CN106833276A - A kind of method for forming extinction film in wavy metal pipe surface - Google Patents
A kind of method for forming extinction film in wavy metal pipe surface Download PDFInfo
- Publication number
- CN106833276A CN106833276A CN201710076905.0A CN201710076905A CN106833276A CN 106833276 A CN106833276 A CN 106833276A CN 201710076905 A CN201710076905 A CN 201710076905A CN 106833276 A CN106833276 A CN 106833276A
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- Prior art keywords
- parts
- metal pipe
- pipe surface
- wavy metal
- extinction film
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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
- 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
- C09D5/32—Radiation-absorbing 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
- 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
- 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
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of method for forming extinction film in wavy metal pipe surface, coating liquid is made up of the raw material of following weight portion：80 90 parts of epoxy resin, 30 40 parts of polyamide, 18 26 parts of ethylene vinyl acetate, 6 12 parts of glycine zine, 25 parts of Sodium Polyacrylate, 180 200 parts of tetrahydrofuran, 40 50 parts of chloroform, 15 18 parts of MTES, 22 28 parts of zirconate coupling agent, 58 parts of paraffin oil, 13 18 parts of boron nitride, 13 parts of cesium acetate, 10 15 parts of isopropanol, 28 parts of petroleum ester.This method can form one layer of extinction film in wavy metal pipe surface, and the film can be emitted onto the wide of bellows surface and partially absorb, and reduce the light pollution to surrounding；The extinction film can be brought into close contact with metal bellows body, though for a long time by ultraviolet irradiate also will not peeling come off, high temperature resistant and low temperature, service life are more long.
Description
Technical field
The present invention relates to bellows manufacture field, more precisely, being that one kind forms extinction film in wavy metal pipe surface
Method.
Background technology
Metal bellows is a kind of tubing of the wave sample of outer image rule, and conventional metal bellows has carbon steel and stainless
Steel, also there is steel lining plastic, aluminum etc..It is mainly used in needing the bending radius non-concentric of very little to be axially driven, or not
Rule turns, flexible, or extraction duct thermal deformation etc., or the occasion for being not easy to be installed with fixed elbow does pipeline and manages
The connection in road, or pipeline is used with the connection of equipment.
Metal bellows has metallic luster, when these bellowss are used for intensity of illumination larger outdoor, ripple
Pipe surface it is reflective more strong, therefore will in one layer of extinction film of plated surface of bellows, to reduce the reflection to sunlight so that
Reduce the light pollution to surrounding environment.
The content of the invention
The present invention mainly solves the technical problem existing for prior art, so as to provide one kind in wavy metal pipe surface
The method for forming extinction film.
Above-mentioned technical problem of the invention is mainly what is be addressed by following technical proposals：
A kind of method for forming extinction film in wavy metal pipe surface, comprises the following steps：
1. extracting epoxy resin 80-90 parts by weight, polyamide 30-40 parts, ethylene-vinyl acetate 18-26 parts,
Glycine zine 6-12 parts, Sodium Polyacrylate 2-5 parts, tetrahydrofuran 180-200 parts, chloroform 40-50 parts, methyl triethoxy
Silane 15-18 parts, 22-28 parts of zirconate coupling agent, paraffin oil 5-8 parts, boron nitride 13-18 parts, cesium acetate 1-3 parts, isopropyl
Alcohol 10-15 parts, petroleum ester 2-8 parts；
2. tetrahydrofuran, chloroform, epoxy resin, polyamide, ethylene-vinyl acetate are added into reactor,
Temperature control is stirred 50-70 minutes at 35-45 DEG C with the speed of 40-50rpm, adds glycine zine, Sodium Polyacrylate, first
Ethyl triethoxy silicane alkane, zirconate coupling agent, are stirred 10-20 minutes with the speed of 80-90rpm, add paraffin oil, nitridation
Boron, cesium acetate, isopropanol, petroleum ester, temperature are increased to 50-55 DEG C, are stirred 15-25 minutes with the speed of 130-150rpm, from
So coating liquid is obtained after cooling；
3. wavy metal pipe surface is rinsed with giant, is dried naturally after cleaning, gained coating liquid is added
Temperature controllable spraying machine, the temperature control of spraying machine is uniformly sprayed in bellows surface coating liquid with shower nozzle at 60-70 DEG C, from
So dry and obtain final product.
As preferred embodiments of the present invention, step 1. in 88 parts of extracting epoxy resin by weight, 36 parts of polyamide,
22 parts of ethylene-vinyl acetate, 9 parts of glycine zine, 3 parts of Sodium Polyacrylate, 190 parts of tetrahydrofuran, 47 parts of chloroform, methyl
17 parts of triethoxysilane, 25 parts of zirconate coupling agent, 7 parts of paraffin oil, 16 parts of boron nitride, 2 parts of cesium acetate, isopropanol 12
Part, 5 parts of petroleum ester..
The method of the present invention can form one layer of extinction film on the surface of metal bellows, and the film can be emitted onto ripple
The wide of pipe surface partially absorbs, and rather than surrounding space is directly reflexed to, reduces the light pollution to surrounding；This layer of extinction film
Can be brought into close contact with the body of metal bellows, though for a long time by ultraviolet irradiation also will not peeling come off, high temperature resistant with
Low temperature, service life is more long.
Specific embodiment
The preferred embodiments of the present invention are described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
[embodiment 1]
1. 80 parts of extracting epoxy resin, 30 parts of polyamide, 18 parts of ethylene-vinyl acetate, glycine zine 6 by weight
Part, 2 parts of Sodium Polyacrylate, 180 parts of tetrahydrofuran, 40 parts of chloroform, 15 parts of MTES, zirconate coupling
22 parts of agent, 5 parts of paraffin oil, 13 parts of boron nitride, 1 part of cesium acetate, 10 parts of isopropanol, 2 parts of petroleum ester；
2. tetrahydrofuran, chloroform, epoxy resin, polyamide, ethylene-vinyl acetate are added into reactor,
Temperature control is stirred 50 minutes at 35 DEG C with the speed of 40rpm, adds glycine zine, Sodium Polyacrylate, methyl triethoxy
Silane, zirconate coupling agent, are stirred 10 minutes with the speed of 80rpm, add paraffin oil, boron nitride, cesium acetate, isopropyl
Alcohol, petroleum ester, temperature are increased to 50 DEG C, are stirred 15 minutes with the speed of 130rpm, and coating liquid is obtained after natural cooling；
3. wavy metal pipe surface is rinsed with giant, is dried naturally after cleaning, gained coating liquid is added
Temperature controllable spraying machine, the temperature control of spraying machine is uniformly sprayed in bellows surface coating liquid with shower nozzle at 60 DEG C, is dried in the air naturally
It is dry to obtain final product.
[embodiment 2]
1. 90 parts of extracting epoxy resin, 40 parts of polyamide, 26 parts of ethylene-vinyl acetate, glycine zine by weight
12 parts, 5 parts of Sodium Polyacrylate, 200 parts of tetrahydrofuran, 50 parts of chloroform, 18 parts of MTES, zirconate idol
28 parts of agent of connection, 8 parts of paraffin oil, 18 parts of boron nitride, 3 parts of cesium acetate, 15 parts of isopropanol, 8 parts of petroleum ester；
2. tetrahydrofuran, chloroform, epoxy resin, polyamide, ethylene-vinyl acetate are added into reactor,
Temperature control is stirred 70 minutes at 45 DEG C with the speed of 50rpm, adds glycine zine, Sodium Polyacrylate, methyl triethoxy
Silane, zirconate coupling agent, are stirred 20 minutes with the speed of 90rpm, add paraffin oil, boron nitride, cesium acetate, isopropyl
Alcohol, petroleum ester, temperature are increased to 55 DEG C, are stirred 25 minutes with the speed of 150rpm, and coating liquid is obtained after natural cooling；
3. wavy metal pipe surface is rinsed with giant, is dried naturally after cleaning, gained coating liquid is added
Temperature controllable spraying machine, the temperature control of spraying machine is uniformly sprayed in bellows surface coating liquid with shower nozzle at 70 DEG C, is dried in the air naturally
It is dry to obtain final product.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (2)
1. it is a kind of wavy metal pipe surface formed extinction film method, it is characterised in that comprise the following steps：
1. extracting epoxy resin 80-90 parts by weight, polyamide 30-40 parts, ethylene-vinyl acetate 18-26 parts, sweet ammonia
