Skin-touch paint with 3D rebound resilience and preparation method of skin-touch paint

Abstract

The invention relates to a skin-touch paint with 3D rebound resilience and a preparation method thereof, and relates to the technical field of paints.The skin-touch paint with 3D rebound resilience is prepared from, by weight, 4.6-19.89 parts of water, 5.1-10.3 parts of auxiliaries, 0.01-0.1 part of 50 wt% ultramarine slurry, 20-30 parts of pigment filler, 30-40 parts of organic film forming matter and 15-25 parts of rebound resilience foam particles; wherein the auxiliary agent comprises a film forming auxiliary agent. Compared with wall coating products in the existing market, the skin-touch paint with 3D resilience provided by the invention not only has more excellent performance in the aspects of safety protection, living comfort, beauty and decoration, environmental protection and health, construction and maintenance and the like, but also meets the diversified requirements of modern families on high-quality wall materials, and has broad market prospects. And the paint has extremely high practical value and market promotion potential, and makes up for the defects of the existing paint.

Description

Technical Field

[0001] The present invention relates to the technical field of coatings, and in particular to a skin-feeling paint with 3D resilience and a preparation method thereof. Background Art

[0002] As modern families' requirements for living quality continue to improve, especially in families with children, the safety and aesthetics of the home environment have become the focus of parents' attention. Traditional wall decoration materials, such as latex paint and artistic paint, although excellent in hardness, wear resistance and aesthetics, are obviously insufficient in protecting children from accidental collision injuries. Specifically, children will inevitably have inadvertent collisions with the walls of their homes during their daily play. These materials often fail to provide effective cushioning when hit, and are often prone to abrasions or bruises, causing unnecessary worries for families.

[0003] To solve the above problems, some protective measures have appeared on the market, such as whole-house foam protection, but this method is not only cumbersome and costly to install, but also its abrupt and disharmonious appearance destroys the overall aesthetics of home decoration. What's more serious is that the foam material may also introduce harmful substances such as formaldehyde during the processing and installation process, further exacerbating the health risks of the home environment.

[0004] Therefore, it is particularly urgent to develop a wall decoration material that can meet the aesthetic requirements and effectively protect children from collision injuries. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a skin-feel paint with 3D resilience and a preparation method thereof.

[0006] In a first aspect, the present invention provides a 3D elastic skin-feel paint, wherein the 3D elastic skin-feel paint comprises the following components in parts by weight:

[0007] 4.6-19.89 parts of water, 5.1-10.3 parts of auxiliary agents, 0.01-0.1 parts of 50wt% ultramarine pulp, 20-30 parts of pigments and fillers, 30-40 parts of organic film-forming substances, and 15-25 parts of resilient foam particles; wherein the auxiliary agents include film-forming auxiliary agents.

[0008] Furthermore, the 3D elastic skin-feel paint comprises the following components in parts by weight:

[0009] 12.245 parts of water, 7.7 parts of additives, 0.055 parts of 50wt% ultramarine paste, 25 parts of pigments and fillers, 35 parts of organic film-forming substances, and 20 parts of resilient foam particles.

[0010] Further, the resilient foam particles are made of component A and component B;

[0011] In parts by weight, the component A comprises: 30-50 parts of polyether polyol, 3-5 parts of dibutyltin dilaurate, and 3-5 parts of foaming agent;

[0012] The component B comprises: isocyanate; wherein the weight ratio of the polyether polyol in the component A to the isocyanate in the component B is 3:5.

[0013] Furthermore, the weight ratio of the polyether polyol, the dibutyltin dilaurate and the foaming agent is 10:1:1.

[0014] Furthermore, in parts by weight, the 50wt% ultramarine paste is prepared by compounding 50 parts of ultramarine powder, 0.5 parts of dispersant, 0.2 parts of wetting agent, 0.8 parts of cellulose and 48.5 parts of water.

[0015] Furthermore, the pigment filler includes at least one of rutile titanium dioxide, barium sulfate, mica powder, and heavy calcium; the organic film-forming substance includes at least one of styrene acrylic emulsion, including a copolymer emulsion of styrene and isooctyl acrylate and a copolymer emulsion of styrene and butyl acrylate.

[0016] Further, the auxiliary agent includes the following components in parts by weight: 0.2-1.0 parts of wetting agent, 0.5-1.2 parts of dispersant, 0.5-1.0 parts of defoaming agent, 0.4-0.8 parts of cellulose, 1-2.5 parts of film-forming auxiliary agent, 0.2-0.5 parts of antiseptic and antifungal agent, and 0.3-0.8 parts of antifreeze agent;

[0017] Among them, the film-forming aid is a hexadecanol ester with a diester structure; the wetting agent is polyoxyethylene ether or its derivative; the dispersant is an acrylic copolymer; the defoaming agent is a mixture of polyether silicone mineral oil; and the cellulose is at least one of hydrophobically modified hydroxyethyl cellulose, acrylic acid alkali swellable cellulose, or polyurethane cellulose.

[0018] Furthermore, the film-forming aid is used to wet the resilient foam particles.

[0019] In a second aspect, the present invention provides a method for preparing the 3D elastic skin-feel paint according to any one of the first aspects, the preparation method comprising the following steps:

[0020] Resilient foam particles are obtained, and then wetted with a film-forming aid;

[0021] The moistened resilient foam particles are mixed with the remaining components of the 3D resilient skin-feel paint to obtain the 3D resilient skin-feel paint.

[0022] The above technical solution provided by the embodiment of the present invention has at least the following advantages compared with the prior art:

[0023] The embodiment of the present invention provides a 3D elastic skin-feel paint and a preparation method thereof. Compared with the wall paint products on the existing market, the 3D elastic skin-feel paint provided by the present invention not only performs better in terms of safety protection, living comfort, aesthetic decoration, environmental protection and health, construction and maintenance, but also meets the diversified needs of modern families for high-quality wall materials, has extremely high practical value and market promotion potential, and makes up for the shortcomings of existing paints. Specifically:

[0024] Enhanced safety protection performance: The 3D elastic skin-feel paint of the present invention, through innovative material formula and structural design, gives the wall good resilience and buffering ability. When a child accidentally collides with the wall, the paint layer can effectively absorb and disperse the impact force, significantly reducing the damage caused by the collision, and providing a safer activity environment for children.

[0025] Improve living comfort: The unique skin-feel design of this skin-feel paint simulates the delicate touch of natural skin, making the wall softer and more comfortable to touch, which not only enhances the warm atmosphere of the home environment, but also improves the overall living experience of the residents.

[0026] Maintaining beauty and decorativeness: Compared with traditional protective measures such as foam protection, the skin-feel paint of the present invention can be directly applied to the wall without additional installation, which not only maintains the original beauty of the wall, but also can be perfectly integrated with the home decoration style through rich color and texture selection, thereby enhancing the overall decorative effect.

[0027] Environmental protection and health: During the preparation process, the present invention strictly selects environmentally friendly raw materials with low VOC or even no VOC, ensuring that the entire process from production to use of the product is environmentally friendly and harmless, and will not release harmful substances, effectively protecting the health of family members, especially the respiratory health of children and the elderly.

[0028] Easy to construct and maintain: The skin-feel paint of the present invention has good construction performance and can be easily applied evenly, reducing the construction difficulty and time cost. At the same time, its stain-resistant and easy-to-clean characteristics also facilitate daily maintenance and prolong the service life of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0031] Figure 1 A schematic flow chart of a method for preparing a 3D elastic skin-feel paint provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. 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.

[0033] Unless otherwise specified, various raw materials, reagents, instruments and equipment used in the present invention can be purchased from the market or prepared by existing methods.

[0034] In a first aspect, the present invention provides a 3D elastic skin-feel paint, wherein the 3D elastic skin-feel paint comprises the following components in parts by weight:

[0035] 4.6-19.89 parts of water, 5.1-10.3 parts of auxiliary agents, 0.01-0.1 parts of 50wt% ultramarine pulp, 20-30 parts of pigments and fillers, 30-40 parts of organic film-forming substances, and 15-25 parts of resilient foam particles, wherein the auxiliary agents include film-forming auxiliary agents.

[0036] Compared with the wall paint products currently on the market, the 3D resilient skin-feel paint provided by the present invention not only performs better in terms of safety protection, living comfort, aesthetic decoration, environmental protection and health, and construction and maintenance, but also meets the diversified needs of modern families for high-quality wall materials. It has extremely high practical value and market promotion potential, and makes up for the shortcomings of existing coatings.

[0037] In some specific embodiments, the 3D elastic skin-feel paint comprises the following components in parts by weight:

[0038] 12.245 parts of water, 7.7 parts of additives, 0.055 parts of 50wt% ultramarine paste, 25 parts of pigments and fillers, 35 parts of organic film-forming substances, and 20 parts of resilient foam particles.

[0039] In some specific embodiments, the resilient foam particles are made of component A and component B;

[0040] In parts by weight, the component A comprises: 30-50 parts of polyether polyol, 3-5 parts of dibutyltin dilaurate, and 3-5 parts of foaming agent;

[0041] The component B comprises: isocyanate; wherein the weight ratio of the polyether polyol in the component A to the isocyanate in the component B is 3:5.

[0042] In some specific embodiments, the method for preparing the resilient foam particles comprises the following process:

[0043] S1: Put 30 parts of polyether polyol, 3 parts of dibutyltin dilaurate, and foaming agent into container A. 031DU 40 3 copies;

[0044] S2: Put 50 parts of isocyanate into container B;

[0045] S3: mixing components A and B together, reacting at 120° C. for 2 hours, and then cooling and curing to obtain a resilient foam;

[0046] S4: Then put it in a pulverizer for grinding, and sieve the ground materials through a sieve in turn to control the particle size to 325-450 meshes; and obtain the resilient foam particles that meet the requirements.

[0047] In some specific embodiments, the weight ratio of the polyether polyol, the dibutyltin dilaurate and the blowing agent is 10:1:1.

[0048] In some specific embodiments, the 50 wt% ultramarine paste is prepared by mixing, by weight, 50 parts of ultramarine powder, 0.5 parts of dispersant, 0.2 parts of wetting agent, 0.8 parts of cellulose and 48.5 parts of water.

[0049] In some specific embodiments, the pigment filler includes at least one of rutile titanium dioxide, barium sulfate, mica powder, and heavy calcium; the organic film-forming substance includes at least one of styrene acrylic emulsion including a copolymer emulsion of styrene and isooctyl acrylate and a copolymer emulsion of styrene and butyl acrylate.

[0050] In some specific embodiments, the auxiliary agent includes the following components in parts by weight: 0.2-1.0 parts of wetting agent, 0.5-1.2 parts of dispersant, 0.5-1.0 parts of defoaming agent, 0.4-0.8 parts of cellulose, 1-2.5 parts of film-forming auxiliary agent, 0.2-0.5 parts of preservative and mildew inhibitor, and 0.3-0.8 parts of antifreeze agent;

[0051] Among them, the film-forming aid is a hexadecanol ester with a diester structure; the wetting agent is polyoxyethylene ether or its derivative; the dispersant is an acrylic copolymer; the defoaming agent is a mixture of polyether silicone mineral oil; and the cellulose is at least one of hydrophobically modified hydroxyethyl cellulose, acrylic acid alkali swellable cellulose, or polyurethane cellulose.

[0052] In some specific embodiments, the film-forming aid is used to wet the resilient foam particles.

[0053] In the second aspect, based on the same inventive concept, the present invention provides a method for preparing the 3D elastic skin-feel paint according to any one of the first aspects, such as Figure 1 As shown, the preparation method comprises the following steps:

[0054] Resilient foam particles are obtained, and then wetted with a film-forming aid;

[0055] The moistened resilient foam particles are mixed with the remaining components of the 3D resilient skin-feel paint to obtain the 3D resilient skin-feel paint.

[0056] The preparation method of the 3D elastic skin-feel paint provided in the embodiment of the present invention is simple, does not require additional specific equipment, and is suitable for mass industrial production. At the same time, the preparation method is based on the 3D elastic skin-feel paint described in any one of the first aspects, so it has at least the beneficial effects of the 3D elastic skin-feel paint described in any one of the first aspects, which will not be repeated here.

[0057] It should be noted that the components and raw materials involved in the 3D elastic skin-feel paint and the preparation method thereof provided in the embodiments of the present invention, unless otherwise specified or specified, can be directly commercially available products or homemade using existing public preparation methods; at the same time, the steps and parameters involved, unless otherwise specified or specified, can be carried out according to the existing coating processing technology or directly using existing equipment, and the present invention document will not describe them one by one.

[0058] The present invention will be further described below in conjunction with specific examples. It should be understood that these examples are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The experimental methods in the following examples that do not specify specific conditions are usually measured according to national standards. If there is no corresponding national standard, then the conditions recommended by the manufacturer are followed.

[0059] The main raw material information involved in the following examples and comparative examples is as follows:

[0060] Wetting agent: The specific name is LCN070, purchased from Clariant.

[0061] Dispersant: The specific name is SN-5040, purchased from San Nopco.

[0062] Defoaming agent: The specific name is NXZ, purchased from San Nopco.

[0063] Cellulose: The specific name is 250HBR, purchased from Ashland.

[0064] Film-forming aid: The specific name is hexadecyl alcohol ester, purchased from Qilu Eastman Fine Chemical Co., Ltd.

[0065] Anticorrosion and antifungal agent: The specific name is MBS 5050, purchased from Guangzhou Duwei Trading Co., Ltd.

[0066] Antifreeze: The specific name is ethylene glycol, purchased from Clariant.

[0067] Ultramarine powder: The specific name is Ultramarine 08, purchased from Dongguan Dacai Trading Co., Ltd.

[0068] Polyether polyol: The specific name is Puranol TMP850, purchased from Jiahua Chemical (Shanghai) Co., Ltd.

[0069] Organic film-forming substance: The specific name is RS-9169M, purchased from Badful.

[0070] Foaming agent: The specific name is: 031DU 40, purchased from Nouryon.

[0071] Isocyanate: The specific name is Aquolin 278 curing agent, purchased from Wanhua Chemical (Yantai) Sales Co., Ltd.

[0072] Example 1

[0073] This example provides a 3D elastic skin-feel paint, which includes the following components in parts by weight:

[0074] 12.245 parts of water, 7.7 parts of additives (specifically: 0.6 parts of wetting agent, 0.85 parts of dispersant, 0.75 parts of defoaming agent, 0.6 parts of cellulose, 4 parts of film-forming aid, 0.35 parts of preservative and mildew inhibitor and 0.55 parts of antifreeze agent), 0.055 parts of 50wt% ultramarine pulp, 25 parts of color filler (specifically R996, Sichuan Lomon Titanium Industry Co., Ltd.), 35 parts of organic film-forming substance, 20 parts of resilient foam particles;

[0075] The method for preparing the resilient foam particles comprises the following steps:

[0076] S1: Put 30 parts by weight of polyether polyol, 3 parts by weight of dibutyltin dilaurate, and 3 parts by weight of foaming agent into container A. 031 DU 40;

[0077] S2: Put 50 parts by weight of isocyanate into container B;

[0078] S3: mixing components A and B together, reacting at 120° C. for 2 hours, and then cooling and curing to obtain a resilient foam;

[0079] S4: Then put it in a grinder for grinding, and screen the ground materials through a sieve in turn to control the particle size to 325-450 meshes; obtain the elastic foam particles that meet the requirements, and wet them with a film-forming aid before use, the ratio of which is 5:1;

[0080] The preparation method of the 50wt% ultramarine pulp comprises the following process:

[0081] In parts by weight, 50 parts of ultramarine powder, 0.5 parts of dispersant, 0.2 parts of wetting agent, 0.8 parts of cellulose and 48.5 parts of water are mixed and set aside.

[0082] The preparation method of the above-mentioned 3D elastic skin-feel paint comprises the following steps:

[0083] S1: In container C, add 14.95 parts of water, 0.6 parts of wetting agent, 0.85 parts of dispersant, 0.75 parts of defoamer, 0.6 parts of cellulose, and 0.055 parts of 50% ultramarine pulp in sequence, and stir at 500-800 rpm for 5 minutes;

[0084] S2: add 25 parts of titanium dioxide and 24 parts of the above-mentioned resilient foam moistened with a film-forming aid (4 parts of a film-forming aid and 20 parts of resilient foam particles) in sequence and disperse at high speed at 1500-2000 rpm for 15-30 minutes.

[0085] S3: Reduce the speed to 800-1000 rpm, add 0.5 parts of antifreeze agent, 0.35 parts of preservative and mildew inhibitor and 35 parts of organic film-forming substance, and stir for 5-15 minutes to obtain 3D resilient skin-feel paint.

[0086] Example 2

[0087] This example provides a 3D elastic skin-feel paint, which includes the following components in parts by weight:

[0088] 4.6 parts of water, 10.3 parts of additives (specifically: 1 part of wetting agent, 1.2 parts of dispersant, 1 part of defoaming agent, 0.8 parts of cellulose, 5 parts of film-forming aid, 0.5 parts of preservative and mildew-proof agent and 0.8 parts of antifreeze agent), 0.1 parts of 50wt% ultramarine pulp, 20 parts of color filler (specifically R996, Sichuan Lomon Titanium Industry Co., Ltd.), 40 parts of organic film-forming substance, 25 parts of resilient foam particles;

[0089] The preparation method of the above-mentioned 3D elastic skin-feel paint comprises the following steps:

[0090] S1: In container C, add 4.6 parts of water, 1 part of wetting agent, 1.2 parts of dispersant, 1 part of defoamer, 0.8 parts of cellulose, and 0.1 parts of 50% ultramarine pulp in sequence, and stir at 500-800 rpm for 5 minutes;

[0091] S2: add 20 parts of titanium dioxide and 30 parts of the above-mentioned resilient foam moistened with a film-forming aid (5 parts of a film-forming aid and 25 parts of resilient foam particles) in sequence and disperse at high speed at 1500-2000 rpm for 15-30 minutes.

[0092] S3: Reduce the speed to 800-1000 rpm, add 0.5 parts of antifreeze agent, 0.35 parts of preservative and mildew inhibitor and 35 parts of organic film-forming substance, and stir for 5-15 minutes to obtain 3D resilient skin-feel paint.

[0093] 4.6-19.89 parts of water, 5.1-10.3 parts of additives, 0.01-0.1 parts of 50wt% ultramarine pulp, 20-30 parts of pigments and fillers, 30-40 parts of organic film-forming substances, 15-25 parts of resilient foam particles: 0.2-1 parts of wetting agent, 0.5-1.2 parts of dispersant, 0.5-1.0 parts of defoaming agent, 0.4-0.8 parts of thickener, 3-5 parts of film-forming aid, 0.2-0.5 parts of preservative and mildew-proof agent, and 0.3-0.8 parts of antifreeze agent;

[0094] Example 3

[0095] This example provides a 3D elastic skin-feel paint, which includes the following components in parts by weight:

[0096] 19.89 parts of water, 5.1 parts of additives (specifically: 0.2 parts of wetting agent, 0.5 parts of dispersant, 0.5 parts of defoaming agent, 0.4 parts of cellulose, 3 parts of film-forming aid, 0.2 parts of preservative and mildew inhibitor and 0.3 parts of antifreeze agent), 0.01 parts of 50wt% ultramarine pulp, 30 parts of color filler (specifically R996, Sichuan Lomon Titanium Industry Co., Ltd.), 30 parts of organic film-forming substance, 15 parts of resilient foam particles;

[0097] The preparation method of the above-mentioned 3D elastic skin-feel paint comprises the following steps:

[0098] S1: In container C, add 19.89 parts of water, 0.2 parts of wetting agent, 0.5 parts of dispersant, 0.5 parts of defoamer, 0.4 parts of cellulose, and 0.01 parts of 50% ultramarine pulp in sequence, and stir at 500-800 rpm for 5 minutes;

[0099] S2: add 30 parts of titanium dioxide and 18 parts of the above-mentioned resilient foam moistened with a film-forming aid (3 parts of a film-forming aid, 15 parts of resilient foam particles) in sequence and disperse at high speed at 1500-2000 rpm for 15-30 minutes.

[0100] S3: Reduce the speed to 800-1000 rpm, add 0.3 parts of antifreeze agent, 0.2 parts of preservative and mildew inhibitor and 30 parts of organic film-forming substance, and stir for 5-15 minutes to obtain 3D resilient skin-feel paint.

[0101] Comparative Example 1

[0102] This example provides a coating, which is different from Example 1 only in that the resilient foam particles are replaced with heavy calcium; the remaining steps and parameters are the same.

[0103] Comparative Example 2

[0104] This example provides a coating, which is different from Example 1 only in that the resilient foam particles are not wetted with a film-forming aid, and the remaining steps and parameters are the same.

[0105] Test Case

[0106] This example performs performance tests on the products provided in the above embodiments and comparative examples.

[0107] The test methods and standards are as follows: Paint film thickness: Use a paint film thickness meter to test the thickness of the paint film.

[0108] Compressibility: Place a 5KG weight naturally on the surface of the paint film, observe the changes in paint film thickness before and after, and take the difference.

[0109] Feel: Touch it with your hand to judge its feel.

[0110] Freeze-thaw: and low-temperature film-forming performance test method is: GB / T 9756-2018 "Synthetic resin emulsion interior wall paint".

[0111] The test results are shown in Table 1.

[0112] Table 1

[0113] Test items Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Film thickness / UM 186.5 210.3 168.6 67.4 135.4 Compressibility / um 71.1 90.5 55 0.3 31.1 Feel Soft sofa feeling and thick flesh Thickness Soft sofa feeling Hard Wall Rough sand feeling Freeze-thaw No abnormality No abnormality No abnormality No abnormality No abnormality Low temperature film forming No abnormality No abnormality No abnormality No abnormality No abnormality

[0114] It can be seen from Table 1 that: It can be seen from Example 1 and Comparative Example 1 that when receiving external force, the paint film will be compressed to a certain volume, thereby buffering the energy of the collision and protecting the human body.

[0115] It can be seen from Comparative Example 2 that if it is not moistened in advance, its solubility in water-based paint will be greatly reduced, and it is easy to aggregate to form large particles, which can be easily bumped by people, thus affecting the protectiveness of the product, and the feel will also decrease, losing the most basic decorative effect of wall paint.

[0116] Various embodiments of the present invention may be presented in the form of a range; it should be understood that the description in the form of a range is only for convenience and brevity, and should not be understood as a rigid limitation on the scope of the present invention; therefore, the range description should be considered to have specifically disclosed all possible sub-ranges and single numerical values ​​within the range. For example, the range description from 1 to 6 should be considered to have specifically disclosed sub-ranges, such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., as well as single numbers within the range, such as 1, 2, 3, 4, 5 and 6, which apply regardless of the range. In addition, whenever a numerical range is indicated herein, it is meant to include any cited number (fractional or integer) within the indicated range.

[0117] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A 3D elastic skin-feel paint, characterized in that: The 3D elastic skin-feel paint comprises the following components in parts by weight: 4.6-19.89 parts of water, 5.1-10.3 parts of additives, 0.01-0.1 parts of 50wt% ultramarine pulp, 20-30 parts of pigments and fillers, 30-40 parts of organic film-forming substances, and 15-25 parts of resilient foam particles; Wherein, the auxiliary agent includes a film-forming auxiliary agent.

2. The 3D elastic skin-feel paint according to claim 1, characterized in that: The 3D elastic skin-feel paint comprises the following components in parts by weight: 12.245 parts of water, 7.7 parts of additives, 0.055 parts of 50wt% ultramarine paste, 25 parts of pigments and fillers, 35 parts of organic film-forming substances, and 20 parts of resilient foam particles.

3. The 3D elastic skin-feel paint according to claim 1, characterized in that: The resilient foam particles are made of component A and component B; In parts by weight, the component A comprises: 30-50 parts of polyether polyol, 3-5 parts of dibutyltin dilaurate, and 3-5 parts of foaming agent; The component B comprises: isocyanate; wherein the weight ratio of the polyether polyol in the component A to the isocyanate in the component B is 3:

5.

4. The 3D elastic skin-feel paint according to claim 3, characterized in that: The weight ratio of the polyether polyol, the dibutyltin dilaurate and the foaming agent is 10:1:

1.

5. The 3D elastic skin-feel paint according to claim 1, characterized in that: In parts by weight, the 50wt% ultramarine paste is prepared by compounding 50 parts of ultramarine powder, 0.5 parts of dispersant, 0.2 parts of wetting agent, 0.8 parts of cellulose and 48.5 parts of water.

6. The 3D elastic skin-feel paint according to claim 1, characterized in that: The pigment and filler include at least one of rutile titanium dioxide, barium sulfate, mica powder and heavy calcium; the organic film-forming substance includes at least one of styrene acrylic emulsion including copolymer emulsion of styrene and isooctyl acrylate and copolymer emulsion of styrene and butyl acrylate.

7. The 3D elastic skin-feel paint according to claim 1, characterized in that: The auxiliary agent includes the following components in parts by weight: 0.2-1.0 parts of wetting agent, 0.5-1.2 parts of dispersant, 0.5-1.0 parts of defoaming agent, 0.4-0.8 parts of cellulose, 1-2.5 parts of film-forming auxiliary agent, 0.2-0.5 parts of antiseptic and mildew-proof agent, and 0.3-0.8 parts of antifreeze agent; Among them, the film-forming aid is a hexadecanol ester with a diester structure; the wetting agent is polyoxyethylene ether or its derivative; the dispersant is an acrylic copolymer; the defoaming agent is a mixture of polyether silicone mineral oil; and the cellulose is at least one of hydrophobically modified hydroxyethyl cellulose, acrylic acid alkali swellable cellulose, or polyurethane cellulose.

8. The 3D elastic skin-feel paint according to claim 7, characterized in that: The film-forming aid is used to wet the resilient foam particles.

9. A method for preparing a 3D elastic skin-feel paint according to any one of claims 1 to 8, characterized in that: The preparation method comprises the following steps: Resilient foam particles are obtained, and then wetted with a film-forming aid; The moistened resilient foam particles are mixed with the remaining components of the 3D resilient skin-feel paint to obtain the 3D resilient skin-feel paint.

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