kind of new water-fast drawing pigment and preparation method thereof, 8 20 parts of 5 20 parts of pigment, 2 10 parts of carrier, 0.2 2 parts of polymerization inhibitor, 20 45 parts of acrylic acid ester emulsion, 5 10 parts of epoxy acrylic resin, 0.5 3 parts of auxiliary agent, 0.3 6 parts of curing agent, 14 parts of gelatine, 5 15 parts of acrylate and water.New water-fast drawing pigment of one kind of the present invention and preparation method thereof, to realize water resistance, resistant of high or low temperature and the good effect of resistance tocrocking.
Description
Technical field
The invention belongs to stationery production fields, do not moisten water-fast drawing pigment more particularly, to one kind.
Background technology
Acrylic paints have very extensive purposes in the use of pigment, can be used in drawing.In acrylic paints, third
The performances such as rate of drying, weatherability and the water resistance of alkene pigment become the emphasis of concern, this directly affects the matter of acrylic paints
Amount and application value.But analyzed from principle, all it is that acrylic acid ester emulsion utilizes the officials such as carbon-carbon double bond, epoxy bond or acyl group
The polymerization that can be rolled into a ball, forms three-dimensional cross-linked net structure；But quality of forming film is according to the difference of film forming agent and there are very big differences.One
A little fluorocarbon acrylic acid resins are due to expensive, although quality of forming film is high, application range is low；Though also some acrylic emulsions
Right price is suitable, but there are the problems such as weatherability, resistance to soiling and water resistance for its performance.
The content of the invention
In view of this, the present invention is directed to propose a kind of new water-fast drawing pigment and preparation method thereof, with realize water resistance,
Resistant of high or low temperature and the good effect of resistance tocrocking.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of new water-fast drawing pigment includes the component of following parts by weight：5-20 parts of pigment, 2-10 parts of carrier, resistance
Poly- agent 0.2-2 parts, 20-45 parts of acrylic acid ester emulsion, 5-10 parts of epoxy acrylic resin, 0.5-3 parts of auxiliary agent, curing agent 0.3-6
Part, 1-4 parts of gelatine, 5-15 parts of acrylate and 8-20 parts of water.
Further, the component of following parts by weight is included：10-15 parts of pigment, 5-8 parts of carrier, 1-1.5 parts of polymerization inhibitor, third
30-38 parts of olefin(e) acid ester lotion, 6-9 parts of epoxy acrylic resin, 1-2.8 parts of auxiliary agent, 1-3 parts of curing agent, 2-3 parts of gelatine, propylene
10-15 parts of 8-12 parts of acid esters and water.
Further, the preparation method of the acrylic acid ester emulsion includes the following steps:Acrylate monomer, vinyl are had
Machine silicon monomer, emulsifier, initiator and the emulsification of water heating stirring；Glycidyl acrylate is added dropwise after reaction a period of time.
Further, the component of following parts by weight is added when being prepared in the acrylic acid ester emulsion：Acrylate monomer 15-
30 parts, 10-20 parts of vinyl organosilicon monomer, 10-30 parts of glycidyl acrylate, 2-10 parts of emulsifier, 2-5 parts of initiator
With 10-20 parts of water.
Further, the initiator be ammonium persulfate, potassium peroxydisulfate or hydrogen peroxide, it is 3-4 parts preferred.
Further, the carrier includes one kind in calcium carbonate, cellulose, magnesium carbonate, bentonite or aerosil
Or it is two or more, it is 6-7 parts preferred.
Further, the polymerization inhibitor includes hydroquinone, tert-butyl catechol, one kind in Pyrogentisinic Acid's monobutyl ether or two
Kind or more, preferred 1.1-1.4.
Further, the auxiliary agent includes dispersant, pH adjusting agent and antifoaming agent；The dispersant divides for the long wind 9020 in Shanghai
Powder, it is 0.3-0.6 parts preferred；The pH adjusting agent is triethanolamine, 0.3-0.6 parts preferred；The antifoaming agent is mineral
Oils antifoaming agent, it is 0.3-0.6 parts preferred.
Further, the curing agent includes benzophenone, phase of resting in peace alkyl ether, PN-23, dicyandiamide, imidazoles, 2- phenyl
It is more than one or both of imidazoles, 2-methylimidazole, 1.5-2 parts preferred.
