CN106221524A - A kind of anti-scratch coating of electric cooker and preparation method thereof - Google Patents
A kind of anti-scratch coating of electric cooker and preparation method thereof Download PDFInfo
- Publication number
- CN106221524A CN106221524A CN201610668022.4A CN201610668022A CN106221524A CN 106221524 A CN106221524 A CN 106221524A CN 201610668022 A CN201610668022 A CN 201610668022A CN 106221524 A CN106221524 A CN 106221524A
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- parts
- coating
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- electric cooker
- mixed liquor
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- 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
- 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
- C09D7/63—Additives non-macromolecular organic
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of anti-scratch coating of electric cooker, be made up of following raw materials according: alkyd resin, hydroxymethyl cellulose, melmac, aliphatic dicarboxylic acid, mica powder, propylene glycol, calcium carbonate superfine powder, glycol ether, deionized water are appropriate, catalyst, firming agent, organic silica gel；Its preparation method comprises the steps: (1) preparation just batch mixing；(2) intermediate liquid is prepared；(3) mixed liquor is prepared；(4) it is ground mixed liquor processing, sieves and get product.The present invention, by using the preparation method of science, is optimized combination to high-molecular organic material, improves the anti-scratch performance of compositions, the coating gloss retention obtained is good, the indexs such as smooth surface is fine and smooth, hot strength are superior to common coating, can meet the use requirement of coated-body；Its energy-conserving and environment-protective, cost is relatively low, with short production cycle, is suitable to industrialized mass production.
Description
Technical field
The invention belongs to coating industry technical field, particularly relate to a kind of anti-scratch coating of electric cooker and preparation method thereof.
Background technology
Coating refers to that coating body surface can form thin film under certain conditions and play protection, decoration or other special merits
Can the class I liquid I of (insulation, antirust, mildew-resistant, heat-resisting etc.) or solid material.Coating belongs to organic chemical industry's macromolecular material, institute's shape
The film become belongs to macromolecular compound type.According to the classification of the chemical products that the modern times pass through, coating belongs to fine chemistry industry and produces
Product.Modern coating the most progressively becomes a polyfunctional engineering material of class, is an important industry in chemical industry.Mesh
Before, the coating industry of China is the most ripe, in addition under the overall situation of green economy globalization, needs to implement promotion green science and technology
The development of industry.
Along with the development of society, the covering with paint of traditional household electrical appliance has had bigger change, the water paint of environmental protection
Gradually substitute thermohardening lacquer, but different electrical equipment has different requirements due to the difference of the aspects such as function to coating, need
Use environmental protection and more personalized coating.The market demand huge in the face of household electrical appliances coating and ever-increasing application prospect, have
Necessity is strengthened research and development capabilities, and updates and improving product performance, accelerates product quality upgrading, develops technically, cost
Above, there is in performance the household electrical appliances coating of powerful competitive advantage.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of anti-scratch coating of electric cooker and
Its preparation method, the coating products excellent combination property obtained, also there is good anti-scratch performance, be suitable to popularization and application.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of anti-scratch coating of electric cooker, it is characterised in that be prepared by the raw materials in: alkyd resin 30～45
Part, hydroxymethyl cellulose 20～35 parts, melmac 15～25 parts, aliphatic dicarboxylic acid 8～15 parts, mica powder 3～6
Part, propylene glycol 1～3 parts, calcium carbonate superfine powder 2～5 parts, glycol ether 5～12 parts, deionized water be appropriate, catalyst 1～3 parts, solid
Agent 1～2.5 parts, organic silica gel 4～10 parts；
Its preparation method in turn includes the following steps:
(1) alkyd resin, hydroxymethyl cellulose, melmac and aliphatic dicarboxylic acid are mixed to join batch mixing
Machine, stirs, and is heated to 60～75 DEG C, continues stirring 30～50 minutes, obtains just batch mixing；
(2) mica powder, propylene glycol, calcium carbonate superfine powder, glycol ether and appropriate amount of deionized water are added sequentially to step (1)
In the first batch mixing obtained, being stirred continuously and be warming up to 150～165 DEG C, under 900～1100 revs/min, stirring reaction 1.5～3 is little
Time, obtain intermediate liquid；
(3) intermediate liquid that step (2) obtains is cooled to 60～70 DEG C, adds catalyst and firming agent and constantly stir
Mix, be eventually adding organic silica gel, mix and blend 50～90 minutes, obtain mixed liquor；
(4) it is ground the mixed liquor that step (3) obtains processing, sieves and get product.
