CN107459919A - A kind of release coating - Google Patents
A kind of release coating Download PDFInfo
- Publication number
- CN107459919A CN107459919A CN201710784338.4A CN201710784338A CN107459919A CN 107459919 A CN107459919 A CN 107459919A CN 201710784338 A CN201710784338 A CN 201710784338A CN 107459919 A CN107459919 A CN 107459919A
- Authority
- CN
- China
- Prior art keywords
- parts
- resin
- release coating
- pigment
- dispersant
- 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.)
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Classifications
-
- 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
-
- 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)
- 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 release coating, including resin, pigment, solvent and auxiliary agent, wherein：The resin includes polyurethane resin, thermosetting acrylic resin, full etherified amino resins, fluorocarbon resin and organic siliconresin；The pigment is electron transfer type organic compound；The solvent includes cyclohexanone, dimethylbenzene, butyl ester and methyl iso-butyl ketone (MIBK)；The auxiliary agent includes levelling agent, defoamer and dispersant.The invention also discloses the preparation method of release coating and application method.The release coating of the present invention can be widely applied for incrustation and the protection of the industrial products such as stainless steel, aluminium alloy, cast iron, bakelite.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of release coating.
Background technology
Coating is a kind of material, and this material can be coated in object surface with different construction technologies, forms adhesion jail
Gu, have some strength, continuous solid film.The film common name film so formed, also known as paint film or coating.Belong to and organise
Work high polymer material, the film formed belong to high-molecular compound type.The classification for the chemical products passed through according to the modern times, apply
Material belongs to fine chemical product.Modern coating progressively turns into a kind of multi-functional engineering material, is in chemical industry
An important industry.
Release coating is one kind in coating, has anti-sticking function.Living with industrial production, release coating plays
Important function.
Release coating is made up of film forming matter, anti-sticking raw material, nano assistant, pigment, solvent and crosslinking agent etc..Mainly
Realize by low-surface-energy, reduced by silane, fluorocarbon chain section or addition wax class, organosilicon, fluorine carbon auxiliary agent in binder resin
Coating surface energy.
The content of the invention
The present invention provides a kind of release coating, and it is more preferable relative to prior art effect.
In order to achieve the above object, the main technical schemes that the present invention uses include：
A kind of release coating, including resin, pigment, solvent and auxiliary agent, wherein：
The resin includes polyurethane resin, thermosetting acrylic resin, full etherified amino resins, fluorocarbon resin and organosilicon tree
Fat；
The pigment is electron transfer type organic compound；
The solvent includes cyclohexanone, dimethylbenzene, butyl ester and methyl iso-butyl ketone (MIBK)；
The auxiliary agent includes levelling agent, defoamer and dispersant.
Preferably, by weight, the dosage of each composition is as follows：
Polyurethane resin 23-25 parts
Thermosetting acrylic resin 8-12 parts
Full etherified amino resins 3-7 parts
Fluorocarbon resin 3-7 parts
Organic siliconresin 3-7 parts
Pigment 10-20 parts
Cyclohexanone 0.44-0.56 parts
Dimethylbenzene 0.49-0.51 parts
Butyl ester 0.98-1.02 parts
Methyl iso-butyl ketone (MIBK) 0.98-1.02 parts
Levelling agent 0.8-1.2 parts
Defoamer 1.7-2.3 parts
Dispersant 0.7-1.3 parts.
Preferably, the levelling agent is fluorine richness levelling agent, and the defoamer is silicon class defoamer, and the dispersant is height
Molecule copolymer alkylammonium salt dispersant.
Preferably：By weight, the dosage of each composition is as follows：
23 parts of polyurethane resin；8 parts of thermosetting acrylic resin；Complete 3 parts of etherified amino resins；3 parts of fluorocarbon resin；Organosilicon
3 parts of resin；10 parts of pigment；0.44 part of cyclohexanone；0.49 part of dimethylbenzene；0.98 part of butyl ester；0.98 part of methyl iso-butyl ketone (MIBK)；Stream
Flat 0.8 part of agent；1.7 parts of defoamer；0.7 part of dispersant.
Preferably：By weight, the dosage of each composition is as follows：
25 parts of polyurethane resin；12 parts of thermosetting acrylic resin；Complete 7 parts of etherified amino resins；7 parts of fluorocarbon resin；Organosilicon
7 parts of resin；20 parts of pigment；0.56 part of cyclohexanone；0.51 part of dimethylbenzene；1.02 parts of butyl ester；1.02 parts of methyl iso-butyl ketone (MIBK)；Stream
Flat 1.2 parts of agent；2.3 parts of defoamer；1.3 parts of dispersant.
Preferably：By weight, the dosage of each composition is as follows：
24 parts of polyurethane resin；10 parts of thermosetting acrylic resin；Complete 5 parts of etherified amino resins；5 parts of fluorocarbon resin；Organosilicon
5 parts of resin；15 parts of pigment；0.5 part of cyclohexanone；0.5 part of dimethylbenzene；1 part of butyl ester；1 part of methyl iso-butyl ketone (MIBK)；1 part of levelling agent；
2 parts of defoamer；1 part of dispersant.
The beneficial effect of release coating prepared by the present invention is：
1）Film is bright-colored, and colouring property is good；
2）It is excellent to the adhesive force of various metal bases；
3）Film has excellent water boiling resistance；
4）Excellent ply adhesion, it can recoat；
5）Excellent resistance to ag(e)ing and anti-corrosive properties.
It can be widely applied for incrustation and the protection of the industrial products such as stainless steel, aluminium alloy, cast iron, bakelite.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate this hair
It is bright, rather than limitation the scope of the present invention.
Specifically, a kind of release coating, including resin, pigment, solvent and auxiliary agent, wherein：
The resin includes polyurethane resin, thermosetting acrylic resin, full etherified amino resins, fluorocarbon resin and organosilicon tree
Fat；
The pigment is electron transfer type organic compound；
The solvent includes cyclohexanone, dimethylbenzene, butyl ester and methyl iso-butyl ketone (MIBK)；
The auxiliary agent includes levelling agent, defoamer and dispersant.
Preferably, by weight, the dosage of each composition is as follows：
Polyurethane resin 23-25 parts
Thermosetting acrylic resin 8-12 parts
Full etherified amino resins 3-7 parts
Fluorocarbon resin 3-7 parts
Organic siliconresin 3-7 parts
Pigment 10-20 parts
Cyclohexanone 0.44-0.56 parts
Dimethylbenzene 0.49-0.51 parts
Butyl ester 0.98-1.02 parts
Methyl iso-butyl ketone (MIBK) 0.98-1.02 parts
Levelling agent 0.8-1.2 parts
Defoamer 1.7-2.3 parts
Dispersant 0.7-1.3 parts.
Preferably, the levelling agent is fluorine richness levelling agent, and the defoamer is silicon class defoamer, and the dispersant is height
Molecule copolymer alkylammonium salt dispersant.
Preferably：By weight, the dosage of each composition is as follows：
23 parts of polyurethane resin；8 parts of thermosetting acrylic resin；Complete 3 parts of etherified amino resins；3 parts of fluorocarbon resin；Organosilicon
3 parts of resin；10 parts of pigment；0.44 part of cyclohexanone；0.49 part of dimethylbenzene；0.98 part of butyl ester；0.98 part of methyl iso-butyl ketone (MIBK)；Stream
Flat 0.8 part of agent；1.7 parts of defoamer；0.7 part of dispersant.
Preferably：By weight, the dosage of each composition is as follows：
25 parts of polyurethane resin；12 parts of thermosetting acrylic resin；Complete 7 parts of etherified amino resins；7 parts of fluorocarbon resin；Organosilicon
7 parts of resin；20 parts of pigment；0.56 part of cyclohexanone；0.51 part of dimethylbenzene；1.02 parts of butyl ester；1.02 parts of methyl iso-butyl ketone (MIBK)；Stream
Flat 1.2 parts of agent；2.3 parts of defoamer；1.3 parts of dispersant.
Preferably：By weight, the dosage of each composition is as follows：
24 parts of polyurethane resin；10 parts of thermosetting acrylic resin；Complete 5 parts of etherified amino resins；5 parts of fluorocarbon resin；Organosilicon
5 parts of resin；15 parts of pigment；0.5 part of cyclohexanone；0.5 part of dimethylbenzene；1 part of butyl ester；1 part of methyl iso-butyl ketone (MIBK)；1 part of levelling agent；
2 parts of defoamer；1 part of dispersant.
The beneficial effect of release coating prepared by the present invention is：
1）Film is bright-colored, and colouring property is good；
2）It is excellent to the adhesive force of various metal bases；
3）Film has excellent water boiling resistance；
4）Excellent ply adhesion, it can recoat；
5）Excellent resistance to ag(e)ing and anti-corrosive properties.
It can be widely applied for incrustation and the protection of the industrial products such as stainless steel, aluminium alloy, cast iron, bakelite.
Wherein, in one embodiment, the usable condition of the product such as following table：
Wherein, in one embodiment, the product is the product of black powder.
Purposes：It is widely used in incrustation and the protection of the industrial products such as stainless steel, aluminium alloy, cast iron, bakelite.
Composition：Special fluororesin acrylic resin, amino resins, organic pigment, solvent, auxiliary agent etc. are used as primary raw material
It is formulated.
Characteristic：1st, film is bright-colored, and colouring property is good；
2nd, it is excellent to the adhesive force of various metal bases；
3rd, film has excellent water boiling resistance；
4th, excellent ply adhesion, can recoat；
5th, excellent endurance and anti-corrosive properties.
Outward appearance：Dark thick liquid
Viscosity： 55-60/25℃
Hardness：H-2H
Adhesive force：100%
Diluent：150#
Open dilute ratio:XTQ-A337:150#=1:0.6-0.8
Baking condition：260℃*25-30min
Thickness：15-20um
Packing specification：1G, 18KG/T (depending on customer requirement)
Storage stability：At least six moon under normal temperature condition
Construction method：Aerial spraying
Construction precautions：
1：Coated article surface irregularities and greasy dirt must be removed totally.
2：Diluent please be use during construction paint, in order to avoid influence paint film appearance and performance.
3：During paint ratio will standard, can not be too dilute, and with 300 mesh above filter screen filtrations in case influence paint film appearance.
4:Extraordinary weather is met, please be in harmony worn-out and take charge of technician, to seek optimal coating process.
5：Can not be mixed with other paint during construction, the instrument of application please use specific purpose tool.
The technical principle of the present invention is described above in association with specific embodiment, these descriptions are intended merely to explain the present invention's
Principle, it is impossible to be construed to limiting the scope of the invention in any way.Based on explaining herein, those skilled in the art
Would not require any inventive effort can associate other embodiments of the present invention, and these modes fall within this hair
Within bright protection domain.
Claims (6)
- A kind of 1. release coating, it is characterised in that including resin, pigment, solvent and auxiliary agent, wherein：The resin includes poly- ammonia Ester resin, thermosetting acrylic resin, full etherified amino resins, fluorocarbon resin and organic siliconresin；The pigment is electron transfer type organic compound；The solvent includes cyclohexanone, dimethylbenzene, butyl ester and methyl iso-butyl ketone (MIBK)；The auxiliary agent includes levelling agent, defoamer and dispersant.
- 2. release coating according to claim 1, it is characterised in that：By weight, the dosage of each composition is as follows：Polyurethane resin 23-25 parts；Thermosetting acrylic resin 8-12 parts；Full etherified amino resins 3-7 parts；Fluorocarbon resin 3-7 parts；Organic siliconresin 3-7 parts；Pigment 10-20 parts；Cyclohexanone 0.44-0.56 parts；Dimethylbenzene 0.49-0.51 parts；Butyl ester 0.98-1.02 parts；Methyl iso-butyl ketone (MIBK) 0.98-1.02 parts；Levelling agent 0.8-1.2 parts；Defoamer 1.7-2.3 parts；Dispersant 0.7-1.3 parts.
- 3. release coating according to claim 1, it is characterised in that：The levelling agent is fluorine richness levelling agent, described to disappear Infusion is silicon class defoamer, and the dispersant is high-molecular copolymer alkylammonium salt dispersant.
- 4. release coating according to claim 2, it is characterised in that：By weight, the dosage of each composition is as follows：23 parts of polyurethane resin；8 parts of thermosetting acrylic resin；Complete 3 parts of etherified amino resins；3 parts of fluorocarbon resin；Organosilicon 3 parts of resin；10 parts of pigment；0.44 part of cyclohexanone；0.49 part of dimethylbenzene；0.98 part of butyl ester；0.98 part of methyl iso-butyl ketone (MIBK)；Stream Flat 0.8 part of agent；1.7 parts of defoamer；0.7 part of dispersant.
- 5. release coating according to claim 2, it is characterised in that：By weight, the dosage of each composition is as follows：25 parts of polyurethane resin；12 parts of thermosetting acrylic resin；Complete 7 parts of etherified amino resins；7 parts of fluorocarbon resin；Organosilicon 7 parts of resin；20 parts of pigment；0.56 part of cyclohexanone；0.51 part of dimethylbenzene；1.02 parts of butyl ester；1.02 parts of methyl iso-butyl ketone (MIBK)；Stream Flat 1.2 parts of agent；2.3 parts of defoamer；1.3 parts of dispersant.
- 6. release coating according to claim 2, it is characterised in that：By weight, the dosage of each composition is as follows：24 parts of polyurethane resin；10 parts of thermosetting acrylic resin；Complete 5 parts of etherified amino resins；5 parts of fluorocarbon resin；Organosilicon 5 parts of resin；15 parts of pigment；0.5 part of cyclohexanone；0.5 part of dimethylbenzene；1 part of butyl ester；1 part of methyl iso-butyl ketone (MIBK)；1 part of levelling agent； 2 parts of defoamer；1 part of dispersant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784338.4A CN107459919A (en) | 2017-09-04 | 2017-09-04 | A kind of release coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784338.4A CN107459919A (en) | 2017-09-04 | 2017-09-04 | A kind of release coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107459919A true CN107459919A (en) | 2017-12-12 |
Family
ID=60551926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710784338.4A Pending CN107459919A (en) | 2017-09-04 | 2017-09-04 | A kind of release coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107459919A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396730A (en) * | 2013-08-15 | 2013-11-20 | 东莞市通源达喷涂科技咨询有限公司 | Thermochromic coating for metal, glass and ceramic and preparation method thereof |
| CN106118276A (en) * | 2016-08-12 | 2016-11-16 | 深圳市鑫太庆科技有限公司 | A kind of black temperature becomes paint |
| CN106118411A (en) * | 2016-06-23 | 2016-11-16 | 佛山市固宇建朗建筑五金有限公司 | A kind of Novel temperature sensing variable color metal door and window accessory and preparation method thereof |
| CN106280847A (en) * | 2016-08-12 | 2017-01-04 | 深圳市鑫太庆科技有限公司 | A kind of printing temperature allochroic paint |
-
2017
- 2017-09-04 CN CN201710784338.4A patent/CN107459919A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396730A (en) * | 2013-08-15 | 2013-11-20 | 东莞市通源达喷涂科技咨询有限公司 | Thermochromic coating for metal, glass and ceramic and preparation method thereof |
| CN106118411A (en) * | 2016-06-23 | 2016-11-16 | 佛山市固宇建朗建筑五金有限公司 | A kind of Novel temperature sensing variable color metal door and window accessory and preparation method thereof |
| CN106118276A (en) * | 2016-08-12 | 2016-11-16 | 深圳市鑫太庆科技有限公司 | A kind of black temperature becomes paint |
| CN106280847A (en) * | 2016-08-12 | 2017-01-04 | 深圳市鑫太庆科技有限公司 | A kind of printing temperature allochroic paint |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |