CN110951361A - Anticorrosive and sweat-resistant coating and preparation method and application thereof - Google Patents
Anticorrosive and sweat-resistant coating and preparation method and application thereof Download PDFInfo
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- CN110951361A CN110951361A CN201911265362.2A CN201911265362A CN110951361A CN 110951361 A CN110951361 A CN 110951361A CN 201911265362 A CN201911265362 A CN 201911265362A CN 110951361 A CN110951361 A CN 110951361A
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/44—Amides
- C08G59/46—Amides together with other curing agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an anticorrosive and sweat-resistant coating, a preparation method and application thereof, wherein the anticorrosive and sweat-resistant coating comprises an epoxy anticorrosive coating main agent and a hardening agent, wherein the epoxy anticorrosive coating main agent comprises the following components in parts by weight: the weight part ratio of the hardening agent is 100: 20. According to the current situation and the application prospect of the marking paint industry, the invention researches the 'super-anticorrosion and sweat-resistant' to solve the problems of corrosion resistance, wear resistance and poor sweat resistance of the marking paint, prolongs the service life of the mark and enables the marking paint to be updated. The super-anticorrosion and hand sweat-resistant coating has excellent salt spray resistance which can reach more than 5000 hours. The artificial sweat resistance of the coating is up to 1000 hours which is far higher than that of other sweat resistance coatings in China.
Description
Technical Field
The invention belongs to the technical field of coatings and production processes thereof, and relates to an anticorrosive sweat-resistant coating as well as a preparation method and application thereof.
Background
With the improvement of living standard, the technological progress of the current mobile phones, mice, keyboard remote controllers and other devices need to be in direct contact with human bodies frequently. Some marks and symbols on the device can change color, lighten or even rub off along with contact with sweat on the hand of a human body and friction.
The existing coating developed in China has the problem that the resistance to human body sweat is not overcome, and although some amino coatings and acrylic polyurethane coatings are improved in recent years, the advantages and the disadvantages are obviously not directly solved. The amino paint has good adhesive force and good discoloration resistance, but has poor corrosion resistance and is easy to be eroded by sweat. Moreover, the construction is troublesome, high-temperature baking is needed to achieve the best performance, and the manufacturing cost is high. Acrylic urethane coatings resist discoloration well, but do not resist abrasion. And easily worn after a long time. The invention uses the epoxy system, the epoxy coating has extremely strong corrosion resistance, good adhesive force and abrasion resistance, and is easy to construct. The disadvantage is that the glass is not resistant to ageing and changes colour under long-term sunlight. But the invention improves the aging resistance by proportioning the hardening agents with different compositions.
The invention discloses a super-anticorrosion sweat-resistant coating and application thereof. The adhesive is composed of a main agent and a hardening agent, wherein the main agent is as follows: the weight part ratio of the hardening agent is 100: 20. According to the current situation and the application prospect of the marking paint industry, the invention researches the 'super-anticorrosion and sweat-resistant' to solve the problems of corrosion resistance, wear resistance and poor sweat resistance of the marking paint, prolongs the service life of the mark and enables the marking paint to be updated.
Disclosure of Invention
According to the invention, the epoxy resin is matched with the cardanol and the polyamide hardener, and the characteristics of excellent corrosion resistance and water resistance of the epoxy resin are combined with the characteristics of strong adhesive force and wear resistance of the cardanol hardener and the characteristics of strong sweat resistance of the polyamide hardener to form integral characteristic complementation, so that the super-corrosion-resistant and hand-sweat-resistant coating has excellent salt mist resistance, medium resistance, water resistance, adhesive force and wear resistance.
