CN104804540A - Environment-friendly anhydrous offset printing ink - Google Patents
Environment-friendly anhydrous offset printing ink Download PDFInfo
- Publication number
- CN104804540A CN104804540A CN201510146317.0A CN201510146317A CN104804540A CN 104804540 A CN104804540 A CN 104804540A CN 201510146317 A CN201510146317 A CN 201510146317A CN 104804540 A CN104804540 A CN 104804540A
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- China
- Prior art keywords
- parts
- printing ink
- offset printing
- agent
- good
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
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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)
Abstract
The invention discloses environment-friendly anhydrous offset printing ink, and relates to the field of printing ink. The anhydrous offset printing ink is prepared from the following raw materials in parts by weight: 40-50 parts of polyester acrylate, 5-15 parts of an adhesive, 5-10 parts of a photo initiator, 0.1-2 parts of a stabilizer, 1-3 parts of an anti-wear additive, 3-8 parts of a rheological agent, 1-3 parts of a neutralizer and 15-35 parts of pigment. The anhydrous offset printing ink is good in resin rheological property, higher in cohesive energy of a bonding material, good in flow property of the obtained printing ink, high in curing speed, good in printing quality, clean and pollution-free.
Description
Technical field
The present invention relates to printing-ink field, particularly relate to a kind of environmental protection waterless offset ink.
Background technology
The composition of waterless offset ink is similar to general flexographic ink, all be made up of pigment, resin low-melting ink vehicle, solvent and thinner, auxiliary agent etc., conventional resin is based on rosin modified phenolic resin, gelatinize rosin modified phenolic resin and with the plant oil modified liquor-saturated acid resin etc. of flax wet goods, what save offset printing process uses water, green energy conservation, owing to there is no the cooling of fountain solution in driography process, ink printing process is relatively high to the susceptibility of temperature, thus has special rheological property requirement to the resin of composition ink.General requirement is higher than the visco-elasticity of common flexographic ink, and shape outline is soft, and that is mobility will be got well.In addition, resin binder to have suitable high cohesion energy material just can impel ink complete, shift from forme cleanly.The waterless offset ink of current employing mostly is non-UV type, and ink film forming physico-chemical property is poor, and curing speed is slow, and print speed is low.
Summary of the invention
For overcoming the deficiency in prior art, the object of the invention is to provide a kind of environmental protection waterless offset ink.
For realizing object of the present invention, technical scheme of the present invention is as follows:
A kind of environmental protection waterless offset ink, is made up of the raw material of following masses number: polyester acrylate 40-50 part, tackiness agent 5-15 part, light trigger 5-10 part, stablizer 0.1-2 part, anti-wear agent 1-3 part, auxiliary rheological agents 3-8 part, neutralizing agent 1-3 part, pigment 15-35 part.
Preferably, be made up of the raw material of following masses number: polyester acrylate 40 parts, 10 parts, tackiness agent, light trigger 5 parts, stablizer 2 parts, anti-wear agent 3 parts, auxiliary rheological agents 5 parts, neutralizing agent 2 parts, pigment 25 parts.
Preferably, described light trigger is pressure Hydrogen light trigger, and described anti-wear agent is the mixture of one or more in diamond, nano ceramics and glass microballon.
Beneficial effect of the present invention: resin flow sex change is good, the internal cohesive energy of binder is higher, gained ink good flowing properties, and curing speed is high, and printing quality is good, cleanliness without any pollution.
Embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
embodiment 1:polyester acrylate 40 parts, 10 parts, tackiness agent, light trigger 5 parts, stablizer 2 parts, anti-wear agent 3 parts, auxiliary rheological agents 5 parts, neutralizing agent 2 parts, pigment 25 parts, described light trigger selects TPO, and the mixture of nano ceramics and glass microballon selected by described anti-wear agent.
Under the situation stirred, polyester acrylate is added by above-mentioned mass fraction, add tackiness agent, light trigger, stablizer, anti-wear agent, auxiliary rheological agents, neutralizing agent successively, after high-speed stirring to powder all dissolves, add pigment, after stirring, high speed dispersion carried out grinding rolling after 150 minutes, was transferred to dispersion bucket after grinding, then high speed dispersion 150 minutes.
The invention provides a kind of environmental protection waterless offset ink, resin flow sex change is good, and the internal cohesive energy of binder is higher, gained ink good flowing properties, and curing speed is high, and printing quality is good, cleanliness without any pollution.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention to do equivalent structure or the conversion of equivalent flow process, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. an environmental protection waterless offset ink, it is characterized in that: be made up of the raw material of following masses number: polyester acrylate 40-50 part, tackiness agent 5-15 part, light trigger 5-10 part, stablizer 0.1-2 part, anti-wear agent 1-3 part, auxiliary rheological agents 3-8 part, neutralizing agent 1-3 part, pigment 15-35 part.
2. a kind of environmental protection waterless offset ink according to claim 1, it is characterized in that, be made up of the raw material of following masses number: polyester acrylate 40 parts, 10 parts, tackiness agent, light trigger 5 parts, stablizer 2 parts, anti-wear agent 3 parts, auxiliary rheological agents 5 parts, neutralizing agent 2 parts, pigment 25 parts.
3. a kind of environmental protection waterless offset ink according to claim 1, is characterized in that, described light trigger is pressure Hydrogen light trigger, and described anti-wear agent is the mixture of one or more in diamond, nano ceramics and glass microballon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146317.0A CN104804540A (en) | 2015-03-31 | 2015-03-31 | Environment-friendly anhydrous offset printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146317.0A CN104804540A (en) | 2015-03-31 | 2015-03-31 | Environment-friendly anhydrous offset printing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104804540A true CN104804540A (en) | 2015-07-29 |
Family
ID=53689753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510146317.0A Pending CN104804540A (en) | 2015-03-31 | 2015-03-31 | Environment-friendly anhydrous offset printing ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104804540A (en) |
-
2015
- 2015-03-31 CN CN201510146317.0A patent/CN104804540A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |