CN106479262A - IMR dumb light ink and its preparation and application - Google Patents
IMR dumb light ink and its preparation and application Download PDFInfo
- Publication number
- CN106479262A CN106479262A CN201610921063.XA CN201610921063A CN106479262A CN 106479262 A CN106479262 A CN 106479262A CN 201610921063 A CN201610921063 A CN 201610921063A CN 106479262 A CN106479262 A CN 106479262A
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- Prior art keywords
- dumb light
- light ink
- imr
- ink
- resin
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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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to technical field of ink is and in particular to a kind of IMR dumb light ink and its preparation and application.This IMR dumb light ink is characterised by, including following component and weight/mass percentage composition：Resin 20～30%；Filler 0～1%；Extinction material 3～20%；Auxiliary agent 0.2～1%；Solvent 48～76.8%.This IMR dumb light ink can substitute coated matte coating process, can accomplish IMR printing matte surface effect, low cost, yields is high, and VOC emission is low；And this IMR dumb light ink manufacture method and using method simple, efficiency high, take up room little.
Description
Technical field
The invention belongs to technical field of ink is and in particular to a kind of IMR dumb light ink and its preparation and application.
Background technology
IMD is expression surface decoration technique (also known as decoration technique inside mold), is characterized in, Surface hardened layer transparent membrane, in
Between printing pattern layer, back side injection molded layers, in the middle of ink.This technology makes product rub resistance, prevents surface from being scratched, and can protect for a long time
The distinctness holding color is difficult to fade, and is mainly used in incrustation and the functional panel of household appliances.IMD is divided into IML (mould again
Interior mold insert extrusion), IMR (in-mold transfer printing), there is PET or PC sheet material on IML surface, and IMR product surface thin film removes, only oil
Ink；The maximum difference of both technique is exactly the protective film whether product surface has layer of transparent.
Ink is the important materials for packaging material printing, mainly by things such as pigment, binder, inserts and auxiliary materials
Matter group uniformly mixture.At present, IMR technical process can not accomplish to print matte surface effect, can only be after to molding
Finished product spray low luster coating after obtain matte effect, and this process cost is high, and yields is low, and VOC emission is high.
Content of the invention
Present invention aim to overcome that the deficiencies in the prior art, provide a kind of IMR dumb light ink and its preparation and user
Method, can not accomplish this technical problem of matte effect to solve IMR technical process printing surface.
In order to realize foregoing invention purpose, the technical solution used in the present invention is as follows：
A kind of IMR dumb light ink, including following component and weight/mass percentage composition：
The IMR dumb light ink that the present invention provides can substitute coated matte coating process, can accomplish IMR printing matte surface
Effect, this ink low cost, yields is high, and VOC emission is low.
The present invention also provides a kind of method preparing above-mentioned dumb light ink, comprises the steps：
First described solvent is dissolved described resin；
Add described auxiliary agent again, filler, extinction material carry out mixing treatment；
Finally the mixed liquor that described mixing treatment obtains is filtered.
The method preparing IMR dumb light ink that the present invention provides, process is simple, low cost, take up room little, and use the party
The ink that method directly obtains can play IMR printing matte surface effect.
The present invention also provides a kind of using method of above-mentioned dumb light ink, comprises the steps：
By dumb paint ink print in sheet surface, after being dried, cover PE film；
Re-dry, plastics sucking moulding；
It is assembled into mold injection；
Depanning, removes PE film.
The IMR dumb light ink using method that the present invention provides is simple, and Environmental Safety effectively increases the efficiency of its enforcement,
Condition using process is easily-controllable, and the dumb light ink effect stability after use is good, coating uniform, and adhesive force is good.
The present invention also provides a kind of PC helmet, and described helmet surface contains above-mentioned dumb light ink.
The helmet that the present invention provides, surface is formed with reference to IMR technology print by above-mentioned dumb light ink, and its surface is plentiful, refreshing
Sliding, good matte effect can be played.
Brief description
Fig. 1 is IMR dumb light ink technique for applying front segment structure schematic diagram；
Fig. 2 is IMR dumb light ink technique for applying structural representation；
Fig. 3 is IMR dumb light ink technique for applying back segment molding structure schematic diagram；
Fig. 4 is IMR dumb light ink technique for applying back segment overlay film injection moulding integrated molding structural representation.
Specific embodiment
In order that the technical problem to be solved in the present invention, technical scheme and beneficial effect become more apparent, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
The embodiment of the present invention provides a kind of IMR dumb light ink, including following component and weight/mass percentage composition：
This IMR dumb light ink can substitute coated matte coating process, can accomplish IMR printing matte surface effect, cost
Low, yields is high, and VOC emission is low.
Specifically, the dumb light resin in this IMR dumb light ink can be acrylic resin, vinyl chloride-vinyl acetate resin, polyester resin, poly- ammonia
One or more of ester resin.In the present embodiment, selected dumb light resin visual effect is soft, warm, more has texture, and originates
Simply, low cost.
Specifically, the filler in this IMR dumb light ink can be Peng Run soil and/or White Carbon black.Peng Run soil cohesive force is strong, can
Plasticity is high, demoulding is good, breathability is excellent, physical and chemical performance is stable under high temperature hygrometric state condition, and White Carbon black also has heat-resisting quantity, is
A kind of environmental protection, the filler auxiliary agent of excellent performance.In the present embodiment, preferred White Carbon black.
Specifically, the extinction material in this IMR dumb light ink can for silicon dioxide, polyethylene, politef,
PMMA, one or more of silicon microsphere.Delustring particle can be distributed evenly in ink film, when incident illumination arrival is uneven
Film surface when, there is diffuse-reflectance, that is, occur scattering to produce the dumb light of low gloss and delustring appearance.
Specifically, the auxiliary agent in this IMR dumb light ink can be one of defoamer, adhesion promoter, levelling agent
Or it is multiple；In the present embodiment, preferably defoamer is non-silicon polymer Tego910, and preferably levelling agent is organic silicon modified by polyether
BYK-333, this levelling agent agent has excellent ground lubrication and flow leveling, there is good water solublity and oil-soluble moreover it is possible to
Improve caking property.
Specifically, the solvent in this IMR dumb light ink can be Ketohexamethylene, dimethylbenzene, cyclohexanone, in DAA one
Plant or multiple.The solvent energy resin that fully the solvent present invention adopts selecting in the present embodiment.
In embodiments of the present invention, with above-mentioned resin, filler, extinction material, auxiliary agent, solvent synergism so that this is mute
Ink both can be high temperature resistant non-yellowing, stretchable, and wear-resisting scratch-resisting is hindered, can also be by silk screen printing in the two-sided silk of PC transparent material
Print, its inner surface silk-screen colored ink, outer surface silk-screen IMR of the present invention dumb light ink, and can whole face silk-screen or local silk-screen.
By the different proportion dumb light ink made of combination, by synergism, can plastics sucking moulding or IMR injection mo(u)lding, can directly accomplish
IMR prints matte surface effect, without first waiting coated matte coating again after finished product, so can reduce technological process, significantly
Reduces cost.
The embodiment of the present invention, also provides a kind of preparation method of IMR dumb light ink, comprises the steps first to dissolve solvent
Resin, then add auxiliary agent, filler, extinction material carry out mixing treatment, finally the mixed liquor that mixing treatment obtains is filtered.
The method preparing IMR dumb light ink that the present invention provides, process is simple, low cost, take up room little, and use the party
The ink that method directly obtains can play IMR printing matte surface effect.
The embodiment of the present invention, also provides a kind of using method of IMR dumb light ink, comprises the steps：By dumb light ink
It is printed in sheet surface, after being dried, cover PE film；Re-dry, plastics sucking moulding；It is assembled into mold injection；Depanning, removes PE film.
Specifically, the dry run of the using method of this IMR dumb light ink is：0.5h is toasted at a temperature of 75 DEG C.Do again
Dry process is：2h is toasted at a temperature of 100 DEG C.Under the conditions of this, ink has more preferable matte effect.
The IMR dumb light ink using method that the present invention provides is simple, and Environmental Safety effectively increases the efficiency of its enforcement,
Condition using process is easily-controllable, and the dumb light ink effect stability after use is good.
The embodiment of the present invention also provides a kind of PC helmet, and described helmet surface contains above-mentioned dumb light ink.By above-mentioned mute
The helmet that ink is printed as with reference to IMR, its surface is plentiful, smooth, has good matte effect.
Priority of the present invention carried out test of many times, now lift A partial experiment result as reference pair invention carry out detailed further
Thin description, is described in detail with reference to specific embodiment.
Embodiment 1
The present embodiment provides a kind of dumb light ink of the molding PC helmet, and it has following components：
The dumb light ink-making process of this embodiment is：Dissolve A21 (thermoplastic acrylic resin) with cyclohexanone, treat completely
Add DAA, tego910, BYK-333 after dissolving, and side stirring attaches extinction material, filters, obtain after being uniformly dispersed
Finished product ink.
Embodiment 2
The present embodiment provides a kind of dumb light ink of the molding PC helmet, and it has following components：
The dumb light ink-making process of this embodiment is：Dissolve A21 (thermoplastic acrylic resin) with cyclohexanone, treat completely
Add DAA, tego910, BYK-333 after dissolving, and side stirring attaches extinction material, filters, obtain after being uniformly dispersed
Finished product ink.
Embodiment 3
Dumb light ink described in above-described embodiment 1 and embodiment 2, the following (knot of its use process in specific product
Close brief description)：
The sheet material 1 inner surface good ink and color layer 2 of silk-screen in advance, silk-screen IDM glue 3 (as shown in Figure 1) on ink and color layer 2, should
Glue provides the bonding force of plastic uptake or IMR back segment and moulding.By the IMR dumb light ink silk screen printing of the present embodiment 1 and embodiment 2 in
Sheet material 1 outer surface (PC surface) forms IMR dumb light ink layer 4, and under the conditions of temperature is 75 DEG C, baking half an hour is complete to ink
White drying, covers PE film 5 in IMR dumb light ink layer 4 surface (as shown in Figure 2), this film protection dumb light ink produces in last part technology
Scratch is not produced with contacting dies in operation.
The good sheet material of overlay film is dried 2 hours at 100 DEG C again, after the moisture drying in PC material, sends into plastic uptake
Machine or hot press carry out hot-forming, processing member (as shown in Figure 3).
The workpiece of forming is carried out overlay film injection in mould, is assembled into mold injection eps foam 6 and is integrally formed (as Fig. 4 institute
Show), last depanning, tear PE film and obtain finished product.
The ink being provided according to the present embodiment and using method, are applied to the PC helmet, the properties of product test result obtaining
As shown in table 1.
Table 1
| Project | Embodiment 1 | Embodiment 2 |
| 1. gloss | ＜ 10 (60 degree of glosser) | ＜ 10 (60 degree of glosser) |
| 2. adhesive force (drawing hundred lattice) | ≤0 | ≤0 |
| 3. outward appearance | Gloss is uniform | Gloss is uniform |
| 4. high/low temperature cold cycling test | Well | Well |
| 5. resistance to blocking test | Well | Well |
Note：1. measure examination with gloss.
2. with reference to BS3900：E6 testing standard.
3. visually confirm whether can grow dim, turn white, shinny etc..
4. with aging tester test (- 20-50 DEG C of temperature, humidity 85%, 96 hours).
5., under the conditions of 60 DEG C of constant temperature, printing is pressed the gravity of 5KG place 48 hours.
The data display of test result, the PC helmet that the present embodiment provides, its surface is plentiful, smooth, and gloss uniformly, has
Matte effect well.And 2～3 grams of the helmet VOC emission that the present embodiment provides, and the PC helmet of traditional method spraying
One can be discharged 15～20 grams it is evident that VOC emission reduces.
In a word, this IMR dumb light ink uses process simple, efficiency high, can accomplish IMR printing matte surface effect,
And this dumb light ink, low cost, yields is high, and VOC emission is low.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of IMR dumb light ink is it is characterised in that include following component and weight/mass percentage composition：
2. dumb light ink as claimed in claim 1 is it is characterised in that described resin is acrylic resin, vinyl chloride-vinyl acetate resin, polyester
One or more of resin, polyurethane resin.
3. dumb light ink as claimed in claim 1 is it is characterised in that described filler is Peng Run soil and/or White Carbon black.
4. dumb light ink as claimed in claim 1 it is characterised in that described extinction material be silicon dioxide, polyethylene, poly- four
One or more of fluorothene, PMMA, organosilicon microsphere.
5. described dumb light ink as arbitrary in claim 1-4 it is characterised in that described auxiliary agent be defoamer, adhesive force promote
One or more of agent, levelling agent.
6. described dumb light ink as arbitrary in claim 1-4 it is characterised in that described solvent be Ketohexamethylene, dimethylbenzene, ring
One or more of ketone, DAA.
7. a kind of method preparing described dumb light ink as arbitrary in claim 1-6 is it is characterised in that comprise the steps：
First described solvent is dissolved described resin；
Add described auxiliary agent again, filler, extinction material carry out mixing treatment；
Finally the mixed liquor that described mixing treatment obtains is filtered.
8. a kind of using method of described dumb light ink as arbitrary in claim 1-6 is it is characterised in that comprise the steps：
By described dumb paint ink print in sheet surface, after being dried, cover PE film；
Re-dry, plastics sucking moulding；
It is assembled into mold injection；
Depanning, removes PE film.
9. method as claimed in claim 8 is it is characterised in that described dry run is：0.5h is toasted at a temperature of 75 DEG C；
And/or
The process of described re-dry is：2h is toasted at a temperature of 100 DEG C.
10. a kind of PC helmet is it is characterised in that described helmet surface contains described dumb light ink as arbitrary in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921063.XA CN106479262B (en) | 2016-10-20 | 2016-10-20 | IMR matte ink and preparation and use methods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921063.XA CN106479262B (en) | 2016-10-20 | 2016-10-20 | IMR matte ink and preparation and use methods thereof |
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| CN106479262A true CN106479262A (en) | 2017-03-08 |
| CN106479262B CN106479262B (en) | 2019-12-13 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107674496A (en) * | 2017-08-25 | 2018-02-09 | 惠州德斯坤实业有限公司 | A kind of smart card screen printing ink |
| CN107868510A (en) * | 2017-11-29 | 2018-04-03 | 苏州世华新材料科技有限公司 | A kind of one-component black matte dielectric ink and preparation method thereof |
| CN108822614A (en) * | 2018-07-06 | 2018-11-16 | 深圳市海中辉新材料科技有限公司 | A kind of low energy consumption HUV/LEC printing ink and preparation method thereof |
| CN109762386A (en) * | 2019-01-23 | 2019-05-17 | 深圳市诺美斯新材料有限公司 | A kind of scratch resistant mute oil of oiliness |
| CN109825172A (en) * | 2019-01-23 | 2019-05-31 | 深圳市诺美斯新材料有限公司 | A kind of novel hydrophilic label paper coating material and preparation method thereof |
| CN110565394A (en) * | 2019-09-12 | 2019-12-13 | 中山市中益油墨涂料有限公司 | Anti-sticking gloss oil for case cloth with PVC coating and preparation method thereof |
| CN111138709A (en) * | 2020-01-13 | 2020-05-12 | 广东万康新材料科技有限公司 | Preparation method of polyurethane sponge |
| CN111484798A (en) * | 2020-04-08 | 2020-08-04 | 广州申威新材料科技有限公司 | Matte UV coating for white board film and preparation method thereof |
| CN112457710A (en) * | 2020-11-16 | 2021-03-09 | 深圳市方润环境科技有限公司 | Temperature-resistant composite-color water-based ink applied to helmet |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107674496A (en) * | 2017-08-25 | 2018-02-09 | 惠州德斯坤实业有限公司 | A kind of smart card screen printing ink |
| CN107868510A (en) * | 2017-11-29 | 2018-04-03 | 苏州世华新材料科技有限公司 | A kind of one-component black matte dielectric ink and preparation method thereof |
| CN108822614A (en) * | 2018-07-06 | 2018-11-16 | 深圳市海中辉新材料科技有限公司 | A kind of low energy consumption HUV/LEC printing ink and preparation method thereof |
| CN109762386A (en) * | 2019-01-23 | 2019-05-17 | 深圳市诺美斯新材料有限公司 | A kind of scratch resistant mute oil of oiliness |
| CN109825172A (en) * | 2019-01-23 | 2019-05-31 | 深圳市诺美斯新材料有限公司 | A kind of novel hydrophilic label paper coating material and preparation method thereof |
| CN110565394A (en) * | 2019-09-12 | 2019-12-13 | 中山市中益油墨涂料有限公司 | Anti-sticking gloss oil for case cloth with PVC coating and preparation method thereof |
| CN111138709A (en) * | 2020-01-13 | 2020-05-12 | 广东万康新材料科技有限公司 | Preparation method of polyurethane sponge |
| CN111484798A (en) * | 2020-04-08 | 2020-08-04 | 广州申威新材料科技有限公司 | Matte UV coating for white board film and preparation method thereof |
| CN112457710A (en) * | 2020-11-16 | 2021-03-09 | 深圳市方润环境科技有限公司 | Temperature-resistant composite-color water-based ink applied to helmet |
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| CN106479262B (en) | 2019-12-13 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170308 Assignee: CHINA PAINT (XINFENG) Co.,Ltd. Assignor: CHINA PAINTS (SHENZHEN) Co.,Ltd. Contract record no.: X2021440020001 Denomination of invention: IMR matte ink and its preparation and Application Granted publication date: 20191213 License type: Common License Record date: 20210108 |
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