Ultrahigh-viscosity acrylic paint with embossment effect and processing technology thereof

Abstract

The invention discloses an ultrahigh-viscosity acrylic paint with an embossment effect, and the formula of the ultrahigh-viscosity acrylic paint with the embossment effect comprises the following components in parts by mass: water-based pure acrylic emulsion resin, heavy calcium carbonate powder, deionized water, a dispersing wetting agent, an organic silicon defoaming agent, a preservative and a coloring material. The invention relates to a water-based paint which comprises the following raw materials in parts by mass: 30-50 parts of water-based pure acrylic emulsion resin, 10-30 parts of heavy calcium carbonate powder, 10-25 parts of deionized water, 1-5 parts of a dispersing wetting agent, 0.2-0.6 part of an organic silicon defoaming agent, 0.2-0.6 part of a preservative, 2-10 parts of a coloring material and 2-5 parts of a rheological additive, and the coloring material is prepared from the following raw materials in parts by mass: 30-50 parts of titanium dioxide, 10-30 parts of carbon black and 1-5 parts of phthalocyanine blue green. The formula of the coloring material comprises the following raw materials: 2-4 parts of titanium dioxide, 2-4 parts of carbon black and 6-10 parts of phthalocyanine blue green. The ultrahigh-viscosity acrylic paint with the relief effect provided by the invention has extremely high viscosity and extremely good relief shaping capability, can be used for manufacturing a relief effect with a 15-degree sharp angle edge and a height of 30 mm by using a garland tool or an ink regulating knife, has a dry-wet shrinkage ratio of lower than 15%, has good water resistance, does not wrinkle or fall off after being sprayed with water for two hours, has high gloss of 55-80G, can be wiped by using wet cloth for dust prevention, and can be used for manufacturing the relief effect of 15-degree sharp angle edges and 30-mm height. And the use is very convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of acrylic paint production, and specifically relates to an ultra-high viscosity acrylic paint with relief effect; in particular, it also relates to a processing technology of the ultra-high viscosity acrylic paint with relief effect. Background Art

[0002] Acrylic paint is a kind of painting pigment, a dispersed pigment made from polyacrylate copolymers. They are sometimes called pure acrylic paints or plastic pigments to distinguish them from polymer pigments made from acrylic and other water-soluble or oil-soluble resins. Acrylic paints do not turn yellow and dry quickly and can be easily washed off with soapy water. These characteristics make them suitable for painting and personalized decoration in daily life. They are simple, easy to use, and environmentally friendly. They are usually packaged in bottles, tubes, and bags.

[0003] Acrylic paint can be diluted with water, which facilitates cleaning; the paint dries within a few minutes after it is applied, and there is no need to wait for several months before varnishing it like oil paintings. Painters who like slow-drying paints can use retarders to delay the drying time of the paint; the coloring layer will quickly lose its solubility after drying, while forming a tough, elastic, and waterproof film; the color is rich, rich, and fresh, and no matter how it is blended, it will never feel "dirty" or "gray", and the coloring layer will never absorb oil and become dirty; the work has a longer durability. The oil film in oil paintings is prone to oxidation, yellowing, and hardening over time, which can easily cause cracking on the picture, while the acrylic film theoretically will never become brittle or yellow, and it has high stability and practicality.

[0004] Currently, the viscosity of acrylic paint in the industry is not high enough, and its anti-sagging and setting properties are weak, so it cannot be used to create visible relief effects and is not convenient to use. Therefore, we propose an ultra-high viscosity relief effect acrylic paint and its processing technology, which can effectively improve the ability of three-dimensional modeling. Summary of the invention

[0005] The purpose of the present invention is to provide an ultra-high viscosity embossed acrylic paint and a processing technology thereof, which has extremely high viscosity and excellent embossed shaping ability, can be used to produce 15° sharp corners and 30 mm high embossed effects with a drawing tool or an ink knife, has a dry-wet shrinkage ratio of less than 15%, has good water resistance, does not wrinkle or fall off after being sprayed with water for two hours, has a high gloss of 55-80G, can be wiped with a wet cloth to prevent dust, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] The invention discloses an ultra-high viscosity acrylic pigment for relief effect. The formula of the ultra-high viscosity acrylic pigment for relief effect comprises: water-based pure acrylic emulsion resin, heavy calcium powder, deionized water, a dispersing wetting agent, a silicone defoaming agent, a preservative, and a coloring material. The formula comprises, by weight, 30-50 parts of the water-based pure acrylic emulsion resin, 10-30 parts of heavy calcium powder, 10-25 parts of deionized water, 1-5 parts of the dispersing wetting agent, 0.2-0.6 parts of the silicone defoaming agent, 0.2-0.6 parts of the preservative, 2-10 parts of the coloring material, and 2-5 parts of the rheological additive. The raw materials of the coloring material comprise titanium dioxide, carbon black, and phthalocyanine blue green. The formula of the raw materials of the coloring material comprises, by weight, 2-4 parts of titanium dioxide, 2-4 parts of carbon black, and 6-10 parts of phthalocyanine blue green.

[0008] Preferably, the formula of the ultra-high viscosity relief effect acrylic paint includes, by weight: 40 parts of water-based pure acrylic emulsion resin, 10 parts of heavy calcium powder, 10 parts of deionized water, 1 part of dispersing wetting agent, 0.2 parts of silicone defoaming agent, 0.2 parts of preservative, 2 parts of colorant, 5 parts of rheological additive, and the formula of the raw materials of the colorant includes: 2 parts of titanium dioxide, 2 parts of carbon black, and 6 parts of phthalocyanine blue green.

[0009] Preferably, the formula of the ultra-high viscosity relief effect acrylic paint includes, by weight: 45 parts of water-based pure acrylic emulsion resin, 20 parts of heavy calcium powder, 20 parts of deionized water, 3 parts of dispersing wetting agent, 0.4 parts of silicone defoaming agent, 0.4 parts of preservative, 6 parts of colorant, 3 parts of rheological additive, and the formula of the raw materials of the colorant includes: 3 parts of titanium dioxide, 3 parts of carbon black, and 8 parts of phthalocyanine blue green.

[0010] Preferably, the formula of the ultra-high viscosity relief effect acrylic paint includes, by weight: 40 parts of water-based pure acrylic emulsion resin, 30 parts of heavy calcium powder, 20 parts of deionized water, 5 parts of dispersing wetting agent, 0.6 parts of silicone defoaming agent, 0.6 parts of preservative, 10 parts of colorant, and 5 parts of rheological additive. The formula of the raw materials of the colorant includes: 4 parts of titanium dioxide, 4 parts of carbon black, and 10 parts of phthalocyanine blue green.

[0011] Preferably, the water-based pure acrylic emulsion resin is set to be a water-based pure acrylic emulsion resin with higher pseudoplasticity, the heavy calcium powder is set to be heavy calcium powder with a particle size of 1000 mesh, the dispersing wetting agent is set to be a dispersing wetting agent with leveling properties and providing intermolecular anchoring force, and the rheological additive shapes the three-dimensional shape of the card and associates with the surface of other filler molecules, so that the acrylic paint has good relief shaping ability, anti-sagging and rapid stabilization ability, and the glossiness is relatively high, between 55-80G.

[0012] A processing technology for ultra-high viscosity relief effect acrylic paint comprises the following steps:

[0013] Step 1: Prepare the materials. According to the formula of ultra-high viscosity embossing acrylic paint, weigh each material by weight and set aside.

[0014] Step 2: stirring: putting the water-based pure acrylic emulsion resin with high pseudoplasticity obtained in step 1 into a stirring device, and stirring the water-based pure acrylic emulsion resin with high pseudoplasticity at a low speed to obtain a uniform water-based pure acrylic emulsion resin with high pseudoplasticity;

[0015] Step 3: adding the preservative obtained in step 1 into the uniform water-based pure acrylic emulsion resin with high pseudoplasticity obtained in step 2, and continuing to stir the water-based pure acrylic emulsion resin and the preservative at a low speed to obtain a mixture of the water-based pure acrylic emulsion resin and the preservative;

[0016] Step 4: high-speed dispersion, adding the dispersing wetting agent obtained in step 1 into the mixture of the aqueous pure acrylic emulsion resin and the preservative obtained in step 3, and adjusting the stirring equipment to a high-speed stirring state, dispersing the materials inside the stirrer at a high speed to obtain a dispersed mixture;

[0017] Step 5: fineness control, grinding the heavy calcium powder obtained in step 1 to 1000 mesh heavy calcium powder, and then adding the ground heavy calcium powder to the mixture obtained in step 4, controlling the fineness of the whole material to obtain a mixture with a suitable fineness;

[0018] Step 6: coloring, adding the coloring material obtained in step 1 to the mixture with the required fineness obtained in step 5, and then continuing to stir evenly so that the coloring material is evenly distributed to obtain a color-adjusted mixture;

[0019] Step 7: viscosity adjustment: the viscosity of the toned mixture obtained in step 6 is tested by a viscosity testing instrument, and the viscosity of the material is adjusted to within the required range by adding a rheological additive to obtain a mixture with a satisfactory viscosity;

[0020] Step 8: pH adjustment: add a water-based coating pH regulator to the mixture with the required viscosity obtained in step 7 to adjust the pH of the mixture, and then continue to homogenize the mixture using a stirring device to obtain a mixture with the required pH;

[0021] Step nine, vacuum defoaming, adding the organosilicon defoaming agent obtained in step one into the mixture with the appropriate pH obtained in step eight, evacuating the interior of the stirring device, and simultaneously performing vibration defoaming to obtain ultra-high viscosity relief effect acrylic paint;

[0022] Step 10: filling, quantitatively vacuum filling the ultra-high viscosity relief effect acrylic paint obtained in step 9.

[0023] Preferably, the stirring device in step 2 is configured as a stirring device with adjustable speed, vacuum ability and vibration defoaming function.

[0024] Preferably, the grinding time of the heavy calcium powder by the grinding equipment in the step five is set to 30-40 minutes, and the time of vacuuming the interior of the stirring equipment in the step nine is set to 10-20 minutes.

[0025] Technical effects and advantages of the present invention: The ultra-high viscosity relief effect acrylic paint and its processing technology proposed by the present invention have the following advantages compared with the prior art:

[0026] The present invention sets the water-based pure acrylic emulsion resin in the acrylic paint raw material to be a water-based pure acrylic emulsion resin with high pseudoplasticity, sets the heavy calcium powder to be a heavy calcium powder with a particle size of 1000 meshes, sets the dispersing wetting agent to be a dispersing wetting agent with weak leveling property and providing intermolecular anchoring force, and the rheological additive shapes the three-dimensional shape of the card and associates with the molecular surface of other fillers, so that the acrylic paint has good relief shaping ability, anti-sagging ability and rapid stabilization ability, and has a high gloss of 55-8 0G, the viscosity reaches 30000-50000mPas, and the anti-sagging degree can reach 3000 microns. In summary, the ultra-high viscosity relief effect acrylic paint has extremely high viscosity and excellent relief shaping ability. It can be used with a drawing tool or an ink knife to make a 15° sharp angle and a 30mm high relief effect. The dry-wet shrinkage ratio is less than 15%. The product has good water resistance and will not wrinkle or fall off after being sprayed with water for two hours. It has 55-80G high gloss and good stain resistance. It can be wiped with a wet cloth to prevent dust, and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The present invention is a flow chart of a method for preparing a super-high viscosity embossed acrylic paint. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] The invention discloses an ultra-high viscosity acrylic pigment for relief effect. The formula of the ultra-high viscosity acrylic pigment for relief effect comprises: water-based pure acrylic emulsion resin, heavy calcium powder, deionized water, dispersing and wetting agent, silicone defoaming agent, preservative, colorant and rheological additive. The water-based pure acrylic emulsion resin comprises 50-70 parts, heavy calcium powder comprises 10-30 parts, dispersing and wetting agent comprises 1-5 parts, silicone defoaming agent comprises 0.2-0.6 parts, preservative comprises 0.2-0.6 parts, colorant comprises 2-10 parts and rheological additive comprises 2-5 parts. The raw materials of the colorant comprise titanium dioxide, carbon black and phthalocyanine blue green. The formula of the raw materials of the colorant comprises: 2-4 parts of titanium dioxide, 2-4 parts of carbon black and 6-10 parts of phthalocyanine blue green.

[0031] Calculated by weight, the formula of the ultra-high viscosity relief effect acrylic paint includes: 40 parts of water-based pure acrylic emulsion resin, 10 parts of heavy calcium powder, 10 parts of deionized water, 1 part of dispersing wetting agent, 0.2 parts of silicone defoaming agent, 0.2 parts of preservative, 2 parts of colorant, and 5 parts of rheological additive. The formula of the raw materials of the colorant includes: 2 parts of titanium dioxide, 2 parts of carbon black, and 6 parts of phthalocyanine blue green.

[0032] The water-based pure acrylic emulsion resin is set to be a water-based pure acrylic emulsion resin with high pseudoplasticity, the heavy calcium powder is set to be heavy calcium powder with a particle size of 1000 mesh, the dispersing and wetting agent is set to be a dispersing and wetting agent with weak leveling properties and providing intermolecular anchoring force, and the rheological additive shapes the three-dimensional shape of the card and associates with the surface of other filler molecules, so that the acrylic paint has good relief shaping ability, anti-sagging and rapid stabilization ability, and the glossiness is relatively high, between 55-80G.

[0033] A processing technology for ultra-high viscosity relief effect acrylic paint comprises the following steps:

[0034] Step 1: Prepare the materials. According to the formula of ultra-high viscosity embossing acrylic paint, weigh each material by weight and set aside.

[0035] Step 2: stirring: putting the water-based pure acrylic emulsion resin with high pseudoplasticity obtained in step 1 into a stirring device, and stirring the water-based pure acrylic emulsion resin with high pseudoplasticity at a low speed to obtain a uniform water-based pure acrylic emulsion resin with high pseudoplasticity;

[0036] Step 3: adding the preservative obtained in step 1 into the uniform water-based pure acrylic emulsion resin with high pseudoplasticity obtained in step 2, and continuing to stir the water-based pure acrylic emulsion resin and the preservative at a low speed to obtain a mixture of the water-based pure acrylic emulsion resin and the preservative;

[0037] Step 4: high-speed dispersion, adding the dispersing wetting agent obtained in step 1 into the mixture of the aqueous pure acrylic emulsion resin and the preservative obtained in step 3, and adjusting the stirring equipment to a high-speed stirring state, dispersing the materials inside the stirrer at a high speed to obtain a dispersed mixture;

[0038] Step 5: fineness control, grinding the heavy calcium powder obtained in step 1 to 1000 mesh heavy calcium powder, and then adding the ground heavy calcium powder to the mixture obtained in step 4, controlling the fineness of the whole material to obtain a mixture with a suitable fineness;

[0039] Step 6: coloring, adding the coloring material obtained in step 1 to the mixture with the required fineness obtained in step 5, and then continuing to stir evenly so that the coloring material is evenly distributed to obtain a color-adjusted mixture;

[0040] Step 7: viscosity adjustment: the viscosity of the toned mixture obtained in step 6 is tested by a viscosity testing instrument, and the viscosity of the material is adjusted to within the required range by adding a rheological additive to obtain a mixture with a satisfactory viscosity;

[0041] Step 8: pH adjustment: add a water-based coating pH regulator to the mixture with the required viscosity obtained in step 7 to adjust the pH of the mixture, and then continue to homogenize the mixture using a stirring device to obtain a mixture with the required pH;

[0042] Step nine, vacuum defoaming, adding the organosilicon defoaming agent obtained in step one into the mixture with the appropriate pH obtained in step eight, evacuating the interior of the stirring device, and simultaneously performing vibration defoaming to obtain ultra-high viscosity relief effect acrylic paint;

[0043] Step 10: filling, quantitatively vacuum filling the ultra-high viscosity relief effect acrylic paint obtained in step 9.

[0044] The stirring device in step 2 is configured as a stirring device with adjustable speed, vacuum ability and vibration defoaming function.

[0045] In the step 5, the grinding time of the heavy calcium powder by the grinding equipment is set to 30-40 minutes, and in the step 9, the time for vacuuming the inside of the stirring equipment is set to 10-20 minutes.

[0046] Example 2

[0047] Different from Example 1, the formula of the ultra-high viscosity relief effect acrylic paint includes, by mass: 45 parts of water-based pure acrylic emulsion resin, 20 parts of heavy calcium powder, 20 parts of deionized water, 3 parts of dispersing wetting agent, 0.4 parts of silicone defoaming agent, 0.4 parts of preservative, 6 parts of colorant, 3 parts of rheological additive, and the formula of the raw materials of the colorant includes: 3 parts of titanium dioxide, 3 parts of carbon black, and 8 parts of phthalocyanine blue green.

[0048] Example 3

[0049] Different from Example 1, the formula of the ultra-high viscosity relief effect acrylic paint includes, by mass: 40 parts of water-based pure acrylic emulsion resin, 30 parts of heavy calcium powder, 20 parts of deionized water, 5 parts of dispersing wetting agent, 0.6 parts of silicone defoaming agent, 0.6 parts of preservative, 10 parts of colorant, and 5 parts of rheological additive. The formula of the raw materials of the colorant includes: 4 parts of titanium dioxide, 4 parts of carbon black, and 10 parts of phthalocyanine blue green.

[0050] The specific formula data of the ultra-high viscosity relief effect acrylic paint in the three groups of embodiments of the present invention are as follows:

[0051]

[0052]

[0053] The specific formula data of the coloring material in the three groups of embodiments of the present invention are as follows:

[0054] Example 1 Example 2 Example 3 Titanium dioxide 2 servings 3 servings 4 servings Carbon Black 2 servings 3 servings 4 servings Phthalocyanine blue green 6 servings 8 servings 10 servings

[0055] The present invention sets the water-based pure acrylic emulsion resin in the acrylic paint raw material to be a water-based pure acrylic emulsion resin with high pseudoplasticity, sets the heavy calcium powder to be a heavy calcium powder with a particle size of 1000 meshes, sets the dispersing and wetting agent to be a dispersing and wetting agent with weak leveling property and providing an intermolecular anchoring force, and the rheological additive shapes the three-dimensional shape of the card and associates with the molecular surface of other fillers, so that the acrylic paint has good relief shaping ability, anti-sagging ability and rapid stabilization ability, and has a high gloss of between 55 -80G, the viscosity reaches 30000-50000mPas, and the anti-sagging degree can reach 3000 microns. In summary, the ultra-high viscosity relief effect acrylic paint has extremely high viscosity and excellent relief shaping ability. It can be used with a drawing tool or an ink knife to make a 15° sharp angle and a 30mm high relief effect. The dry-wet shrinkage ratio is less than 15%. The product has good water resistance and will not wrinkle or fall off after being sprayed with water for two hours. It has a high gloss of 55-80G and can be wiped with a wet cloth to prevent dust. It is very convenient to use.

[0056] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultra-high viscosity relief effect acrylic paint, characterized in that: The formula of the ultra-high viscosity embossed effect acrylic paint comprises: water-based pure acrylic emulsion resin, heavy calcium powder, deionized water, dispersing wetting agent, silicone defoaming agent, preservative, and coloring material. By weight, the water-based pure acrylic emulsion resin comprises 30-50 parts, heavy calcium powder comprises 10-30 parts, deionized water comprises 10-25 parts, dispersing wetting agent comprises 1-5 parts, silicone defoaming agent comprises 0.2-0.6 parts, preservative comprises 0.2-0.6 parts, coloring material comprises 2-10 parts, and rheological additive comprises 2-5 parts. The raw materials of the coloring material comprise titanium dioxide, carbon black, and phthalocyanine blue green. By weight, the formula of the raw materials of the coloring material comprises: 2-4 parts of titanium dioxide, 2-4 parts of carbon black, and 6-10 parts of phthalocyanine blue green.

2. The ultra-high viscosity relief effect acrylic paint according to claim 1, characterized in that: Calculated by weight, the formula of the ultra-high viscosity relief effect acrylic paint includes: 40 parts of water-based pure acrylic emulsion resin, 10 parts of heavy calcium powder, 10 parts of deionized water, 1 part of dispersing wetting agent, 0.2 parts of silicone defoaming agent, 0.2 parts of preservative, 2 parts of colorant, and 5 parts of rheological additive. The formula of the raw materials of the colorant includes: 2 parts of titanium dioxide, 2 parts of carbon black, and 6 parts of phthalocyanine blue green.

3. The ultra-high viscosity relief effect acrylic paint according to claim 1, characterized in that: Calculated by weight, the formula of the ultra-high viscosity relief effect acrylic paint includes: 45 parts of water-based pure acrylic emulsion resin, 20 parts of heavy calcium powder, 20 parts of deionized water, 3 parts of dispersing wetting agent, 0.4 parts of silicone defoaming agent, 0.4 parts of preservative, 6 parts of colorant, and 3 parts of rheological additive. The formula of the raw materials of the colorant includes: 3 parts of titanium dioxide, 3 parts of carbon black, and 8 parts of phthalocyanine blue green.

4. The ultra-high viscosity relief effect acrylic paint according to claim 1, characterized in that: Calculated by weight, the formula of the ultra-high viscosity relief effect acrylic paint includes: 40 parts of water-based pure acrylic emulsion resin, 30 parts of heavy calcium powder, 20 parts of deionized water, 5 parts of dispersing wetting agent, 0.6 parts of silicone defoaming agent, 0.6 parts of preservative, 10 parts of colorant, and 5 parts of rheological additive. The formula of the raw materials of the colorant includes: 4 parts of titanium dioxide, 4 parts of carbon black, and 10 parts of phthalocyanine blue green.

5. The ultra-high viscosity relief effect acrylic paint according to claim 1, characterized in that: The water-based pure acrylic emulsion resin is set to be a water-based pure acrylic emulsion resin with high pseudoplasticity, the heavy calcium powder is set to be a heavy calcium powder with a particle size of 1000 mesh, the dispersing and wetting agent is set to be a dispersing and wetting agent that has leveling properties and provides intermolecular anchoring force, and the rheological additive shapes the three-dimensional shape of the card and associates with the surface of other filler molecules, so that the acrylic paint has good relief shaping ability, anti-sagging ability and rapid stabilization ability, and the glossiness is relatively high, between 55-80G.

6. A processing technology for the ultra-high viscosity relief effect acrylic paint according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1: Prepare the materials. According to the formula of ultra-high viscosity embossing acrylic paint, weigh each material by weight and set aside. Step 2: stirring: putting the water-based pure acrylic emulsion resin with high pseudoplasticity obtained in step 1 into a stirring device, and stirring the water-based pure acrylic emulsion resin with high pseudoplasticity at a low speed to obtain a uniform water-based pure acrylic emulsion resin with high pseudoplasticity; Step 3: adding the preservative obtained in step 1 into the uniform water-based pure acrylic emulsion resin with high pseudoplasticity obtained in step 2, and continuing to stir the water-based pure acrylic emulsion resin and the preservative at a low speed to obtain a mixture of the water-based pure acrylic emulsion resin and the preservative; Step 4: high-speed dispersion, adding the dispersing wetting agent obtained in step 1 into the mixture of the aqueous pure acrylic emulsion resin and the preservative obtained in step 3, and adjusting the stirring equipment to a high-speed stirring state, dispersing the materials inside the stirrer at a high speed to obtain a dispersed mixture; Step 5: fineness control, grinding the heavy calcium powder obtained in step 1 to 1000 mesh heavy calcium powder, and then adding the ground heavy calcium powder to the mixture obtained in step 4, controlling the fineness of the whole material to obtain a mixture with a suitable fineness; Step 6: coloring, adding the coloring material obtained in step 1 to the mixture with the required fineness obtained in step 5, and then continuing to stir evenly so that the coloring material is evenly distributed to obtain a color-adjusted mixture; Step 7: viscosity adjustment: the viscosity of the toned mixture obtained in step 6 is tested by a viscosity testing instrument, and the viscosity of the material is adjusted to within the required range by adding a rheological additive to obtain a mixture with a satisfactory viscosity; Step 8: pH adjustment: add a water-based coating pH regulator to the mixture with the required viscosity obtained in step 7 to adjust the pH of the mixture, and then continue to homogenize the mixture using a stirring device to obtain a mixture with the required pH; Step nine, vacuum defoaming, adding the organosilicon defoaming agent obtained in step one into the mixture with the appropriate pH obtained in step eight, evacuating the interior of the stirring device, and simultaneously performing vibration defoaming to obtain ultra-high viscosity relief effect acrylic paint; Step 10: filling, quantitatively vacuum filling the ultra-high viscosity relief effect acrylic paint obtained in step 9.

7. The processing technology of the ultra-high viscosity relief effect acrylic paint according to claim 6, characterized in that: The stirring device in step 2 is configured as a stirring device with adjustable speed, vacuum ability and vibration defoaming function.

8. The processing technology of the super-high viscosity relief effect acrylic paint according to claim 6, characterized in that: In the step 5, the grinding time of the heavy calcium powder by the grinding equipment is set to 30-40 minutes, and in the step 9, the time for vacuuming the inside of the stirring equipment is set to 10-20 minutes.

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