CN106837027B - One kind is anti-to lose hood support rod - Google Patents

One kind is anti-to lose hood support rod Download PDF

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Publication number
CN106837027B
CN106837027B CN201611266382.8A CN201611266382A CN106837027B CN 106837027 B CN106837027 B CN 106837027B CN 201611266382 A CN201611266382 A CN 201611266382A CN 106837027 B CN106837027 B CN 106837027B
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parts
support rod
paint
spraying
methyl
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CN106837027A (en
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程庆保
张永根
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Anhui Hengtian Ecological Agriculture Co. Ltd.
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Anhui Hengtian Ecological Agriculture Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/047—Portable bars or the like, i.e. completely removable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/002—Pretreatement
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • C08K5/5465—Silicon-containing compounds containing nitrogen containing at least one C=N bond
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/55—Boron-containing 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0831—Gold
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/085—Copper

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The present invention discloses one kind and prevents losing hood support rod, is made of following methods: (1) by support rod after molding using ultrasonic cleaning oil removing；(2) support rod after oil removing is subjected to vacuum static electricity spraying with paint；(3) after electrostatic spraying, the ethanol solution that volume fraction is 70% is uniformly sprayed on support rod surface, after natural drying, is made anti-and loses hood support rod.Using method of the invention, hood support rod obtained, the uniform color on surface, smoothness is good, and extremely wear-resistant, and paint film is not easily to fall off, the metal surface of protection support rod that can be permanent；Paint provided by the invention is suitble to spray using vacuum static electricity, and energy vacuum degree, electrostatic pressure are lower, and spray time is shorter, can greatly reduce cost, it can be achieved that large-scale batch production.

Description

One kind is anti-to lose hood support rod
Technical field
The invention belongs to hood support rod preparation fields, and in particular to one kind is anti-to lose hood support rod.
Background technique
Hood support rod is an important components in automobile, when hood is opened, needs support rod branch Prop up cover.During Reusability, the paint film on surface is easily worn support rod, so that the corrosion of support rod adds Fastly, service life serious curtailment.Existing vacuum static electricity spraying process, electrostatic pressure is higher, and spray time is longer, causes production Higher cost, and the paint film after spraying therefore is unable to satisfy the technical requirements of support rod intolerant to abrasion.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides one kind and prevents losing hood support rod.
The present invention is achieved by the following technical solutions.
One kind is anti-to lose hood support rod, is made of following steps:
(1) by support rod after molding use ultrasonic cleaning oil removing, wherein degreasing fluid by following parts by weight component system At: 18-20 parts of sodium phosphate, 15-17 parts of sodium nitrite, 5-7 parts of dodecyl lysine salt, 6-8 parts of tartaric acid, Pfansteihl sodium 3- 5 parts, 190-200 parts of water；
(2) support rod after oil removing is subjected to vacuum static electricity spraying with paint, wherein painting by the component of following parts by weight It is made: 60-70 parts of acrylic acid ester emulsion, 30-40 parts of Cu-Zn alloy powder, 1-3 parts of 3- amino-4-methoxyacetanilide, allyl contracting 10-12 parts of water glycerin ether, 4-6 parts of methyl tributanoximo silane, 9-11 parts of 4- methyl -3- enanthol, dinonyl phthalate 3-5 parts, 5-7 parts of butyl borate, 2-4 parts of valeryl methyl acetate, 29-38 parts of deionized water；
(3) after electrostatic spraying, the ethanol solution that volume fraction is 70%, naturally dry are uniformly sprayed on support rod surface Afterwards, it is made anti-and loses hood support rod.
Specifically, the paint in above-mentioned steps (2) is made of following steps: Cu-Zn alloy powder is added in deionized water, then 3- amino-4-methoxyacetanilide, methyl tributanoximo silane are added thereto, is stirred using the revolving speed of 400r/min It after 20min, feeds the mixture into acrylic acid ester emulsion, continues that allyl glycidyl ether, 4- methyl -3- are added thereto Enanthol, dinonyl phthalate, butyl borate, valeryl methyl acetate continue to stir 30min using the revolving speed of 500r/min Afterwards, paint is made.
Specifically, the condition of above-mentioned steps (2) vacuum static electricity spray painting are as follows: vacuum degree 0.03-0.05MPa, electrostatic pressure are 20-25Kv, the distance of electrostatic spraying are 240-260mm, and 30 DEG C of atomization air pressures of temperature are 0.08-0.09MPa, fan-shaped air pressure 0.09-0.10MPa, electric current 60-70 μ A, spraying temperature are 28-32 DEG C.
From the above technical scheme, it can be seen that the beneficial effects of the present invention are:
Using method of the invention, hood support rod obtained, the uniform color on surface, smoothness is good, and pole Wear-resistant, paint film is not easily to fall off, the metal surface of protection support rod that can be permanent；Paint provided by the invention is suitble to using true Empty electrostatic spraying, and energy vacuum degree, electrostatic pressure are lower, and spray time is shorter, can greatly reduce cost, it can be achieved that extensive Batch production.Degreasing fluid provided by the invention is environment-protecting and non-poisonous, and deoiling effect is significant, can support under the auxiliary of ultrasonic wave Bar surface forms one layer of uniform active layer, and electrostatic painting is gone on smoothly；3- amino-4-methoxyacetanilide and alkene Propyl glycidyl ether synergistic effect, can promote the mobility of paint and the viscosity of paint, so that paint is easy in support rod table Face uniformly forms a film, and it can quickly be sprayed application to support rod surface in the environment of low electrostatic pressure and vacuum degree；Methyl Tributanoximo silane and 4- methyl -3- enanthol synergistic effect, can greatly promote the abrasion resistance properties of paint film, so that support rod In use process repeatedly, resistance to performance is lost with excellent；Butyl borate and valeryl methyl acetate synergistic effect, can add The film forming speed of fast acrylic emulsion can only be dried by spraying ethanol solution on surface so that it needs not move through drying, Significantly reduce production cost.
Specific embodiment
Following embodiment is used to illustrate the present invention, but cannot be used to limit the scope of the invention, reality used in the examples The condition of applying can be for further adjustments according to the condition of producer, and unaccounted implementation condition is usually conventional laboratory conditions.
Embodiment 1
One kind is anti-to lose hood support rod, is made of following steps:
(1) by support rod after molding use ultrasonic cleaning oil removing, wherein degreasing fluid by following parts by weight component system At: 18 parts of sodium phosphate, 15 parts of sodium nitrite, 5 parts of dodecyl lysine salt, 6 parts of tartaric acid, 3 parts of Pfansteihl sodium, 190 parts of water；
(2) support rod after oil removing is subjected to vacuum static electricity spraying with paint, wherein painting by the component of following parts by weight It is made: 60 parts of acrylic acid ester emulsion, 30 parts of Cu-Zn alloy powder, 1 part of 3- amino-4-methoxyacetanilide, allyl glycidyl ether 10 parts, 4 parts of methyl tributanoximo silane, 9 parts of 4- methyl -3- enanthol, 3 parts of dinonyl phthalate, butyl borate 5 Part, 2 parts of valeryl methyl acetate, 29 parts of deionized water；
(3) after electrostatic spraying, the ethanol solution that volume fraction is 70%, naturally dry are uniformly sprayed on support rod surface Afterwards, it is made anti-and loses hood support rod.
Specifically, the paint in above-mentioned steps (2) is made of following steps: Cu-Zn alloy powder is added in deionized water, then 3- amino-4-methoxyacetanilide, methyl tributanoximo silane are added thereto, is stirred using the revolving speed of 400r/min It after 20min, feeds the mixture into acrylic acid ester emulsion, continues that allyl glycidyl ether, 4- methyl -3- are added thereto Enanthol, dinonyl phthalate, butyl borate, valeryl methyl acetate continue to stir 30min using the revolving speed of 500r/min Afterwards, paint is made.
Specifically, the condition of above-mentioned steps (2) vacuum static electricity spray painting are as follows: vacuum degree 0.03MPa, electrostatic pressure 20Kv, The distance of electrostatic spraying is 240mm, and 30 DEG C of atomization air pressures of temperature are 0.08MPa, fan-shaped air pressure 0.09MPa, 60 μ A of electric current, spraying Temperature is 28 DEG C.
Embodiment 2
One kind is anti-to lose hood support rod, is made of following steps:
(1) by support rod after molding use ultrasonic cleaning oil removing, wherein degreasing fluid by following parts by weight component system At: 19 parts of sodium phosphate, 16 parts of sodium nitrite, 6 parts of dodecyl lysine salt, 7 parts of tartaric acid, 4 parts of Pfansteihl sodium, 195 parts of water；
(2) support rod after oil removing is subjected to vacuum static electricity spraying with paint, wherein painting by the component of following parts by weight It is made: 65 parts of acrylic acid ester emulsion, 35 parts of Cu-Zn alloy powder, 2 parts of 3- amino-4-methoxyacetanilide, allyl glycidyl ether 11 parts, 5 parts of methyl tributanoximo silane, 10 parts of 4- methyl -3- enanthol, 4 parts of dinonyl phthalate, butyl borate 6 Part, 3 parts of valeryl methyl acetate, 35 parts of deionized water；
(3) after electrostatic spraying, the ethanol solution that volume fraction is 70%, naturally dry are uniformly sprayed on support rod surface Afterwards, it is made anti-and loses hood support rod.
Specifically, the paint in above-mentioned steps (2) is made of following steps: Cu-Zn alloy powder is added in deionized water, then 3- amino-4-methoxyacetanilide, methyl tributanoximo silane are added thereto, is stirred using the revolving speed of 400r/min It after 20min, feeds the mixture into acrylic acid ester emulsion, continues that allyl glycidyl ether, 4- methyl -3- are added thereto Enanthol, dinonyl phthalate, butyl borate, valeryl methyl acetate continue to stir 30min using the revolving speed of 500r/min Afterwards, paint is made.
Specifically, the condition of above-mentioned steps (2) vacuum static electricity spray painting are as follows: vacuum degree 0.04MPa, electrostatic pressure 23Kv, The distance of electrostatic spraying is 250mm, and 30 DEG C of atomization air pressures of temperature are 0.08MPa, fan-shaped air pressure 0.09MPa, 65 μ A of electric current, spraying Temperature is 30 DEG C.
Embodiment 3
One kind is anti-to lose hood support rod, is made of following steps:
(1) by support rod after molding use ultrasonic cleaning oil removing, wherein degreasing fluid by following parts by weight component system At: 20 parts of sodium phosphate, 17 parts of sodium nitrite, 7 parts of dodecyl lysine salt, 8 parts of tartaric acid, 5 parts of Pfansteihl sodium, 200 parts of water；
(2) support rod after oil removing is subjected to vacuum static electricity spraying with paint, wherein painting by the component of following parts by weight It is made: 70 parts of acrylic acid ester emulsion, 40 parts of Cu-Zn alloy powder, 3 parts of 3- amino-4-methoxyacetanilide, allyl glycidyl ether 12 parts, 6 parts of methyl tributanoximo silane, 11 parts of 4- methyl -3- enanthol, 5 parts of dinonyl phthalate, butyl borate 7 Part, 4 parts of valeryl methyl acetate, 38 parts of deionized water；
(3) after electrostatic spraying, the ethanol solution that volume fraction is 70%, naturally dry are uniformly sprayed on support rod surface Afterwards, it is made anti-and loses hood support rod.
Specifically, the paint in above-mentioned steps (2) is made of following steps: Cu-Zn alloy powder is added in deionized water, then 3- amino-4-methoxyacetanilide, methyl tributanoximo silane are added thereto, is stirred using the revolving speed of 400r/min It after 20min, feeds the mixture into acrylic acid ester emulsion, continues that allyl glycidyl ether, 4- methyl -3- are added thereto Enanthol, dinonyl phthalate, butyl borate, valeryl methyl acetate continue to stir 30min using the revolving speed of 500r/min Afterwards, paint is made.
Specifically, the condition of above-mentioned steps (2) vacuum static electricity spray painting are as follows: vacuum degree 0.05MPa, electrostatic pressure 25Kv, The distance of electrostatic spraying is 260mm, and 30 DEG C of atomization air pressures of temperature are 0.09MPa, fan-shaped air pressure 0.10MPa, 70 μ A of electric current, spraying Temperature is 32 DEG C.
In order to verify effect of the invention, respectively to common hood branch commercially available in embodiment 1,2,3 and comparative example Strut is tested for the property:
Test 1: the adhesive force test of film
By commercially available common 180 ° of support rod bending in the support rod and comparative example in embodiment 1,2,3, embodiment 1, 2, for support rod coloring film made from 3 without falling off, the support rod coloring film in comparative example has slight fall off.
Test 2: wearability detection
Commercially available common support rod in support rod comparative example in embodiment 1,2,3 is subjected to the rubber of load 1000g Friction is wiped 300 times, and support rod coloring film made from embodiment 1,2,3 is unchanged, and the support rod coloring film in comparative example has portion Divide whiting.
It can be seen from the above test that production cost, and support rod product obtained can not only be reduced using method of the invention Matter is preferable, and the paint film on surface is extremely wear-resistant, and paint film is not easily to fall off, and support rod can be effectively protected for a long time.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art Those of ordinary skill, within the essential scope of the present invention, variation, change, addition or the replacement made all should belong to the present invention Protection scope.

Claims (3)

1. one kind is anti-to lose hood support rod, which is characterized in that be made of following steps:
(1) support rod after molding is used into ultrasonic cleaning oil removing, wherein degreasing fluid is made of the component of following parts by weight: phosphorus Sour sodium 18-20 parts, 15-17 parts of sodium nitrite, 5-7 parts of dodecyl lysine salt, 6-8 parts of tartaric acid, 3-5 parts of Pfansteihl sodium, 190-200 parts of water；
(2) support rod after oil removing is subjected to vacuum static electricity spraying with paint, is made wherein painting of the component of following parts by weight: 60-70 parts of acrylic acid ester emulsion, 30-40 parts of Cu-Zn alloy powder, 1-3 parts of 3- amino-4-methoxyacetanilide, allyl glycidol 10-12 parts of ether, 4-6 parts of methyl tributanoximo silane, 9-11 parts of 4- methyl -3- enanthol, 3-5 parts of dinonyl phthalate, 5-7 parts of butyl borate, 2-4 parts of valeryl methyl acetate, 29-38 parts of deionized water；
(3) after electrostatic spraying, the ethanol solution that volume fraction is 70% is uniformly sprayed on support rod surface, after natural drying, system It must prevent losing hood support rod.
2. one kind according to claim 1 is anti-to lose hood support rod, which is characterized in that the oil in step (2) Paint is made of following methods: Cu-Zn alloy powder being added in deionized water, then 3- amino-4-methoxyl acetophenone is added thereto Amine, methyl tributanoximo silane after stirring 20min using the revolving speed of 400r/min, are fed the mixture into acrylate cream In liquid, continue that allyl glycidyl ether, 4- methyl -3- enanthol, dinonyl phthalate, three fourth of boric acid are added thereto Ester, valeryl methyl acetate are continued after stirring 30min using the revolving speed of 500r/min, paint are made.
3. according to claim 1 or one kind described in 2 prevents losing hood support rod, which is characterized in that step (2) vacuum The condition of electrostatic painting are as follows: vacuum degree 0.03-0.05MPa, electrostatic pressure 20-25Kv, the distance of electrostatic spraying are 240- 260mm, 30 DEG C of atomization air pressures of temperature are 0.08-0.09MPa, fan-shaped air pressure 0.09-0.10MPa, electric current 60-70 μ A, spraying temperature Degree is 28-32 DEG C.
CN201611266382.8A 2016-12-31 2016-12-31 One kind is anti-to lose hood support rod Active CN106837027B (en)

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Publication number Priority date Publication date Assignee Title
CN108179382A (en) * 2017-12-22 2018-06-19 廊坊京磁精密材料有限公司 Neodymium iron boron product compound surface sheilding method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451666A (en) * 2013-09-16 2013-12-18 杨震宇 Metal cleaning agent
CN105440754A (en) * 2015-12-07 2016-03-30 铜陵市明诚铸造有限责任公司 Hydrophilic anti-rusting metal intermediate coating
CN105602382A (en) * 2016-03-09 2016-05-25 济南广达铸造材料有限公司 Water-based metal antirust paint and preparation method thereof
US9447290B2 (en) * 2013-09-05 2016-09-20 Hyundai Motor Company Powder paint composition and method for preparing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9447290B2 (en) * 2013-09-05 2016-09-20 Hyundai Motor Company Powder paint composition and method for preparing same
CN103451666A (en) * 2013-09-16 2013-12-18 杨震宇 Metal cleaning agent
CN105440754A (en) * 2015-12-07 2016-03-30 铜陵市明诚铸造有限责任公司 Hydrophilic anti-rusting metal intermediate coating
CN105602382A (en) * 2016-03-09 2016-05-25 济南广达铸造材料有限公司 Water-based metal antirust paint and preparation method thereof

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