CN106867397A - A kind of fan blade fire resistant anticorrosive powdery paints and preparation method thereof - Google Patents
A kind of fan blade fire resistant anticorrosive powdery paints and preparation method thereof Download PDFInfo
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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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- 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
- C09D5/038—Anticorrosion agents
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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
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- 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
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- 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
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- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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Abstract
The present invention relates to painting technical field, and in particular to a kind of fan blade fire resistant anticorrosive powdery paints and preparation method thereof, the powdery paints is made up of the raw material of following weight portion：50 70 parts of polymethyl-benzene base organic siliconresin, 20 30 parts of epoxy resin, 16 22 parts of curing agent, 1 1.5 parts of curing accelerator, 5 10 parts of nano-attapulgite, 5 10 parts of titanium dioxide, 48 parts of modified porous konilite, 14 parts of wooden calcium sulfonate, basic zirconium phosphate carries 13 parts of silver powder, 14 parts of alundum (Al2O3), 1.5 3.5 parts of perforate expanded perlite, 0.5 1 parts of phthalocyanine blue, 0.4 0.8 parts of styrax, 0.8 1.2 parts of levelling agent, powdery paints of the present invention has high temperature resistant, anticorrosion, coating strength is high, the advantages of good toughness, there is good protective effect to fan blade, extend its service life.
Description
Technical field
The present invention relates to painting technical field, and in particular to a kind of fan blade fire resistant anticorrosive powdery paints
And preparation method thereof.
Background technology
Blower fan is China to the custom of gas compression and gas conveying machinery referred to as, and usually said blower fan includes：Ventilation
Machine, air blower, wind-driven generator.Gas compression and gas conveying machinery be rotation mechanical energy be converted to gas pressure can and
Kinetic energy, and the machinery that gas is transferred out.Blower fan is mainly used in metallurgy, petrochemical industry, electric power, urban track traffic, weaving, ship
The ventilation of all fields of national economy such as oceangoing ship and various places.In addition to traditional application field, in gangue comprehensive utilization, newly
More than the 20 market potential fields such as the technological transformation of type dry method clinker, the energy-conservation of metallurgical industry and comprehensive utilization of resources will have larger
Development prospect.
In conveying high-temperature gas, fan blade is easily caused blade damage to blower fan under being chronically at high-temperature condition, while
Contain substantial amounts of corrosive gas in high-temperature gas sometimes, fan blade is vulnerable to corrosion so that the coating of blade is often
The situation for coming off, ftractureing occurs, so as to greatly affected the service life of blower fan.
In recent years, with the development of science and technology, the requirement to fire-resistant anticorrosion paint is more and more higher, conventional high-temperature resistant coating
Tolerable temperature is relatively low, only 200 DEG C or so for having, while antiseptic effect is also poor.Therefore, develop it is a kind of have resistance to temperature and
Coating with good antiseptic effect turns into a kind of inevitable.
The content of the invention
The invention provides a kind of fan blade fire resistant anticorrosive powdery paints and preparation method thereof, the powder is applied
Material has the advantages that high temperature resistant, anticorrosion, coating strength be high, good toughness, has good protective effect to fan blade, extension
Its service life.
To realize object above, the present invention is achieved by the following technical programs：
A kind of fan blade fire resistant anticorrosive powdery paints, is made up of the raw material of following weight portion：Polymethyl-benzene base
Organic siliconresin 50-70 parts, epoxy resin 20-30 parts, curing agent 16-22 parts, curing accelerator 1-1.5 parts, nano-attapulgite
It is native 5-10 parts, titanium dioxide 5-10 parts, modified porous konilite 4-8 parts, wooden calcium sulfonate 1-4 parts, basic zirconium phosphate carry 1-3 parts of silver powder,
Alundum (Al2O3) 1-4 parts, perforate expanded perlite 1.5-3.5 parts, phthalocyanine blue 0.5-1 parts, styrax 0.4-0.8 parts, levelling agent
0.8-1.2 parts.
Preferably, the fan blade is made up with fire resistant anticorrosive powdery paints of the raw material of following weight portion：Poly- first
60 parts of base phenyl organic siliconresin, 25 parts of epoxy resin, 18 parts of curing agent, 1.2 parts of curing accelerator, 8 parts of nano-attapulgite,
8 parts of titanium dioxide, 6 parts of modified porous konilite, 2.5 parts of wooden calcium sulfonate, basic zirconium phosphate carry 2 parts of silver powder, 2.5 parts of alundum (Al2O3),
2 parts of perforate expanded perlite, 0.8 part of phthalocyanine blue, 0.6 part of styrax, 1 part of levelling agent.
Preferably, the curing agent is the mixture of phenols curing agent and polyetheramine, the phenols curing agent and polyetheramine
Mass ratio be 10-15：1.The phenols curing agent can be any commercially available available phenols curing agent, such as phenols curing agent
DEH84, KD-404, PSG-01 etc..The polyetheramine can be any kind of polyetheramine, such as unitary polyetheramine M-1000,
M-2005, binary polyetheramine ED-2003, ED-900 etc..
Preferably, the curing accelerator is 1,2- methylimidazoles.
Preferably, the levelling agent is levelling agent PV88 or levelling agent RB988.
Present invention also offers the above-mentioned fan blade preparation method of fire resistant anticorrosive powdery paints, including following step
Suddenly：
(1) each raw material is weighed by recipe ratio, each raw material is mixed into 30-40min in high-speed mixer, obtain compound；
(2) compound that step (1) is obtained is transferred in screw extruder, room temperature is cooled to after material extrusion, use compressing tablet
Machine is pressed into thin slice, obtains compressing tablet material；
(3) the compressing tablet material that step (2) is obtained is taken, first coarse crushing is ground obtain fine powder again；
(4) fine powder that step (3) is obtained is taken, is separated by cyclone separator, classification sieving, detection obtains finished product.
Preferably, in the step (1), the rotating speed of high-speed mixer is 280-350r/min, and temperature is 35-45 DEG C.
The beneficial effects of the invention are as follows：
The reasonable science of composition of raw materials of the present invention, what matrix resin was selected is polymethyl-benzene base organic siliconresin, epoxy resin,
The two reasonable mixture ratio, you can ensure the heat-resisting quantity of resin, the compatibility between raw material, on this basis, this hair can be strengthened again
It is bright to be also added into various auxiliary agents, under the synergy with matrix resin, can the high temperature resistant of effectively enhanced powdery paints and anti-
Corrosivity, may help to improve adhesive force, caking property and antibiotic property of product etc. again.
Powdery paints excellent combination property of the invention, with excellent heat-resisting quantity and anticorrosive property, while film is attached
That intensity is high, good toughness, fan blade after long-term use, the coating peeling not easy to change on its surface.
Specific embodiment
Technical solution of the invention is further illustrated with reference to specific embodiment, embodiment is not to be construed as right
The limitation of technical solution.
Embodiment 1：
A kind of fan blade is made up with fire resistant anticorrosive powdery paints of the raw material of following weight portion：Polymethyl-benzene base has
60 parts of machine silicones, 25 parts of epoxy resin, 18 parts of curing agent, 1.2 parts of 1,2- methylimidazoles, 8 parts of nano-attapulgite, titanium white
8 parts of powder, 6 parts of modified porous konilite, 2.5 parts of wooden calcium sulfonate, basic zirconium phosphate carry 2 parts of silver powder, 2.5 parts of alundum (Al2O3), perforate
2 parts of expanded perlite, 0.8 part of phthalocyanine blue, 0.6 part of styrax, 1 part of levelling agent PV88.
Above-mentioned curing agent is the mixture of phenols curing agent DEH84 and unitary polyetheramine M-2005, and its mass ratio is 12：1.
The above-mentioned fan blade preparation method of fire resistant anticorrosive powdery paints, comprises the following steps：
(1) each raw material is weighed by recipe ratio, each raw material is mixed into 40min in high-speed mixer, obtain compound；It is wherein high
The rotating speed of fast mixer is 280r/min, and temperature is 45 DEG C；
(2) compound that step (1) is obtained is transferred in screw extruder, room temperature is cooled to after material extrusion, use compressing tablet
Machine is pressed into thin slice, obtains compressing tablet material；
(3) the compressing tablet material that step (2) is obtained is taken, first coarse crushing is ground obtain fine powder again；
(4) fine powder that step (3) is obtained is taken, is separated by cyclone separator, classification sieving, detection obtains finished product.
Embodiment 2：
A kind of fan blade is made up with fire resistant anticorrosive powdery paints of the raw material of following weight portion：Polymethyl-benzene base has
70 parts of machine silicones, 20 parts of epoxy resin, 22 parts of curing agent, 1.5 parts of 1,2- methylimidazoles, 5 parts of nano-attapulgite, titanium white
10 parts of powder, 4 parts of modified porous konilite, 4 parts of wooden calcium sulfonate, basic zirconium phosphate carry 1 part of silver powder, 4 parts of alundum (Al2O3), perforate expansion
1.5 parts of perlite, 1 part of phthalocyanine blue, 0.8 part of styrax, 0.8 part of levelling agent RB988.
Above-mentioned curing agent is the mixture of phenols curing agent PSG-01 and binary polyetheramine ED-2003, and its mass ratio is 15：
1。
The above-mentioned fan blade preparation method of fire resistant anticorrosive powdery paints, comprises the following steps：
(1) each raw material is weighed by recipe ratio, each raw material is mixed into 30min in high-speed mixer, obtain compound；It is wherein high
The rotating speed of fast mixer is 350r/min, and temperature is 35 DEG C；
(2) compound that step (1) is obtained is transferred in screw extruder, room temperature is cooled to after material extrusion, use compressing tablet
Machine is pressed into thin slice, obtains compressing tablet material；
(3) the compressing tablet material that step (2) is obtained is taken, first coarse crushing is ground obtain fine powder again；
(4) fine powder that step (3) is obtained is taken, is separated by cyclone separator, classification sieving, detection obtains finished product.
Embodiment 3：
A kind of fan blade is made up with fire resistant anticorrosive powdery paints of the raw material of following weight portion：Polymethyl-benzene base has
55 parts of machine silicones, 30 parts of epoxy resin, 18 parts of curing agent, 1.2 parts of 1,2- methylimidazoles, 5 parts of nano-attapulgite, titanium white
8 parts of powder, 8 parts of modified porous konilite, 1 part of wooden calcium sulfonate, basic zirconium phosphate carry 1 part of silver powder, 4 parts of alundum (Al2O3), perforate expansion
3.5 parts of perlite, 0.8 part of phthalocyanine blue, 0.8 part of styrax, 1.2 parts of levelling agent PV88.
Above-mentioned curing agent is the mixture of phenols curing agent KD-404 and binary polyetheramine ED-900, and its mass ratio is 10：
1。
The above-mentioned fan blade preparation method of fire resistant anticorrosive powdery paints, comprises the following steps：
(1) each raw material is weighed by recipe ratio, each raw material is mixed into 35min in high-speed mixer, obtain compound；It is wherein high
The rotating speed of fast mixer is 300r/min, and temperature is 40 DEG C；
(2) compound that step (1) is obtained is transferred in screw extruder, room temperature is cooled to after material extrusion, use compressing tablet
Machine is pressed into thin slice, obtains compressing tablet material；
(3) the compressing tablet material that step (2) is obtained is taken, first coarse crushing is ground obtain fine powder again；
(4) fine powder that step (3) is obtained is taken, is separated by cyclone separator, classification sieving, detection obtains finished product.
Embodiment 4：
A kind of fan blade is made up with fire resistant anticorrosive powdery paints of the raw material of following weight portion：Polymethyl-benzene base has
50 parts of machine silicones, 30 parts of epoxy resin, 16 parts of curing agent, 1 part of 1,2- methylimidazoles, 10 parts of nano-attapulgite, titanium white
5 parts of powder, 8 parts of modified porous konilite, 1 part of wooden calcium sulfonate, basic zirconium phosphate carry 3 parts of silver powder, 1 part of alundum (Al2O3), perforate expansion
3.5 parts of perlite, 0.5 part of phthalocyanine blue, 0.4 part of styrax, 1.2 parts of levelling agent PV88.
Above-mentioned curing agent is the mixture of phenols curing agent DEH84 and unitary polyetheramine M-1000, and its mass ratio is 13：1.
The above-mentioned fan blade preparation method of fire resistant anticorrosive powdery paints is with embodiment 1.
Embodiment 5：
A kind of fan blade is made up with fire resistant anticorrosive powdery paints of the raw material of following weight portion：Polymethyl-benzene base has
65 parts of machine silicones, 20 parts of epoxy resin, 16 parts of curing agent, 1 part of 1,2- methylimidazoles, 8 parts of nano-attapulgite, titanium dioxide
6 parts, that 8 parts of modified porous konilite, 1 part of wooden calcium sulfonate, basic zirconium phosphate carry 3 parts of silver powder, 1 part of alundum (Al2O3), perforate expansion is precious
2.5 parts of pearl rock, 1 part of phthalocyanine blue, 0.8 part of styrax, 1.2 parts of levelling agent PV88.
Above-mentioned curing agent is the mixture of phenols curing agent PSG-01 and unitary polyetheramine M-2005, and its mass ratio is 10：
1。
The above-mentioned fan blade preparation method of fire resistant anticorrosive powdery paints is with embodiment 1.
Embodiment 6：
A kind of fan blade is made up with fire resistant anticorrosive powdery paints of the raw material of following weight portion：Polymethyl-benzene base has
70 parts of machine silicones, 30 parts of epoxy resin, 16 parts of curing agent, 1.5 parts of 1,2- methylimidazoles, 10 parts of nano-attapulgite, titanium
5 parts of white powder, 8 parts of modified porous konilite, 4 parts of wooden calcium sulfonate, 1 part of silver powder of basic zirconium phosphate load, 3 parts of alundum (Al2O3), perforate are swollen
1.5 parts of swollen perlite, 1 part of phthalocyanine blue, 0.5 part of styrax, 1.2 parts of levelling agent RB988.
Above-mentioned curing agent is the mixture of phenols curing agent DEH84 and binary polyetheramine ED-900, the phenols curing agent
It is 15 with the mass ratio of polyetheramine：1.
The above-mentioned fan blade preparation method of fire resistant anticorrosive powdery paints is with embodiment 2.
Performance test：
By powdery paints even application of the present invention in fan blade, heat resistance and corrosion resistance test are carried out afterwards.Heat resistance
Test temperature is 450-500 DEG C, and the time is 36h.Corrosion resistance test carries out salt spray resistance examination from 3wt%NaCl solution at 35 DEG C
Test, the time is 120 days.Powdery paints of the present invention can reach 450-500 DEG C with tolerable temperature, while having good anti-corrosion to imitate
Really.
Claims (7)
1. a kind of fan blade fire resistant anticorrosive powdery paints, it is characterised in that be made up of the raw material of following weight portion：It is poly-
Methylphenylsiloxane 50-70 parts, epoxy resin 20-30 parts, curing agent 16-22 parts, curing accelerator 1-1.5 parts, receive
5-10 parts of attapulgite of rice, titanium dioxide 5-10 parts, modified porous konilite 4-8 parts, wooden calcium sulfonate 1-4 parts, basic zirconium phosphate load silver
Powder 1-3 parts, alundum (Al2O3) 1-4 parts, perforate expanded perlite 1.5-3.5 parts, phthalocyanine blue 0.5-1 parts, styrax 0.4-0.8
Part, levelling agent 0.8-1.2 parts.
2. fan blade according to claim 1 fire resistant anticorrosive powdery paints, it is characterised in that by following weight
The raw material of part is made：60 parts of polymethyl-benzene base organic siliconresin, 25 parts of epoxy resin, 18 parts of curing agent, curing accelerator 1.2
Part, 8 parts of nano-attapulgite, 8 parts of titanium dioxide, 6 parts of modified porous konilite, 2.5 parts of wooden calcium sulfonate, basic zirconium phosphate carry silver powder 2
Part, 2.5 parts of alundum (Al2O3), 2 parts of perforate expanded perlite, 0.8 part of phthalocyanine blue, 0.6 part of styrax, 1 part of levelling agent.
3. fan blade according to claim 1 fire resistant anticorrosive powdery paints, it is characterised in that the curing agent
It is phenols curing agent and the mixture of polyetheramine, the phenols curing agent is 8-12 with the mass ratio of polyetheramine：1.
4. fan blade according to claim 1 fire resistant anticorrosive powdery paints, it is characterised in that the solidification promotees
Enter agent for 1,2- methylimidazoles.
5. fan blade according to claim 1 fire resistant anticorrosive powdery paints, it is characterised in that the levelling agent
It is levelling agent PV88 or levelling agent RB988.
6. the preparation method of fire resistant anticorrosive powdery paints of the fan blade according to claim any one of 1-5, its
It is characterised by, comprises the following steps：
(1) each raw material is weighed by recipe ratio, each raw material is mixed into 30-40min in high-speed mixer, obtain compound；
(2) compound that step (1) is obtained is transferred in screw extruder, room temperature is cooled to after material extrusion, use tablet press machine pressure
Flakiness, obtains compressing tablet material；
(3) the compressing tablet material that step (2) is obtained is taken, first coarse crushing is ground obtain fine powder again；
(4) fine powder that step (3) is obtained is taken, is separated by cyclone separator, classification sieving, detection obtains finished product.
7. the fan blade according to claim 6 preparation method of fire resistant anticorrosive powdery paints, it is characterised in that
In the step (1), the rotating speed of high-speed mixer is 280-350r/min, and temperature is 35-45 DEG C.
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Cited By (6)
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| CN108099385A (en) * | 2018-01-08 | 2018-06-01 | 天长市嘉瑞包装材料有限公司 | The roller brush equipment and its application method of a kind of packing bag for medical use label |
| CN108344748A (en) * | 2018-01-08 | 2018-07-31 | 天长市嘉瑞包装材料有限公司 | A kind of detection device of packing bag for medical use |
| CN108344716A (en) * | 2018-01-08 | 2018-07-31 | 天长市嘉瑞包装材料有限公司 | A kind of verifying attachment of medical respiration bag |
| CN109266214A (en) * | 2018-09-19 | 2019-01-25 | 江苏三木化工股份有限公司 | Heat Resistant Powder Coatings of high adhesion force and preparation method thereof |
| CN109535920A (en) * | 2018-10-16 | 2019-03-29 | 遵义春华新材料科技有限公司 | A kind of powdery paints and preparation method thereof containing polyether sulfone |
| CN109762452A (en) * | 2018-12-29 | 2019-05-17 | 山东千江粉末科技有限公司 | A kind of high temperature resistant grit powder coating and preparation method thereof |
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| CN102101966A (en) * | 2009-12-16 | 2011-06-22 | 上海船舶工艺研究所 | Powder paint for plastic coating of firefighting pipelines and manufacturing method thereof |
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| CN108099385A (en) * | 2018-01-08 | 2018-06-01 | 天长市嘉瑞包装材料有限公司 | The roller brush equipment and its application method of a kind of packing bag for medical use label |
| CN108344748A (en) * | 2018-01-08 | 2018-07-31 | 天长市嘉瑞包装材料有限公司 | A kind of detection device of packing bag for medical use |
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| CN109266214A (en) * | 2018-09-19 | 2019-01-25 | 江苏三木化工股份有限公司 | Heat Resistant Powder Coatings of high adhesion force and preparation method thereof |
| CN109535920A (en) * | 2018-10-16 | 2019-03-29 | 遵义春华新材料科技有限公司 | A kind of powdery paints and preparation method thereof containing polyether sulfone |
| CN109762452A (en) * | 2018-12-29 | 2019-05-17 | 山东千江粉末科技有限公司 | A kind of high temperature resistant grit powder coating and preparation method thereof |
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Application publication date: 20170620 |