CN106280929A - A kind of low-temperature setting extinction powder coating - Google Patents
A kind of low-temperature setting extinction powder coating Download PDFInfo
- Publication number
- CN106280929A CN106280929A CN201610777608.4A CN201610777608A CN106280929A CN 106280929 A CN106280929 A CN 106280929A CN 201610777608 A CN201610777608 A CN 201610777608A CN 106280929 A CN106280929 A CN 106280929A
- Authority
- CN
- China
- Prior art keywords
- parts
- low
- powder coating
- temperature setting
- extinction
- 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.)
- Pending
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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
- 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
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
-
- 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
Abstract
The present invention proposes a kind of low-temperature setting extinction powder coating, and the raw material including following parts by weight forms: unsaturated polyester (UP) 15 ~ 45 parts；Epoxy resin 15 ~ 45 parts；Titanium dioxide 10 ~ 25 parts；15 ~ 30 parts of barium sulfate；Extinction barium 5 ~ 15 parts；Levelling agent 0.5 ~ 1.5 part；Optical brightener 0.2 ~ 0.8 part；Coupling agent 0.8 ~ 2.5 part；Auxiliary addition agent 0.8 ~ 3 part；Compounded mix 2 ~ 8 parts.The powder coating formulation of the proposition of the present invention is reasonable, and solidification temperature is low, and extinction is good, meanwhile, has the acid-alkali-corrosive-resisting performance of excellence, has effectively saved the energy, reduces enterprise's production cost, increase economic efficiency.
Description
Technical field
The present invention relates to powder coating technology field, be specifically related to a kind of low-temperature setting extinction powder coating.
Background technology
The development experience of the coating natural use of film forming matter coating, the formation of coatings industry and synthetic resin coating
Produce three stages of historical developments.
Its characteristic of powdery paints has: 1, this product does not contains toxicity, without solvent with without the virose material that volatilizees,
Therefore without poisoning, without fire, the problem of the public hazards such as discharge of nothing " three wastes ", comply fully with the requirement of national environmental protection method.2, raw material
Utilization rate is high, the powder that the powder supplies business of some famous brand names produces, the powder recoverable of its overspray, the highest profit
More than 99% even can be reached by rate.3, after coated article pre-treatment, one-off construction, it is not necessary to primary coat, i.e. can get adequate thickness
Film, easily realize automation mechanized operation, production efficiency is high, it is possible to decrease cost.4, coating densification, adhesive force, impact strength and
Toughness is the best, and corner coverage is high, has excellent resistance to corrosive chemicals energy and electrical insulation properties.5, powdery paints
Storage, transportation safety and convenience.
Along with the development of society, the working environment of various instruments becomes more complicated, basement, harbour, shaft bottom, deep
Water, tunnel, chemical industry factory site etc., this instrument of the strong influence such as high/low temperature change, high pressure, HI high impact, high corrosion
Normal use, and coated by efficient powdery paints, good protected effect can be played, reduce the damage of instrument
Rate.
Summary of the invention
It is an object of the invention to provide a kind of formula reasonable, preparation method is simple, the extinction powder coating of low-temperature curable.
The present invention is achieved through the following technical solutions:
A kind of low-temperature setting extinction powder coating, the raw material including following parts by weight forms:
Unsaturated polyester (UP) 15 ~ 45 parts；
Epoxy resin 15 ~ 45 parts；
Titanium dioxide 10 ~ 25 parts；
15 ~ 30 parts of barium sulfate；
Extinction barium 5 ~ 15 parts；
Levelling agent 0.5 ~ 1.5 part；
Optical brightener 0.2 ~ 0.8 part；
Coupling agent 0.8 ~ 2.5 part；
Auxiliary addition agent 0.8 ~ 3 part；
Compounded mix 2 ~ 8 parts.
Further, described unsaturated polyester (UP) is metaphenylene unsaturated polyester resin.
Further, described epoxy resin is phenol aldehyde modified epoxy resin.