In order to achieve the purpose, the invention discloses the following technical contents:
the anticorrosive sweat-resistant paint is characterized by comprising an epoxy anticorrosive paint main agent and a hardening agent, wherein the epoxy anticorrosive paint main agent comprises the following components in parts by weight: the weight part ratio of the hardening agent is 100: 20; the main agent of the epoxy anticorrosive paint is as follows:
raw material name and mass portion
50-60 parts of epoxy resin
Dispersant 2-3
Zinc phosphate 5-10
10-15 parts of titanium dioxide
6-7 parts of dimethylbenzene
5-8 parts of n-butanol
Anti-settling wax 5-8
Sweat-resistant promoter 2-3
The hardener comprises the following components:
raw material name and mass portion
Polyamide hardeners 30-35
15-20 parts of cardanol hardener
25-30 parts of dimethylbenzene
20-25 parts of n-butyl alcohol;
wherein the following steps:
epoxy resin: e-20 epoxy resin or 601 epoxy resin
Dispersing agent: ZR-4010 dispersant
Zinc phosphate: high purity zinc phosphate
Titanium dioxide: 6618 titanium dioxide powder
Solvent: xylene or n-butanol
Polyamide hardener: BS-225 Polyamide hardeners
Cardanol hardener: t-31 cardanol modified hardener
Wax deposition prevention: 6900-20X anti-settling wax or 630-SV anti-settling wax
Perspiration-resistant liquid builder: dow Corning Z-6121.
The invention further discloses a preparation method of the anticorrosive and sweat-resistant coating, which is characterized by comprising the following steps:
main agent of epoxy high-efficiency anticorrosive paint:
(1) adding epoxy resin into a reaction kettle according to the formula dosage, and stirring for 30 minutes at the rotating speed of 1000 revolutions per minute;
(2) adding the dispersing agent, the zinc phosphate and the titanium dioxide in the formula into a reaction kettle, and stirring for 1 hour at the rotating speed of 1000 revolutions per minute.
(3) Discharging the paint slurry into a grinding basin, and grinding the paint slurry by a grinder until the fineness of the paint slurry is less than 50 mu m;
(4) the temperature of the lacquer pulp is reduced to 25 ℃, anti-settling wax and sweat resistance liquid improver Z-6121 are added, the rotating speed is set at 600 revolutions per minute, and the mixture is stirred for 30 minutes until the fineness is less than 50 mu m.
Hardening agent:
(1) heating the polyamide hardener and the cardanol hardener to 70 ℃, pouring the mixture into a proportioning basin according to the formula amount, setting the rotating speed at 800 rpm, stirring, adding xylene and n-butanol in the formula into the proportioning basin, and stirring for 30 minutes.
The invention further discloses application of the anticorrosive sweat-resistant coating in improving the corrosion resistance, the abrasion resistance and the poor sweat resistance of the marking coating, in particular application in improving the salt spray resistance, the adhesive force and the abrasion resistance of the anticorrosive sweat-resistant coating. The experimental result shows that the salt spray performance of the super-anticorrosion and hand sweat-resistant coating can reach more than 5000 hours, and the adhesive force and the abrasion resistance of the super-anticorrosion and hand sweat-resistant coating are far superior to those of common anticorrosion coatings. In particular, resistant to artificial sweat for up to 1000 hours.
Compared with the prior art, the super-anticorrosion and hand sweat-resistant coating disclosed by the invention has the positive effects that:
(1) the super-anticorrosion and hand sweat-resistant paint can be baked for 10min at a low temperature of 50 ℃ for drying, and the baking temperature is much lower than that of a common epoxy anticorrosion paint, so that the effects of energy conservation and emission reduction are achieved.
(2) The super-anticorrosion and hand sweat-resistant coating has excellent salt spray resistance, the salt spray resistance can reach more than 5000 hours, and the common coating can only reach 2000 hours.
(3) The super-anticorrosion and hand sweat-resistant coating has excellent adhesive force and abrasion resistance.
(4) The general coating can resist artificial sweat for only 300 hours, but the artificial sweat resistance of the invention is far more than that of other domestic sweat-resistant coatings for up to 1000 hours.
The product of the invention is widely applied to marks or symbols on various electrical appliances.
