CN105462455A - Special powder coating used for pumps and valves and having good stain resistance - Google Patents

Special powder coating used for pumps and valves and having good stain resistance Download PDF

Info

Publication number
CN105462455A
CN105462455A CN201510865426.8A CN201510865426A CN105462455A CN 105462455 A CN105462455 A CN 105462455A CN 201510865426 A CN201510865426 A CN 201510865426A CN 105462455 A CN105462455 A CN 105462455A
Authority
CN
China
Prior art keywords
parts
nano
minute
resin
coating
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.)
Withdrawn
Application number
CN201510865426.8A
Other languages
Chinese (zh)
Inventor
孔华英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONGLING SIDE TECHNOLOGY Co Ltd
Original Assignee
TONGLING SIDE TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TONGLING SIDE TECHNOLOGY Co Ltd filed Critical TONGLING SIDE TECHNOLOGY Co Ltd
Priority to CN201510865426.8A priority Critical patent/CN105462455A/en
Publication of CN105462455A publication Critical patent/CN105462455A/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • 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
    • C09D5/16—Antifouling paints; Underwater 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
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a special powder coating used for pumps and valves and having good stain resistance. The special powder coating is prepared from raw materials in parts by weight as follows: 44-47 parts of hydroxyl polyester resin, 7-8 parts of fluorocarbon resin, 9-11 parts of organic silicon resin, 4-5 parts of triglycidyl isocyanurate, 13-15 parts of nano-aluminium oxide, 0.8-0.9 parts of perfluorooctyltriethoxysilane, 25-30 parts of an ethanol solution with the concentration of 75wt%, 0.5-0.6 parts of a silane coupling agent kh560, 1-1.2 parts of an organosilicon leveling agent, 0.6-0.7 parts of guar gum, 4-5 parts of polyvinylidene fluoride, 3-4 parts of micron sized silica aerogel, 9-10 parts of nano titanium dioxide, 12-14 parts of calcium carbonate and a proper amount of water. A prepared coating film has the good stain resistance, and meanwhile, the coating has the good adhesion, cannot peel off, has light fastness, is stable, adopts the simple technology and has the long service life.

Description

The pump valve proprietary powder coatings that a kind of tool resistant is effective
Technical field
The present invention relates to technical field of coatings, particularly relate to the pump valve proprietary powder coatings that a kind of tool resistant is effective.
Background technology
In recent years, the application of powder coating has surmounted water-borne coatings and high solid coating etc. in coatings industry, becomes industry member and uses one of more coating variety.Powder coating process solves the problems such as inflammable, the explosive and contaminate environment existing for traditional paint coating process, and its coating possesses superior performance, the recyclable use again of raw material, and coating process is simple.Pump can be widely used in, valve housing is coated with and loads onto.Because pump valve is foundry goods or forging, therefore its surface irregularity, also certain defect is there is in currently available technology for the functional powder coating technology of valve surface process, cause coating to occur the defects such as shrinkage cavity, pinprick and serious orange peel shape, and then cause pump valve to be restricted in special dimension application such as food, biology, pharmacy, chemical industry, space flight and electronics.And most of pump valve all can be used in the factor such as the media environment impact of High water cut, Gao Hansha, deep-etching, increase the weight of the corrosion of pump valve, easier fouling on pump valve, thus cause pump valve short for work-ing life, the problem that round of visits is short, workload is large, make troubles to use, general surface intensified technique mainly contains metal plating, ceramic coating, some other coating, although slow down wearing and tearing to a certain extent, improve erosion resistance, but all there is weak point: the easy layering of metal plating causes coming off; Pottery shock resistance is poor, easy chipping phenomenon; Some polymeric coating mechanics and thermal characteristics difference etc.Thus research and development have the powder coating of the functions such as weather-proof, water-tight corrosion-proof, and possess skills the meaning promoting to improve with industry.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides the pump valve proprietary powder coatings that a kind of tool resistant is effective.
The present invention is achieved by the following technical solutions:
The pump valve proprietary powder coatings that tool resistant is effective, is made up of the raw material of following weight part: hydroxy polyester resin 44-47, fluorocarbon resin 7-8, silicone resin 9-11, isocyanuric acid three-glycidyl ester 4-5, nano-aluminium oxide 13-15, perfluoro capryl triethoxyl silane 0.8-0.9, concentration are that ethanolic soln 25-30, the silane coupling agent kh5600.5-0.6 of 75wt%, organosilicon flow agent 1-1.2, guar gum 0.6-0.7, polyvinylidene difluoride (PVDF) 4-5, white rouge aerogel 3-4, nano titanium oxide 9-10, calcium carbonate 12-14, water are appropriate.
The pump valve proprietary powder coatings that described a kind of tool resistant is effective, is prepared from by following concrete steps:
(1) nano-aluminium oxide is put into the ethanolic soln that concentration is 75wt%, dispersed with stirring is even, then perfluoro capryl triethoxyl silane is added, reflux 2-2.5 hour, adds silane coupling agent kh560 after cooling, continue stirring reaction 2-3 hour, last underpressure distillation, slough the solvent in system, with the dry 60-80 minute of the temperature of 80-85 DEG C in vacuum drying oven, obtain active nano aluminium sesquioxide;
(2) calcium carbonate is added suitable quantity of water grinding 40-60 minute, filtration drying, cross 400 mesh sieves and then mix with nano titanium oxide, obtain mixed powder stand-by; To add the water of 5-7 times amount in white rouge aerogel, dispersed with stirring is even, is heated to 50-60 DEG C, adds mixed powder, stirs 30-40 minute, then spraying dry, obtain modified filler with the speed of 300 revs/min;
(3) hydroxy polyester resin, fluorocarbon resin, silicone resin, isocyanuric acid three-glycidyl ester are put into after homogenizer stirs 20-30 minute with the speed of 1000 revs/min and added active nano aluminium sesquioxide and modified filler, continue to stir discharging after 10-15 minute, compound is sent into twin screw melt extruder, continue to add all the other remaining components, melt extrude, compressing tablet, obtained fine powder through pulverizing 180 mesh sieves and get final product.
Advantage of the present invention is: the present invention adds a small amount of fluorocarbon resin Substitute For Partial hydroxy polyester resin, in the process of powder coating solidification, fluorocarbon chain section in fluorocarbon resin there occurs surface enrichment, so a small amount of fluorine just can significantly improve the hydro-oleophobicity of coating, the heat-proof water of coating, acid-proof alkaline and snappiness can be improved simultaneously; Coordinate and add through the obtained active nano aluminium sesquioxide of special process process, be easy to form chemical bonding with F-C key, make coating structure more firm, and the contact angle of coatingsurface to water sharply increases, further increase the hydrophobicity of coating, the powder coating made has anticorrosive, acid and alkali-resistance, weathering resistance, hydrophobic and lyophobic property etc. more than general powder coating excellence.
White rouge aerogel, nano titanium oxide add in the preparation of powder coating by a series of technique by the present invention, coordinate and add silicone resin, fluorocarbon resin, the coating film made is made to possess good resistance to soiling, the present invention simultaneously possesses good sticking power, obscission can not be there is, fast light stable, technique is simple, long service life.
Embodiment
The pump valve proprietary powder coatings that tool resistant is effective, is made up of the raw material of following weight part (kilogram): hydroxy polyester resin 44, fluorocarbon resin 7, silicone resin 9, isocyanuric acid three-glycidyl ester 4, nano-aluminium oxide 13, perfluoro capryl triethoxyl silane 0.8, concentration are that the ethanolic soln 25 of 75wt%, silane coupling agent kh5600.5, organosilicon flow agent 1, guar gum 0.6, polyvinylidene difluoride (PVDF) 4, white rouge aerogel 3, nano titanium oxide 9, calcium carbonate 12, water are appropriate.
The pump valve proprietary powder coatings that described a kind of tool resistant is effective, is prepared from by following concrete steps:
(1) nano-aluminium oxide is put into the ethanolic soln that concentration is 75wt%, dispersed with stirring is even, then perfluoro capryl triethoxyl silane is added, reflux 2 hours, adds silane coupling agent kh560 after cooling, continue stirring reaction 2 hours, last underpressure distillation, slough the solvent in system, with the temperature of 80 DEG C drying 60 minutes in vacuum drying oven, obtain active nano aluminium sesquioxide;
(2) calcium carbonate is added suitable quantity of water and grind 40 minutes, filtration drying, cross 400 mesh sieves and then mix with nano titanium oxide, obtain mixed powder stand-by; To add the water of 5 times amount in white rouge aerogel, dispersed with stirring is even, is heated to 50 DEG C, adds mixed powder, stir 30 minutes, then spraying dry, obtain modified filler with the speed of 300 revs/min;
(3) hydroxy polyester resin, fluorocarbon resin, silicone resin, isocyanuric acid three-glycidyl ester are put into after homogenizer stirs 20 minutes with the speed of 1000 revs/min and added active nano aluminium sesquioxide and modified filler, continue stirring discharging after 10 minutes, compound is sent into twin screw melt extruder, continue to add all the other remaining components, melt extrude, compressing tablet, obtained fine powder through pulverizing 180 mesh sieves and get final product.
Electrostatic spraying constructional method is adopted to act on the device surface such as pump, valve powder coating of the present invention, through the abundant solidification of 180 DEG C, naturally cool to room temperature, place after 24 hours, measure coating performance: paint film appearance flat smooth, surface tinted is consistent, without particle, pin hole, bubble, wrinkle; Sticking power reaches 1 grade, and resistance to neutral salt spray 2000 hours is without exception, and resistance to impact shock is greater than 60cm.

