CN113174180A - Preparation method of automobile paint with high drying speed - Google Patents

Preparation method of automobile paint with high drying speed Download PDF

Info

Publication number
CN113174180A
CN113174180A CN202110446481.9A CN202110446481A CN113174180A CN 113174180 A CN113174180 A CN 113174180A CN 202110446481 A CN202110446481 A CN 202110446481A CN 113174180 A CN113174180 A CN 113174180A
Authority
CN
China
Prior art keywords
parts
paint
conveying
stirring
preparation
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Withdrawn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
CN202110446481.9A
Other languages
Chinese (zh)
Inventor
马玉国
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202110446481.9A priority Critical patent/CN113174180A/en
Publication of CN113174180A publication Critical patent/CN113174180A/en
Withdrawn legal-status Critical Current

Links

Images

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
    • 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
    • C09D5/08—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
    • 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
    • C09D7/80—Processes for incorporating ingredients

Landscapes

  • 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)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention relates to a preparation method of automobile paint with high drying speed, which comprises the following steps: step A, preparing a paint component; step B, preparing a curing agent component; and step C, preparing the automobile paint. According to the invention, the precise proportion of the paint components is realized through the single-part delivery pump, and the controller controls the stepping motor to finish the delivery of the accurate parts of the paint components when the set numerical value is reached through the counter and the controller, so that the proportion of the paint components is precisely controlled, the proportion speed is greatly improved, and the production efficiency is improved.

Description

Preparation method of automobile paint with high drying speed
Technical Field
The invention relates to the technical field of automobile paint, in particular to a preparation method of automobile paint with high drying speed.
Background
The automobile paint plays an increasingly important role in the paint production of China, the surface of an automobile needs to be protected and decorated, the quality of a paint film is visual evaluation on the quality of the automobile, and the automobile paint directly influences the market competitiveness of the automobile. The development and change of automobiles put forward the requirements of high quality, low cost and green technology on the paint, and the multifunctional automobile paint which is scratch-resistant, stone-impact-resistant, corrosion-resistant, high in hardness and attractive and colorful is further developed is imperative.
The traditional automobile original factory paint is baked for 50 minutes at 70 ℃, so that the energy consumption is high, the baking time is long, the manpower and material resources are wasted, meanwhile, the container is usually used for measurement when the paint component proportion is distributed, the accuracy is low, the time and the labor are wasted, the ever-increasing requirements of the market on the automobile paint can not be met, and the high-speed development of the domestic automobile industry is greatly restricted.
Disclosure of Invention
The invention aims to solve the problems and provides automobile paint with high drying speed, which has the following specific technical scheme:
a preparation method of automobile paint with high drying speed comprises the following steps:
step A, preparation of paint components:
(1) 10-25 parts of waterborne epoxy resin, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder are conveyed into a stirring barrel by a single-part conveying pump according to volume parts and are uniformly stirred.
(2) Adding 15-35 parts of pigment while stirring, and dispersing in a stirring barrel at high speed for 1.5-2 hours.
(3) Transferring to a grinder, and grinding to a proper particle size; (4) and adding the rest of the waterborne epoxy resin and the rest of the assistant, stirring for 20-30 minutes to mix uniformly, and adjusting the viscosity to a specified value by using the rest of the solvent to obtain the paint component.
Step B, preparation of a curing agent component:
(1) and (3) conveying the ethylene glycol butyl ether 45-85 to a stirring barrel by a single-part conveying pump according to the volume parts.
(2) And adding 45-65 parts of thickening agent, and stirring for 5-10 minutes.
(3) After uniform dispersion, detecting the solid content, and adjusting the solid content to a theoretical value to obtain the curing agent component.
Step C, preparing the automobile paint: and (3) uniformly mixing the automobile paint component obtained in the step (A) and the curing agent component obtained in the step (B) according to the mass ratio of 1-4: 2 to obtain an automobile paint product.
The invention also discloses an automobile paint with high drying speed, which comprises a main agent and a curing agent, wherein the main agent and the curing agent are respectively prepared from the following raw materials in parts by volume:
the main agent comprises the following components: 30-55 parts of water-based epoxy resin, 15-35 parts of pigment, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder.
Curing agent component: 45-85 parts of ethylene glycol butyl ether and 45-65 parts of thickening agent; the volume ratio of the paint component to the curing agent component is 1-4: 2.
Compared with the prior art, the invention has the following remarkable technical effects due to the adoption of the technical scheme:
1. the drying condition of the car paint is 70 ℃, 15-25 minutes, and compared with the drying condition of the traditional car paint at 70 ℃ for 50 minutes, the drying time is saved by more than 40%; the cost of the enterprise in the aspects of manpower and material resources is reduced.
2. According to the invention, the precise proportioning of the paint components is realized through the single-part delivery pump, and the controller controls the stepping motor to brake and stop running when the set numerical value is reached through the counter and the controller, so that the accurate parts of the paint components are delivered, thereby precisely controlling the proportioning of the paint components, greatly improving the proportioning speed and improving the production efficiency.
Drawings
FIG. 1 is a diagram of a fast drying automotive paint formulation of the present invention.
Fig. 2 is a schematic view of the construction of the single-portion feed pump of the present invention.
FIG. 3 is a flow chart of the preparation of the fast drying automotive paint of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
As shown in figure 1, the automobile paint with high drying speed comprises a main agent and a curing agent, wherein the main agent and the curing agent are respectively prepared from the following raw materials in parts by volume: the main agent comprises the following components: 30-55 parts of water-based epoxy resin, 15-35 parts of pigment, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder; curing agent component: 45-85 parts of ethylene glycol butyl ether and 45-65 parts of thickening agent; the volume ratio of the paint component to the curing agent component is 1-4: 2.
As shown in FIG. 3, the invention discloses a preparation method of automobile paint, which comprises the following steps:
a: preparation of paint components:
(1) 10-25 parts of waterborne epoxy resin, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder are conveyed into a stirring barrel by a single-part conveying pump according to volume parts and are uniformly stirred.
(2) Adding 15-35 parts of pigment while stirring, and dispersing in a stirring barrel at high speed for 1.5-2 hours.
(3) And (6) transferring to a grinder to grind to a proper particle size.
(4) And adding the rest of the waterborne epoxy resin and the rest of the assistant, stirring for 20-30 minutes to mix uniformly, and adjusting the viscosity to a specified value by using the rest of the solvent to obtain the paint component.
B: preparation of the curing agent component:
(1) and (3) conveying the ethylene glycol butyl ether 45-85 to a stirring barrel by a single-part conveying pump according to the volume parts.
(2) And adding 45-65 parts of thickening agent, and stirring for 5-10 minutes.
(3) After uniform dispersion, detecting the solid content, and adjusting the solid content to a theoretical value to obtain the curing agent component.
C: preparation of automotive paint products:
and D, uniformly mixing the paint component obtained in the step A and the curing agent component obtained in the step B according to the mass ratio of 1-4: 2 to obtain an automobile paint product.
The single-part conveying pump comprises a base 1, a shell 2, an inlet 3, an outlet 4, a driving shaft 5, a conveying impeller and a photoelectric counter, wherein the conveying impeller comprises a rotating cylinder 6, a spring 7 and a conveying blade 8, the shell 2 is arranged on the base 1, the driving shaft 5 is arranged in the shell 2, the rotating cylinder 6 is fixedly arranged on the driving shaft 5, the shell 2 is eccentrically arranged relative to the driving shaft 5, the upper part of the shell 2 and the rotating cylinder 6 are in concentric arc shapes, the upper part of the shell 2 is in sliding contact with the rotating cylinder 6, a conveying space for conveying paint components is arranged between the lower part of the shell 2 and the rotating cylinder 6, one end of the driving shaft 5, extending out of the shell, is in transmission connection with a stepping motor, the rotating cylinder 6 is evenly provided with a plurality of grooves along the radius direction, one end of the spring 7 is arranged at the bottom of the groove, and the other end of the spring 7 is connected with the conveying blade 8, the conveying blades 8 are arranged inside the grooves in a sliding mode, the conveying blades 8 are arranged in a hollow mode, iron sand or damping oil is arranged in the conveying blades 8, an inlet 3 and an outlet 4 for paint components are respectively arranged on two sides of the upper part of the shell 2, the inlet 3 is communicated with the raw material barrel, the outlet 4 is communicated with the stirring barrel, the end parts of the conveying blades 8 are in sliding contact with the lower part of the shell 2, independent single-part conveying spaces are formed between every two adjacent conveying blades 8, each single-part conveying space has the same volume, the upper part of the shell is provided with a counter for detecting the end part of the conveying blade 8, the counter is connected with a controller, the controller is used for controlling the rotation of the stepping motor to realize the quantitative and quantitative conveying of each component of the paint, the ratio of the single-part conveying space to the single-part volume of each component of the paint is 10-100: 1.
Example 2
The preparation method of the automobile paint with high drying speed comprises the following steps:
the controller is started, the controller is used for setting the parts of the components of the paint to be conveyed, the components of the paint are independently conveyed through different single-part conveying pumps, the controller is used for controlling the stepping motor to be started, the stepping motor drives the driving shaft 5 to rotate, the driving shaft 5 drives the rotating cylinder 6 to rotate, the conveying blades 8 on the rotating cylinder 6 are always in close contact with the inner wall of the shell 2 under the combined action of the elasticity of the spring 7, the gravity of iron sand and the centrifugal force, the end parts of the conveying blades 8 are in sliding contact with the lower part of the shell 2 and keep sliding seal, independent and sealed single-part conveying spaces are formed between every two adjacent conveying blades 8, the paint components flow into the single-part conveying spaces from the raw material barrel through the inlet, the conveying blades 8 continue to rotate to convey the paint components to the outlet and convey the paint components to the stirring chamber through the outlet, and when each conveying blade 8 rotates to the position of the, the counter counts once and transmits a signal to the controller, and when the set value is reached, the controller controls the stepping motor to brake and stop running, so that the accurate number of parts of the paint components are conveyed; therefore, the proportion of the paint components is accurately controlled, the proportion speed is greatly improved, and the production efficiency is improved.
The method further comprises the following steps:
step A, preparation of paint components: (1) conveying 10-25 parts of waterborne epoxy resin, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder into a stirring barrel by a single-part conveying pump according to volume parts, and uniformly stirring; (2) adding 15-35 parts of pigment while stirring, and dispersing in a stirring barrel at a high speed for 1.5-2 hours; (3) transferring to a grinder, and grinding to a proper particle size; (4) and adding the rest of the waterborne epoxy resin and the rest of the assistant, stirring for 20-30 minutes to mix uniformly, and adjusting the viscosity to a specified value by using the rest of the solvent to obtain the paint component.
Step B, preparation of a curing agent component: (1) conveying 45-85 parts by volume of butyl cellosolve into a stirring barrel through a single-part conveying pump; (2) then adding 45-65 parts of a thickening agent, and stirring for 5-10 minutes; (3) after uniform dispersion, detecting the solid content, and adjusting the solid content to a theoretical value to obtain the curing agent component.
Step C, preparing an automobile paint product: and D, uniformly mixing the paint component obtained in the step A and the curing agent component obtained in the step B according to the mass ratio of 1-4: 2 to obtain an automobile paint product.
The counter is a photoelectric sensor.
Example 3
The automobile paint with high drying speed comprises a main agent and a curing agent, wherein the main agent and the curing agent are respectively prepared from the following raw materials in parts by volume: the main agent comprises the following components: 30-55 parts of water-based epoxy resin, 15-35 parts of pigment, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder; curing agent component: 45-85 parts of ethylene glycol butyl ether and 45-65 parts of thickening agent; the volume ratio of the paint component to the curing agent component is 1-4: 2.
A preparation method of automobile paint comprises the following steps:
a: preparation of paint components:
(1) conveying 10-25 parts of waterborne epoxy resin, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder into a stirring barrel by a single-part conveying pump according to volume parts, and uniformly stirring;
(2) adding 15-35 parts of pigment while stirring, and dispersing in a stirring barrel at a high speed for 1.5-2 hours;
