CN107778512A - A kind of solvent-free PVC roller coat UV glossy varnish coating and preparation method thereof - Google Patents
A kind of solvent-free PVC roller coat UV glossy varnish coating and preparation method thereof Download PDFInfo
- Publication number
- CN107778512A CN107778512A CN201711315630.8A CN201711315630A CN107778512A CN 107778512 A CN107778512 A CN 107778512A CN 201711315630 A CN201711315630 A CN 201711315630A CN 107778512 A CN107778512 A CN 107778512A
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- China
- Prior art keywords
- solvent
- roller coat
- varnish coating
- free pvc
- glossy varnish
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
- C08J2463/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to chemistry painting industry field, specifically discloses a kind of solvent-free PVC roller coat UV glossy varnish coating and preparation method thereof.The percentage by weight of its each component forms：Epocryl 20%~30%, curable amino acrylate resin 10%~20%, pure acrylate resin 4%~8%, light trigger 1%~10%, acrylic ester monomer 30%~50%, adhesion promoter 0.3%~0.8%, levelling agent 0.2%~1%.The solvent-free PVC roller coat UV glossy varnish coating of the present invention, it is a kind of quick-setting under ultraviolet lamp irradiation, for the UV roller coat glossy varnishes of PVC board, there is the features such as adhesive force is good, and color inhibition is good, and hardness is good, and gloss is high, and water resistance is strong.
Description
Technical field
The present invention relates to chemistry painting industry field, and in particular to solvent-free PVC roller coat UV glossy varnishes coating and its preparation
Method.
Background technology
PVC is seen everywhere in daily life.PVC can not only show the color of nature, can also show
Color in people's illusion.In Germany, 40% furniture is all to make surfacing with PVC.It has excellent chemically stable
Property, corrosion resistance, hardness is big, and intensity is high, antiultraviolet（It is ageing-resistant）, fire resistant flame retardant（With self-extinguishment）, insulating properties are reliable,
The features such as any surface finish is smooth, and the indeformable, ant proof that do not absorb water is lost, easy processing, it is to be liked deeply in the world today, be rather popular,
Its global usage amount is in second in various synthetic materials, is widely used in furniture, cabinet, bathes cabinet, interior/exterior decoration, builds
The field such as material and chemical industry.
The PVC material used at present, still there are many and carry out painting, this kind of painting using traditional solvent based coating
Dress mode can discharge substantial amounts of organic solvent, and environment can be polluted, and the time to be done is grown, and occupied ground area is big, raw
It is low to produce efficiency.In the compulsive requirement of national environmental protection, to shorten the production time, production efficiency is improved, reduces the pollution of environment,
There is the ultraviolet-curing paint with UV applications PVC in the market.But the ply adhesion that PVC and UV paints be present is poor, easily yellow
The problems such as change.
The content of the invention
For above-mentioned technical problem, it is good that the technical problems to be solved by the invention are to provide a kind of adhesive force, and gloss is high, firmly
Spend good, solvent-free PVC roller coat UV glossy varnish coating of scratch resistant and color inhibition and preparation method thereof.
In order to solve the above technical problems, the technical problems to be solved by the invention are achieved by the following technical programs
's：
A kind of solvent-free PVC roller coat UV glossy varnish coating, is made up of the component of following percentage by weight：Epoxy acrylate
Resin 20%~30%, curable amino acrylate resin 10%~20%, pure acrylate resin 4%~8%, light trigger 1%~10%, third
Olefin(e) acid esters monomer 30%~50%, adhesion promoter 0.3%~0.8%, levelling agent 0.2%~1%.The weight hundred of above-mentioned each component
Divide and be equal to 100% than composition sum.
