CN111349390A - Formula of UVLED frosting - Google Patents
Formula of UVLED frosting Download PDFInfo
- Publication number
- CN111349390A CN111349390A CN202010372885.3A CN202010372885A CN111349390A CN 111349390 A CN111349390 A CN 111349390A CN 202010372885 A CN202010372885 A CN 202010372885A CN 111349390 A CN111349390 A CN 111349390A
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- parts
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- frosting
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a formula of UVLED frosting, which comprises the following raw materials in parts by weight: 20-30 parts of acrylic polyurethane resin, 10-20 parts of acrylic polyester resin, 8-10 parts of photosensitizer, 10-12 parts of photosensitive resin, 1-3 parts of auxiliary agent, 0.3-0.5 part of light stabilizer and 10-15 parts of sand powder filler, wherein the auxiliary agent is wetting dispersant, thickener and mildew-proof agent, and the preservative is reasonable in the invention process.
Description
Technical Field
The invention relates to the technical field of UV coatings, in particular to a formula of UVLED frosting.
Background
UV coating refers to a coating that is cured using UV radiation. UV curable coatings can be applied to ink printing and exposed to UV radiation. Its solid content can be up to 100%, so that it has no volatile component and does not pollute environment. The high solids content also enables its application to very thin films. The UV-curable coating can also be applied to coating glass and plastics, wood, aluminum beverage bottles, and the like.
After more UVLED frosted coatings on the market are mixed with water, due to the fact that UVLED frosted particles are gathered, time and energy needed in a dispersing process are more, the mixed UVLED frosted coatings are poor in viscosity and rheological property, and the UVLED frosted coatings can be mildewed and deteriorated when contacting air for a long time. In view of the above problems, a solution is proposed as follows.
Disclosure of Invention
The invention aims to provide a UVLED frosting formula which has the advantages of good stability, good viscosity and rheological property, mildew resistance and moisture resistance.
The technical purpose of the invention is realized by the following technical scheme:
the formula of the UVLED frosting comprises the following raw materials in parts by weight: 20-30 parts of acrylic polyurethane resin, 10-20 parts of acrylic polyester resin, 8-10 parts of photosensitizer, 10-12 parts of photosensitive resin, 1-3 parts of auxiliary agent, 0.3-0.5 part of light stabilizer and 10-15 parts of sand powder filler.
Preferably, the method comprises the following steps: A. firstly, mixing a part of acrylic monomer, a photosensitizer and a light stabilizer, heating and melting; B. stirring the remaining monomers and acrylic polyurethane, and uniformly dispersing; C. mixing A and B, stirring uniformly, cooling to below 60 ℃, adding sand powder filler and auxiliary agent, and stirring and mixing; D. and (6) detecting to be qualified, filtering and packaging.
Preferably, the auxiliary agents are wetting dispersing agents, thickening agents, mildew proofing agents and preservatives.
Preferably, in the step A, the temperature for mixing, heating and melting is kept below 100 ℃.
Preferably, in the step B, the stirring and mixing speed is 600-900r/min, and the stirring time is 15-20 min.
Preferably, in the step C, the stirring and mixing speed is 900-1200r/min, and the stirring time is 15-20 min.
Preferably, in the step D, the mesh used for filtering is 200 mesh.
The invention has the advantages that the time and energy required for completing the dispersion process can be reduced, meanwhile, the UVLED frosted dispersion is stable, the viscosity and rheological property of the UVLED frosting are adjusted, uniform UVLED frosting paint is easy to form, and the UVLED frosting is not easy to mildew or deteriorate under the humidity and temperature.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
Example 1
The formula of the UVLED frosting comprises the following raw materials in parts by weight: 25 parts of acrylic polyurethane resin, 15 parts of acrylic polyester resin, 8 parts of photosensitizer, 11 parts of photosensitive resin, 2 parts of auxiliary agent, 0.3 part of light stabilizer and 12 parts of sand powder filler.
Wherein the auxiliary agent is wetting dispersant, thickening agent, mildew inhibitor and preservative.
Then the following steps are carried out: A. firstly, a part of acrylic monomer is mixed with a photosensitizer and a light stabilizer and heated to melt, wherein the temperature of mixing, heating and melting is kept below 100 ℃.
B. And stirring the rest monomers and acrylic polyurethane, and uniformly dispersing, wherein the stirring and mixing speed is 700r/min, and the stirring time is 15 min.
C. Mixing A and B, stirring uniformly, cooling to below 60 ℃, adding sand powder filler and auxiliary agent, and stirring and mixing; wherein the stirring and mixing speed is 750r/min, and the stirring time is 17 min.
D. And (4) qualified detection and filtration, wherein a mesh screen adopted for filtration is a 200-mesh screen. The UVLED frosts may then be packaged.
Example 2
The formula of the UVLED frosting comprises the following raw materials in parts by weight: 27 parts of acrylic polyurethane resin, 18 parts of acrylic polyester resin, 9 parts of photosensitizer, 10 parts of photosensitive resin, 1 part of auxiliary agent, 0.4 part of light stabilizer and 13 parts of sand powder filler.