Claims (2)

1. the pump valve proprietary powder coatings that a tool resistant is effective, it is characterized in that, be made up of the raw material of following weight part: hydroxy polyester resin 44-47, fluorocarbon resin 7-8, silicone resin 9-11, isocyanuric acid three-glycidyl ester 4-5, nano-aluminium oxide 13-15, perfluoro capryl triethoxyl silane 0.8-0.9, concentration is the ethanolic soln 25-30 of 75wt%, silane coupling agent kh5600.5-0.6, organosilicon flow agent 1-1.2, guar gum 0.6-0.7, polyvinylidene difluoride (PVDF) 4-5, white rouge aerogel 3-4, nano titanium oxide 9-10, calcium carbonate 12-14, water is appropriate.
2. the pump valve proprietary powder coatings that a kind of tool resistant is effective according to claim 1, is characterized in that, is prepared from by following concrete steps:
(1) nano-aluminium oxide is put into the ethanolic soln that concentration is 75wt%, dispersed with stirring is even, then perfluoro capryl triethoxyl silane is added, reflux 2-2.5 hour, adds silane coupling agent kh560 after cooling, continue stirring reaction 2-3 hour, last underpressure distillation, slough the solvent in system, with the dry 60-80 minute of the temperature of 80-85 DEG C in vacuum drying oven, obtain active nano aluminium sesquioxide;
(2) calcium carbonate is added suitable quantity of water grinding 40-60 minute, filtration drying, cross 400 mesh sieves and then mix with nano titanium oxide, obtain mixed powder stand-by; To add the water of 5-7 times amount in white rouge aerogel, dispersed with stirring is even, is heated to 50-60 DEG C, adds mixed powder, stirs 30-40 minute, then spraying dry, obtain modified filler with the speed of 300 revs/min;
(3) hydroxy polyester resin, fluorocarbon resin, silicone resin, isocyanuric acid three-glycidyl ester are put into after homogenizer stirs 20-30 minute with the speed of 1000 revs/min and added active nano aluminium sesquioxide and modified filler, continue to stir discharging after 10-15 minute, compound is sent into twin screw melt extruder, continue to add all the other remaining components, melt extrude, compressing tablet, obtained fine powder through pulverizing 180 mesh sieves and get final product.
CN201510865426.8A 2015-12-02 2015-12-02 Special powder coating used for pumps and valves and having good stain resistance Withdrawn CN105462455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510865426.8A CN105462455A (en) 2015-12-02 2015-12-02 Special powder coating used for pumps and valves and having good stain resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510865426.8A CN105462455A (en) 2015-12-02 2015-12-02 Special powder coating used for pumps and valves and having good stain resistance

Publications (1)

Publication Number Publication Date
CN105462455A true CN105462455A (en) 2016-04-06

Family

ID=55600628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510865426.8A Withdrawn CN105462455A (en) 2015-12-02 2015-12-02 Special powder coating used for pumps and valves and having good stain resistance

Country Status (1)

Country Link
CN (1) CN105462455A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106669856A (en) * 2015-11-11 2017-05-17 中国石油化工股份有限公司 Anthraquinone hydrogenation monolithic catalyst with non-uniform channels and preparation method of catalyst
CN106675348A (en) * 2017-01-19 2017-05-17 广东华江粉末科技有限公司 Powder coating for aluminum template and preparation method and application of powder coating
CN107033731A (en) * 2016-11-17 2017-08-11 广东美的环境电器制造有限公司 Dust-proof anti-soil powdery paints and its preparation method and application and dust-proof anti-soil product
CN108753125A (en) * 2018-05-23 2018-11-06 上海新泊地化工技术服务有限公司 A kind of high adhesion force high temperature resistance polyester powdery paints and preparation method thereof
CN109161311A (en) * 2018-08-23 2019-01-08 黄山佳杰新材料科技有限公司 High adhesion force Heat Resistant Powder Coatings polyester resin and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101671518A (en) * 2009-08-14 2010-03-17 老虎粉末涂料制造（太仓）有限公司 Powder coating with super-weathering resistance, preparation method and application thereof
CN104130638A (en) * 2014-07-18 2014-11-05 安徽千和新材料科技发展有限公司 Aqueous fire-proof corrosion-proof paint for steel structure and preparation method thereof
CN105038528A (en) * 2015-07-30 2015-11-11 安徽荣达阀门有限公司 Oil-resistant valve antifouling powder coating with excellent mechanical property and preparation method of coating

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101671518A (en) * 2009-08-14 2010-03-17 老虎粉末涂料制造（太仓）有限公司 Powder coating with super-weathering resistance, preparation method and application thereof
CN104130638A (en) * 2014-07-18 2014-11-05 安徽千和新材料科技发展有限公司 Aqueous fire-proof corrosion-proof paint for steel structure and preparation method thereof
CN105038528A (en) * 2015-07-30 2015-11-11 安徽荣达阀门有限公司 Oil-resistant valve antifouling powder coating with excellent mechanical property and preparation method of coating

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106669856A (en) * 2015-11-11 2017-05-17 中国石油化工股份有限公司 Anthraquinone hydrogenation monolithic catalyst with non-uniform channels and preparation method of catalyst
CN106669856B (en) * 2015-11-11 2019-04-12 中国石油化工股份有限公司 A kind of non-homogeneous duct monolithic catalyst of anthraquinone hydrogenation and preparation method thereof
CN107033731A (en) * 2016-11-17 2017-08-11 广东美的环境电器制造有限公司 Dust-proof anti-soil powdery paints and its preparation method and application and dust-proof anti-soil product
CN106675348A (en) * 2017-01-19 2017-05-17 广东华江粉末科技有限公司 Powder coating for aluminum template and preparation method and application of powder coating
CN106675348B (en) * 2017-01-19 2019-09-17 山东千江粉末科技有限公司 A kind of aluminum alloy pattern plate powdery paints and its preparation method and application
CN108753125A (en) * 2018-05-23 2018-11-06 上海新泊地化工技术服务有限公司 A kind of high adhesion force high temperature resistance polyester powdery paints and preparation method thereof
CN109161311A (en) * 2018-08-23 2019-01-08 黄山佳杰新材料科技有限公司 High adhesion force Heat Resistant Powder Coatings polyester resin and preparation method thereof

Similar Documents

Publication Publication Date Title
CN105462455A (en) Special powder coating used for pumps and valves and having good stain resistance
CN102731052B (en) Aqueous organic-inorganic composite coating and preparation method thereof
CN105462452A (en) Anti-ultraviolet and anti-aging powder coating added with nano titanium dioxide
CN109370418A (en) A kind of super hydrophobic coating, coating and its preparation method and application
CN103224743B (en) A kind of Fluorocarbon aluminum paint for ceramic substrate and manufacture method thereof
CN111534162B (en) Montmorillonite-based photocatalytic super-hydrophobic coating and preparation method thereof
CN105925073A (en) Anti-corrosion super-hydrophobic heat reflecting paint and preparation method thereof
CN103113825A (en) Nano composite protecting coating and manufacturing method thereof
CN102250518B (en) Double-rubber anti-corrosion coating and preparation method thereof
CN105462454A (en) Special powder coating for antibacterial and mould-proof pump valve
CN105038562A (en) Antifouling powder coating with high strength and good heat insulation property for valves, and preparation method for antifouling powder coating
CN104148258A (en) Fluorocarbon aluminum panel manufacturing technique
CN105131810A (en) Antifouling powdery paint for waterproof valve and manufacturing method thereof
CN105440902A (en) Hydrophobicity-enhanced powder coating for corrosion protection of pump valves
CN105462458A (en) Special powder coating added with silica powder and applied to pump valve
CN105462457A (en) Heat-proof powder coating for corrosion prevention of pump valve
CN108727961A (en) Heat insulating and corrosion coating and preparation method thereof
CN105440928A (en) Special powder paint with good water resistance and weather resistance for pump valve
CN104974643A (en) Water-based coating for protecting stony cultural relics and preparation method of coating
CN104559644A (en) Thermal insulation coating
CN111138112A (en) Natural stone imitation layer, photovoltaic building material and preparation method thereof
CN105462456A (en) Antistatic powder coating for pump valve
CN106216206A (en) A kind of method at metal deposit surface-coated water paint
CN105153892A (en) High/low-temperature-resistant valve antifouling powdery paint and manufacturing method thereof
CN107523187B (en) Enhanced thermal insulation reflective coating

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20160406