CN107964267A - A kind of UV photocureable coating finishing coat and preparation method thereof - Google Patents
A kind of UV photocureable coating finishing coat and preparation method thereof Download PDFInfo
- Publication number
- CN107964267A CN107964267A CN201711368577.8A CN201711368577A CN107964267A CN 107964267 A CN107964267 A CN 107964267A CN 201711368577 A CN201711368577 A CN 201711368577A CN 107964267 A CN107964267 A CN 107964267A
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- CN
- China
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- parts
- agent
- finishing coat
- initiator
- photocureable coating
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Classifications
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
- C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
Abstract
It is disclosed by the invention to belong to new material technology field, it is specially a kind of UV photocureable coating finishing coat and preparation method thereof, which includes following constituent：Initiator；Water-based UV resins；Six functional groups activated monomer；Auxiliary agent；Wetting agent；Defoamer；Thickener；Levelling agent；Initiator；Pigment；Anti-settling agent；Solvent and PH conditioning agents, a kind of preparation method of UV photocureable coating finishing coat, by initiator, water-based UV resins, six functional groups activated monomer, auxiliary agent, wetting agent, defoamer, thickener, levelling agent, initiator, pigment, anti-settling agent, solvent and PH conditioning agents are sufficiently mixed, it is heated to 65 75 degrees Celsius, stir 15 20 minutes, by the ratio for optimizing each formula, improve the surface effect of top coat, improve the hardness of finishing coat, the top coat has a wide range of application, there can be good adhesion in substrate surface, it is and of low cost, energy conservation and environmental protection.
Description
Technical field
The present invention relates to new material technology field, is specially a kind of UV photocureable coating finishing coat and preparation method thereof.
Background technology
Compare solvent based coating, and water paint and ultraviolet optical coating are relatively environment-friendly, but the performance of water soluble paint and
Appearance has larger gap, and the drying time length of water soluble paint with solvent based coating, reduces coating efficiency.It is existing
Ultraviolet optical coating can cause skin allergy, and have penetrating odor, and curing mechanism belongs to free radical initiation, generally will be by oxygen
Gas is prevented, and it is bad to easily cause surface cure, the problem of there is cure shrinkage and flavescence, for this reason, a kind of it is proposed that UV light
Coating material solidified finishing coat and preparation method thereof.
The content of the invention
It is an object of the invention to provide a kind of UV photocureable coating finishing coat and preparation method thereof, to solve above-mentioned background skill
The existing ultraviolet optical coating proposed in art can cause skin allergy, and have penetrating odor, and curing mechanism belongs to freely
Base triggers, and generally to be prevented by oxygen, easily causes that surface cure is bad, and the problem of there is cure shrinkage and turning yellow asking
Topic.
To achieve the above object, the present invention provides following technical solution：A kind of UV photocureable coating finishing coat, the UV photocurings
Top coat includes following constituent：
Initiator：3-4 parts；Water-based UV resins：60-70 parts；Six functional groups activated monomer：15-20 parts；Auxiliary agent：5-10 parts；
Wetting agent：1-3 parts；Defoamer：1-2 parts；Thickener：0.8-1.2 parts；Levelling agent：0.6-0.8 parts；Initiator：1-2 parts；Face
Material：0.8-1.4 parts；Anti-settling agent：2-4 parts；Solvent：5-8 parts and PH conditioning agents：1-3 parts.
Preferably, the initiator is 2,4,6 (trimethylbenzoyl) diphenyl phosphine oxides.
Preferably, the six functional groups activated monomer is double pentaerythritol methacrylate.
Preferably, the pigment is rutile type titanium white.
Preferably, the anti-settling agent is aerosil.
Preferably, the solvent is propylene glycol methyl ether acetate.
Preferably, the PH conditioning agents：1-3 parts are N, N- dimethylethanolamines.
A kind of preparation method of UV photocureable coating finishing coat, by initiator, water-based UV resins, six functional groups activated monomer,
Auxiliary agent, wetting agent, defoamer, thickener, levelling agent, initiator, pigment, anti-settling agent, solvent and PH conditioning agents are sufficiently mixed, and are added
Heat stirs 15-20 minutes to 65-75 degrees Celsius.
Compared with prior art, the beneficial effects of the invention are as follows：The invention propose a kind of UV photocureable coating finishing coat and
Its preparation method, by optimizing the ratio of each formula, improves the surface effect of top coat, improves the hardness of finishing coat, should
Top coat has a wide range of application, and can have good adhesion in substrate surface, and glossiness is good, and richness is high, improves paint
The chemical-resistant in face, heat-resisting resistance to boiling hot and resistance to ag(e)ing, and of low cost, energy conservation and environmental protection.
Embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this area is common
Technical staff's all other embodiments obtained without making creative work, belong to the model that the present invention protects
Enclose.
The present invention provides a kind of UV photocureable coating finishing coat, which includes following constituent：
Initiator：3-4 parts, the initiator is 2,4,6 (trimethylbenzoyl) diphenyl phosphine oxides；Water-based UV trees
Fat：60-70 parts；Six functional groups activated monomer：15-20 parts, the six functional groups activated monomer is six acrylic acid of bipentaerythrite
Ester；Auxiliary agent：5-10 parts；1-3 parts of wetting agent；Defoamer：1-2 parts；Thickener：0.8-1.2 parts；Levelling agent：0.6-0.8 parts；Draw
Send out agent：1-2 parts；Pigment：0.8-1.4 parts, the pigment is rutile type titanium white；Anti-settling agent：2-4 parts, the anti-settling agent is
Aerosil；Solvent：5-8 parts, the solvent is propylene glycol methyl ether acetate；PH conditioning agents：1-3 parts, the PH is adjusted
Agent：1-3 parts are N, N- dimethylethanolamines.
The present invention also provides a kind of preparation method of UV photocureable coating finishing coat：
Embodiment 1
By initiator, water-based UV resins, six functional groups activated monomer, auxiliary agent, wetting agent, defoamer, thickener, levelling
Agent, initiator, pigment, anti-settling agent, solvent and PH conditioning agents are sufficiently mixed, and are heated to 65 degrees Celsius, are stirred 15 minutes.
In the present embodiment, initiator：3 parts, the initiator aoxidizes for 2,4,6 (trimethylbenzoyl) diphenyl
Phosphine；Water-based UV resins：68 parts；Six functional groups activated monomer：18 parts, the six functional groups activated monomer is bipentaerythrite 6 third
Olefin(e) acid ester；Auxiliary agent：5 parts；Wetting agent：1 part；Defoamer：2 parts；Thickener：1.2 part；Levelling agent：0.6 part；Initiator：2 parts；Face
Material：0.8 part, the pigment is rutile type titanium white；Anti-settling agent：2 parts, the anti-settling agent is aerosil；Solvent：8
Part, the solvent is propylene glycol methyl ether acetate；PH conditioning agents：3 parts, the PH conditioning agents：1 part is N, N- dimethyl ethanols
Amine.
Embodiment 2
By initiator, water-based UV resins, six functional groups activated monomer, auxiliary agent, wetting agent, defoamer, thickener, levelling
Agent, initiator, pigment, anti-settling agent, solvent and PH conditioning agents are sufficiently mixed, and are heated to 75 degrees Celsius, are stirred 20 minutes.
In the present embodiment, initiator：4 parts, the initiator aoxidizes for 2,4,6 (trimethylbenzoyl) diphenyl
Phosphine；Water-based UV resins：61 parts；Six functional groups activated monomer：16 parts, the six functional groups activated monomer is bipentaerythrite 6 third
Olefin(e) acid ester；Auxiliary agent：10 parts；Wetting agent：3 parts；Defoamer：2 parts；Thickener：1 part；Levelling agent：0.8 part；Initiator：1 part；Face
Material：1 part, the pigment is rutile type titanium white；Anti-settling agent：2 parts, the anti-settling agent is aerosil；Solvent：8 parts,
The solvent is propylene glycol methyl ether acetate；PH conditioning agents：1 part, the PH conditioning agents：3 parts are N, N- dimethylethanolamines.
Embodiment 3
By initiator, water-based UV resins, six functional groups activated monomer, auxiliary agent, wetting agent, defoamer, thickener, levelling
Agent, initiator, pigment, anti-settling agent, solvent and PH conditioning agents are sufficiently mixed, and are heated to 70 degrees Celsius, are stirred 17.5 minutes.
