CN108467661A - A kind of tin graphed sheet UV cationic systems gloss oil and preparation method - Google Patents
A kind of tin graphed sheet UV cationic systems gloss oil and preparation method Download PDFInfo
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- CN108467661A CN108467661A CN201810339836.2A CN201810339836A CN108467661A CN 108467661 A CN108467661 A CN 108467661A CN 201810339836 A CN201810339836 A CN 201810339836A CN 108467661 A CN108467661 A CN 108467661A
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- gloss oil
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- graphed sheet
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- Materials Engineering (AREA)
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Abstract
The invention belongs to UV gloss oil technical fields, and in particular to a kind of tin graphed sheet UV cationic systems gloss oil and preparation method.Tin graphed sheet UV cationic system gloss oil, raw material form in mass ratio：40 70 parts of matrix resin；20 60 parts of reactive diluent；36 parts of cation light initiator；0.5 2 parts of aided initiating；13 parts of adhesion promoter；Levelling agent and antifoaming agent are respectively less than 2.Advantage is：Cationic system UV gloss oil smells are very low, and the coating after solidification is placed also almost without smell for a long time；Cationic system UV gloss oil curing rates are very fast, and coating can quick surface drying；After stopping UV irradiations, cationic system can still provide for subsequent cure so that coating integrity can be promoted further.
Description
Technical field
The invention belongs to UV gloss oil technical fields, and in particular to a kind of tin graphed sheet UV cationic systems gloss oil and preparation side
Method.
Background technology
Main material of the tinplate as mental package industry, there is boundless market value basis, is with most
Tank processed is packed, high-quality packaging, chemical products are packed.The coating process of these products is：Tinplate be surface-treated → coat
White primary coat → printing color ink → brushing gloss oil.Wherein gloss oil needs to have comprehensive performance ability as outermost coating
Reach application requirement.Gloss oil need to have certain glossiness, good leveling property；Lighter color, colour retention and heat-resist, after baking not
It is yellowing, non-discolouring；With enough case hardness and rub resistance；There are good flexibility and impact resistance；For food cans
Gloss oil also need resistance to wet sterilization.
Gloss oil currently used for tin graphed sheet production is mainly based on traditional heat curing process, and energy consumption height, time are relatively
It is long, it takes up a large area, while having a large amount of solvent volatilization pollution environment in production process.And low energy consumption for UV curing process, it is efficient,
Volatile solvent is not generated simultaneously, is a kind of energy saving, efficient and environmentally friendly outstanding technique.
Current research it is more be UV free radical systems metal decorating gloss oil, the UV gloss oil smells of this system are heavier, and by
It is not high in curing degree, unreacted small molecule can be persistently volatilized after solidification in a long time, generates smell.Curing rate
It is difficult to ensure, the coating mechanical performance after solidification is not comprehensive, is unable to reach production and processing and requires.
Invention content
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of tin graphed sheet UV cationic systems gloss oil and preparation side
Method.
The present invention is achieved through the following technical solutions：
A kind of tin graphed sheet UV cationic system gloss oil, raw material form in mass ratio：40-70 parts of matrix resin；Activity is dilute
Release 20-60 parts of agent；3-6 parts of cation light initiator；0.5-2 parts of aided initiating；1-3 parts of adhesion promoter；Levelling agent and disappear
Infusion is respectively less than 2.
Further, the matrix resin is cycloaliphatic epoxy resin, using in UVR6110, UVR6128, TTA-2081
It is one or more.
Further, the reactive diluent be vinyl ethers monomer, using vinyl ethyl ether, glycol divinyl ether and
It is one or more in triethyleneglycol divinylether.
Further, the cation light initiator is one kind in Easepi6992S, Easepi820 and Irgacure250
Or it is a variety of.
Further, the aided initiating is one or more in ITX and DETX.
Further, the adhesion promoter is one or more in phosphoric acid ester CD-9051 and UV7426.
Further, the levelling agent is 0.01-0.2 parts by the content of quality proportioning, and levelling agent is byk-333 and byk346
In it is one or more.
Further, the antifoaming agent is 0.01-0.2 parts by the content of quality proportioning, and antifoaming agent is DF-886 and byk-550
In it is one or more.
A kind of tin graphed sheet preparation method of UV cationic system gloss oil, includes the following steps：By matrix resin, activity dilution
Agent, cation light initiator, aided initiating, adhesion promoter, levelling agent and antifoaming agent mix and according to the ratio first in high speeds point
It dissipates and is stirred dispersion in machine, 1500-2000 revs/min of rotating speed disperses 30 minutes, is then transferred in sand mill and grinds, and grinding turns
Fast 6000-8000 revs/min, 60 minutes time, standing defoams to obtain UV gloss oil, is printing primary coat and ink with cylindrical coating machine
Tinplate on coating UV gloss oil obtained, film thickness is 6 microns, enters in uv cure machine that carry out light solid after being coated with uniformly
Change, judge coating surface drying with fingers-touch method, UV energy needed for UV energy meters test surface drying, test performance is used in combination.
The beneficial effects of the invention are as follows：
1, cationic system UV gloss oil smell is very low, and the coating after solidification is placed also almost without smell for a long time；
2, cationic system UV gloss oil curing rate is very fast, and coating can quick surface drying；
3. after stopping UV irradiations, cationic system can still provide for subsequent cure so that coating integrity can be promoted further.
Specific implementation mode
With reference to embodiment, invention is further explained.
Embodiment 1：
A kind of tin graphed sheet of the present embodiment UV cationic system gloss oil, raw material form in mass ratio：40 parts of matrix resin；
40 parts of reactive diluent；5 parts of cation light initiator；0.5 part of aided initiating；1 part of adhesion promoter；Levelling agent and antifoaming agent
Respectively less than 2.
Further, the matrix resin is cycloaliphatic epoxy resin, specially 40 parts of UVR6110 quality proportionings.
Further, the reactive diluent is vinyl ethers monomer, specially 15 parts of vinyl ethyl ether quality proportioning, second
25 parts of alkenyl glycol ether quality proportioning.
Further, the cation light initiator is Easepi6992S.
Further, the aided initiating is ITX.
Further, the adhesion promoter is phosphoric acid ester CD-9051.
Further, the levelling agent is 0.01 part by the content of quality proportioning, levelling agent byk-333.
Further, the antifoaming agent is 0.01 part by the content of quality proportioning, antifoaming agent DF-886.
Embodiment 2：
A kind of tin graphed sheet of the present embodiment UV cationic system gloss oil, raw material form in mass ratio：50 parts of matrix resin；
30 parts of reactive diluent；4 parts of cation light initiator；1 part of aided initiating；2 parts of adhesion promoter；Levelling agent and antifoaming agent are equal
Less than 2.
Further, the matrix resin is cycloaliphatic epoxy resin, specially 20 parts of UVR6110 quality proportionings, UVR6128
30 parts of quality proportioning.
Further, the reactive diluent is vinyl ethers monomer, specially glycol divinyl ether quality proportioning 10
Part, 20 parts of triethyleneglycol divinylether quality proportioning.
Further, the cation light initiator is 1 part of Easepi6992S quality proportionings, Easepi820 quality proportionings 2
Part.
Further, the aided initiating is DETX.
Further, the adhesion promoter is UV7426.
Further, the levelling agent is 0.1 part by the content of quality proportioning, levelling agent byk346.
Further, the antifoaming agent is 0.1 part by the content of quality proportioning, antifoaming agent byk-550.
Embodiment 3：
A kind of tin graphed sheet of the present embodiment UV cationic system gloss oil, raw material form in mass ratio：70 parts of matrix resin；
40 parts of reactive diluent；6 parts of cation light initiator；2 parts of aided initiating；3 parts of adhesion promoter；Levelling agent and antifoaming agent are equal
Less than 2.
Further, the matrix resin is cycloaliphatic epoxy resin, specially 20 parts of UVR6110 quality proportionings, UVR6128
25 parts of quality proportioning, 25 parts of TTA-2081 quality proportionings.
Further, the reactive diluent is vinyl ethers monomer, specially glycol divinyl ether quality proportioning 30
Part, 10 parts of triethyleneglycol divinylether quality proportioning.
Further, the cation light initiator is Irgacure250.
Further, the aided initiating is 1.5 parts of ITX quality proportionings, 0.5 part of DETX quality proportionings.
Further, the adhesion promoter is phosphoric acid ester CD-9051.
Further, the levelling agent is 0.2 part by the content of quality proportioning, levelling agent byk-333.
Further, the antifoaming agent is 0.2 part by the content of quality proportioning, antifoaming agent byk-550.
A kind of tin graphed sheet preparation method of UV cationic system gloss oil, includes the following steps：By matrix resin, activity dilution
Agent, cation light initiator, aided initiating, adhesion promoter, levelling agent and antifoaming agent mix and according to the ratio first in high speeds point
It dissipates and is stirred dispersion in machine, 1500-2000 revs/min of rotating speed disperses 30 minutes, is then transferred in sand mill and grinds, and grinding turns
Fast 6000-8000 revs/min, 60 minutes time, standing defoams to obtain UV gloss oil, is printing primary coat and ink with cylindrical coating machine
Tinplate on coating UV gloss oil obtained, film thickness is 6 microns, enters in uv cure machine that carry out light solid after being coated with uniformly
Change, judge coating surface drying with fingers-touch method, UV energy needed for UV energy meters test surface drying, test performance is used in combination.
Three kinds of free radical system UV gloss oil on the market are chosen, tin graphed sheet UV cationic system gloss oil is prepared with the present invention, are used
Cylindrical coating machine is coated with UV gloss oil obtained on the tinplate for having printed primary coat and ink, and film thickness is 6 microns, and coating is uniform
Enter afterwards and carry out photocuring in uv cure machine, characterization comparison is carried out to the coating performance after solidification, see the table below 1：
Three kinds of UV metal decorating gloss oil test results are summarized：
Free radical system UV gloss oil A：Solidification is very fast, and hardness is high, and glossiness is good, and boiling resistance can be substantially qualified, but adhesive force is slightly
Difference, poor toughness, impact resistance and buckling performance are unqualified.
Free radical system UV gloss oil B：Adhesive force is good, and toughness is preferable, and impact resistance and buckling performance are qualified, but curing rate
Slowly, hardness is low, and glossiness is low, and boiling resistance can be poor.
Free radical system UV gloss oil C：Adhesive force is good, and toughness is preferable, and impact resistance and buckling performance are qualified, and glossiness is high, firmly
Degree is qualified, but curing rate is slower, and boiling resistance can be very poor, and performance significantly declines after boiling.
The present invention is not limited to the above-described embodiments, anyone should learn make under the inspiration of the present invention with the present invention
With same or similar technical solution, each fall within protection scope of the present invention.
Technology that the present invention is not described in detail, shape, construction part are known technology.
Claims (9)
1. a kind of tin graphed sheet UV cationic system gloss oil, which is characterized in that its raw material forms in mass ratio：Matrix resin
40-70 parts；20-60 parts of reactive diluent；3-6 parts of cation light initiator；0.5-2 parts of aided initiating；Adhesion promoter 1-3
Part；Levelling agent and antifoaming agent are respectively less than 2.
2. a kind of tin graphed sheet preparation method of UV cationic system gloss oil, which is characterized in that include the following steps：By main body tree
Fat, reactive diluent, cation light initiator, aided initiating, adhesion promoter, levelling agent and antifoaming agent mix simultaneously according to the ratio
Dispersion is first stirred in high speed dispersor, 1500-2000 revs/min of rotating speed disperses 30 minutes, is then transferred in sand mill and grinds
Mill, grinds 6000-8000 revs/min of rotating speed, 60 minutes time, and standing defoams to obtain UV gloss oil, printed with cylindrical coating machine
UV gloss oil obtained is coated on the tinplate of primary coat and ink, film thickness is 6 microns, is entered in uv cure machine after being coated with uniformly
Photocuring is carried out, judges coating surface drying with fingers-touch method, UV energy needed for UV energy meters test surface drying, test performance is used in combination.
3. a kind of tin graphed sheet according to claim 1 UV cationic system gloss oil, it is characterised in that：The matrix resin is
Cycloaliphatic epoxy resin, using one or more in UVR6110, UVR6128, TTA-2081.
4. a kind of tin graphed sheet according to claim 1 UV cationic system gloss oil, it is characterised in that：The reactive diluent
For vinyl ethers monomer, using in vinyl ethyl ether, glycol divinyl ether and triethyleneglycol divinylether one kind or
It is a variety of.
5. a kind of tin graphed sheet according to claim 1 UV cationic system gloss oil, it is characterised in that：The cationic photopolymerization draws
It is one or more in Easepi6992S, Easepi820 and Irgacure250 to send out agent.
6. a kind of tin graphed sheet according to claim 1 UV cationic system gloss oil, it is characterised in that：The aided initiating is
It is one or more in ITX and DETX.
7. a kind of tin graphed sheet according to claim 1 UV cationic system gloss oil, it is characterised in that：The adhesive force promotes
Agent is one or more in phosphoric acid ester CD-9051 and UV7426.
8. a kind of tin graphed sheet according to claim 1 UV cationic system gloss oil, it is characterised in that：The levelling agent presses matter
The content of amount proportioning is 0.01-0.2 parts, and levelling agent is one or more in byk-333 and byk346.
9. a kind of tin graphed sheet according to claim 1 UV cationic system gloss oil, it is characterised in that：The antifoaming agent presses matter
The content of amount proportioning is 0.01-0.2 parts, and antifoaming agent is one or more in DF-886 and byk-550.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339836.2A CN108467661A (en) | 2018-04-16 | 2018-04-16 | A kind of tin graphed sheet UV cationic systems gloss oil and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339836.2A CN108467661A (en) | 2018-04-16 | 2018-04-16 | A kind of tin graphed sheet UV cationic systems gloss oil and preparation method |
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| CN108467661A true CN108467661A (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810339836.2A Pending CN108467661A (en) | 2018-04-16 | 2018-04-16 | A kind of tin graphed sheet UV cationic systems gloss oil and preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111808456A (en) * | 2020-07-23 | 2020-10-23 | 无锡海特圣大光电材料科技有限公司 | UV cationic system gloss oil for metal printing and preparation method thereof |
| CN114479606A (en) * | 2021-06-29 | 2022-05-13 | 无锡海特圣大光电材料科技有限公司 | Preparation method of composite UV cationic system gloss oil/color paint for metal interface |
| CN117447898A (en) * | 2023-10-25 | 2024-01-26 | 上海智恒胜新材料科技有限公司 | Cationic UV (ultraviolet) curing stamp-pad ink and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850898A (en) * | 2011-07-01 | 2013-01-02 | 湖南晟通科技集团有限公司 | Cation light cured anti-corrosive coating |
| CN107652873A (en) * | 2017-10-19 | 2018-02-02 | 东莞职业技术学院 | Packaging for foodstuff printing environmental-friendly UV (Ultraviolet) gloss oil |
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2018
- 2018-04-16 CN CN201810339836.2A patent/CN108467661A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850898A (en) * | 2011-07-01 | 2013-01-02 | 湖南晟通科技集团有限公司 | Cation light cured anti-corrosive coating |
| CN107652873A (en) * | 2017-10-19 | 2018-02-02 | 东莞职业技术学院 | Packaging for foodstuff printing environmental-friendly UV (Ultraviolet) gloss oil |
Non-Patent Citations (2)
| Title |
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| 印刷工业出版社编辑部: "《包装印刷》", 31 May 2011, 印刷工业出版社 * |
| 王锐等: "《油漆工实用技术》", 31 July 2000, 金盾出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111808456A (en) * | 2020-07-23 | 2020-10-23 | 无锡海特圣大光电材料科技有限公司 | UV cationic system gloss oil for metal printing and preparation method thereof |
| CN114479606A (en) * | 2021-06-29 | 2022-05-13 | 无锡海特圣大光电材料科技有限公司 | Preparation method of composite UV cationic system gloss oil/color paint for metal interface |
| CN117447898A (en) * | 2023-10-25 | 2024-01-26 | 上海智恒胜新材料科技有限公司 | Cationic UV (ultraviolet) curing stamp-pad ink and preparation method thereof |
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