Sour zinc 6-12 parts, Sodium Polyacrylate 2-5 parts, tetrahydrofuran 180-200 parts, chloroform 40-50 parts, MTES
15-18 parts, 22-28 parts of zirconate coupling agent, paraffin oil 5-8 parts, boron nitride 13-18 parts, cesium acetate 1-3 parts, isopropanol 10-
15 parts, petroleum ester 2-8 parts；
2. tetrahydrofuran, chloroform, epoxy resin, polyamide, ethylene-vinyl acetate are added into reactor, temperature
Control is stirred 50-70 minutes at 35-45 DEG C with the speed of 40-50rpm, adds glycine zine, Sodium Polyacrylate, methyl three
Ethoxysilane, zirconate coupling agent, are stirred 10-20 minutes with the speed of 80-90rpm, add paraffin oil, boron nitride,
Cesium acetate, isopropanol, petroleum ester, temperature are increased to 50-55 DEG C, are stirred 15-25 minutes with the speed of 130-150rpm, naturally cold
But coating liquid is obtained afterwards；
3. wavy metal pipe surface is rinsed with giant, is dried naturally after cleaning, gained coating liquid added adjustable
Warm spraying machine, the temperature control of spraying machine is uniformly sprayed in bellows surface coating liquid with shower nozzle at 60-70 DEG C, is dried in the air naturally
It is dry to obtain final product.
2. according to claim 1 wavy metal pipe surface formed extinction film method, it is characterised in that step 1. in press
88 parts of weight portion extracting epoxy resin, 36 parts of polyamide, 22 parts of ethylene-vinyl acetate, 9 parts of glycine zine, polyacrylic acid
3 parts of sodium, 190 parts of tetrahydrofuran, 47 parts of chloroform, 17 parts of MTES, 25 parts of zirconate coupling agent, paraffin
7 parts of oil, 16 parts of boron nitride, 2 parts of cesium acetate, 12 parts of isopropanol, 5 parts of petroleum ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076905.0A CN106833276A (en) | 2017-02-13 | 2017-02-13 | A kind of method for forming extinction film in wavy metal pipe surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076905.0A CN106833276A (en) | 2017-02-13 | 2017-02-13 | A kind of method for forming extinction film in wavy metal pipe surface |
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| Publication Number | Publication Date |
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| CN106833276A true CN106833276A (en) | 2017-06-13 |
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| CN201710076905.0A Pending CN106833276A (en) | 2017-02-13 | 2017-02-13 | A kind of method for forming extinction film in wavy metal pipe surface |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017448A (en) * | 2014-06-13 | 2014-09-03 | 浙江金陵光源电器有限公司 | Highly-thermally-conductive water-soluble photodiffusion coating as well as preparation method of the coating and preparation method of coating layer |
| CN104595852A (en) * | 2013-10-30 | 2015-05-06 | 深圳市绎立锐光科技开发有限公司 | Wavelength conversion device, diffuse reflection layer, light source system and projection system |
| CN105802398A (en) * | 2016-03-15 | 2016-07-27 | 盘锦凯米特新材料有限公司 | Environment-friendly water-based photodiffusion coating and preparation method and application thereof |
| CN106046883A (en) * | 2016-06-08 | 2016-10-26 | 杭州科能新材料科技有限公司 | Light absorption reflective paint and film adopting same |
-
2017
- 2017-02-13 CN CN201710076905.0A patent/CN106833276A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595852A (en) * | 2013-10-30 | 2015-05-06 | 深圳市绎立锐光科技开发有限公司 | Wavelength conversion device, diffuse reflection layer, light source system and projection system |
| CN104017448A (en) * | 2014-06-13 | 2014-09-03 | 浙江金陵光源电器有限公司 | Highly-thermally-conductive water-soluble photodiffusion coating as well as preparation method of the coating and preparation method of coating layer |
| CN105802398A (en) * | 2016-03-15 | 2016-07-27 | 盘锦凯米特新材料有限公司 | Environment-friendly water-based photodiffusion coating and preparation method and application thereof |
| CN106046883A (en) * | 2016-06-08 | 2016-10-26 | 杭州科能新材料科技有限公司 | Light absorption reflective paint and film adopting same |
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Application publication date: 20170613 |
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