Modified epoxy acrylic ester resin of the present invention has that curing rate is fast, and gloss is high, also epoxy acrylate
The high rigidity of resin, there are the color inhibition and pliability of polyurethane acrylate resin, preferably section field 4261, permanent light 6100D again
Deng.The six official's curable amino acrylate resins selected have that stability is good, curing rate is fast, scratch resistance and adhesive force are good, preferably section field
9610.The pure acrylate resin of selection has the features such as pliability is good, and adhesive force is good, and yellowing resistance is good, preferably Bo Hai
BH040。
Further：Described light trigger is 1- hydroxy-cyclohexyls phenyl ketone, 2- hydroxy-2-methyl -1- phenylacetones,
Have the characteristics that high efficiency, non yellowing, low smell, non-xanthochromia, color stability are good, preferably long day chemistry JRCure-1103 and
JRCure-1104。
Further：Described three-functionality-degree monomer is trimethylolpropane trimethacrylate（TMPTA）, there is wearability
Good, high response and high crosslink density, the features such as high glaze and hardness are good, preferential Changxing EM231-TF.Bifunctionality monomer is
Tri (propylene glycol) diacrylate（TPGDA）And 1,6 hexanediol diacrylate（HDDA）, there is low viscosity, low volatilization,
The features such as pliability is good, preferential Changxing EM223-TF and EM222-TF；Monofunctional monomer be hydroxyethyl methacrylate (
HEMA), preferably three wooden HEMA.
Further：Described adhesion promoter is silane coupler, the one or several kinds of phosphate coupling agent, preferably
Changxing EM 39.
Further：Described levelling agent be modified polyorganosiloxane copolyether and fluorine-carbon modified polyacrylate it is a kind of or
It is several, preferably BYK-UV-3575, TEGO 450, EFKA 3777.
A kind of preparation method of solvent-free PVC roller coat UV glossy varnish coating of the present invention comprises the following steps：
A, Epocryl, curable amino acrylate resin, pure acrylate resin and acrylic ester monomer are added
Into reactor, with mixer, stirring at low speed 5 minutes, rotating speed is 500~600 revs/min；
B, and then by light trigger add in reactor, moderate-speed mixer 20 minutes, rotating speed is 600~800 revs/min；
C, and then by adhesion promoter and levelling agent add in reactor, high-speed stirred 25 minutes, rotating speed is 1000~1200
Rev/min；
D, after being dispersed with stirring uniformly, with 300 mesh filter-cloth filterings, the solvent-free PVC roller coat UV glossy varnish coating is made, then
Detection packaging.
Compared with prior art, the modified epoxy third of solvent-free PVC roller coat UV glossy varnish coating selections of the invention
Alkene acid ester resin, the curable amino acrylate resin of six degrees of functionality and pure acrylate resin, functional monomer trimethylolpropane
Triacrylate (TMPTA), tri (propylene glycol) diacrylate (TPGDA), 1,6- glycol diacrylates (
HDDA), hydroxyethyl methacrylate (HEMA) is used as film forming matter in the coating system.Modified epoxy acrylate resin and
The curable amino acrylate resin of six degrees of functionality has very high hardness and endurance and anti-yellowing property, has cost advantage conduct concurrently
Matrix resin；For the present invention using pure acrylate resin, it has good adhesive force, pliability and anti-yellowing property,
Promote the adhesive force of system as assisted resin, diluting power has just been taken into account using different functional groups monomer complex, curing rate,
The various requirements such as adhesive force.In addition, the curable amino acrylate resin of six degrees of functionality has high functionality, crosslink density is high, can carry
The scratch resistance of high rigidity and system, improve because PVC board because itself is soft and easily scratch technical problem.Selected phosphate
Coupling agent can strengthen adhesive force of the UV glossy varnishes to PVC board.Levelling agent in the present invention, is total to from polyether-silicone
Polymers and polyacrylate solution are used cooperatively, can be compatible with system well, improve the stability in use of system and to base
The wetability of material, improve coat film flatness.
Embodiment
With reference to embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention,
It is not limitation of the invention.Embodiments of the invention are made according to following steps：
The step of raw material is described according to above-mentioned specific preparation method is operated：
A, Epocryl, curable amino acrylate resin, pure acrylate resin and acrylic ester monomer are added
Into reactor, with mixer, stirring at low speed 5 minutes, rotating speed is 500~600 revs/min；
B, and then by light trigger add in reactor, moderate-speed mixer 20 minutes, rotating speed is 600~800 revs/min；
C, and then by adhesion promoter and levelling agent add in reactor, high-speed stirred 25 minutes, rotating speed is 1000~1200
Rev/min；
D, after being dispersed with stirring uniformly, with 300 mesh filter-cloth filterings, the solvent-free PVC roller coat UV glossy varnish coating is made, then
Detection packaging.