Preferably, described catalyst is dibutyl tin laurate.
Preferably, described firming agent is isocyanates.
The beneficial effects of the present invention is:
The present invention, by using the preparation method of science, is optimized combination to high-molecular organic material, improves combination
The anti-scratch performance of thing, the indexs such as the coating gloss retention obtained is good, and smooth surface is fine and smooth, hot strength are superior to common coating,
The use requirement of coated-body can be met；Present invention achieves making full use of of resource and the energy, energy-conserving and environment-protective, cost is relatively low, raw
The product cycle is short, is suitable to industrialized mass production.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of anti-scratch coating of electric cooker, it is characterised in that be prepared by the raw materials in: alkyd resin 30 parts,
Hydroxymethyl cellulose 20 parts, melmac 15 parts, aliphatic dicarboxylic acid 8 parts, mica powder 3 parts, propylene glycol 1 part, ultra-fine carbon
Acid calcium 2 parts, glycol ether 5 parts, deionized water are appropriate, catalyst 1 part, 1 part of firming agent, organic silica gel 4 parts；
Its preparation method in turn includes the following steps:
(1) alkyd resin, hydroxymethyl cellulose, melmac and aliphatic dicarboxylic acid are mixed to join batch mixing
Machine, stirs, and is heated to 60～75 DEG C, continues stirring 30 minutes, obtains just batch mixing；
(2) mica powder, propylene glycol, calcium carbonate superfine powder, glycol ether and appropriate amount of deionized water are added sequentially to step (1)
In the first batch mixing obtained, it is stirred continuously and is warming up to 150～165 DEG C, stirring reaction 3 hours under 900～1100 revs/min,
To intermediate liquid；
(3) intermediate liquid that step (2) obtains is cooled to 60～70 DEG C, adds catalyst and firming agent and constantly stir
Mix, be eventually adding organic silica gel, mix and blend 50 minutes, obtain mixed liquor；
(4) it is ground the mixed liquor that step (3) obtains processing, sieves and get product.
Embodiment 2:
A kind of anti-scratch coating of electric cooker, it is characterised in that be prepared by the raw materials in: alkyd resin 45 parts,
Hydroxymethyl cellulose 35 parts, melmac 25 parts, aliphatic dicarboxylic acid 15 parts, mica powder 6 parts, propylene glycol 3 parts, ultra-fine carbon
Acid calcium 5 parts, glycol ether 12 parts, deionized water are appropriate, catalyst 3 parts, 2.5 parts of firming agent, organic silica gel 10 parts；
Its preparation method in turn includes the following steps:
(1) alkyd resin, hydroxymethyl cellulose, melmac and aliphatic dicarboxylic acid are mixed to join batch mixing
Machine, stirs, and is heated to 60～75 DEG C, continues stirring 50 minutes, obtains just batch mixing；
(2) mica powder, propylene glycol, calcium carbonate superfine powder, glycol ether and appropriate amount of deionized water are added sequentially to step (1)
In the first batch mixing obtained, it is stirred continuously and is warming up to 150～165 DEG C, stirring reaction 1.5 hours under 900～1100 revs/min,
Obtain intermediate liquid；
(3) intermediate liquid that step (2) obtains is cooled to 60～70 DEG C, adds catalyst and firming agent and constantly stir
Mix, be eventually adding organic silica gel, mix and blend 90 minutes, obtain mixed liquor；
(4) it is ground the mixed liquor that step (3) obtains processing, sieves and get product.
In the above embodiment of the present invention: described catalyst is dibutyl tin laurate, described firming agent is isocyanates.
In the embodiment of the present invention, by high-molecular organic material is optimized combination, improve the anti-scratch of compositions
Performance, the indexs such as the coating gloss retention obtained is good, and smooth surface is fine and smooth, hot strength are superior to common coating, can meet application
The use requirement of body, and energy-conserving and environment-protective, cost is relatively low, with short production cycle.
Finally it should be noted that above example only in order to illustrative not limiting technical scheme, although reference
The present invention has been described in detail by above-described embodiment, it will be appreciated by those skilled in the art that and still can carry out the present invention
Amendment or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should be contained
In scope of the presently claimed invention.
Claims (3)
1. the anti-scratch coating of electric cooker, it is characterised in that be prepared by the raw materials in: alkyd resin 30～45
Part, hydroxymethyl cellulose 20～35 parts, melmac 15～25 parts, aliphatic dicarboxylic acid 8～15 parts, mica powder 3～6
Part, propylene glycol 1～3 parts, calcium carbonate superfine powder 2～5 parts, glycol ether 5～12 parts, deionized water be appropriate, catalyst 1～3 parts, solid
Agent 1～2.5 parts, organic silica gel 4～10 parts；
Its preparation method in turn includes the following steps:
(1) alkyd resin, hydroxymethyl cellulose, melmac and aliphatic dicarboxylic acid are mixed to join batch mixer, stir
Mix uniformly, be heated to 60～75 DEG C, continue stirring 30～50 minutes, obtain just batch mixing；
(2) mica powder, propylene glycol, calcium carbonate superfine powder, glycol ether and appropriate amount of deionized water are added sequentially to step (1) obtain
First batch mixing in, be stirred continuously and be warming up to 150～165 DEG C, under 900～1100 revs/min stirring reaction 1.5～3 hours,
To intermediate liquid；
(3) intermediate liquid that step (2) obtains is cooled to 60～70 DEG C, adds catalyst and firming agent and be stirred continuously,
Rear addition organic silica gel, mix and blend 50～90 minutes, obtain mixed liquor；
(4) it is ground the mixed liquor that step (3) obtains processing, sieves and get product.
A kind of anti-scratch coating of electric cooker the most according to claim 1, it is characterised in that described catalyst is tin dilaurate
Dibutyl tin.
A kind of anti-scratch coating of electric cooker the most according to claim 1, it is characterised in that described firming agent is Carbimide.
Ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668022.4A CN106221524A (en) | 2016-08-14 | 2016-08-14 | A kind of anti-scratch coating of electric cooker and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668022.4A CN106221524A (en) | 2016-08-14 | 2016-08-14 | A kind of anti-scratch coating of electric cooker and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106221524A true CN106221524A (en) | 2016-12-14 |
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ID=57548523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668022.4A Pending CN106221524A (en) | 2016-08-14 | 2016-08-14 | A kind of anti-scratch coating of electric cooker and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106221524A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2081139C1 (en) * | 1995-06-14 | 1997-06-10 | Научно-исследовательский институт полимерных материалов | Nitrate cellulose lusterless varnish |
| DE69915511T2 (en) * | 1998-11-13 | 2005-01-27 | Owens Corning, Toledo | SUPER ABSORBENT WATER RESISTANT COATINGS FOR FIBER REINFORCED ARTICLES |
| CN104762004A (en) * | 2015-03-24 | 2015-07-08 | 田福东 | Alkyd resin fireproof paint |
-
2016
- 2016-08-14 CN CN201610668022.4A patent/CN106221524A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2081139C1 (en) * | 1995-06-14 | 1997-06-10 | Научно-исследовательский институт полимерных материалов | Nitrate cellulose lusterless varnish |
| DE69915511T2 (en) * | 1998-11-13 | 2005-01-27 | Owens Corning, Toledo | SUPER ABSORBENT WATER RESISTANT COATINGS FOR FIBER REINFORCED ARTICLES |
| CN104762004A (en) * | 2015-03-24 | 2015-07-08 | 田福东 | Alkyd resin fireproof paint |
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Application publication date: 20161214 |
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