In the present embodiment, initiator：3.5 parts, the initiator aoxidizes for 2,4,6 (trimethylbenzoyl) diphenyl
Phosphine；Water-based UV resins：65 parts；Six functional groups activated monomer：17.5 parts, the six functional groups activated monomer is bipentaerythrite six
Acrylate；Auxiliary agent：7.5 part；Wetting agent：2 parts；Defoamer：1.5 part；Thickener：1 part；Levelling agent：0.7 part；Initiator：
1.5 part；Pigment：1.2 parts, the pigment is rutile type titanium white；Anti-settling agent：3 parts, the anti-settling agent is gas phase titanium dioxide
Silicon；Solvent：6.5 part, the solvent is propylene glycol methyl ether acetate；PH conditioning agents：2 parts, the PH conditioning agents：2 parts are N, N-
Dimethylethanolamine.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
- A kind of 1. UV photocureable coating finishing coat, it is characterised in that：The UV photocureable coating finishing coat includes following constituent：Initiator：3-4 parts；Water-based UV resins：60-70 parts；Six functional groups activated monomer：15-20 parts；Auxiliary agent：5-10 parts；Moistening Agent：1-3 parts；Defoamer：1-2 parts；Thickener：0.8-1.2 parts；Levelling agent：0.6-0.8 parts；Initiator：1-2 parts；Pigment： 0.8-1.4 parts；Anti-settling agent：2-4 parts；Solvent：5-8 parts and PH conditioning agents：1-3 parts.
- A kind of 2. UV photocureable coating finishing coat according to claim 1, it is characterised in that：The initiator is 2,4,6 (three Methyl benzoyl) diphenyl phosphine oxide.
- A kind of 3. UV photocureable coating finishing coat according to claim 1, it is characterised in that：The six functional groups activated monomer For double pentaerythritol methacrylate.
- A kind of 4. UV photocureable coating finishing coat according to claim 1, it is characterised in that：The pigment is rutile type titanium White powder.
- A kind of 5. UV photocureable coating finishing coat according to claim 1, it is characterised in that：The anti-settling agent is gas phase dioxy SiClx.
- A kind of 6. UV photocureable coating finishing coat according to claim 1, it is characterised in that：The solvent is propylene glycol monomethyl ether Acetate.
- A kind of 7. UV photocureable coating finishing coat according to claim 1, it is characterised in that：The PH conditioning agents：1-3 parts are N, N- dimethylethanolamine.
- A kind of 8. preparation method of UV photocureable coating finishing coat, it is characterised in that：By initiator, water-based UV resins, six functional groups Activated monomer, auxiliary agent, wetting agent, defoamer, thickener, levelling agent, initiator, pigment, anti-settling agent, solvent and PH conditioning agents fill Divide mixing, be heated to 65-75 degrees Celsius, stir 15-20 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711368577.8A CN107964267A (en) | 2017-12-18 | 2017-12-18 | A kind of UV photocureable coating finishing coat and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711368577.8A CN107964267A (en) | 2017-12-18 | 2017-12-18 | A kind of UV photocureable coating finishing coat and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107964267A true CN107964267A (en) | 2018-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711368577.8A Pending CN107964267A (en) | 2017-12-18 | 2017-12-18 | A kind of UV photocureable coating finishing coat and preparation method thereof |
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| CN (1) | CN107964267A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845259A (en) * | 2010-04-16 | 2010-09-29 | 福州汉森漆业有限公司 | Preparation and use method of water-based ultraviolet (UV) curable wood coating |
| CN102585691A (en) * | 2012-02-13 | 2012-07-18 | 长沙市原鹏化工科技有限公司 | Ultraviolet-cured hydrophilic coating composition and preparation method thereof |
| CN103694836A (en) * | 2013-12-31 | 2014-04-02 | 张锦碧 | UV (ultraviolet) photo-curable finish coat and preparation method thereof |
| CN104231685A (en) * | 2013-06-09 | 2014-12-24 | 展辰涂料集团股份有限公司 | Water-based UV paint used on organic glass, and preparation method thereof |
| CN105969161A (en) * | 2016-05-19 | 2016-09-28 | 深圳市嘉卓成科技发展有限公司 | High-water-resistance quick-photocuring pearlescent water-based UV paint, and preparation method and application method thereof |
-
2017
- 2017-12-18 CN CN201711368577.8A patent/CN107964267A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845259A (en) * | 2010-04-16 | 2010-09-29 | 福州汉森漆业有限公司 | Preparation and use method of water-based ultraviolet (UV) curable wood coating |
| CN102585691A (en) * | 2012-02-13 | 2012-07-18 | 长沙市原鹏化工科技有限公司 | Ultraviolet-cured hydrophilic coating composition and preparation method thereof |
| CN104231685A (en) * | 2013-06-09 | 2014-12-24 | 展辰涂料集团股份有限公司 | Water-based UV paint used on organic glass, and preparation method thereof |
| CN103694836A (en) * | 2013-12-31 | 2014-04-02 | 张锦碧 | UV (ultraviolet) photo-curable finish coat and preparation method thereof |
| CN105969161A (en) * | 2016-05-19 | 2016-09-28 | 深圳市嘉卓成科技发展有限公司 | High-water-resistance quick-photocuring pearlescent water-based UV paint, and preparation method and application method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180427 |