CN107974153A - A kind of high temperature resistant dumb light UV coating - Google Patents
A kind of high temperature resistant dumb light UV coating Download PDFInfo
- Publication number
- CN107974153A CN107974153A CN201711314161.8A CN201711314161A CN107974153A CN 107974153 A CN107974153 A CN 107974153A CN 201711314161 A CN201711314161 A CN 201711314161A CN 107974153 A CN107974153 A CN 107974153A
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- CN
- China
- Prior art keywords
- parts
- coating
- high temperature
- temperature resistant
- dumb light
- Prior art date
- 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.)
- Pending
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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
- C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of high temperature resistant dumb light UV coating, raw material is：Photoinitiator, fluorin modified crylic acid ester resin, Silicone-Modified Acrylate Resin, macromolecule polyurethane acrylate, trimethylolpropane triacrylate, monomer, aerosil, butyl acetate, ethyl acetate, isobutanol；Carried out after application>More than 220 DEG C high temperature SMT and CNC cuttings do not crack, are not blistering, is visual without obvious aberration.After coating and printing ink use of the present invention, product service life can be extended.
Description
Technical field
The invention belongs to technical field of coatings, is mainly used in mobile fingerprint module.
Background technology
With the extensive use of intelligent electronic device fingerprint module, dumb light UV coating is on intelligent electronic device fingerprint module
Construction is simple, production yield is high, the maximum effective lifting added value of product of attractive appearance, elegance, generous, beautiful and energy；At present
The elder generation that each module manufacturer uses>More than 220 DEG C high temperature SMT, then cut after single carry out application technique, far from
Meet the increasingly ever-increasing demand in market, and single coating process is cumbersome, low production efficiency, the easy long-pending oil fat edges of coating, people
Power cost remains high.The present invention carries out after solving whole plate application>More than 220 DEG C high temperature SMT and CNC cuttings are not cracked, no
Blister, visually without obvious aberration, effectively reduce process, reduce human cost, improve production efficiency.
The content of the invention
A kind of high temperature resistant dumb light UV coating, is made of following mass component：3-4 parts of photoinitiator, fluorin modified crylic acid ester
30-35 parts of resin, 10-12 parts of Silicone-Modified Acrylate Resin, 12-15 parts of polyphosphazene polymer ammoniacum acrylate, three
5-8 parts of three acrylate of hydroxymethyl-propane, 10-15 parts of monomer, 4-6 parts, butyl acetate 8-10 of aerosil, ethyl acetate
15-20 parts, 10-12 parts of isobutanol
Production method
（1）, the photoinitiator of above-mentioned mass fraction is added into the acetate butyl of above-mentioned mass fraction and is sequentially added in operating cylinder,
With 1000 --- 1200 turns/min rate of dispersions, jitter time are 10--15 minutes；
（2）, add the fluorin modified crylic acid ester resin of above-mentioned mass fraction, with 1800 --- 2000 turns/min rate of dispersions, point
It is 25--30 minutes to dissipate the time；
（3）, add the Silicone-Modified Acrylate Resin of above-mentioned mass fraction, with 1800 --- 2000 turns/min disperses speed
Degree, jitter time are 25--30 minutes；
（4）, add the polyphosphazene polymer ammoniacum acrylate of above-mentioned mass fraction, with 1800 --- 2000 turns/min disperses speed
Degree, jitter time are 25--30 minutes；
（5）The aerosil of above-mentioned mass fraction is added, at a slow speed（800 --- 1000 turns/min）Side in the case of stirring
Side is stirred to add, then with a high speed 1500 --- 2000 turns/min speed stirring 30-40 min；
（6）, add the trimethylolpropane triacrylate of above-mentioned mass fraction, with 1800 --- 2000 turns/min disperses speed
Degree, jitter time are 25--30 minutes；
（7）Operating cylinder is added after the remaining monomer of prescription quality fraction, ethyl acetate, isobutanol mixing, with 800 --- 1000
Turn/min speed stirring 5-10 min, then filter.The high temperature resistant dumb light UV coating of solid content 50-60% is made.
Beneficial effect
High temperature resistant dumb light UV paint making process of the present invention carries out at normal temperatures and pressures, it is not necessary to adds new equipment, work
Skill is simple, and production cost is low.Effectively reduce process, reduce human cost, improve production efficiency.
More than invention is not limited to above-mentioned specific intelligence electronic equipment fingerprint module embodiment, those skilled in the art can be with
Various deformations or amendments are made within the scope of the claims, this has no effect on the substantive content of the present invention.
Claims (3)
1. a kind of high temperature resistant dumb light UV coating, it is characterised in that the raw material of the high temperature resistant dumb light UV coating is by following mass component
Composition：3-4 parts of photoinitiator, 30-35 parts of fluorin modified crylic acid ester resin, 10-12 parts of Silicone-Modified Acrylate Resin,
12-15 parts of polyphosphazene polymer ammoniacum acrylate, 5-8 parts of trimethylolpropane triacrylate, 10-15 parts of monomer, gas phase
4-6 parts, butyl acetate 8-10 of silica, 15-20 parts of ethyl acetate, 10-12 parts of isobutanol.
A kind of 2. high temperature resistant dumb light UV coating according to claim 1, it is characterised in that aerosil used；Make
Coating coating surface in film forming reaches rough whole interface, so as to achieve the purpose that to reduce gloss of film degree, produces mute
Light effect.
3. a kind of high temperature resistant dumb light UV coating according to claim 1, it is characterised in that ethyl acetate used, isopropanol
It is colourless transparent liquid, hypotoxicity is pleasantly sweet, and irritant smell, volatile when concentration is higher, to air-sensitive, can absorb water
Point, it is slowly hydrolyzed and is reacted acid；Can be miscible with chloroform, ethanol, acetone and ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314161.8A CN107974153A (en) | 2017-12-12 | 2017-12-12 | A kind of high temperature resistant dumb light UV coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314161.8A CN107974153A (en) | 2017-12-12 | 2017-12-12 | A kind of high temperature resistant dumb light UV coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107974153A true CN107974153A (en) | 2018-05-01 |
Family
ID=62010036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711314161.8A Pending CN107974153A (en) | 2017-12-12 | 2017-12-12 | A kind of high temperature resistant dumb light UV coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107974153A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250340A (en) * | 2008-04-03 | 2008-08-27 | 惠州市长润发涂料有限公司 | Ultraviolet light curing fingerprint resistant paint |
| CN103396737A (en) * | 2013-07-10 | 2013-11-20 | 淮南联合大学 | High temperature resistant ultraviolet curing coating and preparation method of same |
-
2017
- 2017-12-12 CN CN201711314161.8A patent/CN107974153A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250340A (en) * | 2008-04-03 | 2008-08-27 | 惠州市长润发涂料有限公司 | Ultraviolet light curing fingerprint resistant paint |
| CN103396737A (en) * | 2013-07-10 | 2013-11-20 | 淮南联合大学 | High temperature resistant ultraviolet curing coating and preparation method of same |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |
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| WD01 | Invention patent application deemed withdrawn after publication |