Further, described auxiliary addition agent includes that accelerator and catalyst, the mass ratio of described accelerator and catalyst are
1:0.5 ~ 0.8.
Further, described compounded mix includes wax powder, Benzoinum, white carbon black, carborundum and metallic pigments.
Further, the mass ratio of described wax powder, Benzoinum, white carbon black, carborundum and metallic pigments is 1:1:0.4 ~ 0.8:
0.8 ~ 1.5:2.
The invention has the beneficial effects as follows: the powder coating formulation of the proposition of the present invention is reasonable, and solidification temperature is low, extinction
Good, meanwhile, there is the acid-alkali-corrosive-resisting performance of excellence, effectively saved the energy, reduce enterprise's production cost, improve economy effect
Benefit.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
A kind of low-temperature setting extinction powder coating, the raw material including following parts by weight forms:
Unsaturated polyester (UP) 15 parts；
Epoxy resin 15 parts；
Titanium dioxide 10 parts；
15 parts of barium sulfate；
Extinction barium 5 parts；
Levelling agent 0.5 part；
Optical brightener 0.2 part；
Coupling agent 0.8 part；
Auxiliary addition agent 0.8 part；
Compounded mix 2 parts.
In the present embodiment, unsaturated polyester (UP) is metaphenylene unsaturated polyester resin, and epoxy resin is phenol aldehyde modified epoxy
Resin, auxiliary addition agent includes that accelerator and catalyst, the mass ratio of described accelerator and catalyst are 1:0.6, compounded mix bag
Include wax powder, Benzoinum, white carbon black, carborundum and metallic pigments, the mass ratio of wax powder, Benzoinum, white carbon black, carborundum and metallic pigments
For 1:1:0.5:1.4:2.
Embodiment 2
A kind of low-temperature setting extinction powder coating, the raw material including following parts by weight forms:
Unsaturated polyester (UP) 30 parts；
Epoxy resin 30 parts；
Titanium dioxide 16 parts；
20 parts of barium sulfate；
Extinction barium 12 parts；
Levelling agent 0.8 part；
Optical brightener 0.4 part；
Coupling agent 1.2 parts；
Auxiliary addition agent 0.8 part；
Compounded mix 4 parts.
In the present embodiment, unsaturated polyester (UP) is metaphenylene unsaturated polyester resin, and epoxy resin is phenol aldehyde modified epoxy
Resin, auxiliary addition agent includes that accelerator and catalyst, the mass ratio of described accelerator and catalyst are 1:0.6, compounded mix bag
Include wax powder, Benzoinum, white carbon black, carborundum and metallic pigments, the mass ratio of wax powder, Benzoinum, white carbon black, carborundum and metallic pigments
For 1:1:0.5:1.4:2.
Embodiment 3
A kind of low-temperature setting extinction powder coating, the raw material including following parts by weight forms:
Unsaturated polyester (UP) 45 parts；
Epoxy resin 45 parts；
Titanium dioxide 25 parts；
30 parts of barium sulfate；
Extinction barium 15 parts；
Levelling agent 1.5 parts；
Optical brightener 0.8 part；
Coupling agent 2.5 parts；
Auxiliary addition agent 3 parts；
Compounded mix 8 parts.
In the present embodiment, unsaturated polyester (UP) is metaphenylene unsaturated polyester resin, and epoxy resin is phenol aldehyde modified epoxy
Resin, auxiliary addition agent includes that accelerator and catalyst, the mass ratio of described accelerator and catalyst are 1:0.6, compounded mix bag
Include wax powder, Benzoinum, white carbon black, carborundum and metallic pigments, the mass ratio of wax powder, Benzoinum, white carbon black, carborundum and metallic pigments
For 1:1:0.5:1.4:2.
The above, be only embodiments of the invention, is not the restriction that the present invention makees any other form, and
Any amendment made according to the technical spirit of the present invention or equivalent variations, still fall within scope of the present invention.
Claims (6)
1. a low-temperature setting extinction powder coating, it is characterised in that: include that the raw material of following parts by weight forms:
Unsaturated polyester (UP) 15 ~ 45 parts；
Epoxy resin 15 ~ 45 parts；
Titanium dioxide 10 ~ 25 parts；
15 ~ 30 parts of barium sulfate；
Extinction barium 5 ~ 15 parts；
Levelling agent 0.5 ~ 1.5 part；
Optical brightener 0.2 ~ 0.8 part；
Coupling agent 0.8 ~ 2.5 part；
Auxiliary addition agent 0.8 ~ 3 part；
Compounded mix 2 ~ 8 parts.
A kind of low-temperature setting extinction powder coating, it is characterised in that: between described unsaturated polyester (UP) is
Benzene-type unsaturated polyester resin.
A kind of low-temperature setting extinction powder coating, it is characterised in that: described epoxy resin is phenolic aldehyde
Modified epoxy.
A kind of low-temperature setting extinction powder coating, it is characterised in that: described auxiliary addition agent includes promoting
Entering agent and catalyst, the mass ratio of described accelerator and catalyst is 1:0.5 ~ 0.8.
A kind of low-temperature setting extinction powder coating, it is characterised in that: described compounded mix includes wax
Powder, Benzoinum, white carbon black, carborundum and metallic pigments.
A kind of low-temperature setting extinction powder coating, it is characterised in that: described wax powder, Benzoinum, charcoal
The mass ratio of black, carborundum and metallic pigments is 1:1:0.4 ~ 0.8:0.8 ~ 1.5:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777608.4A CN106280929A (en) | 2016-08-31 | 2016-08-31 | A kind of low-temperature setting extinction powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777608.4A CN106280929A (en) | 2016-08-31 | 2016-08-31 | A kind of low-temperature setting extinction powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106280929A true CN106280929A (en) | 2017-01-04 |
Family
ID=57672734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610777608.4A Pending CN106280929A (en) | 2016-08-31 | 2016-08-31 | A kind of low-temperature setting extinction powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106280929A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057522A (en) * | 2017-03-24 | 2017-08-18 | 苏州翠南电子科技有限公司 | A kind of electronic device decorative appearance coating |
| CN109135229A (en) * | 2018-08-07 | 2019-01-04 | 南京欧纳壹有机光电有限公司 | A kind of strong alkali-acid resistance high performance engineering plastics preparation process |
| WO2022110153A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州科逸住宅设备股份有限公司 | Multi-color bathroom wall panel and preparation method therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160195A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Low temperature solidified type epoxy/ polyester powder coating |
| CN105038494A (en) * | 2015-06-26 | 2015-11-11 | 苏州普勒新材料有限公司 | Physical flatting powder coating as well as manufacturing and application methods thereof |
| CN105295643A (en) * | 2014-07-30 | 2016-02-03 | 上海美燕塑粉有限公司 | Low-temperature curing thermosetting powder coating |
-
2016
- 2016-08-31 CN CN201610777608.4A patent/CN106280929A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160195A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Low temperature solidified type epoxy/ polyester powder coating |
| CN105295643A (en) * | 2014-07-30 | 2016-02-03 | 上海美燕塑粉有限公司 | Low-temperature curing thermosetting powder coating |
| CN105038494A (en) * | 2015-06-26 | 2015-11-11 | 苏州普勒新材料有限公司 | Physical flatting powder coating as well as manufacturing and application methods thereof |
Non-Patent Citations (1)
| Title |
|---|
| 南仁植编著: "《粉末涂料与涂装实用技术问答》", 30 June 2004, 北京化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057522A (en) * | 2017-03-24 | 2017-08-18 | 苏州翠南电子科技有限公司 | A kind of electronic device decorative appearance coating |
| CN109135229A (en) * | 2018-08-07 | 2019-01-04 | 南京欧纳壹有机光电有限公司 | A kind of strong alkali-acid resistance high performance engineering plastics preparation process |
| WO2022110153A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州科逸住宅设备股份有限公司 | Multi-color bathroom wall panel and preparation method therefor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |