CN110746801A - Green and environment-friendly water-based paint and preparation method thereof - Google Patents
Green and environment-friendly water-based paint and preparation method thereof Download PDFInfo
- Publication number
- CN110746801A CN110746801A CN201910454528.9A CN201910454528A CN110746801A CN 110746801 A CN110746801 A CN 110746801A CN 201910454528 A CN201910454528 A CN 201910454528A CN 110746801 A CN110746801 A CN 110746801A
- Authority
- CN
- China
- Prior art keywords
- component
- water
- stirring
- parts
- green
- 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
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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D7/20—Diluents or solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The green and environment-friendly water-based paint comprises a component A, a component B and a component C, wherein the weight ratio of the component A to the component B to the component C is 8:3: 5. The component A comprises: the water-based epoxy resin, methyl ether, isooctyl alcohol, sodium dodecyl benzene sulfonate and the component B comprise: pigment, 1, 4-butanediol diacrylate and polystyrene; the component C comprises: a water-based epoxy curing agent and water. The invention reasonably arranges the adding sequence, the reaction temperature and the reaction time of the raw materials, has high production efficiency and good product quality. The invention has the advantages of simple formula, simple and convenient manufacturing process and low price of raw materials, the prepared product has fast film coating drying, good adhesive force and good corrosion resistance, and deionized water is used as a diluent, so that the invention has the advantages of less organic solvent, low VOC emission, good use effect and environmental protection.
Description
Technical Field
The invention belongs to the technical field of paint preparation, and particularly relates to a green environment-friendly water-based paint and a preparation method thereof.
Background
Coatings using water as a solvent or as a dispersion medium may be referred to as waterborne coatings. The water paint includes 3 kinds of water soluble paint, water thinned paint and water dispersed paint. The water-soluble paint is a film-forming material represented by a water-soluble resin, polyvinyl alcohol and various modified materials thereof, and further comprises a water-soluble alkyd resin, a water-soluble epoxy resin, an inorganic polymer water-based resin and the like.
The water-based paint is a paint which takes water as a diluent and does not contain organic solvent, does not contain benzene, toluene, xylene, formaldehyde and free TDI toxic heavy metal, is nontoxic, has no pungent smell, is harmless to human bodies, does not pollute the environment, has a plump paint film, is glittering and translucent, has good flexibility, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, quick drying, convenient use and the like. Can be used in: wood, metal, plastic, glass, building surface and other materials. The oily paint is a coating prepared by using an organic solvent, contains Volatile Organic Compounds (VOC), is toxic to human bodies, pollutes the environment, and is flammable and explosive; some varieties also contain a large amount of toxic substances such as formaldehyde, benzene, lead and the like, and are 'invisible killers' which pollute the environment and damage the health of consumers.
Nowadays, people pay more and more attention to the development of green and environment-friendly water-based paint.
Disclosure of Invention
Aiming at the problems, the invention discloses a green and environment-friendly water-based paint and a preparation method thereof.
The specific technical scheme is as follows:
the green and environment-friendly water-based paint is characterized by comprising a component A, a component B and a component C, wherein the weight ratio of the component A to the component B to the component C is 8:3: 5.
Further, the component A comprises the following components in parts by weight:
further, the component B comprises the following components in parts by weight:
3-10 parts of pigment
4-21 parts of 1, 4-butanediol diacrylate
8-42 parts of polystyrene.
Further, the component C comprises the following components in parts by weight:
5-15 parts of water-based epoxy curing agent
45-75 parts of water.
Further, the water is deionized water.
Further, the weight ratio of the 1, 4-butanediol diacrylate to the polystyrene is 1: 2.
Further, the waterborne epoxy curing agent is epoxy resin modified triethylene tetramine.
The preparation method of the green environment-friendly water-based paint is characterized by comprising the following preparation steps:
(1) preparing a component A, sequentially placing the aqueous epoxy resin, methyl ether and isooctyl alcohol into reaction equipment, stirring for 1-3H at the stirring speed of 550-;
(2) preparing a component B, sequentially placing the pigment, the 1, 4-butanediol diacrylate and the polystyrene into reaction equipment, stirring for 1-2H at the stirring speed of 550-700r/min, and uniformly stirring to obtain the component B;
(3) preparing a component C, namely putting the waterborne epoxy curing agent and water into reaction equipment, stirring for 40-60min at a stirring speed of 350-400r/min, and uniformly stirring to obtain the component C;
(4) sequentially placing the component A, the component B and the component C into reaction equipment, stirring at a weight ratio of 8:3:5 for 2-3H at a stirring speed of 850-.
The invention reasonably arranges the adding sequence, the reaction temperature and the reaction time of the raw materials, has high production efficiency and good product quality. The invention has the advantages of simple formula, simple and convenient manufacturing process and low price of raw materials, the prepared product has fast film coating drying, good adhesive force and good corrosion resistance, and deionized water is used as a diluent, so that the invention has the advantages of less organic solvent, low VOC emission, good use effect and environmental protection.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
FIG. 3 is a perspective view of the stirring shaft of the present invention.
FIG. 4 is a schematic structural view of the insulating layer according to the present invention.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixing and the arrangement of the fixing and the connection are all general connection modes in the mechanical field, and the fixing and the connection can be performed by welding, bolt and nut connection and screw connection.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The reaction equipment in the embodiment of the invention is a special tool, and comprises a reaction kettle, wherein a feeding pipe and a discharging pipe are respectively arranged on one side of the upper end and the lower end of the reaction kettle, a motor fixing seat is arranged at the center of the top end of the reaction kettle, a driving motor is arranged on the motor fixing seat, the output end of the driving motor penetrates through the top of the reaction kettle and is connected with a stirring shaft, the stirring shaft is longitudinally arranged, an upper spiral blade, a stirring rod and a lower spiral blade are arranged on the stirring shaft, the upper spiral blade and the lower spiral blade are respectively arranged at the upper end and the lower end of the stirring shaft, the upper spiral blade and the lower spiral blade are both in a spiral structure, the spiral direction of the upper spiral blade is opposite to that of the lower spiral blade, the number of the stirring rods are vertically arranged on the stirring shaft and are positioned between the; the laminating is provided with heating coil on the reation kettle lateral wall, heating coil is the heliciform setting on reation kettle's lateral wall, heating coil one end is connected and is equipped with heating water tank, heating water tank sets up in reation kettle outer one side, and the heating coil other end is provided with circulating water pump, circulating water pump pass through the pipeline with heating water tank connects, the inside heater that is provided with of heating water tank, through the water of heater in to heating water tank heats, and the water after the heating passes through circulating water pump and delivers to heating coil in, and heating coil carries out heat-conduction to reation kettle, makes its inside coating temperature rise, and the water after the heating flows back to and heats in the heating water tank again along with heating coil to this carries out hydrologic cycle heating.
Further, the heating coil outside is provided with the heat preservation, the heat preservation sets up on reation kettle's lateral wall to keep warm heating coil, prevent that its heat from scattering and disappearing.
Furthermore, the heat preservation layer is a heat preservation sponge layer, an asbestos layer and a wrapping layer from inside to outside in sequence.
Further, including the monitoring unit, the monitoring unit includes display, temperature sensor and baroceptor, baroceptor and temperature sensor set up both ends about the reation kettle inner chamber respectively, the display is installed on the heat preservation, the input of display respectively with baroceptor and temperature sensor's the one-way electric connection of output.
Furthermore, a pressure reducing valve is arranged on the other side of the top end of the reaction kettle.
Furthermore, the number of the stirring rods is 8, and the stirring rods are divided into two groups in total and distributed up and down.
The working principle of the reaction equipment is as follows:
when stirring, the spiral direction of the upper spiral blade is opposite to that of the lower spiral blade, so that when the stirring shaft drives the upper spiral blade and the lower spiral blade to rotate, the coating at the upper end and the lower end inside the reaction kettle can be driven to flow to the middle of the reaction kettle.
When heating, the heater in the heating tank heats the water in the heating tank, the circulating water pump conveys the heated water to the heating coil, the heating coil conducts heat to the reaction kettle to enable the temperature of the coating in the reaction kettle to rise, and the heated water flows back to the heating tank along with the heating coil to be reheated, so that water circulation heating is performed.
The reaction equipment has the beneficial effects that:
(1) the spiral direction of the upper spiral blade on the stirring shaft is opposite to the spiral direction of the lower spiral blade, so that when the stirring shaft drives the upper spiral blade and the lower spiral blade to rotate, the coating at the upper end and the lower end inside the reaction kettle can be driven to flow to the middle part of the reaction kettle, turbulent flow is formed, and meanwhile, under the stirring action of the stirring rod at the middle part of the stirring shaft, more effective stirring can be performed, and the stirring effect is improved.
(2) The laminating is provided with heating coil on the reation kettle lateral wall to cooperation water heating case, heater and circulating water pump form the hydrologic cycle heating, make heating coil can heat the coating in the reation kettle, prevent that the temperature from crossing low influence stirring effect, the heat preservation can effectively keep warm heating coil simultaneously, prevents that heating coil's heat from scattering and disappearing.
(3) Adopt baroceptor and temperature sensor to detect the temperature and the atmospheric pressure in the reation kettle to on the data display that will detect arrives the display, cross when low when the temperature, then manually open circulating water pump and heater, heat reation kettle, when the internal gas pressure of reation kettle is too high, then open the relief pressure valve and carry out the pressure release, effectively guaranteed reation kettle normal stable work.
Description of the reference numerals
Example 1
The green and environment-friendly water-based paint is characterized by comprising a component A, a component B and a component C, wherein the weight ratio of the component A to the component B to the component C is 8:3: 5.
The component A comprises the following components in parts by weight: 5 parts of water-based epoxy resin, 2 parts of methyl ether, 2 parts of isooctyl alcohol and 3 parts of sodium dodecyl benzene sulfonate.
The component B comprises the following components in parts by weight: 3 parts of pigment, 4 parts of 1, 4-butanediol diacrylate and 8 parts of polystyrene.
The component C comprises the following components in parts by weight: 5 parts of water-based epoxy curing agent and 45 parts of water.
The water is deionized water.
The waterborne epoxy curing agent is epoxy resin modified triethylene tetramine.
A preparation method of an environment-friendly two-component water-based epoxy zinc-rich primer is characterized by comprising the following preparation steps:
(1) preparing a component A, sequentially putting the aqueous epoxy resin, methyl ether and isooctyl alcohol into reaction equipment, stirring for 1H at a stirring speed of 550r/min, uniformly stirring, then adding sodium dodecyl benzene sulfonate, stirring for 1H as required at a stirring speed of 450r/min to obtain the component A;
(2) preparing a component B, sequentially putting the pigment, 1, 4-butanediol diacrylate and polystyrene into a reaction device, stirring for 1H at a stirring speed of 550r/min, and uniformly stirring to obtain the component B;
(3) preparing a component C, namely putting the waterborne epoxy curing agent and water into reaction equipment, stirring for 40min at a stirring speed of 350r/min, and uniformly stirring to obtain the component C;
(4) and sequentially placing the component A, the component B and the component C into a reaction device, stirring at a stirring weight ratio of 8:3:5 for 2H at a stirring speed of 850r/min, and uniformly stirring to obtain a finished product.
Example 2
The green and environment-friendly water-based paint is characterized by comprising a component A, a component B and a component C, wherein the weight ratio of the component A to the component B to the component C is 8:3: 5.
The component A comprises the following components in parts by weight: 15 parts of water-based epoxy resin, 9 parts of methyl ether, 11 parts of isooctyl alcohol and 15 parts of sodium dodecyl benzene sulfonate.
The component B comprises the following components in parts by weight: 10 parts of pigment, 21 parts of 1, 4-butanediol diacrylate and 42 parts of polystyrene.
The component C comprises the following components in parts by weight: 15 parts of water-based epoxy curing agent and 75 parts of water.
The water is deionized water.
The waterborne epoxy curing agent is epoxy resin modified triethylene tetramine.
A preparation method of an environment-friendly two-component water-based epoxy zinc-rich primer is characterized by comprising the following preparation steps:
(1) preparing a component A, sequentially putting the aqueous epoxy resin, methyl ether and isooctyl alcohol into reaction equipment, stirring for 3H at the stirring speed of 600r/min, uniformly stirring, then adding sodium dodecyl benzene sulfonate, stirring for 1H as required at the stirring speed of 550r/min to obtain the component A;
(2) preparing a component B, sequentially putting the pigment, 1, 4-butanediol diacrylate and polystyrene into a reaction device, stirring for 2H at the stirring speed of 700r/min, and uniformly stirring to obtain the component B;
(3) preparing a component C, namely putting the waterborne epoxy curing agent and water into reaction equipment, stirring for 60min at a stirring speed of 400r/min, and uniformly stirring to obtain the component C;
(4) and sequentially placing the component A, the component B and the component C into a reaction device, stirring at a weight ratio of 8:3:5 for 3H at a stirring speed of 900r/min, and uniformly stirring to obtain a finished product.
Example 3
The green and environment-friendly water-based paint is characterized by comprising a component A, a component B and a component C, wherein the weight ratio of the component A to the component B to the component C is 8:3: 5.
The component A comprises the following components in parts by weight: 11 parts of water-based epoxy resin, 4 parts of methyl ether, 9 parts of isooctyl alcohol and 5 parts of sodium dodecyl benzene sulfonate.
The component B comprises the following components in parts by weight: 9 parts of pigment, 17 parts of 1, 4-butanediol diacrylate and 34 parts of polystyrene.
The component C comprises the following components in parts by weight: 11 parts of water-based epoxy curing agent and 55 parts of water.
The water is deionized water.
The waterborne epoxy curing agent is epoxy resin modified triethylene tetramine.
A preparation method of an environment-friendly two-component water-based epoxy zinc-rich primer is characterized by comprising the following preparation steps:
(1) preparing a component A, sequentially placing the aqueous epoxy resin, methyl ether and isooctyl alcohol into reaction equipment, stirring for 1.5H at a stirring speed of 580r/min, uniformly stirring, then adding sodium dodecyl benzene sulfonate, stirring for 1H as required at a stirring speed of 490r/min to obtain the component A;
(2) preparing a component B, sequentially putting the pigment, 1, 4-butanediol diacrylate and polystyrene into a reaction device, stirring for 1.5H at a stirring speed of 650r/min, and uniformly stirring to obtain the component B;
(3) preparing a component C, namely putting the water-based epoxy curing agent and water into reaction equipment, stirring for 45min at a stirring speed of 380r/min, and uniformly stirring to obtain the component C;
(4) and sequentially placing the component A, the component B and the component C into a reaction device, stirring at a weight ratio of 8:3:5 for 2.5H at a stirring speed of 880r/min, and uniformly stirring to obtain a finished product.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The green and environment-friendly water-based paint is characterized by comprising a component A, a component B and a component C, wherein the weight ratio of the component A to the component B to the component C is 8:3: 5.
2. The green environment-friendly water-based paint as claimed in claim 1, wherein the component A comprises the following components in parts by weight:
3. the green environment-friendly water-based paint as claimed in claim 1, wherein the component B comprises the following components in parts by weight:
3-10 parts of pigment
4-21 parts of 1, 4-butanediol diacrylate
8-42 parts of polystyrene.
4. The green environment-friendly water-based paint as claimed in claim 1, wherein the component C comprises the following components in parts by weight:
5-15 parts of water-based epoxy curing agent
45-75 parts of water.
5. The green and environmentally friendly water-based paint of claim 4, wherein the water is deionized water.
6. The green and environment-friendly water-based paint as claimed in claim 3, wherein the weight ratio of the 1, 4-butanediol diacrylate to the polystyrene is 1: 2.
7. The green and environment-friendly water-based paint as claimed in claim 2, wherein the water-based epoxy curing agent is epoxy resin modified triethylene tetramine.
8. A preparation method of a green environment-friendly water-based paint is characterized by comprising the following preparation steps:
(1) preparing a component A, sequentially placing the aqueous epoxy resin, methyl ether and isooctyl alcohol into reaction equipment, stirring for 1-3H at the stirring speed of 550-;
(2) preparing a component B, sequentially placing the pigment, the 1, 4-butanediol diacrylate and the polystyrene into reaction equipment, stirring for 1-2H at the stirring speed of 550-700r/min, and uniformly stirring to obtain the component B;
(3) preparing a component C, namely putting the waterborne epoxy curing agent and water into reaction equipment, stirring for 40-60min at a stirring speed of 350-400r/min, and uniformly stirring to obtain the component C;
(4) sequentially placing the component A, the component B and the component C into reaction equipment, stirring at a weight ratio of 8:3:5 for 2-3H at a stirring speed of 850-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910454528.9A CN110746801A (en) | 2019-05-29 | 2019-05-29 | Green and environment-friendly water-based paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910454528.9A CN110746801A (en) | 2019-05-29 | 2019-05-29 | Green and environment-friendly water-based paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110746801A true CN110746801A (en) | 2020-02-04 |
Family
ID=69275754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910454528.9A Pending CN110746801A (en) | 2019-05-29 | 2019-05-29 | Green and environment-friendly water-based paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110746801A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009149791A (en) * | 2007-12-21 | 2009-07-09 | Kansai Paint Co Ltd | Material for two-part aqueous anti-corrosive coating and method for anti-corrosive coating |
| CN104231866A (en) * | 2014-10-20 | 2014-12-24 | 江苏怡成屏障科技有限公司 | Waterborne epoxy anticorrosive paint and preparation method thereof |
| CN109575787A (en) * | 2018-12-12 | 2019-04-05 | 合众（佛山）化工有限公司 | A kind of double-component aqueous wood paint that polystyrene microsphere is modified |
| CN109722130A (en) * | 2018-11-21 | 2019-05-07 | 镇江禹亨新材料有限公司 | A kind of green type water-based epoxy micaceous iron intermediate coat |
| CN109749573A (en) * | 2018-11-21 | 2019-05-14 | 镇江禹亨新材料有限公司 | A kind of environment-friendly double-component water-based epoxy zinc-rich primer |
-
2019
- 2019-05-29 CN CN201910454528.9A patent/CN110746801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009149791A (en) * | 2007-12-21 | 2009-07-09 | Kansai Paint Co Ltd | Material for two-part aqueous anti-corrosive coating and method for anti-corrosive coating |
| CN104231866A (en) * | 2014-10-20 | 2014-12-24 | 江苏怡成屏障科技有限公司 | Waterborne epoxy anticorrosive paint and preparation method thereof |
| CN109722130A (en) * | 2018-11-21 | 2019-05-07 | 镇江禹亨新材料有限公司 | A kind of green type water-based epoxy micaceous iron intermediate coat |
| CN109749573A (en) * | 2018-11-21 | 2019-05-14 | 镇江禹亨新材料有限公司 | A kind of environment-friendly double-component water-based epoxy zinc-rich primer |
| CN109575787A (en) * | 2018-12-12 | 2019-04-05 | 合众（佛山）化工有限公司 | A kind of double-component aqueous wood paint that polystyrene microsphere is modified |
Non-Patent Citations (1)
| Title |
|---|
| 胡中: "水性双组分环氧/胺体系技术研究", 《涂料工业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101613434B (en) | Alcohol soluble polyacrylate resin and preparation method and application thereof | |
| CN102888163B (en) | One glass ornaments use coating on Christmas and preparation method thereof and application | |
| CN103224722B (en) | Ultraviolet light polymerization fluorine carbon solar cell backside protecting film coating | |
| CN1106433C (en) | Nm-class Ti polymer paint | |
| CN101016435B (en) | Preparing method of aluminum foil paint with water dispersibility and high corrosion resistance for air-conditioner | |
| WO2007009325A1 (en) | An alcohol soluble resin and a method for preparing the same | |
| CN103965780A (en) | Lacquer wax coating for carpentry and preparation method thereof | |
| CN106752565A (en) | The not heated aqueous coating of the solarization of environmental protection and energy saving | |
| CN104549105B (en) | Epoxy soybean oil production and processing reactor | |
| CN105838165A (en) | UV reflective paint, and preparation method and application thereof | |
| CN107523193B (en) | A kind of high salt spray resistance of magnesium alloy substrates weather-proof protective coating, preparation method and application method by force | |
| CN104031564A (en) | Fireproof environment-friendly inorganic adhesive as well as preparation method and preparation system thereof | |
| CN107629172A (en) | A kind of preparation method of the single-component water-based epoxy resin dispersion of normal temperature cure | |
| CN104356891A (en) | Hightemperature steaming and cooking-resistant deep-drawing over-printing varnish for metal printing can manufacturing and preparation method of high-temperature steaming and cooking-resistant deep-drawing over-printing varnish | |
| CN106497260A (en) | A kind of washability heat insulation exterior coating material and preparation method thereof | |
| CN110746801A (en) | Green and environment-friendly water-based paint and preparation method thereof | |
| CN103232796A (en) | Quick-drying anticorrosive dipping prime paint with low viscosity as well as preparation and application method thereof | |
| CN106433336A (en) | Economical and environment-friendly external wall thermal insulating coating material and preparing method thereof | |
| CN103013244A (en) | Water-soluble antirust liquid | |
| CN108047848A (en) | A kind of environment-friendly type aqueous one-component aluminium color coating and preparation method thereof | |
| CN105907171B (en) | A kind of UV resistant heat resistance accessory and the base gravure ink composition for layer of PVC comprising it | |
| CN105885519B (en) | A kind of environmental protection, heatproof, color-change resistant printing ink composition | |
| CN204429276U (en) | Epoxidized soybean oil production and processing high efficiency reactor | |
| CN204380568U (en) | A kind of water-water multicolor finish dispersal device | |
| CN101768402B (en) | Method for producing acrylic anodic electrophoretic coating |
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 |
Application publication date: 20200204 |
|
| RJ01 | Rejection of invention patent application after publication |