(3) transferring to a grinder, and grinding to a proper particle size;
(4) and adding the rest of the waterborne epoxy resin and the rest of the assistant, stirring for 20-30 minutes to mix uniformly, and adjusting the viscosity to a specified value by using the rest of the solvent to obtain the paint component.
B: preparation of the curing agent component:
(1) conveying 45-85 parts by volume of butyl cellosolve into a stirring barrel through a single-part conveying pump;
(2) then adding 45-65 parts of a thickening agent, and stirring for 5-10 minutes;
(3) after uniform dispersion, detecting the solid content, and adjusting the solid content to a theoretical value to obtain the curing agent component.
C: preparation of automotive paint products:
and D, uniformly mixing the paint component obtained in the step A and the curing agent component obtained in the step B according to the mass ratio of 1-4: 2 to obtain an automobile paint product.
As shown in fig. 2, the single-part delivery pump comprises a base 1, a casing 2, an inlet 3, an outlet 4, a driving shaft 5, a delivery impeller and a photoelectric counter, wherein the delivery impeller comprises a rotating cylinder 6, a spring 7 and a delivery blade 8, the casing 2 is arranged on the base 1, the driving shaft 5 is arranged in the casing 2, the rotating cylinder 6 is fixedly arranged on the driving shaft 5, the casing 2 is eccentrically arranged relative to the driving shaft 5, the upper part of the casing 2 and the rotating cylinder 6 are in concentric arc shape, the upper part of the casing 2 is in sliding contact with the rotating cylinder 6, a delivery space for delivering paint components is arranged between the lower part of the casing 2 and the rotating cylinder 6, one end of the driving shaft 5 extending out of the casing is in transmission connection with a stepping motor, the rotating cylinder 6 is uniformly provided with a plurality of grooves along the radius direction, one end of the spring 7 is arranged at the bottom of the groove, the other end of the spring 7 is connected with a conveying blade 8, the conveying blade 8 is arranged in the groove in a sliding mode, the conveying blade 8 is arranged in a hollow mode, iron sand or damping oil is arranged in the conveying blade 8, an inlet 3 and an outlet 4 of paint components are respectively arranged on two sides of the upper portion of the shell 2, the inlet 3 is communicated with a raw material barrel, the outlet 4 is communicated with a stirring barrel, the end portion of the conveying blade 8 is in sliding contact with the lower portion of the shell 2, an independent single-part conveying space is formed between every two adjacent conveying blades 8, each single-part conveying space has the same volume, a counter used for detecting retraction of the conveying blade 8 is arranged in the groove and connected with a controller, and the controller is used for controlling rotation of the stepping motor to achieve quantitative and fixed-part conveying of the components of the paint, the ratio of the single-part conveying space to the single-part volume of each component of the paint is 10-100: 1.
The preparation method of the automobile paint with high drying speed comprises the following steps:
the controller is started, the controller is used for setting the parts of the components of the paint to be conveyed, the components of the paint are independently conveyed through different single-part conveying pumps, the controller is used for controlling the stepping motor to be started, the stepping motor drives the driving shaft 5 to rotate, the driving shaft 5 drives the rotating cylinder 6 to rotate, the conveying blades 8 on the rotating cylinder 6 are always in close contact with the inner wall of the shell 2 under the combined action of the elasticity of the spring 7, the gravity of iron sand and the centrifugal force, the end parts of the conveying blades 8 are in sliding contact with the lower part of the shell 2 and keep sliding seal, independent and sealed single-part conveying spaces are formed between every two adjacent conveying blades 8, the paint components flow into the single-part conveying spaces from the raw material barrel through the inlet, the conveying blades 8 continue to rotate to convey the paint components to the outlet and convey the paint components to the stirring chamber through the outlet, and when each conveying blade 8 rotates to the position of the counter, the counter counts once and transmits the signal to the controller, and when reaching the set value, the controller controls the step motor to brake and stop running, so that the conveying of the paint components with accurate parts is completed, the ratio of the paint components is accurately controlled, the ratio speed is greatly improved, and the production efficiency is improved.
The method further comprises the following steps: step A, preparation of paint components: (1) conveying 10-25 parts of waterborne epoxy resin, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder into a stirring barrel by a single-part conveying pump according to volume parts, and uniformly stirring; (2) adding 15-35 parts of pigment while stirring, and dispersing in a stirring barrel at a high speed for 1.5-2 hours; (3) transferring to a grinder, and grinding to a proper particle size; (4) and adding the rest of the waterborne epoxy resin and the rest of the assistant, stirring for 20-30 minutes to mix uniformly, and adjusting the viscosity to a specified value by using the rest of the solvent to obtain the paint component.
Step B preparation of curing agent component: (1) conveying 45-85 parts by volume of butyl cellosolve into a stirring barrel through a single-part conveying pump; (2) then adding 45-65 parts of a thickening agent, and stirring for 5-10 minutes; (3) after uniform dispersion, detecting the solid content, and adjusting the solid content to a theoretical value to obtain the curing agent component.
The method also includes the preparation of an automotive paint product: and D, uniformly mixing the paint component obtained in the step A and the curing agent component obtained in the step B according to the mass ratio of 1-4: 2 to obtain an automobile paint product.
The counter is a distance sensor and counts once when the distance between the end of the conveying blade 8 and the bottom of the groove is smaller than a set value.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features of the embodiments described above are not described, but should be considered as within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims. .

Claims (3)

1. The preparation method of the automobile paint with high drying speed is characterized by comprising the following steps:
step A, preparation of paint components:
(1) conveying 10-25 parts of water-based epoxy resin, 1-5 parts of rust inhibitor, 5-25 parts of anti-corrosion solvent and 5-10 parts of mica powder into a stirring barrel according to the volume parts, and uniformly stirring;
(2) adding 15-35 parts of pigment while stirring;
(3) transferring to a grinder, and grinding to a proper particle size; (4) adding the rest of the waterborne epoxy resin and the rest of the assistant, stirring for 20-30 minutes to mix uniformly, and adjusting the viscosity to a specified value by using the rest of the solvent to obtain a paint component;
step B, preparation of a curing agent component:
(1) conveying 45-85 parts by volume of butyl cellosolve to a stirring barrel;
(2) then adding 45-65 parts of a thickening agent, and stirring for 5-10 minutes;
(3) after uniform dispersion, detecting the solid content, and adjusting the solid content to a theoretical value to obtain a curing agent component;
step C, preparing the automobile paint: and D, uniformly mixing the automobile paint component obtained in the step A and the curing agent component obtained in the step B according to the mass ratio of 1-4: 2 to obtain the automobile paint.
2. The method for preparing automobile paint with high drying speed according to claim 1, wherein in the step A (2), after dispersing in a stirring barrel at high speed for 1.5-2 hours.
3. The method for preparing automobile paint with high drying speed according to claims 1 and 2, characterized in that in step A (1) and step B (1), the conveying is carried out by a single-part conveying pump.
CN202110446481.9A 2021-04-25 2021-04-25 Preparation method of automobile paint with high drying speed Withdrawn CN113174180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110446481.9A CN113174180A (en) 2021-04-25 2021-04-25 Preparation method of automobile paint with high drying speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110446481.9A CN113174180A (en) 2021-04-25 2021-04-25 Preparation method of automobile paint with high drying speed

Publications (1)

Publication Number Publication Date
CN113174180A true CN113174180A (en) 2021-07-27

Family

ID=76925065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110446481.9A Withdrawn CN113174180A (en) 2021-04-25 2021-04-25 Preparation method of automobile paint with high drying speed

Country Status (1)

Country Link
CN (1) CN113174180A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102757703A (en) * 2012-08-10 2012-10-31 漳州鑫展旺化工有限公司 Automobile intermediate coat capable of improving coating efficiency remarkably and preparation method thereof
CN105885628A (en) * 2016-05-18 2016-08-24 湖北佳记合成材料股份有限公司 High-performance water-based epoxy resin automobile paint and preparation method thereof
CN106417545A (en) * 2015-08-05 2017-02-22 阿尔伯特汉特曼机器制造两合公司 Filling machine and method for filling a pasty mass, in particular for the production of sausages
CN208911898U (en) * 2018-06-26 2019-05-31 上海硅洋新能源科技有限公司 It is a kind of to integrate metering stirring and filling additive preparation facilities
CN111944184A (en) * 2020-08-07 2020-11-17 郑州佳丽数码科技材料有限公司 Super-white front-spraying lamp box piece and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102757703A (en) * 2012-08-10 2012-10-31 漳州鑫展旺化工有限公司 Automobile intermediate coat capable of improving coating efficiency remarkably and preparation method thereof
CN106417545A (en) * 2015-08-05 2017-02-22 阿尔伯特汉特曼机器制造两合公司 Filling machine and method for filling a pasty mass, in particular for the production of sausages
CN105885628A (en) * 2016-05-18 2016-08-24 湖北佳记合成材料股份有限公司 High-performance water-based epoxy resin automobile paint and preparation method thereof
CN208911898U (en) * 2018-06-26 2019-05-31 上海硅洋新能源科技有限公司 It is a kind of to integrate metering stirring and filling additive preparation facilities
CN111944184A (en) * 2020-08-07 2020-11-17 郑州佳丽数码科技材料有限公司 Super-white front-spraying lamp box piece and preparation method thereof

Similar Documents

Publication Publication Date Title
CN207308008U (en) A kind of efficient batch mixing lapping device of integral type ultra-fine feed stock
CN205659680U (en) High -efficient reation kettle that synthetic resin used
CN102294870B (en) Wear-resisting epoxy coating of inner wall of shell of spiral conveyer and helical blade
US3184112A (en) System for admixing and discharging particulate material
CN111889009A (en) Ceramic color coating and preparation process and preparation system thereof
CN113174180A (en) Preparation method of automobile paint with high drying speed
CN113072859A (en) Automobile paint with high drying speed
CN103302724B (en) A kind of method of gel casting forming high-density ITO targe material base substrate
CN202933654U (en) Multi-stirring mixing device for ultra-fine pigment
CN209714906U (en) A kind of pony mixer of quantitative ingredient
CN210645941U (en) Feed liquid stirrer of ink-jet 3D sand mold printer
CN112076650A (en) Water-based heat-conducting coating and preparation method and preparation system thereof
CN102949948B (en) Ultrafine pigment multiplex stirring mixing apparatus
CN212040051U (en) A mixing arrangement for transparent priming paint processing
CN209663266U (en) A kind of coating reaction equipment
CN211279117U (en) A ground paste mixing device for preparing alumina lining brick
CN2338514Y (en) Rotor pump with reciprocating vanes
CN218248662U (en) Stirring mechanism of defoaming machine
CN208543634U (en) A kind of mixing blender for building
CN210729720U (en) Horizontal sand mill is used in coating production
CN207446101U (en) A kind of liquid low ratio foamed ceramic silica gel production reaction kettle for carrying rabbling mechanism
CN210190224U (en) Rotary wheel type masterbatch meter
CN209663197U (en) Balance shaft housing production lost foam paint charging device for formulating
CN218358769U (en) Stirring device
CN214021273U (en) Production of anticorrosive priming paint is with stirring grinding integrated device

Legal Events

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

Application publication date: 20210727

WW01 Invention patent application withdrawn after publication