Further, a kind of method for preparing new water-fast drawing pigment, includes the following steps：
(1) acrylic acid ester emulsion, epoxy acrylic resin, gelatine, polymerization inhibitor, a part of acrylate and water are being stirred
It is stirred in machine；
(2) remainder acrylate, auxiliary agent, curing agent are added into mixed liquor and be mixed；
(3) carrier, pigment are ground roller respectively and are ground into 500-1000 mesh；It is added in mixed liquor and is uniformly stirred
It mixes.
Compared with the prior art, new water-fast drawing pigment of one kind of the present invention and preparation method thereof has following excellent
Gesture：
(1) acrylic acid ester emulsion and epoxy acrylic resin of the present invention mutually aid in forming a film, and make the water-fast of pigment
Property and gloss retention and resistance tocrocking have promotion, preserve paintings more complete.
(2) Primary resins include organosilicon-modified acrylate in acrylic acid ester emulsion of the present invention, realize efficient
Water resistance；Glycidyl acrylate is added, reduces cost of manufacture.
(3) the cooperation addition of curing agent and polymerization inhibitor, can both ensure that curing rate was fast in use, not dizzy, also may be used
To ensure that the holding time is long, will not condense.
Component action principle analysis employed in the present invention：
For epoxy acrylic resin as film forming agent, polymer can improve the inoxidizability of whole system, adhesiveness, resistance to
Corrosivity and weatherability, addition content is suitably 5-10 parts.
Glycidyl acrylate, is a kind of monomer of difunctional, existing epoxide group, and has acryloyl group, both may be used
It is opened and is copolymerized with double bond, and can crosslinked using epoxide group；As film forming agent, reactivity is high；It is and main
It is to be added as diluent, the dosage of organosilicon modified crylic acid resin can be reduced.
Organosilicon modified crylic acid resin；Effect is that have to protect light, water-fast, high-low temperature resistant and anti-stain characteristic etc. well,
Numerical value it is small, do not have water-fast and high-low temperature resistant effect；With increase to a certain range, water-fast and high-low temperature resistant performance
Promote unobvious.
The mutual cooperation principle of polymerization inhibitor and curing agent, polymerization inhibitor and the component that light curing agent is that a pair mutually inhibits, light
The polymerization film formation for functioning as catalyst and carrying out catalytic resin of curing agent, the effect of polymerization inhibitor are the keys inhibited between functional group
It closes, prevents to polymerize, so the allotment of both polymerization inhibitor and curing agent is suitably 1：1-3.
The addition effect of gelatine increases emulsifying effectiveness, and achievees the effect that thickener, nontoxic, pollution-free.
Specific embodiment
In addition to being defined, technical term used has universal with those skilled in the art of the invention in following embodiment
The identical meanings of understanding.Test reagent used, is routine biochemistry reagent unless otherwise specified in following embodiment；It is described
Experimental method is conventional method unless otherwise specified.
With reference to embodiment, the present invention will be described in detail.
The pigment wherein used for choose carbon black, titanium dioxide, azure, pigment scarlet powder, iron oxide red, iron oxide black, iron phthalein it is green,
One or more in ultramarine.
The raw material of glycidyl acrylate obtains for acrylic acid and epichlorohydrin reaction.
The preparation method of organic-silicon-modified resin：
By 15-30 parts of acrylate monomer, 10-20 parts of vinyl organosilicon monomer, 2-10 parts of emulsifier, initiator 2-5
The 10-20 parts of heating stirrings emulsifications of part and water；At a temperature of 80 DEG C, 2-3 hour of uniform stirring, rear dropwise addition acrylic acid shrinks sweet
10-30 parts of grease,.
A kind of method for preparing new water-fast drawing pigment, includes the following steps：
(1) acrylic acid ester emulsion, epoxy acrylic resin, gelatine, polymerization inhibitor, a part of acrylate and water are being stirred
It is stirred in machine；
(2) remainder acrylate, auxiliary agent, curing agent are added into mixed liquor and be mixed；
(3) carrier, pigment are ground roller respectively and are ground into 500-1000 mesh；It is added in mixed liquor and is uniformly stirred
It mixes.
Embodiment 1
A kind of new water-fast drawing pigment includes the ingredient of following parts by weight (every part of 1g)：
5 parts of carbon black, 10 parts of bentonite, 1 part of hydroquinone, 20 parts of acrylic acid ester emulsion, 5 parts of epoxy acrylic resin, on
0.1 part of 9020 dispersants of Hai Changfeng, 0.1 part of triethanolamine, 0.1 part of antifoaming agent, 1 part of PN-23,1 part of gelatine, acrylate 15
8 parts of part and water.
