CN112409848A - Color paste formula for water-based paint and production process thereof - Google Patents
Color paste formula for water-based paint and production process thereof Download PDFInfo
- Publication number
- CN112409848A CN112409848A CN202011336798.9A CN202011336798A CN112409848A CN 112409848 A CN112409848 A CN 112409848A CN 202011336798 A CN202011336798 A CN 202011336798A CN 112409848 A CN112409848 A CN 112409848A
- Authority
- CN
- China
- Prior art keywords
- color paste
- emulsification
- water
- plate
- agent
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/411—Emulsifying using electrical or magnetic fields, heat or vibrations
- B01F23/4111—Emulsifying using electrical or magnetic fields, heat or vibrations using vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/007—Metal oxide
- C09D17/008—Titanium dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a color paste formula for water-based paint and a production process thereof, wherein the color paste formula for the water-based paint is prepared from the following raw materials in proportion: 30-40% of color paste resin, 10-20% of toner, 2-4% of dispersing agent, 10-20% of titanium dioxide, 20-30% of deionized water, 5-8% of emulsifier, 2-3% of anti-sticking agent, 2-3% of thickening agent, 2-5% of carboxylic acid and 1-2% of defoaming agent, the deionized water is used as solvent to dissolve all the components, the emulsifier plays a role of emulsifying and providing a carrier, the toner plays a role of coloring, the dispersing agent is helpful for crushing particles of all the components, the dispersion stability is ensured, the components are uniformly dispersed in the system, the defoaming agent is used for preventing foaming phenomenon in the stirring process, the color paste has strong coloring capability, can be placed for a long time without mildewing, can keep stable rheological property, and is wide in application range, free of toxicity and high in compatibility.
Description
Technical Field
The invention relates to the field of color paste processing, in particular to a color paste formula for a water-based paint and a production process thereof.
Background
Coatings using water as a solvent or as a dispersion medium may be referred to as waterborne coatings. The water-based paint is classified into two major groups, natural water-based paint of natural substances or minerals (such as potassium silicate) and petrochemical water-based paint of synthetic resins (such as acrylic resins), according to the binder type in the paint, and only the water-based paint of synthetic resins is described herein;
the water paint includes 3 kinds of water soluble paint, water dilutable paint and water dispersive paint; the water-soluble paint is a film-forming material represented by polyvinyl alcohol and various modified substances thereof, and also comprises water-soluble alkyd resin, water-soluble epoxy resin, inorganic high-molecular water-based resin and the like;
the existing color paste is poor in coloring capability, cannot be placed for a long time, is easy to harden, is poor in practical effect, is emulsified generally by direct stirring when being emulsified, is poor in vibration emulsification effect, poor in flowability and poor in dispersion effect, cannot be randomly sampled and observed in the process of emulsifying and mixing the color paste, needs to be shut down for operation, is discontinuous in the emulsification process, and influences the quality of a color paste finished product.
Disclosure of Invention
The invention aims to provide a color paste formula for an aqueous coating, which has strong coloring capacity, wide application range, no toxicity and high compatibility, and the color paste can be placed for a long time without mildewing and can keep stable rheological property.
The purpose of the invention can be realized by the following technical scheme:
a color paste formula for a water-based paint is prepared from the following raw materials in proportion: 30-40% of color paste resin, 10-20% of toner, 2-4% of dispersing agent, 10-20% of titanium dioxide, 20-30% of deionized water, 5-8% of emulsifier, 2-3% of anti-sticking agent, 2-3% of thickening agent, 2-5% of carboxylic acid and 1-2% of defoaming agent.
A production process of color paste for water-based paint comprises the following steps;
step S1: sequentially adding deionized water, color paste resin, toner, titanium dioxide and a dispersing agent into a reaction pot, carrying out primary dispersion, dispersing the primarily dispersed color paste at a high speed by using a dispersion machine, heating to 50-80 ℃, carrying out sanding refinement on the heated color paste, and finely grinding the color paste refined by sanding by using a three-roll grinder;
step S2: after grinding, screening through a 200-mesh screen, putting the materials into an emulsifying and mixing device after screening, adding a carboxylic acid solution for blending, and uniformly stirring;
step S3: in the stirring and mixing process, sequentially adding an emulsifier, an anti-sticking agent and a thickening agent into the emulsifying and mixing device according to the state of the color paste;
step S4: after the adjustment is finished, the state of the color paste is determined by sampling, then a defoaming agent is added, and the water-based universal color paste is obtained by filtering after uniform stirring.
As a further scheme of the invention: in the step S1, when the grinding is carried out in a three-roll grinder, the grinding time is 30-50 min.
As a further scheme of the invention: in the step S4, the filtering screen is 400 meshes, the stirring speed is 500 rpm, and the stirring time is 10 min.
As a further scheme of the invention: the emulsification mixing device in step S2 includes: emulsification case, vibrations emulsification structure, feeder hopper, agitator motor and get the material structure, vibrations emulsification structure is installed to the bottom of emulsification case, the feeder hopper is installed to top one side of emulsification case, the top central point that the agitator motor cooperation was installed at the emulsification case puts, get the material structure and install the top opposite side at the emulsification case, the puddler is installed in the cooperation in agitator motor's the pivot.
As a further scheme of the invention: the vibration emulsification structure comprises a piston plate, a connecting rod, a supporting plate, a cam motor, a support, a vibration rod, a contraction spring, a sealing plate, a guide plate, a limiting rod and a guide hole, wherein the support is welded between two supporting legs at the bottom of an emulsification box, the cam motor is installed at the top side of the support, the cam is installed on a rotating shaft of the cam motor in a matching manner, the piston plate is arranged inside the emulsification box, the vibration rod is arranged at the top side of the piston plate, the connecting rod is welded at the bottom side of the piston plate, the supporting plate is welded at the bottom end of the connecting rod, a through hole is formed in the piston plate, the guide plate is fixed in the through hole, rod holes are symmetrically formed in the edge side of the guide plate, the limiting rod is penetrated in the matching manner in the rod holes, the sealing plate is fixed at the bottom end of the limiting rod, and a flow guide hole is formed in the center of the flow guide plate.
As a further scheme of the invention: the periphery of the cam is tangent to the bottom side face of the bearing plate, a communicating pipe is arranged outside the emulsifying tank, and the upper port and the lower port of the communicating pipe are respectively positioned on the upper side and the lower side of the piston plate.
As a further scheme of the invention: get the material structure and include pump drainage cylinder, piston rod, observation test tube, sampling tube, honeycomb duct, reset spring and spacing ball, the honeycomb duct is vertical to be worn to establish in the top side tank wall of emulsion case, the top of honeycomb duct is fixed with spacing ball, the outside cover in top of honeycomb duct is equipped with reset spring, the pump drainage cylinder welds the dress in top one side of emulsion case, the internally mounted of pump drainage cylinder has the piston rod, observe the test tube and paste and fix in the periphery one side of emulsion case, observe the bottom cooperation of test tube and install the sampling tube.
As a further scheme of the invention: the top of honeycomb duct and the bottom of pump drainage cylinder are connected through the hose, be provided with the scale mark on the periphery of honeycomb duct, pump drainage cylinder passes through pipe connection with the observation test tube, all installs the check valve on hose and the pipe, communicate through the burette between the bottom of observation test tube and the emulsion case.
The invention has the beneficial effects that:
deionized water is used as a solvent to dissolve all components, an emulsifier plays a role in emulsification and provides a carrier, toner plays a role in coloring, a dispersing agent is helpful for crushing particles of all components to ensure the stability of a dispersion and the uniform dispersion of all components in a system, a defoaming agent is used for preventing the foaming phenomenon in the stirring process, and the color paste has strong coloring capability, can be placed for a long time without mildewing, can keep stable rheological property, has wide application occasions, is non-toxic and has high compatibility;
by arranging the vibration emulsification structure, color paste on the side of the top of the piston plate flows to the bottom side of the piston plate through the flow guide holes, and in the descending process of the piston plate, the color paste at the bottom of the piston plate is conveyed to the top of the piston plate again through the communicating pipe, so that the color paste can circularly flow in the emulsification box, and under the cooperation of the vibration rod, the vibration is realized, the emulsification efficiency is improved, and the color paste dispersion effect is improved;
get the material structure through setting up, press spacing ball, can go deep into the different degree of depth of emulsification incasement with the bottom of honeycomb duct, color paste after the pump drainage is arranged and is sent to in observing the test tube, observes the test tube and be the glass test tube, observation color paste mixing state that can be timely, through the sampling tube ejection of compact, the pH valve of detection color paste that can be timely, the operation is more convenient, need not shut down the sample, the sample back, the material backward flow avoids the waste of color paste.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall front perspective view of an emulsification mixing apparatus according to the present invention;
FIG. 2 is a top perspective view of the whole emulsification mixing device according to the present invention;
FIG. 3 is a view showing the overall internal structure of the emulsification mixing apparatus according to the present invention;
FIG. 4 is a structural view of the area A in the overall internal structure of the emulsification mixing apparatus of the present invention;
FIG. 5 is a view showing a structure of a region B in the entire internal structure of the emulsification mixing apparatus according to the present invention;
in the figure: 1. an emulsification box; 2. a vibration emulsification structure; 3. a feed hopper; 4. a stirring motor; 5. a material taking structure; 21. a piston plate; 22. a connecting rod; 23. a support plate; 24. a cam; 25. a cam motor; 26. a support; 27. a vibration rod; 28. a retraction spring; 29. a sealing plate; 210. a baffle; 211. a limiting rod; 212. a flow guide hole; 51. a pumping cylinder; 52. a piston rod; 53. observing the test tube; 54. a sampling tube; 55. a flow guide pipe; 56. a return spring; 57. and a limiting ball.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
As shown in fig. 1 to 5, the present invention provides a technical solution:
example 1:
a color paste formula for a water-based paint is prepared from the following raw materials in proportion: 30% of color paste resin, 20% of toner, 2% of dispersing agent, 10% of titanium dioxide, 20% of deionized water, 5% of emulsifying agent, 3% of anti-sticking agent, 3% of thickening agent, 5% of carboxylic acid and 2% of defoaming agent.
A production process of color paste for water-based paint comprises the following steps;
step S1: sequentially adding deionized water, color paste resin, toner, titanium dioxide and a dispersing agent into a reaction pot, carrying out primary dispersion, dispersing the primarily dispersed color paste at a high speed by using a dispersion machine, heating to 50-80 ℃, carrying out sanding refinement on the heated color paste, and finely grinding the color paste refined by sanding by using a three-roll grinder;
step S2: after grinding, screening through a 200-mesh screen, putting the materials into an emulsifying and mixing device after screening, adding a carboxylic acid solution for blending, and uniformly stirring;
step S3: in the stirring and mixing process, sequentially adding an emulsifier, an anti-sticking agent and a thickening agent into the emulsifying and mixing device according to the state of the color paste;
step S4: after the adjustment is finished, the state of the color paste is determined by sampling, then a defoaming agent is added, and the water-based universal color paste is obtained by filtering after uniform stirring.
As an implementation mode of the invention, in S1, when grinding is carried out in a three-roll grinder, the grinding time is 30-50min, more thorough mixed material grinding can be realized, in step S4, the filtering screen is 400 meshes, the stirring speed is 500 r/min, the stirring time is 10min, air bubbles in the color paste can be slowly and orderly discharged through slow stirring, deionized water is used as a solvent to dissolve each component, an emulsifying agent plays a role in emulsifying and providing a carrier, toner plays a coloring role, a dispersing agent is helpful for crushing particles of each component, the dispersion stability is ensured, the components are uniformly dispersed in a system, a defoaming agent is used for preventing foaming phenomenon in the stirring process, the coloring capability of the color paste is strong, the color paste can be placed for a long time without mildewing and can keep stable rheological property, and the color paste is suitable for various leathers, textiles and internal and external walls of buildings, wide application range, no toxicity and high compatibility.
As an embodiment of the present invention, the emulsification mixing apparatus in step S2 includes: emulsification case 1, vibrations emulsification structure 2, feeder hopper 3, agitator motor 4 and get material structure 5, and vibrations emulsification structure 2 is installed to the bottom of emulsification case 1, and feeder hopper 3 is installed to top one side of emulsification case 1, and agitator motor 4 cooperation is installed and is put at the top central point of emulsification case 1, gets material structure 5 and installs the top opposite side at emulsification case 1, and the puddler is installed in the cooperation in agitator motor 4's the pivot.
As an implementation mode of the invention, the vibration emulsification structure 2 comprises a piston plate 21, a connecting rod 22, a supporting plate 23, a cam 24, a cam motor 25, a bracket 26, a vibration rod 27, a contraction spring 28, a sealing plate 29, a guide plate 210, a limiting rod 211 and a guide hole 212, wherein the bracket 26 is welded between two supporting legs at the bottom of the emulsification tank 1, the cam motor 25 is installed at the top side of the bracket 26, the cam 24 is installed on a rotating shaft of the cam motor 25 in a matching way, the piston plate 21 is arranged inside the emulsification tank 1, the vibration rod 27 is arranged at the top side of the piston plate 21, the connecting rod 22 is welded at the bottom side of the piston plate 21, the supporting plate 23 is welded at the bottom end of the connecting rod 22, a through hole is arranged inside the piston plate 21, the guide plate 210 is fixed in the through hole, rod holes are symmetrically arranged in the side of the guide plate 210, the limiting rod 211 is arranged inside the rod hole in, the outer side of the bottom of the limiting rod 211 is sleeved with a contracting spring 28, the center of the guide plate 210 is provided with a guide hole 212, the circumferential surface of the cam 24 is tangent to the bottom side surface of the bearing plate 23, the outside of the emulsion box 1 is provided with a communicating pipe, the upper and lower ports of the communicating pipe are respectively positioned at the upper and lower sides of the piston plate 21, color paste at the top side of the piston plate 21 flows to the bottom side of the piston plate 21 through the guide hole 212, when the piston plate 21 descends, the sealing plate 29 seals the guide hole 212, in the descending process of the piston plate 21, the color paste at the bottom of the piston plate 21 is conveyed to the top of the piston plate 21 through the communicating pipe again, the color paste can circularly flow in the emulsion box 1, under the cooperation of the vibrating rod 27, the.
As an embodiment of the invention, the material taking structure 5 comprises a pumping cylinder 51, a piston rod 52, an observation test tube 53, a sampling tube 54, a flow guide tube 55, a return spring 56 and a limit ball 57, wherein the flow guide tube 55 is vertically arranged in the wall of the top side of the emulsion box 1 in a penetrating manner, the limit ball 57 is fixed at the top end of the flow guide tube 55, the return spring 56 is sleeved outside the top end of the flow guide tube 55, the pumping cylinder 51 is welded at one side of the top of the emulsion box 1, the piston rod 52 is arranged inside the pumping cylinder 51, the observation test tube 53 is adhered and fixed at one side of the circumferential surface of the emulsion box 1, the sampling tube 54 is arranged at the bottom of the observation test tube 53 in a matching manner, the top of the flow guide tube 55 is connected with the bottom of the pumping cylinder 51 through a hose, the circumferential surface of the flow guide tube 55 is provided with scale, observe through the burette intercommunication between the bottom of test tube 53 and the emulsion case 1, the mill base after the pump drainage is arranged and is seen in the test tube 53, observes the test tube 53 and be the glass test tube, observation mill base mixing state that can be timely, through the ejection of compact of sampling tube 54, the pH valve of detection mill base that can be timely, it is more convenient to operate, need not shut down the sample, and the sample back, the material backward flow avoids the waste of mill base.
During vibration emulsification, materials after grinding and dispersion are put into the emulsification tank 1, stirring operation is driven under the operation coordination of the stirring motor 4, emulsification of the materials is realized through coordination, in the emulsification mixing process, the cam motor 25 drives the cam 24 to operate, the bearing plate 23 can be pushed to ascend, the piston plate 21 can be jacked up through the coordination of the connecting rod 22, when the piston plate 21 ascends, the sealing plate 29 sinks under hydraulic pressure, the top side of the piston plate 21 flows to the bottom side of the piston plate 21 through the flow guide holes 212, when the piston plate 21 descends, the flow guide holes 212 are sealed by the sealing plate 29, when the piston plate 21 descends, color paste at the bottom of the piston plate 21 is conveyed to the top of the piston plate 21 again through the communicating pipe, the color paste can circularly flow in the emulsification tank 1, under the coordination of the vibrating rod 27, the vibration is realized, and the emulsification efficiency is improved, improve mill base dispersion effect, when the vibration emulsification, press spacing ball 57, can go deep into the different degree of depth in the emulsification case 1 with honeycomb duct 55's bottom, through piston rod 52 pull, can realize the mill base pump drainage in the emulsification case 1 and discharge, mill base after the pump drainage is arranged and is sent to in observing test tube 53, it is the glass test tube to observe test tube 53, observation mill base mixing state that can be timely, the ejection of compact through sampling tube 54, the pH valve of the detection mill base that can be timely, it is more convenient to operate, need not shut down the sample, after the sample, the material backward flow, avoid the waste of mill base.
Example 2:
a color paste formula for a water-based paint is prepared from the following raw materials in proportion: 35% of color paste resin, 15% of toner, 2% of dispersing agent, 10% of titanium dioxide, 20% of deionized water, 5% of emulsifying agent, 3% of anti-sticking agent, 3% of thickening agent, 5% of carboxylic acid and 2% of defoaming agent.
A production process of color paste for water-based paint comprises the following steps;
step S1: sequentially adding deionized water, color paste resin, toner, titanium dioxide and a dispersing agent into a reaction pot, carrying out primary dispersion, dispersing the primarily dispersed color paste at a high speed by using a dispersion machine, heating to 50-80 ℃, carrying out sanding refinement on the heated color paste, and finely grinding the color paste refined by sanding by using a three-roll grinder;
step S2: after grinding, screening through a 200-mesh screen, putting the materials into an emulsifying and mixing device after screening, adding a carboxylic acid solution for blending, and uniformly stirring;
step S3: in the stirring and mixing process, sequentially adding an emulsifier, an anti-sticking agent and a thickening agent into the emulsifying and mixing device according to the state of the color paste;
step S4: after the adjustment is finished, the state of the color paste is determined by sampling, then a defoaming agent is added, and the water-based universal color paste is obtained by filtering after uniform stirring.
As an implementation mode of the invention, in S1, when grinding is carried out in a three-roll grinder, the grinding time is 30-50min, more thorough mixed material grinding can be realized, in step S4, the filtering screen is 400 meshes, the stirring speed is 500 r/min, the stirring time is 10min, air bubbles in the color paste can be slowly and orderly discharged through slow stirring, deionized water is used as a solvent to dissolve each component, an emulsifying agent plays a role in emulsifying and providing a carrier, toner plays a coloring role, a dispersing agent is helpful for crushing particles of each component, the dispersion stability is ensured, the components are uniformly dispersed in a system, a defoaming agent is used for preventing foaming phenomenon in the stirring process, the coloring capability of the color paste is strong, the color paste can be placed for a long time without mildewing and can keep stable rheological property, and the color paste is suitable for various leathers, textiles and internal and external walls of buildings, wide application range, no toxicity and high compatibility.
As an embodiment of the present invention, the emulsification mixing apparatus in step S2 includes: emulsification case 1, vibrations emulsification structure 2, feeder hopper 3, agitator motor 4 and get material structure 5, and vibrations emulsification structure 2 is installed to the bottom of emulsification case 1, and feeder hopper 3 is installed to top one side of emulsification case 1, and agitator motor 4 cooperation is installed and is put at the top central point of emulsification case 1, gets material structure 5 and installs the top opposite side at emulsification case 1, and the puddler is installed in the cooperation in agitator motor 4's the pivot.
As an implementation mode of the invention, the vibration emulsification structure 2 comprises a piston plate 21, a connecting rod 22, a supporting plate 23, a cam 24, a cam motor 25, a bracket 26, a vibration rod 27, a contraction spring 28, a sealing plate 29, a guide plate 210, a limiting rod 211 and a guide hole 212, wherein the bracket 26 is welded between two supporting legs at the bottom of the emulsification tank 1, the cam motor 25 is installed at the top side of the bracket 26, the cam 24 is installed on a rotating shaft of the cam motor 25 in a matching way, the piston plate 21 is arranged inside the emulsification tank 1, the vibration rod 27 is arranged at the top side of the piston plate 21, the connecting rod 22 is welded at the bottom side of the piston plate 21, the supporting plate 23 is welded at the bottom end of the connecting rod 22, a through hole is arranged inside the piston plate 21, the guide plate 210 is fixed in the through hole, rod holes are symmetrically arranged in the side of the guide plate 210, the limiting rod 211 is arranged inside the rod hole in, the outer side of the bottom of the limiting rod 211 is sleeved with a contracting spring 28, the center of the guide plate 210 is provided with a guide hole 212, the circumferential surface of the cam 24 is tangent to the bottom side surface of the bearing plate 23, the outside of the emulsion box 1 is provided with a communicating pipe, the upper and lower ports of the communicating pipe are respectively positioned at the upper and lower sides of the piston plate 21, color paste at the top side of the piston plate 21 flows to the bottom side of the piston plate 21 through the guide hole 212, when the piston plate 21 descends, the sealing plate 29 seals the guide hole 212, in the descending process of the piston plate 21, the color paste at the bottom of the piston plate 21 is conveyed to the top of the piston plate 21 through the communicating pipe again, the color paste can circularly flow in the emulsion box 1, under the cooperation of the vibrating rod 27, the.
As an embodiment of the invention, the material taking structure 5 comprises a pumping cylinder 51, a piston rod 52, an observation test tube 53, a sampling tube 54, a flow guide tube 55, a return spring 56 and a limit ball 57, wherein the flow guide tube 55 is vertically arranged in the wall of the top side of the emulsion box 1 in a penetrating manner, the limit ball 57 is fixed at the top end of the flow guide tube 55, the return spring 56 is sleeved outside the top end of the flow guide tube 55, the pumping cylinder 51 is welded at one side of the top of the emulsion box 1, the piston rod 52 is arranged inside the pumping cylinder 51, the observation test tube 53 is adhered and fixed at one side of the circumferential surface of the emulsion box 1, the sampling tube 54 is arranged at the bottom of the observation test tube 53 in a matching manner, the top of the flow guide tube 55 is connected with the bottom of the pumping cylinder 51 through a hose, the circumferential surface of the flow guide tube 55 is provided with scale, observe through the burette intercommunication between the bottom of test tube 53 and the emulsion case 1, the mill base after the pump drainage is arranged and is seen in the test tube 53, observes the test tube 53 and be the glass test tube, observation mill base mixing state that can be timely, through the ejection of compact of sampling tube 54, the pH valve of detection mill base that can be timely, it is more convenient to operate, need not shut down the sample, and the sample back, the material backward flow avoids the waste of mill base.
During vibration emulsification, materials after grinding and dispersion are put into the emulsification tank 1, stirring operation is driven under the operation coordination of the stirring motor 4, emulsification of the materials is realized through coordination, in the emulsification mixing process, the cam motor 25 drives the cam 24 to operate, the bearing plate 23 can be pushed to ascend, the piston plate 21 can be jacked up through the coordination of the connecting rod 22, when the piston plate 21 ascends, the sealing plate 29 sinks under hydraulic pressure, the top side of the piston plate 21 flows to the bottom side of the piston plate 21 through the flow guide holes 212, when the piston plate 21 descends, the flow guide holes 212 are sealed by the sealing plate 29, when the piston plate 21 descends, color paste at the bottom of the piston plate 21 is conveyed to the top of the piston plate 21 again through the communicating pipe, the color paste can circularly flow in the emulsification tank 1, under the coordination of the vibrating rod 27, the vibration is realized, and the emulsification efficiency is improved, improve mill base dispersion effect, when the vibration emulsification, press spacing ball 57, can go deep into the different degree of depth in the emulsification case 1 with honeycomb duct 55's bottom, through piston rod 52 pull, can realize the mill base pump drainage in the emulsification case 1 and discharge, mill base after the pump drainage is arranged and is sent to in observing test tube 53, it is the glass test tube to observe test tube 53, observation mill base mixing state that can be timely, the ejection of compact through sampling tube 54, the pH valve of the detection mill base that can be timely, it is more convenient to operate, need not shut down the sample, after the sample, the material backward flow, avoid the waste of mill base.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The color paste formula for the water-based paint is characterized by being prepared from the following raw materials in proportion: 30-40% of color paste resin, 10-20% of toner, 2-4% of dispersing agent, 10-20% of titanium dioxide, 20-30% of deionized water, 5-8% of emulsifier, 2-3% of anti-sticking agent, 2-3% of thickening agent, 2-5% of carboxylic acid and 1-2% of defoaming agent.
2. A production process of color paste for water-based paint is characterized by comprising the following steps;
step S1: sequentially adding deionized water, color paste resin, toner, titanium dioxide and a dispersing agent into a reaction pot, carrying out primary dispersion, dispersing the primarily dispersed color paste at a high speed by using a dispersion machine, heating to 50-80 ℃, carrying out sanding refinement on the heated color paste, and finely grinding the color paste refined by sanding by using a three-roll grinder;
step S2: after grinding, screening through a 200-mesh screen, putting the materials into an emulsifying and mixing device after screening, adding a carboxylic acid solution for blending, and uniformly stirring;
step S3: in the stirring and mixing process, sequentially adding an emulsifier, an anti-sticking agent and a thickening agent into the emulsifying and mixing device according to the state of the color paste;
step S4: after the adjustment is finished, the state of the color paste is determined by sampling, then a defoaming agent is added, and the water-based universal color paste is obtained by filtering after uniform stirring.
3. The process for producing the color paste for the water-based paint according to claim 2, wherein in the step S1, when the mill is carried out in a three-roll mill, the milling time is 30-50 min.
4. The process for producing a color paste for water-based paints according to claim 2, wherein the filtering mesh of step S4 is 400 mesh, the stirring speed is 500 rpm, and the stirring time is 10 min.
5. The process for producing a color paste for water-based paints according to claim 2, wherein the emulsifying and mixing device in the step S2 comprises: emulsification case (1), vibrations emulsification structure (2), feeder hopper (3), agitator motor (4) and get material structure (5), vibrations emulsification structure (2) are installed to the bottom of emulsification case (1), feeder hopper (3) are installed to top one side of emulsification case (1), the top central point that emulsification case (1) was installed in agitator motor (4) cooperation is put, get the top opposite side of material structure (5) and install at emulsification case (1), the puddler is installed in the cooperation in the pivot of agitator motor (4).
6. The production process of the color paste for the water-based paint according to claim 5, wherein the vibration emulsification structure (2) comprises a piston plate (21), a connecting rod (22), a supporting plate (23), a cam (24), a cam motor (25), a bracket (26), a vibration rod (27), a contraction spring (28), a sealing plate (29), a guide plate (210), a limiting rod (211) and a guide hole (212), the bracket (26) is welded between two supporting legs at the bottom of the emulsification tank (1), the cam motor (25) is installed at the top side of the bracket (26), the cam (24) is installed on a rotating shaft of the cam motor (25) in a matching way, the piston plate (21) is arranged in the emulsification tank (1), the vibration rod (27) is arranged at the top side of the piston plate (21), the connecting rod (22) is welded at the bottom side of the piston plate (21), the bottom of connecting rod (22) is welded and is equipped with bearing board (23), the through-hole has been seted up to the inside of piston plate (21), the through-hole internal fixation has guide plate (210), the pole hole has been seted up to the avris internal symmetry of guide plate (210), and gag lever post (211) are worn to be equipped with by the fit in the pole hole, the bottom mounting of gag lever post (211) has closing plate (29), the bottom outside cover of gag lever post (211) is equipped with shrink spring (28), water conservancy diversion hole (212) have been seted up to the central point of guide plate (210).
7. The production process of the color paste for the water-based paint according to claim 6, wherein the circumferential surface of the cam (24) is tangent to the bottom side surface of the bearing plate (23), a communicating pipe is arranged outside the emulsification tank (1), and the upper port and the lower port of the communicating pipe are respectively positioned at the upper side and the lower side of the piston plate (21).
8. The process for producing a color paste for aqueous paints according to claim 5, the material taking structure (5) comprises a pumping cylinder (51), a piston rod (52), an observation test tube (53), a sampling tube (54), a guide tube (55), a return spring (56) and a limiting ball (57), the draft tube (55) vertically penetrates through the wall of the top side of the emulsion box (1), a limiting ball (57) is fixed at the top end of the flow guide pipe (55), a return spring (56) is sleeved outside the top end of the flow guide pipe (55), the pumping cylinder (51) is welded on one side of the top of the emulsifying box (1), a piston rod (52) is arranged in the pumping cylinder (51), the observation test tube (53) is fixed on one side of the circumferential surface of the emulsifying box (1) in a sticking way, and the bottom of the observation test tube (53) is provided with a sampling tube (54) in a matching way.
9. The production process of the color paste for the water-based paint according to claim 8, wherein the top of the draft tube (55) is connected with the bottom of the pumping cylinder (51) through a hose, the circumferential surface of the draft tube (55) is provided with scale marks, the pumping cylinder (51) is connected with the observation test tube (53) through a conduit, the hose and the conduit are both provided with one-way valves, and the bottom end of the observation test tube (53) is communicated with the emulsion tank (1) through a dropper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336798.9A CN112409848A (en) | 2020-11-25 | 2020-11-25 | Color paste formula for water-based paint and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336798.9A CN112409848A (en) | 2020-11-25 | 2020-11-25 | Color paste formula for water-based paint and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112409848A true CN112409848A (en) | 2021-02-26 |
Family
ID=74843757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011336798.9A Pending CN112409848A (en) | 2020-11-25 | 2020-11-25 | Color paste formula for water-based paint and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112409848A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171727A (en) * | 2021-04-26 | 2021-07-27 | 安徽中沁新材料科技有限公司 | Water based paint processingequipment |
| CN114887702A (en) * | 2022-05-06 | 2022-08-12 | 广州至然科技应用有限公司 | Roller mill for producing environment-friendly floor paint |
| CN116426167A (en) * | 2023-04-18 | 2023-07-14 | 福建鑫邦新材料科技有限公司 | Sponge color paste and processing technology |
| CN117339536A (en) * | 2023-11-30 | 2024-01-05 | 淄博中瓷新材料有限公司 | Stirring equipment and method for high-temperature materials |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010260A (en) * | 2016-06-17 | 2016-10-12 | 潍坊合力水性涂料制造有限公司 | Bi-component gray mill base and production process thereof |
| CN107652832A (en) * | 2016-07-23 | 2018-02-02 | 天津市新丽华色材有限责任公司 | A kind of water-based cathode electrophoresis dope of ultralow temperature |
| CN207342633U (en) * | 2017-09-25 | 2018-05-11 | 广州丽彦妆生物科技有限公司 | A kind of cosmetics emulsion mixing device |
| CN207972949U (en) * | 2018-03-05 | 2018-10-16 | 苏州爱乐石油设备有限公司 | A kind of device that liquid can be transferred to below container top |
| CN211116543U (en) * | 2019-12-25 | 2020-07-28 | 重庆和巽泵业有限公司 | Pump body backflow prevention safety device |
| CN211384697U (en) * | 2019-12-06 | 2020-09-01 | 清远盛普新材料有限公司 | Preparation equipment of low temperature resistant waterborne automotive coating |
-
2020
- 2020-11-25 CN CN202011336798.9A patent/CN112409848A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010260A (en) * | 2016-06-17 | 2016-10-12 | 潍坊合力水性涂料制造有限公司 | Bi-component gray mill base and production process thereof |
| CN107652832A (en) * | 2016-07-23 | 2018-02-02 | 天津市新丽华色材有限责任公司 | A kind of water-based cathode electrophoresis dope of ultralow temperature |
| CN207342633U (en) * | 2017-09-25 | 2018-05-11 | 广州丽彦妆生物科技有限公司 | A kind of cosmetics emulsion mixing device |
| CN207972949U (en) * | 2018-03-05 | 2018-10-16 | 苏州爱乐石油设备有限公司 | A kind of device that liquid can be transferred to below container top |
| CN211384697U (en) * | 2019-12-06 | 2020-09-01 | 清远盛普新材料有限公司 | Preparation equipment of low temperature resistant waterborne automotive coating |
| CN211116543U (en) * | 2019-12-25 | 2020-07-28 | 重庆和巽泵业有限公司 | Pump body backflow prevention safety device |
Non-Patent Citations (2)
| Title |
|---|
| 凌云星等: "《油墨技术手册 下》", vol. 1, 31 May 2009, 印刷工业出版社, pages: 1200 * |
| 朱万强: "《涂料基础教程》", vol. 1, 30 June 2012, 西南交通大学出版社, pages: 223 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171727A (en) * | 2021-04-26 | 2021-07-27 | 安徽中沁新材料科技有限公司 | Water based paint processingequipment |
| CN114887702A (en) * | 2022-05-06 | 2022-08-12 | 广州至然科技应用有限公司 | Roller mill for producing environment-friendly floor paint |
| CN114887702B (en) * | 2022-05-06 | 2023-09-01 | 浙江绿行新材料有限公司 | Roller mill is used in environmental protection terrace coating production |
| CN116426167A (en) * | 2023-04-18 | 2023-07-14 | 福建鑫邦新材料科技有限公司 | Sponge color paste and processing technology |
| CN117339536A (en) * | 2023-11-30 | 2024-01-05 | 淄博中瓷新材料有限公司 | Stirring equipment and method for high-temperature materials |
| CN117339536B (en) * | 2023-11-30 | 2024-02-13 | 淄博中瓷新材料有限公司 | Stirring equipment and method for high-temperature materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112409848A (en) | Color paste formula for water-based paint and production process thereof | |
| CN108034305A (en) | A kind of iron oxide pigment mill base and preparation method thereof | |
| CN205704721U (en) | A kind of mixer with automatic charging function | |
| CN206404687U (en) | A kind of rotating material blender | |
| CN210584609U (en) | Water based paint agitator tank | |
| CN208340581U (en) | A kind of mixing arrangement of tunnel dustfall agent | |
| CN217016222U (en) | Wind power mixing device for processing powdered feed | |
| CN205570189U (en) | Multi -functional stirred tank | |
| CN206793471U (en) | A kind of ink mixing device | |
| CN111944342A (en) | Environment-friendly paint for green building construction and preparation method thereof | |
| CN107824077A (en) | Dispersion impeller component, super effect are stirred dispersion machine and continuous reaction system | |
| CN102115616A (en) | Formula of foam disperse dyeing system and preparation method thereof | |
| CN209423538U (en) | A kind of feeding device of agent of non-phosphate degreasing blender | |
| CN208852826U (en) | For sealing the frame type stirring vane belt device of rubber base stirring | |
| CN212595141U (en) | Preparation device for printing and dyeing auxiliary | |
| CN210544429U (en) | Environment-friendly printing ink dilutes dissolving device | |
| CN208990703U (en) | A kind of agitating device for glutinous rice metope base layer dope | |
| CN211487369U (en) | Mixing device for color matching after production of green group | |
| CN104725236A (en) | Water-based production method of alkyl quaternary ammonium salt and production device thereof | |
| CN205084652U (en) | Material mixing arrangement for inorganic chemistry experiments | |
| CN205127873U (en) | Agitator with two hoppers down | |
| CN209254581U (en) | A kind of agitating device of water paint | |
| CN210496207U (en) | Be used for chemical industry dyestuff mixing production device | |
| CN208591786U (en) | A kind of aqueous woodware paint process equipment | |
| CN215611189U (en) | Raw materials proportioning device is used in dyeing auxiliary agent production and processing |
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: 20210226 |