CN109913057A - A kind of cash dispenser shell large arch dam Lacquer finish coating - Google Patents
A kind of cash dispenser shell large arch dam Lacquer finish coating Download PDFInfo
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- CN109913057A CN109913057A CN201910287650.1A CN201910287650A CN109913057A CN 109913057 A CN109913057 A CN 109913057A CN 201910287650 A CN201910287650 A CN 201910287650A CN 109913057 A CN109913057 A CN 109913057A
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- coating
- arch dam
- cash dispenser
- large arch
- lacquer finish
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Abstract
The invention discloses a kind of cash dispenser shells with large arch dam Lacquer finish coating, each component including following parts by weight: 80~90 parts of Hydroxylated acrylic resin, 1~5 part of polyamide wax and 1~5 part of surfactant.The beneficial effects obtained by the present invention are as follows being: coating of the invention is a large arch dam two-component polyurethane varnish, use high hydroxy propylene acid resin, make coating bloom, with excellent weatherability, with good gloss retention, high rigidity and good adhesive force, good chemical resistance and water resistance；Using polyamide wax, so that coating has excellent resist sagging performance, convenient for construction；Using high boiling aromatic hydrocarbon class surfactant, the workability of coating is improved, varnish paint is avoided and constructs the surface defects such as common orange peel, blistering, pin hole.
Description
Technical field
The present invention relates to a kind of cash dispenser shell large arch dam Lacquer finish coating.
Background technique
Cash dispenser is the special container of one kind used in daily work life, in business office, bank, government, public security, wine
Shop, gas station, jewelry row, business hall, ATM machine, cashier, market, supermarket etc. are widely used.Its surface covering is to gloss retention
And glossiness requirement, existing cash dispenser shell coating gloss retention are poor, it is difficult to meet the market demand.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect that cash dispenser shell coating gloss retention in the prior art is poor,
A kind of cash dispenser shell large arch dam Lacquer finish coating is provided.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: hydroxyl
80~90 parts of base acrylic resin, 1~5 part of polyamide wax and 1~5 part of surfactant.Preferably, Hydroxylated acrylic resin 85
Part, 2 parts of polyamide wax and 2 parts of surfactant.
Further, the viscosity of coating is 70-75KU；Specific gravity 0.96 ± 0.10；Gloss > 100/60 °, 0 grade of adhesive force；Firmly
It is more than H/2000 grams of Mitsubishi's pencil weight bearing of degree；Ethanol-tolerant friction, 500 gram weight bearings back and forth/300；Resistance to rubber friction, 500 back and forth/
400 grams of weight bearings.
Further, described Hydroxylated acrylic resin solid part is 64~76%, preferably 70%, hydroxyl value 3.6.
Further, the EEP polyamide wax be high boiling aromatic hydrocarbons, solid part be 10%-15%, preferably 20%.
Further, the specific gravity of the surfactant is 0.94 ± 0.10g/cm3。
The spraying method of the coating the following steps are included:
S1 first by ground cleaning, drying, makes surface no-pollution；
After S2 is mixed coating with curing agent with 3:1, with solvent by viscosity be adjusted to 9-12 seconds (Iwata cup No.2,28
℃)；
S3 is sprayed on workpiece or is sprayed on mating primed surface, places 10 ± 5 minutes at room temperature to surface drying；
Workpiece is placed in 70 DEG C and dries by S4.
The beneficial effects obtained by the present invention are as follows being: coating of the invention is a large arch dam two-component polyurethane varnish,
Using high hydroxy propylene acid resin, make coating bloom, have excellent weatherability, have good gloss retention, high rigidity and
Good adhesive force, good chemical resistance and water resistance；Using polyamide wax, so that coating has excellent resist sagging
Can, convenient for construction；Using high boiling aromatic hydrocarbon class EEP coating surfactant, the workability of coating is improved, is avoided clear
Paint the surface defects such as coating application common orange peel, blistering, pin hole.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: hydroxyl
80 parts of base acrylic resin, 1 part of polyamide wax and 1 part of surfactant.
Wherein Hydroxylated acrylic resin solid part is 64%, and hydroxyl value 3.6, polyamide wax is that high boiling aromatic hydrocarbons solid part is
10%；EEP coating surfactant specific gravity is 0.94g/cm3。
Embodiment 2
A kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: hydroxyl
90 parts of base acrylic resin, 5 parts of polyamide wax and 5 parts of EEP surfactant.
Wherein Hydroxylated acrylic resin solid part is 72%, and hydroxyl value 3.6, polyamide wax is that high boiling aromatic hydrocarbons solid part is
10%；EEP coating surfactant specific gravity is 0.94g/cm3。
Embodiment 3
A kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: hydroxyl
85 parts of base acrylic resin, 2 parts of polyamide wax and 2 parts of surfactant.
Wherein Hydroxylated acrylic resin solid part is 70%, and hydroxyl value 3.6, polyamide wax is that high boiling aromatic hydrocarbons solid part is
10%；EEP coating surfactant specific gravity is 0.94g/cm3。
Comparative example 1 is distinguished as the low hydroxyl resin for the use of hydroxyl value being 1.0 with embodiment 3
A kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: low
Hydroxyl resin hydroxyl value is 1.0 85 parts of resin, 2 parts of polyamide wax and 2 parts of surfactant.
Wherein, it is 10% that polyamide wax, which is high boiling aromatic hydrocarbons solid part,；Coating surfactant specific gravity is 0.94g/cm3。
The addition that is distinguished as of comparative example 2 and embodiment 3 contains the polyamide wax for being 20% admittedly
A kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: hydroxyl
85 parts of base acrylic resin, 2 parts of polyamide wax and 2 parts of surfactant.
Wherein Hydroxylated acrylic resin solid part is 70%, hydroxyl value 3.6；Coating surfactant specific gravity is 0.94g/
cm3。
The BC surfactant for being distinguished as addition of comparative example 3 and embodiment 3
A kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: hydroxyl
85 parts of base acrylic resin, 2 parts of polyamide wax and 2 parts of surfactant.
By embodiment 3 and the coating of comparative example 1-3, sprayed and be tested for the property, coating method include following step
It is rapid:
S1 first by ground cleaning, drying, makes surface no-pollution；
After S2 is mixed coating with curing agent with 3:1, with solvent by viscosity be adjusted to 9-12 seconds (Iwata cup No.2,28
℃)；
S3 is sprayed on workpiece or is sprayed on mating primed surface, places 10 ± 5 minutes at room temperature to surface drying；
Workpiece is placed in 70 DEG C and dries by S4.
The performance test of table 1 embodiment 3 and comparative example 1-3
Seen from table 1, coating of the invention uses high hydroxy propylene acid resin, makes coating bloom, has excellent weatherability,
With good gloss retention, high rigidity and good adhesive force, good chemical resistance and water resistance.Use polyamide
Wax, so that coating has excellent resist sagging performance, convenient for construction.Using high boiling aromatic hydrocarbon class surfactant, improve
The workability of coating avoids varnish paint and constructs the surface defects such as common orange peel, blistering, pin hole.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of cash dispenser shell large arch dam Lacquer finish coating, which is characterized in that each component including following parts by weight: hydroxyl
80~90 parts of acrylic resin, 1~5 part of polyamide wax and 1~5 part of surfactant.
2. cash dispenser shell as described in claim 1 large arch dam Lacquer finish coating, which is characterized in that including following parts by weight
Each component: 85 parts of Hydroxylated acrylic resin, 2 parts of polyamide wax and 2 parts of surfactant.
3. cash dispenser shell as described in claim 1 large arch dam Lacquer finish coating, which is characterized in that the viscosity of coating is 70-
75KU；Specific gravity 0.96 ± 0.10；Gloss > 100/60 °, 0 grade of adhesive force；It is more than H/2000 grams of the pencil weight bearing of hardness Mitsubishi；Resistance to wine
Essence friction, 500 gram weight bearings back and forth/300；Resistance to rubber friction, 500 gram weight bearings back and forth/400.
4. cash dispenser shell as described in any one of claims 1-3 large arch dam Lacquer finish coating, which is characterized in that the hydroxyl
Base acrylic resin solid part is 64~76%, hydroxyl value 3.6.
5. cash dispenser shell as described in any one of claims 1-3 large arch dam Lacquer finish coating, which is characterized in that described is poly-
Solid part of amide waxe is 15%~25%.
6. cash dispenser shell as described in any one of claims 1-3 large arch dam Lacquer finish coating, which is characterized in that the table
The specific gravity of face activating agent is 0.94 ± 0.10g/cm3。
7. the spraying method of cash dispenser shell large arch dam Lacquer finish coating as claimed in claim 3, which is characterized in that including with
Lower step:
S1 first by ground cleaning, drying, makes surface no-pollution；
After S2 is mixed coating with curing agent with 3:1, viscosity is adjusted to 9-12 seconds (Iwata cup No.2,28 DEG C) with solvent；
S3 is sprayed on workpiece or is sprayed on mating primed surface, places 10 ± 5 minutes at room temperature to surface drying；
Workpiece is placed in 70 DEG C and dries by S4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287650.1A CN109913057A (en) | 2019-04-11 | 2019-04-11 | A kind of cash dispenser shell large arch dam Lacquer finish coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287650.1A CN109913057A (en) | 2019-04-11 | 2019-04-11 | A kind of cash dispenser shell large arch dam Lacquer finish coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109913057A true CN109913057A (en) | 2019-06-21 |
Family
ID=66969446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910287650.1A Pending CN109913057A (en) | 2019-04-11 | 2019-04-11 | A kind of cash dispenser shell large arch dam Lacquer finish coating |
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| CN101684388A (en) * | 2008-09-26 | 2010-03-31 | 上海富臣化工有限公司 | Polyurethane matt varnish for benzene-free odor-less furniture |
| CN102190933A (en) * | 2010-03-05 | 2011-09-21 | 立邦涂料（中国）有限公司 | Acrylic-amino type coating varnish composition for automobiles, varnish and application thereof |
| CN103333570A (en) * | 2013-07-26 | 2013-10-02 | 江苏足迹涂料有限公司 | Water-based coating varnish and preparation technology thereof |
| CN104387821A (en) * | 2014-11-24 | 2015-03-04 | 中山大桥化工集团有限公司 | High-solid automobile finishing varnish and preparation method thereof |
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2019
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|---|---|---|---|---|
| CN101684388A (en) * | 2008-09-26 | 2010-03-31 | 上海富臣化工有限公司 | Polyurethane matt varnish for benzene-free odor-less furniture |
| CN101613562A (en) * | 2009-07-21 | 2009-12-30 | 三棵树涂料股份有限公司 | A kind of anti-xanthochromia, zero triphen, zero TDI environment-friendly double-component polyurethane paint |
| CN102190933A (en) * | 2010-03-05 | 2011-09-21 | 立邦涂料（中国）有限公司 | Acrylic-amino type coating varnish composition for automobiles, varnish and application thereof |
| CN103333570A (en) * | 2013-07-26 | 2013-10-02 | 江苏足迹涂料有限公司 | Water-based coating varnish and preparation technology thereof |
| CN104387821A (en) * | 2014-11-24 | 2015-03-04 | 中山大桥化工集团有限公司 | High-solid automobile finishing varnish and preparation method thereof |
| CN107936812A (en) * | 2017-12-13 | 2018-04-20 | 长春工业大学 | A kind of preparation method of Hydroxylated acrylic resin coating |
| CN109401585A (en) * | 2018-09-30 | 2019-03-01 | 湖北零柒实业有限责任公司 | A kind of military button coating |
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Application publication date: 20190621 |
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