Technical scheme
(1) Formulation of
Main agent of epoxy phenolic aldehyde high-efficiency anticorrosive paint:
raw material name and mass portion
50-60 parts of epoxy resin
Dispersant 2-3
Zinc phosphate 5-10
10-15 parts of titanium dioxide
6-7 parts of dimethylbenzene
5-8 parts of n-butanol
Anti-settling wax 5-8
Sweat-resistant promoter 2-3
The hardener comprises the following components:
raw material name and mass portion
Polyamide hardeners 30-35
15-20 parts of cardanol hardener
25-30 parts of dimethylbenzene
20-25 parts of n-butanol
The above are the addition amounts in the range of parts by mass of the formula (typical examples, see 1, 2)
Raw material name example 1 example 2
Epoxy 5060
Dispersant 32
Zinc phosphate 105
Titanium white 1510
Xylene 67 (R)
N-butanol 68
Anti-settling wax 85
Sweat-resistant enhancer 23
The hardener comprises the following components:
raw material name example 1 example 2
Polyamide hardener 3530
Cardanol hardening agent 1520
Xylene 3030
N-butanol 2020
Proportioning: a main agent: hardener =100:20
Wherein the raw materials are as follows:
epoxy resin: e-20 epoxy resin (preferred) or 601 epoxy resin
Dispersing agent: ZR-4010 dispersant
Zinc phosphate: high purity zinc phosphate
Titanium dioxide: 6618 titanium dioxide powder
Solvent: xylene, n-butanol
Polyamide hardener: BS-225 Polyamide hardeners
Cardanol hardener: t-31 cardanol modified hardener
Wax deposition prevention: 6900-20X anti-settling wax or 630-SV anti-settling wax
Perspiration-resistant liquid builder: dow kangning Z-6121
(2) Preparation method
A main agent:
① according to the formula dosage, the epoxy resin is added into the reaction kettle, the rotating speed is set at 1000 r/min for stirring for 30 minutes.
③ adding the dispersant, zinc phosphate and titanium white into the reactor, setting the speed at 1000 rpm and stirring for 1 hour.
④ discharging the slurry into a grinding basin, and grinding with a grinder until the fineness is less than 50 μm.
⑤ the temperature of the lacquer pulp is reduced to 25 ℃, the anti-settling wax and the sweat resistance liquid improver Z-6121 are added, the rotating speed is set at 600 revolutions per minute, and the mixture is stirred for 30 minutes until the fineness is less than 50 μm.
Hardening agent:
① heating polyamide hardener and cardanol hardener to 70 deg.C, pouring into a material mixing basin according to formula amount, setting rotation speed at 800 rpm, stirring, adding xylene and n-butanol in formula into material mixing basin, and stirring for 30 min.
Main technical indexes
Construction application case
The spray thickness was selected according to the casting roughness as follows:
the super-anticorrosion and hand sweat-resistant paint main agent and the hardening agent are mixed according to the proportion of 100:20, and then 10-15% of diluent is added according to the weight ratio and stirred uniformly. The construction can be normally carried out by testing the viscosity of the salt pan cup for 14-16 seconds. And (3) carrying out construction spraying by using a high-pressure airless sprayer, wherein the spraying pressure is adjusted to 0.5-0.7Mppa, and the discharge rate is adjusted to 1.3-1.5L/min.
And after the spraying construction is finished, baking the coating through a drying tunnel, wherein the temperature of the drying tunnel is set at 50 ℃ for 10 minutes.
And (4) conclusion:
(1) the product of the invention has good salt spray resistance and medium resistance, and the salt spray resistance can reach 5000 hours.
(2) The product of the invention has excellent adhesive force and wear resistance, and the hardness is up to 5H and far higher than that of the anti-corrosion coating.
(3) The product of the invention has the characteristic of low-temperature drying, the energy consumption of coating is greatly reduced, and the quality of a paint film is more excellent than that of a common product.
(4) The artificial sweat resistance test of the product of the invention reaches 1000 hours which far exceeds the level of other current sweat resistance coatings.
Detailed Description
The invention is described below by means of specific embodiments. Unless otherwise specified, the technical means used in the present invention are well known to those skilled in the art. In addition, the embodiments should be considered illustrative, and not restrictive, of the scope of the invention, which is defined solely by the claims. It will be apparent to those skilled in the art that various changes or modifications in the components and amounts of the materials used in these embodiments can be made without departing from the spirit and scope of the invention. The raw materials and reagents used in the present invention are commercially available. Specifically, the following are mentioned: epoxy resin: e-20 epoxy resin or 601 epoxy resin
Dispersing agent: ZR-4010 dispersant/Zinc phosphate: high-purity zinc phosphate/titanium dioxide: 6618 titanium dioxide/solvent: xylene or n-butanol/polyamide hardener: BS-225 polyamide hardener/cardanol hardener: t-31 cardanol modified hardener/anti-settling wax: 6900-20X wax deposition preventing or 630-SV wax deposition preventing/sweat resisting promoter: dow Corning Z-6121 and the like are commercially available. That is, the chemical reagents for preparing the present invention are either commercially available or can be easily prepared by known methods. The parts referred by the invention can be grams and kilograms, which are mainly selected according to the actual requirements of production.
Example 1
An anti-corrosion sweat-resistant coating, wherein the main agent of the sweat-resistant anti-corrosion coating comprises: the weight part ratio of the hardening agent is 100: 20; the sweat-resistant anticorrosive paint main agent is as follows
Raw material name and mass portion
Epoxy resin E-20 epoxy resin 50
Dispersant ZR-40103
High purity zinc phosphate 10 of zinc phosphate
Titanium dioxide 661815
Xylene 6
N-butanol 5
Anti-settling wax 6900-20X 8
Daokangning Z-61213 as sweat-resistant promoting agent
The hardener comprises the following components:
raw material name and mass portion
Polyamide hardener BS-22535
Cardanol hardening agent T-3115
Xylene 30
22 parts of n-butanol;
the preparation method comprises the following steps:
main agent of epoxy high-efficiency anticorrosive paint:
(1) adding epoxy resin into a reaction kettle according to the formula dosage, and stirring for 30 minutes at the rotating speed of 1000 revolutions per minute;
(2) adding the dispersing agent, the zinc phosphate and the titanium dioxide in the formula into a reaction kettle, and stirring for 1 hour at the rotating speed of 1000 revolutions per minute.
(3) Discharging the paint slurry into a grinding basin, and grinding the paint slurry by a grinder until the fineness of the paint slurry is less than 50 mu m;
(4) the temperature of the lacquer pulp is reduced to 25 ℃, anti-settling wax and sweat resistance liquid improver Z-6121 are added, the rotating speed is set at 600 revolutions per minute, and the mixture is stirred for 30 minutes until the fineness is less than 50 mu m.
Hardening agent:
(1) heating the polyamide hardener and the cardanol hardener to 70 ℃, pouring the mixture into a proportioning basin according to the formula amount, setting the rotating speed at 800 rpm, stirring, adding xylene and n-butanol in the formula into the proportioning basin, and stirring for 30 minutes.
Claims (4)
1. The anticorrosive sweat-resistant paint is characterized by comprising an epoxy anticorrosive paint main agent and a hardening agent, wherein the epoxy anticorrosive paint main agent comprises the following components in parts by weight: the weight part ratio of the hardening agent is 100: 20; the main agent of the epoxy anticorrosive paint is as follows:
raw material name and mass portion
50-60 parts of epoxy resin
Dispersant 2-3
Zinc phosphate 5-10
10-15 parts of titanium dioxide
6-7 parts of dimethylbenzene
5-8 parts of n-butanol
Anti-settling wax 5-8
Sweat-resistant promoter 2-3
The hardener comprises the following components:
raw material name and mass portion
Polyamide hardeners 30-35
15-20 parts of cardanol hardener
25-30 parts of dimethylbenzene
20-25 parts of n-butyl alcohol;
wherein the following steps:
epoxy resin: e-20 epoxy resin or 601 epoxy resin
Dispersing agent: ZR-4010 dispersant
Zinc phosphate: high purity zinc phosphate
Titanium dioxide: 6618 titanium dioxide powder
Solvent: xylene or n-butanol
Polyamide hardener: BS-225 Polyamide hardeners
Cardanol hardener: t-31 cardanol modified hardener
Wax deposition prevention: 6900-20X anti-settling wax or 630-SV anti-settling wax
Perspiration-resistant liquid builder: dow Corning Z-6121.
2. A method for preparing an anti-corrosive and sweat-resistant coating according to claim 1, comprising the steps of:
main agent of epoxy high-efficiency anticorrosive paint:
(1) adding epoxy resin into a reaction kettle according to the formula dosage, and stirring for 30 minutes at the rotating speed of 1000 revolutions per minute;
(2) adding the dispersing agent, the zinc phosphate and the titanium dioxide in the formula into a reaction kettle, and stirring for 1 hour at the rotating speed of 1000 revolutions per minute;
(3) discharging the paint slurry into a grinding basin, and grinding the paint slurry by a grinder until the fineness of the paint slurry is less than 50 mu m;
(4) cooling the temperature of the lacquer pulp to 25 ℃, adding anti-settling wax and sweat-resistant liquid improver Z-6121, and stirring for 30 minutes at the rotating speed of 600 revolutions/minute until the fineness is less than 50 mu m;
hardening agent:
(1) heating the polyamide hardener and the cardanol hardener to 70 ℃, pouring the mixture into a proportioning basin according to the formula amount, setting the rotating speed at 800 rpm, stirring, adding xylene and n-butanol in the formula into the proportioning basin, and stirring for 30 minutes.
3. Use of the corrosion-resistant sweat-resistant coating of claim 1 for improving corrosion resistance and addressing poor sweat resistance of a marking coating.
4. Use of the anti-corrosive sweat-resistant coating of claim 1 for improving the salt spray resistance, adhesion and abrasion resistance of the anti-corrosive sweat-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265362.2A CN110951361A (en) | 2019-12-11 | 2019-12-11 | Anticorrosive and sweat-resistant coating and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265362.2A CN110951361A (en) | 2019-12-11 | 2019-12-11 | Anticorrosive and sweat-resistant coating and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110951361A true CN110951361A (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911265362.2A Pending CN110951361A (en) | 2019-12-11 | 2019-12-11 | Anticorrosive and sweat-resistant coating and preparation method and application thereof |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375446A (en) * | 2020-11-30 | 2021-02-19 | 江苏中新瑞光学材料有限公司 | Method for preparing sweat-resistant and wear-resistant coating |
| CN115820078A (en) * | 2022-12-27 | 2023-03-21 | 惠创科技(台州)有限公司 | Epoxy resin compound suitable for wearable equipment and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52147637A (en) * | 1976-06-03 | 1977-12-08 | Dainippon Toryo Co Ltd | Chelate bond forming resin composition for powder coating |
| CN102634267A (en) * | 2012-04-12 | 2012-08-15 | 番禺南沙殷田化工有限公司 | Antifouling and anti-fingerprint coating composite capable of being applied to touch screen panel and preparation method of antifouling and anti-fingerprint coating |
| CN103360905A (en) * | 2013-07-22 | 2013-10-23 | 天长市开林化工有限公司 | Epoxy potable water tank paint and its preparation method |
-
2019
- 2019-12-11 CN CN201911265362.2A patent/CN110951361A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52147637A (en) * | 1976-06-03 | 1977-12-08 | Dainippon Toryo Co Ltd | Chelate bond forming resin composition for powder coating |
| CN102634267A (en) * | 2012-04-12 | 2012-08-15 | 番禺南沙殷田化工有限公司 | Antifouling and anti-fingerprint coating composite capable of being applied to touch screen panel and preparation method of antifouling and anti-fingerprint coating |
| CN103360905A (en) * | 2013-07-22 | 2013-10-23 | 天长市开林化工有限公司 | Epoxy potable water tank paint and its preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375446A (en) * | 2020-11-30 | 2021-02-19 | 江苏中新瑞光学材料有限公司 | Method for preparing sweat-resistant and wear-resistant coating |
| CN115820078A (en) * | 2022-12-27 | 2023-03-21 | 惠创科技(台州)有限公司 | Epoxy resin compound suitable for wearable equipment and preparation method thereof |
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