Each component includes during wherein prepared by acrylic acid ester emulsion：15 parts of acrylate monomer, vinyl organosilicon monomer 20
Part, 10 parts of glycidyl acrylate, 5 parts of emulsifier, 2 parts of initiator and 10 parts of water.
Embodiment 2
A kind of new water-fast drawing pigment includes the ingredient of following parts by weight (every part of 1g)：
18 parts of carbon black, 4 parts of bentonite, 0.8 part of hydroquinone, 40 parts of acrylic acid ester emulsion, 5 parts of epoxy acrylic resin,
Long 0.6 part of 9020 dispersant of wind in Shanghai, 0.3 part of triethanolamine, 0.7 part of antifoaming agent, 2 parts of PN-23,2 parts of gelatine, acrylate
15 parts and 17 parts of water.
Each component includes during wherein prepared by acrylic acid ester emulsion：28 parts of acrylate monomer, vinyl organosilicon monomer 20
Part, 12 parts of glycidyl acrylate, 3 parts of emulsifier, 4 parts of initiator and 20 parts of water.
Embodiment 3
A kind of new water-fast drawing pigment includes the ingredient of following parts by weight (every part of 1g)：
10 parts of carbon black, 7 parts of aerosil, 1.2 parts of hydroquinone, 35 parts of acrylic acid ester emulsion, epoxy acrylic tree
8 parts of fat, long 0.6 part of 9020 dispersant of wind in Shanghai, 0.6 part of triethanolamine, 0.6 part of antifoaming agent, 2 parts of PN-23,2 parts of gelatine, third
12 parts of 8 parts of olefin(e) acid ester and water.
Each component includes during wherein prepared by acrylic acid ester emulsion：20 parts of acrylate monomer, vinyl organosilicon monomer 12
Part, 10 parts of glycidyl acrylate, 7 parts of emulsifier, 3 parts of initiator and 15 parts of water.
Embodiment 4
A kind of new water-fast drawing pigment includes the ingredient of following parts by weight (every part of 1g)：
15 parts of carbon black, 5 parts of bentonite, 1.7 parts of tert-butyl catechol, 30 parts of acrylic acid ester emulsion, epoxy acrylic tree
6 parts of fat, long 0.5 part of 9020 dispersant of wind in Shanghai, 0.5 part of triethanolamine, 0.5 part of antifoaming agent, 4 parts of PN-23,3 parts of gelatine, third
10 parts of 14 parts of olefin(e) acid ester and water.
Each component includes during wherein prepared by acrylic acid ester emulsion：20 parts of acrylate monomer, vinyl organosilicon monomer 14
Part, 15 parts of glycidyl acrylate, 5 parts of emulsifier, 4 parts of initiator and 15 parts of water.
Embodiment 5
A kind of new water-fast drawing pigment includes the ingredient of following parts by weight (every part of 1g)：
20 parts of carbon black, 2 parts of bentonite, 2 parts of hydroquinone, 45 parts of acrylic acid ester emulsion, 10 parts of epoxy acrylic resin, on
1 part of 9020 dispersants of Hai Changfeng, 1 part of triethanolamine, 1 part of antifoaming agent, 6 parts of PN-23,4 parts of gelatine, 5 parts of acrylate and water 20
Part.
Each component includes during wherein prepared by acrylic acid ester emulsion：30 parts of acrylate monomer, vinyl organosilicon monomer 10
Part, 10 parts of glycidyl acrylate, 10 parts of emulsifier, 5 parts of initiator and 20 parts of water.
New water-fast drawing pigment performance test results prepared by the present embodiment 1-5 are as shown in the table.
The new water-fast drawing pigment the performance test results of 1 embodiment 1-5 of table
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of new water-fast drawing pigment, it is characterised in that include the component of following parts by weight：5-20 parts of pigment, carrier 2-
10 parts, 0.2-2 parts of polymerization inhibitor, 20-45 parts of acrylic acid ester emulsion, 5-10 parts of epoxy acrylic resin, 0.5-3 parts of auxiliary agent, cure
8-20 parts of 0.3-6 parts of agent, 1-4 parts of gelatine, 5-15 parts of acrylate and water.
2. the new water-fast drawing pigment of one kind according to claim 1, it is characterised in that：Include the group of following parts by weight
Point：10-15 parts of pigment, 5-8 parts of carrier, 1-1.5 parts of polymerization inhibitor, 30-38 parts of acrylic acid ester emulsion, epoxy acrylic resin 6-9
Part, 1-2.8 parts of auxiliary agent, 1-3 parts of curing agent, 2-3 parts of gelatine, 8-12 parts of acrylate and 10-15 parts of water.
3. the new water-fast drawing pigment of one kind according to claim 1 or 2, it is characterised in that：The acrylic acid ester emulsion
Preparation method include the following steps:Acrylate monomer, vinyl organosilicon monomer, emulsifier, initiator and water are heated
Stirring and emulsifying；Glycidyl acrylate is added dropwise after reaction a period of time.
4. the new water-fast drawing pigment of one kind according to claim 3, it is characterised in that：It is made in the acrylic acid ester emulsion
The component of following parts by weight is added when standby：15-30 parts of acrylate monomer, 10-20 parts of vinyl organosilicon monomer, acrylic acid
10-20 parts of 10-30 parts of ethylene oxidic ester, 2-10 parts of emulsifier, 2-5 parts of initiator and water.
5. the new water-fast drawing pigment of one kind according to claim 3, it is characterised in that：The initiator is persulfuric acid
Ammonium, potassium peroxydisulfate or hydrogen peroxide, it is 3-4 parts preferred.
6. the new water-fast drawing pigment of one kind according to claim 1, it is characterised in that：The carrier include calcium carbonate,
It is more than one or both of cellulose, magnesium carbonate, bentonite or aerosil, 6-7 parts preferred.
7. the new water-fast drawing pigment of one kind according to claim 1, it is characterised in that：The polymerization inhibitor is included to benzene two
It is more than one or both of phenol, tert-butyl catechol, Pyrogentisinic Acid's monobutyl ether, preferred 1.1-1.4.
8. the new water-fast drawing pigment of one kind according to claim 1, it is characterised in that：The auxiliary agent include dispersant,
PH adjusting agent and antifoaming agent；The dispersant is long 9020 dispersant of wind in Shanghai, 0.3-0.6 parts preferred；The pH adjusting agent
It is 0.3-0.6 parts preferred for triethanolamine；The antifoaming agent is mineral oil defoaming agent, 0.3-0.6 parts preferred.
9. the new water-fast drawing pigment of one kind according to claim 1, it is characterised in that：The curing agent includes hexichol first
It is more than one or both of ketone, phase of resting in peace alkyl ether, PN-23, dicyandiamide, imidazoles, 2- phenylimidazoles, 2-methylimidazole,
It is 1.5-2 parts preferred.
It is 10. a kind of such as the preparation method of the new water-fast drawing pigment of claim 1-9 any one of them, it is characterised in that：Bag
Include following steps：
(1) by acrylic acid ester emulsion, epoxy acrylic resin, gelatine, polymerization inhibitor, a part of acrylate and water in mixer
It is stirred；
(2) remainder acrylate, auxiliary agent, curing agent are added into mixed liquor and be mixed；
(3) carrier, pigment are ground roller respectively and are ground into 500-1000 mesh；It is added in mixed liquor and carries out uniform stirring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711376847.XA CN108047790A (en) | 2017-12-19 | 2017-12-19 | A kind of new water-fast drawing pigment and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711376847.XA CN108047790A (en) | 2017-12-19 | 2017-12-19 | A kind of new water-fast drawing pigment and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114773930A (en) * | 2022-04-21 | 2022-07-22 | 南阳理工学院 | Method for making hand-painted wall painting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740241A (en) * | 2005-08-17 | 2006-03-01 | 上海乐美文具有限公司 | Water-base drawing adhesive |
| CN101805550A (en) * | 2009-12-25 | 2010-08-18 | 深圳云之彩美术工艺用品有限公司 | Environmental-protection pigment |
| CN105885500A (en) * | 2014-12-16 | 2016-08-24 | 天津柯亚特美术材料有限公司 | Quick-dry high-covering power propylene gouache and preparation method thereof |
-
2017
- 2017-12-19 CN CN201711376847.XA patent/CN108047790A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740241A (en) * | 2005-08-17 | 2006-03-01 | 上海乐美文具有限公司 | Water-base drawing adhesive |
| CN101805550A (en) * | 2009-12-25 | 2010-08-18 | 深圳云之彩美术工艺用品有限公司 | Environmental-protection pigment |
| CN105885500A (en) * | 2014-12-16 | 2016-08-24 | 天津柯亚特美术材料有限公司 | Quick-dry high-covering power propylene gouache and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114773930A (en) * | 2022-04-21 | 2022-07-22 | 南阳理工学院 | Method for making hand-painted wall painting |
| CN114773930B (en) * | 2022-04-21 | 2024-02-27 | 南阳理工学院 | Manufacturing method of hand-painted wall painting |
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