Embodiment 1~4 is four preferred embodiments of the present invention：
Embodiment 1
A kind of solvent-free PVC roller coat UV glossy varnish coating, by weight percentage for：
Epocryl (4261) 20%
Six degree of functionality acrylates (9610) 18%
Pure acrylate resin (BH040) 4%
1- hydroxy-cyclohexyl phenyl ketones（JRCure-1104） 4%
2- hydroxy-2-methyl -1- phenylacetones（JRCure-1103） 4%
Tri (propylene glycol) diacrylate（TPGDA） 28%
Trimethylolpropane trimethacrylate（TMPTA） 8%
1,6- glycol diacrylate (HDDA) 10%
Hydroxyethyl methacrylate (HEMA) 3%
Adhesion promoter (EM 39) 0.5%
Levelling agent (TEGO 450) 0.1%
Levelling agent (BYK-UV-3575) 0.2%
Levelling agent (EFKA 3777) 0.2%
Embodiment 2
A kind of solvent-free PVC roller coat UV glossy varnish coating, by weight percentage for：
Epocryl (4261) 23%
Six degree of functionality acrylates (9610) 15%
Pure acrylate resin 4%
1- hydroxy-cyclohexyl phenyl ketones（JRCure-1104） 4%
2- hydroxy-2-methyl -1- phenylacetones（JRCure-1103） 4%
Tri (propylene glycol) diacrylate（TPGDA） 26%
Trimethylolpropane trimethacrylate（TMPTA） 10%
1,6- glycol diacrylate (HDDA) 10%
Hydroxyethyl methacrylate (HEMA) 3%
Adhesion promoter 0.5%
Levelling agent (TEGO 450) 0.1%
Levelling agent (BYK-UV-3575) 0.2%
Levelling agent (EFKA 3777) 0.2%
Embodiment 3
A kind of solvent-free PVC roller coat UV glossy varnish coating, by weight percentage for：
Epocryl (6100D) 25%
Six degree of functionality acrylates (9610) 13%
Pure acrylate resin (BH040) 4%
1- hydroxy-cyclohexyl phenyl ketones（JRCure-1104） 3%
2- hydroxy-2-methyl -1- phenylacetones（JRCure-1103） 5%
Tri (propylene glycol) diacrylate（TPGDA） 24%
Trimethylolpropane trimethacrylate（TMPTA） 12%
1,6- glycol diacrylate (HDDA) 10%
Hydroxyethyl methacrylate (HEMA) 3%
Adhesion promoter (EM 39) 0.5%
Levelling agent (TEGO 450) 0.1%
Levelling agent (BYK-UV-3575) 0.2%
Levelling agent (EFKA 3777) 0.2%
Embodiment 4
A kind of solvent-free PVC roller coat UV glossy varnish coating, by weight percentage for：
Epocryl (6100D) 28%
Six degree of functionality acrylates (9610) 10%
Pure acrylate resin (BH040) 4%
1- hydroxy-cyclohexyl phenyl ketones（JRCure-1104） 5%
2- hydroxy-2-methyl -1- phenylacetones（JRCure-1103） 3%
Tri (propylene glycol) diacrylate（TPGDA） 20%
Trimethylolpropane trimethacrylate（TMPTA） 14%
1,6- glycol diacrylate (HDDA) 10%
Hydroxyethyl methacrylate (HEMA) 5%
Adhesion promoter (EM 39) 0.5%
Levelling agent (TEGO 450) 0.1%
Levelling agent (BYK-UV-3575) 0.2%
Levelling agent (EFKA 3777) 0.2%
By above-described embodiment according to ultraviolet light（UV）Woodwork coating related detecting method, carry out performance test.
1st, detection method：
（1）Glossiness
With reference to GB/T9754-88《20 °, 60 ° and 85 ° specular lights of colored paint paint film of the paint and varnish without metallic pigments
The measure in pool》Regulation is measured
（2）Adhesive force
With reference to GB/T 9286-1998《The cross cut test of paint and varnish paint film》Regulation is measured
（3）Hardness
With reference to GB/T6739-1996《Paint and varnish pencil method determines hardness of paint film》Regulation is measured
（4）Levelability
With reference to GB/T1750-79（89）《Coating levelability determination method》Regulation is measured
（5）Examination criteria：HG/T 3655-2012
2nd, testing result：It is shown in Table 1
Table 1：The Product checking result of embodiment 1~4
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Solid content | 98% | 98% | 98% | 98% |
| Gloss（600） | 92 | 94 | 96 | 96 |
| Pliability | 2mm | 2mm | 2mm | 2mm |
| Adhesive force（Draw hundred lattice）/ level | 1 grade | 1 grade | 1 grade | 1 grade |
| Pencil hardness（Scratch） | 1H | 1H | 1H-2H | 1H |
| Wearability | 0.023 | 0.03 | 0.037 | 0.042 |
| Bin stability [（50±2）0C,7d] | It is without exception | It is without exception | It is without exception | It is without exception |
| Dry heat resistance [（90±2）0C, 15min]/level | It is without exception | It is without exception | It is without exception | It is without exception |
| Water resistance（24h） | It is without exception | It is without exception | It is without exception | It is without exception |
| Alkali resistance（2h） | It is without exception | It is without exception | It is without exception | It is without exception |
| Alcohol resistance（8h） | It is without exception | It is without exception | It is without exception | It is without exception |
Data above shows that the paint adhesion obtained by the present embodiment is good, and gloss is high, and hardness is good, and scratch resistant and color inhibition are good, and
Solvent-free, what property of ring is good.The embodiment only expresses embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as, as long as being obtained using the form of equivalent substitution or equivalent transformation
The technical scheme obtained, all should fall within the scope and spirit of the invention.
Claims (8)
- A kind of 1. solvent-free PVC roller coat UV glossy varnish coating, it is characterised in that：The percentage by weight of each component forms：Epocryl 20%~30%Curable amino acrylate resin 10%~20%Pure acrylate resin 4%~8%Light trigger 1%~10%Acrylic ester monomer 30%~50%Adhesion promoter 0.3%~0.8%Levelling agent 0.2%~1%The percentage by weight composition sum of above-mentioned each component is equal to 100%.
- 2. solvent-free PVC roller coat UV glossy varnish coating according to claim 1, it is characterised in that：The epoxy third Olefin(e) acid esters resin is modified epoxy acrylic ester resin.
- 3. solvent-free PVC roller coat UV glossy varnish coating according to claim 2, it is characterised in that：The aminopropan Alkene acid ester resin is six official's amino acrylates.
- 4. solvent-free PVC roller coat UV glossy varnish coating according to claim 3, it is characterised in that：It is described light-initiated Agent is 1- hydroxy-cyclohexyls phenyl ketone and 2- hydroxy-2-methyl -1- phenylacetones.
- 5. solvent-free PVC roller coat UV glossy varnish coating according to claim 4, it is characterised in that：The acrylic acid Esters monomer is three-functionality-degree acrylic ester monomer, bifunctionality acrylic ester monomer and single functionality esters of acrylic acid list The one or several kinds of body.
- 6. solvent-free PVC roller coat UV glossy varnish coating according to claim 5, it is characterised in that：Described attachment Power accelerator is silane coupler, the one or several kinds of phosphate coupling agent.
- 7. solvent-free PVC roller coat UV glossy varnish coating according to claim 6, it is characterised in that：The levelling agent For the one or more of modified polyorganosiloxane copolyether and fluorine-carbon modified polyacrylate.
- 8. a kind of method for preparing solvent-free PVC roller coat UV glossy varnish coating described in any one in claim 1~7, It is characterized in that：Preparation process is followed successively by：A, Epocryl, curable amino acrylate resin, pure acrylate resin and acrylic ester monomer are added Into reactor, with mixer, stirring at low speed 4~6 minutes, rotating speed is 500~600 revs/min；B, and then by light trigger add in reactor, moderate-speed mixer 18~22 minutes, rotating speed is 600~800 revs/min；C, and then by adhesion promoter and levelling agent adding in reactor, high-speed stirred 23~26 minutes, rotating speed is 1000~ 1200 revs/min；D, after being dispersed with stirring uniformly, with 300 mesh filter-cloth filterings, the solvent-free PVC roller coat UV glossy varnish coating is made, then Detection packaging.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711315630.8A CN107778512A (en) | 2017-12-12 | 2017-12-12 | A kind of solvent-free PVC roller coat UV glossy varnish coating and preparation method thereof |
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| CN201711315630.8A CN107778512A (en) | 2017-12-12 | 2017-12-12 | A kind of solvent-free PVC roller coat UV glossy varnish coating and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760088A (en) * | 2019-08-24 | 2020-02-07 | 深圳市华科创智技术有限公司 | PET (polyethylene terephthalate) hardened film material for flat panel display and preparation method thereof |
| CN111117279A (en) * | 2019-12-17 | 2020-05-08 | 天津市浩迪橡塑科技有限公司 | Wear-resistant flame-retardant lightweight automobile interior trim skin material and preparation method thereof |
| CN111378353A (en) * | 2020-04-28 | 2020-07-07 | 佛山市儒林化工有限公司 | VOC (volatile organic compound) -emission-free environment-friendly UV gloss oil for coated iron and preparation method thereof |
| CN113604122A (en) * | 2021-09-06 | 2021-11-05 | 广东希贵光固化材料有限公司 | UV-cured roller-coating ice flower coating |
| CN113637344A (en) * | 2021-05-17 | 2021-11-12 | 肇庆市哈力化工有限公司 | High-adhesion UV primer suitable for PS plastic parts and preparation method thereof |
| CN116410649A (en) * | 2023-03-09 | 2023-07-11 | 广东立邦长润发科技材料有限公司 | UV-LED cured electrostatic spraying light varnish and preparation method thereof |
| CN116478590A (en) * | 2023-04-06 | 2023-07-25 | 君子兰涂料（天津）有限公司 | Yellowing-resistant bright-light-spraying paint and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760088A (en) * | 2019-08-24 | 2020-02-07 | 深圳市华科创智技术有限公司 | PET (polyethylene terephthalate) hardened film material for flat panel display and preparation method thereof |
| CN111117279A (en) * | 2019-12-17 | 2020-05-08 | 天津市浩迪橡塑科技有限公司 | Wear-resistant flame-retardant lightweight automobile interior trim skin material and preparation method thereof |
| CN111378353A (en) * | 2020-04-28 | 2020-07-07 | 佛山市儒林化工有限公司 | VOC (volatile organic compound) -emission-free environment-friendly UV gloss oil for coated iron and preparation method thereof |
| CN113637344A (en) * | 2021-05-17 | 2021-11-12 | 肇庆市哈力化工有限公司 | High-adhesion UV primer suitable for PS plastic parts and preparation method thereof |
| CN113637344B (en) * | 2021-05-17 | 2022-07-15 | 肇庆市哈力化工有限公司 | High-adhesion UV primer suitable for PS plastic parts and preparation method thereof |
| CN113604122A (en) * | 2021-09-06 | 2021-11-05 | 广东希贵光固化材料有限公司 | UV-cured roller-coating ice flower coating |
| CN116410649A (en) * | 2023-03-09 | 2023-07-11 | 广东立邦长润发科技材料有限公司 | UV-LED cured electrostatic spraying light varnish and preparation method thereof |
| CN116478590A (en) * | 2023-04-06 | 2023-07-25 | 君子兰涂料（天津）有限公司 | Yellowing-resistant bright-light-spraying paint and preparation method thereof |
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Application publication date: 20180309 |