CN108300036A - A kind of farm implement aqueous dip-coating baking vanish and preparation method thereof - Google Patents
A kind of farm implement aqueous dip-coating baking vanish and preparation method thereof Download PDFInfo
- Publication number
- CN108300036A CN108300036A CN201710757857.1A CN201710757857A CN108300036A CN 108300036 A CN108300036 A CN 108300036A CN 201710757857 A CN201710757857 A CN 201710757857A CN 108300036 A CN108300036 A CN 108300036A
- Authority
- CN
- China
- Prior art keywords
- farm implement
- baking vanish
- coating baking
- dip
- aqueous dip
- 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.)
- Pending
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
- 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
-
- 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
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Abstract
The present invention relates to technical field of coatings, specifically disclose a kind of farm implement aqueous dip-coating baking vanish and preparation method thereof.The aqueous dip-coating baking vanish of the farm implement, including the following raw material component by mass percentage：Water-based acrylic resin 35% 45%；Amino resins 6% 8.5%；PH adjusting agent 1.5% 2.5%；Cosolvent 18% 27%；Antifoaming agent 0.2% 0.4%；Wetting agent 0.3% 0.6%；Levelling agent 0.2% 0.4%；Deionized water 15.6% 38.8%.The aqueous dip-coating baking vanish of farm implement provided by the invention, hardness of film is high, and film is uniform, and richness is good；Without dip-coating edge foaming phenomena；With excellent salt fog resistance, artificial ageing resistance, the performances such as wearability.
Description
Technical field
The present invention relates to technical field of coatings more particularly to a kind of farm implement aqueous dip-coating baking vanish and its preparation sides
Method.
Background technology
With the continuous improvement of level of farming mechanization, peasant reduces the demand of farm implement year by year, but much
Square farm implement is still using, and especially can not achieve the region of mechanization, existing major part farm implement is all carbon steel material
Matter, it is cheap, but easily get rusty, to solve farm implement problem of rustiness, its one coating of face cap is just given, protection is formed
Layer, prevents from getting rusty.Farm implement is special-shaped mostly, is easy construction, is typically chosen dip application, and need will be by for dip application
Phenomena such as object hanging removes overbrushing coating, be easy to cause film upper-thin-lower-thick, workpiece lower edge sagging to drip is applied, this phenomenon exists
Lower edge is susceptible to the disadvantages such as bubble when baking.
Invention content
Uneven for film of the existing technology, easily there is the problems such as sagging and bubble in coated article part lower edge, this
Invention provides a kind of farm implement aqueous dip-coating baking vanish and preparation method thereof.
To achieve the above object of the invention, the embodiment of the present invention uses the following technical solution：
A kind of aqueous dip-coating baking vanish of farm implement, including the following raw material component by mass percentage：
Compared with the existing technology, farm implement provided by the invention makes painting with aqueous dip-coating baking vanish, water-based acrylic resin
Film hardness is high, and film is uniform, and richness is good；The addition of antifoaming agent and cosolvent controls the dry speed of microvesicle and paint film in coating
Degree solves dip-coating edge bubble problem；Amino resins and acrylic resin crosslinked action, make coating have suitable viscosity, avoid
Sagging phenomenon, meanwhile, improve the salt fog resistance of paint film, artificial ageing resistance, the performances such as wearability.
Further, the present invention also provides the farm implement preparation methods of aqueous dip-coating baking vanish.The preparation side
Method at least includes the following steps：
(1) water-based acrylic resin and pH adjusting agent, cosolvent, antifoaming agent, wetting agent are subjected to mixing treatment, are mixed
Close material；
(2) mixed material and amino resins, levelling agent, deionized water are subjected to mixing treatment, obtain farm implement
With aqueous dip-coating baking vanish.
Compared with the existing technology, the preparation method of the aqueous dip-coating baking vanish of farm implement provided by the invention, it is simple for process,
It is easy to operate, it is securely and reliably, environmentally protective.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
A kind of offer aqueous dip-coating baking vanish of farm implement of the embodiment of the present invention, the aqueous dip-coating baking vanish of the farm implement,
Including the following raw material component by mass percentage：
Preferably, water-based acrylic resin be using acrylate as main monomer, by polymerisation in solution formed with diformazan
Benzene and the single-phase uniform newton-type acrylic resin that butyl acetate is main solvent, are used cooperatively with amino resins, make coating
With suitable viscosity, i.e., 25 ± 1 DEG C, -4 glasss of viscosity are applied to 25-30s, avoid sagging phenomenon, and improve the hardness of paint film and rich
Full scale.
It is further preferred that water-based acrylic resin is the BS-962 of Jiangsu Miki Group.
Preferably, amino resins is made of methanol, formaldehyde, melamine, and preferred amino resins is handed over acrylic resin
Connection can improve the performances such as the hardness of paint film, saline-alkali tolerant, weather-proof, wear-resistant.
It is further preferred that amino resins is selected from the 5717W of Jiangsu Miki Group.
Preferably, cosolvent is the mixture of butyl glycol ether and butyl, utilizes butyl glycol ether and diethyl
The boiling point of glycol butyl ether is different, and volatility is different, controls the rate of drying of paint film to solve dip-coating edge bubble problem, obtains
The aqueous dip-coating baking vanish of the farm implement haveing excellent performance.
It is further preferred that the mass ratio of butyl glycol ether and butyl is 1:1.1-1.4.
Preferably, antifoaming agent is organic silicon defoamer, has excellent brokenly bubble effect, and extremely effective to microvesicle, is eliminated
Microvesicle in coating.
It is further preferred that antifoaming agent is the BYK-024 antifoaming agent of Bi Ke, main component is the hydrophobic in polyethylene glycol
Solid and brokenly bubble polysiloxane mixture.
Preferably, wetting agent is hyperbranched polyether wetting agent, not only has wetting effect, while having suds and levelling effect
Fruit improves coating property.
It is further preferred that wetting agent is the WE3322 of BASF
Preferably, levelling agent is polyurethane levelling agent, is suitable for newton-type, improves the rheological property of coating, make film more
Add uniformly.
It is further preferred that levelling agent is the Coapur2025 of Gao Tai.
The aqueous dip-coating baking vanish of farm implement provided in an embodiment of the present invention, water-based acrylic resin keep hardness of film high,
Film is uniform, and richness is good；The addition of antifoaming agent and cosolvent controls the rate of drying of microvesicle and paint film in coating and solves dip-coating
Edge bubble problem；Amino resins and acrylic resin crosslinked action, make coating have suitable viscosity, avoid sagging phenomenon,
And the salt fog resistance of paint film is improved, artificial ageing resistance, the performances such as wearability, application property is good, can be applied to spade, hoe, nail
Rake, reaping hook etc. are easy to the farm implement to get rusty.
The present invention still further provides the farm implement under the premise of providing the farm implement aqueous dip-coating baking vanish
With the preparation method of aqueous dip-coating baking vanish.
In one embodiment, which at least includes the following steps：
(1) water-based acrylic resin and pH adjusting agent, cosolvent, antifoaming agent, wetting agent are subjected to mixing treatment, are mixed
Close material；
(2) mixed material and amino resins, levelling agent, deionized water are subjected to mixing treatment, obtain farm implement
With aqueous dip-coating baking vanish.
Explanation is further explained to above-mentioned preparation method below：
Preferably, in step (1), the mixing speed of mixing treatment is 700-800r/min, and time 3-5min makes material
It is uniformly mixed, and prevents from stirring and too fast bring bubble into.
Preferably, in step (2), the mixing speed of mixing treatment is 900-1000r/min, and time 7-10min makes object
Material stirs evenly, and obtains required viscosity, i.e., 25 ± 1 DEG C, applies -4 glasss of viscosity to 25-30s.
This method preparation process is simple, easy to operate, securely and reliably, environmentally protective.
In order to better illustrate farm implement provided in an embodiment of the present invention aqueous dip-coating baking vanish and preparation method thereof, under
Face is illustrated by the way that embodiment is further.
Embodiment 1
A kind of aqueous dip-coating baking vanish of farm implement, including the following raw material component by mass percentage：
Farm implement is included the following steps with the preparation method of aqueous dip-coating baking vanish：
(1) water-based acrylic resin and pH adjusting agent, cosolvent, antifoaming agent, wetting agent are subjected to mixing treatment, with
800r/min stirs 3min, obtains mixed material；
(2) mixed material and amino resins, levelling agent, deionized water are subjected to mixing treatment, are stirred with 1000r/min
8min is mixed, obtains farm implement with aqueous dip-coating baking vanish.
Embodiment 2
A kind of aqueous dip-coating baking vanish of farm implement, including the following raw material component by mass percentage：
Farm implement is included the following steps with the preparation method of aqueous dip-coating baking vanish：
(1) water-based acrylic resin and pH adjusting agent, cosolvent, antifoaming agent, wetting agent are subjected to mixing treatment, with
700r/min stirs 5min, obtains mixed material；
(2) mixed material and amino resins, levelling agent, deionized water are subjected to mixing treatment, are stirred with 900r/min
10min is mixed, obtains farm implement with aqueous dip-coating baking vanish.
Embodiment 3
A kind of aqueous dip-coating baking vanish of farm implement, including the following raw material component by mass percentage：
Farm implement is included the following steps with the preparation method of aqueous dip-coating baking vanish：
(1) water-based acrylic resin and pH adjusting agent, cosolvent, antifoaming agent, wetting agent are subjected to mixing treatment, with
800r/min stirs 3min, obtains mixed material；
(2) mixed material and amino resins, levelling agent, deionized water are subjected to mixing treatment, are stirred with 1000r/min
7min is mixed, obtains farm implement with aqueous dip-coating baking vanish.
It, below will be real in order to better illustrate the farm implement provided in an embodiment of the present invention characteristic of aqueous dip-coating baking vanish
The farm implement for applying the preparation of example 1,2,3 carries out corresponding performance detection with aqueous dip-coating baking vanish, and the results are shown in Table 1.
Table 1
It can be obtained, the aqueous dip-coating baking vanish of the farm implement that the embodiment of the present invention is provided, be had good by above-mentioned data
The performances such as water resistance, salt fog resistance, artificial ageing resistance, impact resistance, rub resistance, while having hardness of paint film high, outside paint film
The features such as sight richness is good, bubble-free.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (7)
1. a kind of aqueous dip-coating baking vanish of farm implement, it is characterised in that：With the farm implement original of aqueous dip-coating baking vanish
Expect that gross mass is 100% meter, includes the following raw materials according component of following mass percentage：
2. the aqueous dip-coating baking vanish of farm implement as described in claim 1, it is characterised in that：The cosolvent is ethylene glycol fourth
The mixture of ether and butyl.
3. the aqueous dip-coating baking vanish of farm implement as claimed in claim 2, it is characterised in that：The butyl glycol ether and diethyl
The mass ratio of glycol butyl ether is 1:1.1-1.4.
4. the aqueous dip-coating baking vanish of farm implement as described in claim 1, it is characterised in that：The antifoaming agent disappears for organosilicon
Infusion.
5. the aqueous dip-coating baking vanish of farm implement as described in claim 1, it is characterised in that：The amino resins by methanol,
Formaldehyde, melamine are made.
6. the farm implement as described in any one in claim 1-5 preparation method of aqueous dip-coating baking vanish, it is characterised in that：Extremely
Include the following steps less：
(1) water-based acrylic resin and pH adjusting agent, cosolvent, antifoaming agent, wetting agent are subjected to mixing treatment, obtain mixture
Material；
(2) mixed material and amino resins, levelling agent, deionized water are subjected to mixing treatment, obtain farm implement water
Property dip-coating baking vanish.
7. the farm implement as claimed in claim 6 preparation method of aqueous dip-coating baking vanish, it is characterised in that：The step
(1) in, the mixing speed of mixing treatment is 700-800r/min, time 3-5min；And/or
In the step (2), the mixing speed of mixing treatment is 900-1000r/min, time 7-10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757857.1A CN108300036A (en) | 2017-08-29 | 2017-08-29 | A kind of farm implement aqueous dip-coating baking vanish and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757857.1A CN108300036A (en) | 2017-08-29 | 2017-08-29 | A kind of farm implement aqueous dip-coating baking vanish and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108300036A true CN108300036A (en) | 2018-07-20 |
Family
ID=62869513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710757857.1A Pending CN108300036A (en) | 2017-08-29 | 2017-08-29 | A kind of farm implement aqueous dip-coating baking vanish and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108300036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016264A (en) * | 2019-04-28 | 2019-07-16 | 河北晨阳工贸集团有限公司 | A kind of dip-coating water soluble acrylic acid amino-stoving varnish and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263145A (en) * | 2014-08-29 | 2015-01-07 | 湖南新力华纳米科技有限公司 | Water-based thermosetting glass winebottle stoving varnish and preparation method thereof |
| CN105085771A (en) * | 2015-07-14 | 2015-11-25 | 阜阳师范学院 | Waterborne acrylic resin and preparation method therefor |
| CN106243873A (en) * | 2016-08-30 | 2016-12-21 | 河北晨阳工贸集团有限公司 | A kind of aqueous tape measure dip-coating baking vanish and preparation method thereof |
| CN106366870A (en) * | 2016-08-27 | 2017-02-01 | 四川颜鼎水性环保漆科技有限公司 | Compound waterborne metallic baking paint and coating method thereof |
-
2017
- 2017-08-29 CN CN201710757857.1A patent/CN108300036A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263145A (en) * | 2014-08-29 | 2015-01-07 | 湖南新力华纳米科技有限公司 | Water-based thermosetting glass winebottle stoving varnish and preparation method thereof |
| CN105085771A (en) * | 2015-07-14 | 2015-11-25 | 阜阳师范学院 | Waterborne acrylic resin and preparation method therefor |
| CN106366870A (en) * | 2016-08-27 | 2017-02-01 | 四川颜鼎水性环保漆科技有限公司 | Compound waterborne metallic baking paint and coating method thereof |
| CN106243873A (en) * | 2016-08-30 | 2016-12-21 | 河北晨阳工贸集团有限公司 | A kind of aqueous tape measure dip-coating baking vanish and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016264A (en) * | 2019-04-28 | 2019-07-16 | 河北晨阳工贸集团有限公司 | A kind of dip-coating water soluble acrylic acid amino-stoving varnish and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH04226171A (en) | Cationic microgel and use thereof in electrodeposition | |
| CN102493198A (en) | Bright aqueous polyurethane surface finishing agent for synthetic leather and preparation method thereof | |
| CN104804636B (en) | The automobile-used aqueous finish paint of self-drying type, the automobile-used aqueous primer surfacer of self-drying type and preparation method and application method | |
| EP3933003A1 (en) | Dual-component aqueous epoxy resin paint | |
| CN105602402A (en) | Waterborne epoxy sealing paint and preparation method thereof | |
| CN107903800A (en) | A kind of water-based UV varnish of large arch dam and preparation method and application | |
| CN106957572A (en) | A kind of dip-coating waterborne woodware high-gloss clear paint and preparation method thereof | |
| CN104449242B (en) | It is a kind of to exempt from primary coat, the built-up tin gloss oil with good adhesive force and excellent machining property | |
| CN104312225A (en) | High-flexibility and high-glossiness inorganic coating and preparation method | |
| CN104508016B (en) | Epoxy resin and silane is aqueous is divided into prose style free from parallelism and application thereof | |
| CN107903764A (en) | A kind of long-acting type water-thinned epoxy zinc-rich anti-corrosion primer and its coating process | |
| CN105001727A (en) | Water-borne acrylic primer and preparation method thereof | |
| CN109207028A (en) | A kind of aqueous quick-drying silver powder lacquer and preparation method thereof | |
| CN105315838A (en) | Cathode electrophoretic paint liquid and preparation method therefor | |
| CN108300036A (en) | A kind of farm implement aqueous dip-coating baking vanish and preparation method thereof | |
| CN107858072A (en) | A kind of water-based floor coatings | |
| CN110358380A (en) | Water paint | |
| CN110643265A (en) | Water-based epoxy coating capable of being sprayed and dipped and preparation method thereof | |
| CN108912960A (en) | A kind of selfreparing anticorrosive paint | |
| CN107353813B (en) | Plastic paint, preparation method thereof and plastic water paint | |
| CN106084934A (en) | A kind of Water-borne Acrylic Coating | |
| CN110396360A (en) | A kind of cathode electrophoresis dope and preparation method thereof | |
| US4435529A (en) | Tannin-epoxy reaction products and compositions thereof | |
| CN107118684A (en) | A kind of coating material solidified and preparation method thereof the applications of anti-soil type UV | |
| CN110305561B (en) | Anticorrosive water-based leaf vein texture effect paint and preparation method and construction method thereof |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |