CN108300137A - A kind of corrosion resistant spectacle-frame coating and preparation method thereof - Google Patents
A kind of corrosion resistant spectacle-frame coating and preparation method thereof Download PDFInfo
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- CN108300137A CN108300137A CN201610771687.8A CN201610771687A CN108300137A CN 108300137 A CN108300137 A CN 108300137A CN 201610771687 A CN201610771687 A CN 201610771687A CN 108300137 A CN108300137 A CN 108300137A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/08—Anti-corrosive paints
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention is a kind of spectacle-frame coating, is raw material with Hydroxylated acrylic resin CB 05, epoxy resin LP 04, levelling agent, solvent, polyurethane resin FS 1.Present disclosure further includes the preparation method of the coating.The advantage of the invention is that the adhesive force of each component collaboration enhancing coating, hardness, flexibility, corrosion resistance, the spectacle-frame for spraying above-mentioned coating has the transparent light in surface, it is glossy, long-time service do not fade or fall off, corrosion resistant effect, the coating can effectively extend the service life of spectacle-frame, the aesthetics for improving spectacle-frame, is a kind of spectacle-frame coating meeting modern requirements.
Description
Technical field
The invention belongs to chemical coating fields, more particularly to a kind of corrosion resistant spectacle-frame coating and preparation method thereof.
Background technology
Currently, prevention child myopia research project investigation early period according to China, the U.S., Australian cooperation development is shown,
China human mortality Shortsightedness prevalence is 33%, and national myopia number nearly 400,000,000 reaches 1.5 times of world average level 22%.And
Myopia group occurred frequently --- adolescent myopia incidence is then up to 50% to 60%, and China is that near-sighted incidence is highest in the world
One of country, myopia number the first in the world.Meanwhile people will often face the electricity such as mobile phone, computer during Working Life
Crowd's quantity of sub- product, wearing spectacles rises year by year.
In order to keep spectacle-frame more beautiful, durable, a coating is often coated in the above.But hot day when
It waiting, people are easy to perspire, and sweat stain has spectacle-frame certain corrosivity, research and develop a kind of relative inexpensiveness as a result, glossiness,
The preferably corrosion-resistant glasses coating of attachment degree, hardness, flexility is still the emphasis of China's glasses coating preparation industry work.
Invention content
Relatively low in order to solve hardness and attachment degree existing for spectacle-frame coating in the prior art, flexibility is poor, corrosion resistance
The problem of difference.A kind of corrosion resistant spectacle-frame coating of offer and preparation method thereof of the present invention, to solve drawbacks described above.It includes
Two contents once：
1, a kind of corrosion resistant spectacle-frame coating
2, the preparation method of the coating
The technical solution adopted by the present invention is as follows：
A kind of corrosion resistant spectacle-frame coating, contains following component and its parts by weight：Hydroxylated acrylic resin CB-0535
Part~65 parts, LP-0425 parts~65 parts of epoxy resin, 0.8 part~1.5 parts of levelling agent, 95 parts~115 parts of solvent, polyurethane tree
FS-115.58 parts~61.63 parts of fat.
Preferably：A kind of corrosion resistant spectacle-frame coating, contains following component and its mass fraction：Hydroxy
CB-0535 parts of acid resin, LP-0465 parts of epoxy resin, 1 part of levelling agent, 100 parts of solvent, FS-133.5 parts of polyurethane resin.
Preferably：The levelling agent is fluorine-carbon modified polymer.
Preferably：The solvent is butyl ester, methyl acetate and propylene glycol methyl ether acetate with volume ratio 3~6：1~2.5：4
~6 compositions.
Further preferred：The solvent is butyl ester, methyl acetate and propylene glycol methyl ether acetate with volume ratio 3.8：
1.8：4.4 composition
The preparation method of the coating is as follows：
1. the solvent of half parts by weight is taken, Hydroxylated acrylic resin CB-05, epoxy resin LP-04 and levelling agent, stirring
Obtain mixed liquor A within 30 minutes~40 minutes.