Wherein the auxiliary agent is wetting dispersant, thickening agent, mildew inhibitor and preservative.
Then the following steps are carried out: A. firstly, a part of acrylic monomer is mixed with a photosensitizer and a light stabilizer and heated to melt, wherein the temperature of mixing, heating and melting is kept below 100 ℃.
B. And stirring the remaining monomers and acrylic polyurethane, and uniformly dispersing, wherein the stirring and mixing speed is 800r/min, and the stirring time is 18 min.
C. Mixing A and B, stirring uniformly, cooling to below 60 ℃, adding sand powder filler and auxiliary agent, and stirring and mixing; wherein the stirring and mixing speed is 1000r/min, and the stirring time is 15 min.
D. And (4) qualified detection and filtration, wherein a mesh screen adopted for filtration is a 200-mesh screen. The UVLED frosts may then be packaged.
The above embodiment is a preferred implementation of the present invention, and the uv led frosting processed by the method can reduce the time and energy required for completing the dispersion process, and at the same time, stabilize the dispersion of the uv led frosting particles, adjust the viscosity and rheological property of the uv led frosting, easily form a uniform uv led frosting coating, and further make the uv led frosting less prone to mildew and deteriorate under moisture and temperature.
Claims (7)
1. The formula of the UVLED frosting is characterized by comprising the following raw materials in parts by weight: 20-30 parts of acrylic polyurethane resin, 10-20 parts of acrylic polyester resin, 8-10 parts of photosensitizer, 10-12 parts of photosensitive resin, 1-3 parts of auxiliary agent, 0.3-0.5 part of light stabilizer and 10-15 parts of sand powder filler.
2. The formulation of claim 1, wherein the formulation comprises the steps of: A. firstly, mixing a part of acrylic monomer, a photosensitizer and a light stabilizer, heating and melting; B. stirring the remaining monomers and acrylic polyurethane, and uniformly dispersing; C. mixing A and B, stirring uniformly, cooling to below 60 ℃, adding sand powder filler and auxiliary agent, and stirring and mixing; D. and (6) detecting to be qualified, filtering and packaging.
3. A uv led frosting formulation according to claim 2, wherein the adjuvants are wetting dispersants, thickeners and anti-mould, anti-corrosion agents.
4. The formulation of claim 3, wherein the mixing and heating to melt temperature in step A is maintained below 100 ℃.
5. The formulation of claim 4, wherein in the step B, the stirring and mixing speed is 600-900r/min, and the stirring time is 15-20 min.
6. The formulation of claim 5, wherein in step C, the stirring and mixing speed is 900-.
7. The formulation of claim 6, wherein in step D, the filtering mesh is 200 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010372885.3A CN111349390A (en) | 2020-05-06 | 2020-05-06 | Formula of UVLED frosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010372885.3A CN111349390A (en) | 2020-05-06 | 2020-05-06 | Formula of UVLED frosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111349390A true CN111349390A (en) | 2020-06-30 |
Family
ID=71191754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010372885.3A Pending CN111349390A (en) | 2020-05-06 | 2020-05-06 | Formula of UVLED frosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111349390A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352175A (en) * | 2011-08-27 | 2012-02-15 | 深圳市深赛尔实业有限公司 | Ultraviolet (UV) curing paint with hammering effect and preparation method thereof |
| CN103642308A (en) * | 2013-11-19 | 2014-03-19 | 张家港市威迪森油墨有限公司 | UV frosted ink |
| CN104073057A (en) * | 2014-07-11 | 2014-10-01 | 王景泉 | Waterproof UV snowflake printing ink and preparation method thereof |
| KR20190033739A (en) * | 2017-09-22 | 2019-04-01 | 주식회사 케이씨씨 | Ultraviolet curable coating composition |
-
2020
- 2020-05-06 CN CN202010372885.3A patent/CN111349390A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352175A (en) * | 2011-08-27 | 2012-02-15 | 深圳市深赛尔实业有限公司 | Ultraviolet (UV) curing paint with hammering effect and preparation method thereof |
| CN103642308A (en) * | 2013-11-19 | 2014-03-19 | 张家港市威迪森油墨有限公司 | UV frosted ink |
| CN104073057A (en) * | 2014-07-11 | 2014-10-01 | 王景泉 | Waterproof UV snowflake printing ink and preparation method thereof |
| KR20190033739A (en) * | 2017-09-22 | 2019-04-01 | 주식회사 케이씨씨 | Ultraviolet curable coating composition |
Non-Patent Citations (4)
| Title |
|---|
| 凌云星等: "《油墨技术手册（上）》", 31 May 2009 * |
| 张振兴: "UV凹印磨砂油墨的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 张改梅等: "《包装印后加工》", 31 July 2016 * |
| 李永强: "《印后装订操作教程》", 31 January 2011 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200630 |