2. the solvent of remaining half parts by weight is added into mixed liquor, stirring obtains mixed liquid B in 10 minutes~20 minutes.
3. by obtained mixed liquid B and polyurethane resin FS-1 with weight ratio 4~10：1 stirring obtains for 4 minutes~8 minutes
Finished product coating.
Preferably：3. middle mixed liquid B and the weight ratio of polyurethane resin FS-1 are 6 to the step:1.
Hydroxylated acrylic resin CB-05 is a kind of thermoplastic resin, refers to plus dihydroxypropyl monomer, is allowed to and acrylic acid
Class monomer carries the acrylic resin of hydroxyl functional group made of being copolymerized together.
Epoxy resin LP-04 is solvent epoxy varnish, has excellent endurance, atmospheric corrosion resistance, solvent resistance, resistance to
It is salt.
Levelling agent is fluorine-carbon modified polymer, has and improves levelling, prevents shrinkage cavity and do not influence ply adhesion.
The above raw material is all to be purchased to supplier, Hydroxylated acrylic resin CB-05 models WS-99；Epoxy resin LP-04
Model 501X；Levelling agent model FL3777.
Spectacle-frame coating provided by the invention formula is scientific and reasonable collocation, each component collaboration enhancing coating adhesive force,
Hardness, flexibility, weatherability, the spectacle-frame for spraying above-mentioned coating have the transparent light in surface, and glossy, long-time service is not faded
Or the effect to fall off, the coating can effectively extend the service life of spectacle-frame, improve the aesthetics of spectacle-frame, be a kind of symbol
Close the spectacle-frame coating of modern requirements.
Specific implementation mode
Below by the description of specific implementation mode, the invention will be further described, but this is not the limit to the present invention
System, those skilled in the art's basic thought according to the present invention can make various modifications or improvements, but without departing from this
The basic thought of invention, is all within the scope of the present invention.
Embodiment 1
Spectacle-frame coating includes following component and its parts by weight in the embodiment：
CB-0535 parts of Hydroxylated acrylic resin, LP-0465 parts of epoxy resin, 1 part of levelling agent, 100 parts of solvent, polyurethane
FS-133.5 parts of resin.The solvent is butyl ester, methyl acetate and propylene glycol methyl ether acetate with volume ratio 3.8：1.8：4.4 group
At.
Spectacle-frame preparation method for coating in the embodiment：
1. taking 50 parts of solvents, Hydroxylated acrylic resin CB-05, epoxy resin LP-04 and levelling agent, stirring 35 are sequentially added
Minute obtains mixed liquor A.
2. remaining 50 parts of solvents are added into mixed liquor, stirring obtains mixed liquid B in 15 minutes.
3. by obtained mixed liquid B and polyurethane resin FS-1 with weight ratio 6：1 is uniformly mixing to obtain finished product coating.
Embodiment 2
Spectacle-frame coating includes following component and its parts by weight in the embodiment：
CB-0540 parts of Hydroxylated acrylic resin, LP-0460 parts of epoxy resin, 1 part of levelling agent, 100 parts of solvent, polyurethane
FS-128.7 parts of resin.The solvent is butyl ester, methyl acetate and propylene glycol methyl ether acetate with volume ratio 5.6：2.2：2.2 group
At.
Spectacle-frame preparation method for coating in the embodiment：
1. taking 50 parts of solvents, Hydroxylated acrylic resin CB-05, epoxy resin LP-04 and levelling agent, stirring 35 are sequentially added
Minute obtains mixed liquor A.
2. remaining 50 parts of solvents are added into mixed liquor, stirring obtains mixed liquid B in 15 minutes.
3. by obtained mixed liquid B and polyurethane resin FS-1 with weight ratio 7：1 is uniformly mixing to obtain finished product coating.
Comparative example 1
Spectacle-frame coating includes following component and its parts by weight in the comparative example：
CB-0565 parts of Hydroxylated acrylic resin, LP-0435 parts of epoxy resin, 0.8 part of levelling agent, 100 parts of solvent, poly- ammonia
FS-150.2 parts of ester resin.The solvent is butyl ester, methyl acetate and propylene glycol methyl ether acetate with volume ratio 3.8：1.8：4.4
Composition.
Spectacle-frame preparation method for coating in the comparative example：
1. taking 50 parts of solvents, Hydroxylated acrylic resin CB-05, epoxy resin LP-04 and levelling agent, stirring 35 are sequentially added
Minute obtains mixed liquor A.
2. remaining 50 parts of solvents are added into mixed liquor, stirring obtains mixed liquid B in 15 minutes.
3. by obtained mixed liquid B and polyurethane resin FS-1 with weight ratio 4：1 is uniformly mixing to obtain finished product coating.
Comparative example 2
Spectacle-frame coating includes following component and its parts by weight in the comparative example：
CB-0560 parts of Hydroxylated acrylic resin, LP-0425 parts of epoxy resin, 1.5 parts of levelling agent, 115 parts of solvent, poly- ammonia
FS-143.2 parts of ester resin.The solvent is butyl ester, methyl acetate and propylene glycol methyl ether acetate with volume ratio 4.1：2.1：3.8
Composition.
Spectacle-frame preparation method for coating in the comparative example：
1. taking 57.5 parts of solvents, Hydroxylated acrylic resin CB-05, epoxy resin LP-04 and levelling agent are sequentially added, is stirred
Obtain mixed liquor A within 35 minutes.
2. remaining 57.5 parts of solvents are added into mixed liquor, stirring obtains mixed liquid B in 15 minutes.
3. by obtained mixed liquid B and polyurethane resin FS-1 with weight ratio 7：1.5 are uniformly mixing to obtain finished product coating.
Experiment one：To the spectacle-frame coating that is prepared in above-described embodiment 1,2 and comparative example 1,2 transparency, glossiness,
The performance of adhesive force, hardness, flexibility in terms of these is detected.
Glossiness is detected using tri- angle type vancometers of MN268, and crevice projection angle is 60 °；Adhesive force is using a stroke lattice
Method is detected；Hardness is detected with reference to the method for GB/T6739-2006；Flexibility with reference to GB/T1731-93 method into
Row detection；Transparency is detected by the way of expert opinion, and opinion rating is：5 is very good；4 preferably；3 is good；2 is general；1
It is poor；0 is very poor, if slightly above 4, indicate to be 4+；Slightly below 4, indicate to be 4-。
Test result is as shown in table 1
The spectacle-frame coating property detection experiment prepared in 1 each embodiment of table and comparative example
As shown in Table 1, transparency, the glossiness for the paint film that prepared by the embodiment of the present invention 1,2 are good, and its attachment degree, hard
Degree is high, and the paint film property that wherein prepared by embodiment 1 is best.And the transparency of paint film prepared by comparative example 1,2, glossiness, attachment
Power, hardness are poorer than paint film prepared by the embodiment of the present invention 1,2, illustrate that the formula collocation of spectacle-frame coating provided by the invention is closed
Reason, can effectively improve the performance of glossiness, attachment degree, hardness etc..
Experiment two：To the spectacle-frame coating absorption of perspiration, corrosion-resistant prepared in above-described embodiment 1,2,3 and comparative example 1,2
Performance test.
Absorption of perspiration：It is tested with reference to the method for EU criteria ISO12870
Corrosion resistance：Acetone is dipped in using cotton directly to test
Test result is as shown in table 2
The spectacle-frame coating absorption of perspiration that is prepared in 2 each embodiment of table and comparative example, corrosion resistance performance test
As shown in Table 2, paint film prepared by the embodiment of the present invention 1,2 that prepared by the present invention has preferable absorption of perspiration and resistance to
Corrosivity can effectively extend the service life of spectacle-frame, although the absorption of perspiration and corrosion resistant of paint film prepared by comparative example 1,2
Corrosion is poor, but it has still reached the requirement of properties of product, this just illustrates the formula of spectacle-frame coating provided by the invention
Collocation is reasonable, can effectively improve the absorption of perspiration and corrosion resistance of coating.
Claims (7)
1. a kind of corrosion resistant spectacle-frame coating, it is characterised in that contain following component and its parts by weight：Hydroxy acrylic acid tree
35 parts~65 parts of fat CB-05,25 parts~65 parts of epoxy resin LP-04,0.8 part~1.5 parts of levelling agent, solvent 95 parts~115
Part, FS-115.58 parts~61.63 parts of polyurethane resin.
2. a kind of corrosion resistant spectacle-frame coating according to claim 1, it is characterised in that contain following component and its matter
Measure number：35 parts of Hydroxylated acrylic resin CB-05,65 parts of epoxy resin LP-04,1 part of levelling agent, 100 parts of solvent, polyurethane
33.5 parts of resin FS-1.
3. a kind of corrosion resistant spectacle-frame coating according to claim 1, it is characterised in that：The levelling agent is that fluorine carbon changes
Property polymer.
4. a kind of corrosion resistant spectacle-frame coating according to claim 1, it is characterised in that：The solvent is butyl ester, vinegar
Sour methyl esters and propylene glycol methyl ether acetate are with volume ratio 3~6：1~2.5：4~6 compositions.
5. a kind of coating for reinforcing frame weatherability according to claim 4, it is characterised in that：The solvent be butyl ester,
Methyl acetate and propylene glycol methyl ether acetate are with volume ratio 3.8：1.8：4.4 composition.
6. a kind of preparation method of the coating of reinforcement frame weatherability according to Claims 1 to 5 any one, feature
It is：
1. taking the solvent of half parts by weight, Hydroxylated acrylic resin CB-05, epoxy resin LP-04 and levelling agent stir 30 points
Clock~40 minute obtain mixed liquor A.
2. the solvent of remaining half parts by weight is added into mixed liquor, stirring obtains mixed liquid B in 10 minutes~20 minutes.
3. by obtained mixed liquid B and polyurethane resin FS-1 with weight ratio 4~10：1 stirring obtains finished product in 4 minutes~8 minutes
Coating.
7. a kind of preparation method of coating for reinforcing frame weatherability according to claim 6, it is characterised in that：The step
Suddenly 3. middle mixed liquid B and the weight ratio of polyurethane resin FS-1 are 6:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771687.8A CN108300137A (en) | 2016-08-30 | 2016-08-30 | A kind of corrosion resistant spectacle-frame coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771687.8A CN108300137A (en) | 2016-08-30 | 2016-08-30 | A kind of corrosion resistant spectacle-frame coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108300137A true CN108300137A (en) | 2018-07-20 |
Family
ID=62871418
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610771687.8A Pending CN108300137A (en) | 2016-08-30 | 2016-08-30 | A kind of corrosion resistant spectacle-frame coating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112409835A (en) * | 2020-11-17 | 2021-02-26 | 江鸿特材科技（深圳）有限公司 | Antiviral spectacle frame brightener, preparation method thereof and antiviral spectacle frame |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161852A (en) * | 2011-05-30 | 2011-08-24 | 杭州立威化工涂料有限公司 | Special paint for plastic cement material |
| CN103131219A (en) * | 2011-11-23 | 2013-06-05 | 天津市新丽华色材有限责任公司 | Glasses frame coating and preparation method thereof |
| CN105647350A (en) * | 2016-01-27 | 2016-06-08 | 中山永辉化工股份有限公司 | Glasses frame coating and preparation method thereof |
-
2016
- 2016-08-30 CN CN201610771687.8A patent/CN108300137A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161852A (en) * | 2011-05-30 | 2011-08-24 | 杭州立威化工涂料有限公司 | Special paint for plastic cement material |
| CN103131219A (en) * | 2011-11-23 | 2013-06-05 | 天津市新丽华色材有限责任公司 | Glasses frame coating and preparation method thereof |
| CN105647350A (en) * | 2016-01-27 | 2016-06-08 | 中山永辉化工股份有限公司 | Glasses frame coating and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112409835A (en) * | 2020-11-17 | 2021-02-26 | 江鸿特材科技（深圳）有限公司 | Antiviral spectacle frame brightener, preparation method thereof and antiviral spectacle frame |
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Application publication date: 20180720 |
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