CN117903550A

CN117903550A - Paint-coated decompressing crispy clay and preparation method thereof

Info

Publication number: CN117903550A
Application number: CN202410065309.2A
Authority: CN
Inventors: 王国富; 聂音弟
Original assignee: Quyifang Toys Huizhou Co ltd
Current assignee: Quyifang Toys Huizhou Co ltd
Priority date: 2024-01-17
Filing date: 2024-01-17
Publication date: 2024-04-19

Abstract

The application provides a paintable and decompression brittle shell cement and a preparation method thereof, wherein the paintable and decompression brittle shell cement comprises 15-60% of adhesive and 2-50% of ink absorbent by mass percent; the clay component and the brittle shell component are easy to separate, the brittle shell component is convenient to peel and clean from the clay component, a user is not easy to prick hands when continuing to use the clay component, the decompression effect of the clay component is improved, because the brittle shell component is not easy to adhere to the dried clay component, a gap is easy to be generated between the inner surface of the brittle shell component and the outer surface of the clay component, the sound is more crisp when the brittle shell component is crushed, the anti-sticking agent after molding gradually migrates and is enriched on the surface of the clay component, the anti-sticking agent and the humectant can have a synergistic effect, the volatilization of the clay moisture is prevented to the maximum extent, the softness and the durability of the clay component are ensured, and meanwhile, the hand feeling is finer; the paint-able decompression brittle shell cement can be painted freely.

Description

Paint-coated decompressing crispy clay and preparation method thereof

Technical Field

The invention relates to the technical field of decompression toys, in particular to a paintable decompression crispy clay and a preparation method thereof.

Background

The clay toy has various kinds, and crystal clay, foaming adhesive, pearlescent clay, plasticine and the like are common. In recent years, a crispy-shell and soft-inner-shell decompressing crispy-shell clay is also appeared on the market, for example, chinese patent application numbers CN202111649863.8 and CN202111646705.7 disclose a decompressing crispy-shell clay composition and a preparation method thereof, the decompressing crispy-shell clay composition has a certain reference value, the decompressing crispy-shell clay composition comprises a clay component and a crispy-shell component, the clay component comprises 6-30% of adhesive, 1.5-25% of humectant, 0.1-10% of preservative and the balance of solvent, the crispy-shell component comprises a film forming agent, and the crispy-shell component is arranged on the outer surface of the clay component, thus obtaining the decompressing crispy-shell clay.

In the prior art, after the clay for decompressing the crisp shell is crushed, the crisp shell and the clay are easy to mix together, and the crisp shell is easy to be pricked by hands, so that the subsequent playability of the clay is affected; in addition, the crisp crust has single playing method and lacks DIY fun.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides a paintable decompression crispy shell cement and a preparation method thereof.

The application discloses a paintable decompression brittle shell cement, which comprises the following components: the adhesive comprises 15-60% of adhesive, 1-15% of humectant, 0.1-8% of anti-sticking agent, 0.1-8% of preservative and the balance of water, wherein the anti-sticking agent comprises at least one of silicone oil, wax and vaseline; the crisp shell comprises, by mass, 45% -95% of a film forming agent, 2% -50% of an ink absorbing agent and 0.2% -5% of a functional auxiliary agent, wherein the ink absorbing agent comprises at least one of fumed silica, precipitated silica, kaolin, diatomite, bentonite, silica micropowder, starch and aluminum hydroxide.

Preferably, the anti-sticking agent is simethicone and liquid paraffin.

Preferably, the mass ratio of the simethicone to the liquid paraffin is 5: (1-15).

Preferably, the ink absorber includes fumed silica and hydrated aluminum hydroxide.

Preferably, the mass ratio of the fumed silica to the hydrated aluminum hydroxide is 10: (1-50).

Preferably, the fineness of the hydrated aluminum hydroxide is 2000-10000 mesh.

Preferably, the fumed silica has an average particle size of from 1 to 20 microns.

Preferably, the crust component is disposed on the cement component.

Preferably, the crust component is independent of the puddle component.

The application discloses a method for preparing paintable decompression brittle shell cement, which comprises the following steps:

Respectively preparing a daub component and a liquid crisp shell component;

coating the crisp shell component on the outer surface of the clay component, and drying to obtain the paintable decompressing crisp shell clay; or, packaging the clay component and the liquid crisp shell component respectively and independently to obtain the paintable decompressing crisp shell clay.

The application has the beneficial effects that: after the user crumbles the paintable and decompresses the brittle shell cement, firstly, the cement component and the brittle shell component are easy to separate, the anti-sticking agent reduces the adhesion on the surface of the cement component, the brittle shell component is convenient to peel and clean out from the cement component, the user is not easy to prick hands when continuing to use the cement component, the decompression effect of the cement component is improved, secondly, because the brittle shell component is not easy to adhere to the dried cement component, a gap is easy to be generated between the inner surface of the brittle shell component and the outer surface of the cement component, the sound generated when the brittle shell component is crumpled is more crisp, furthermore, the anti-sticking agent after molding gradually migrates and enriches on the surface of the cement component, the anti-sticking agent and the humectant can play a synergistic role, the volatilization of the cement moisture is prevented to the maximum extent, and the softness and durability of the cement component are ensured, and meanwhile, the adhesive is finer; the ink absorbent is added into the crisp shell component, and after the crisp shell component is dried, the surface of the crisp shell component can be painted with a water color pen, an oil painting pen, a crayon and the like, namely, the outer surface of the paint-decompression crisp shell cement can be painted and colored freely, and the DIY fun of the paint-decompression crisp shell cement is increased.

Detailed Description

Various embodiments of the application are disclosed below, and for purposes of clarity, numerous practical details are set forth in the following description. However, it should be understood that these practical details are not to be taken as limiting the application. That is, in some embodiments of the application, these practical details are unnecessary.

The technical solutions between the embodiments may be combined with each other, but it is necessary to base the implementation on the basis of those skilled in the art that when the combination of technical solutions contradicts or cannot be implemented, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection claimed by the present application.

In order to further understand the nature, features and efficacy of the present application, the following examples are set forth.

Example 1

The paintable and decompressed brittle shell cement in the embodiment comprises a cement component and a brittle shell component, wherein the cement component is made of soft plastic materials and is used for kneading and decompressing by a user, the brittle shell component is arranged on the cement component when in use, and the dried brittle shell component is made of brittle materials and is used for kneading and decompressing by the user.

The daub comprises the following components, by mass, 15% -60% of an adhesive, 1% -15% of a humectant, 0.1% -8% of an anti-sticking agent, 0.1% -8% of a preservative, and the balance of water or a high-boiling-point solvent; the daub comprises the following components by mass percent, 45% -95% of film forming agent, 2% -50% of ink absorbing agent and 0.2% -5% of functional auxiliary agent.

Further, the cement component also comprises a cross-linking agent, and the mass ratio of the cross-linking agent in the cement component is 0.1-15%.

Further, the clay component also comprises a filler, and the mass ratio of the filler in the clay component is 2% -20%.

Further, the daub component also comprises pigment or dye, wherein the mass ratio of the pigment or dye in the daub component is 0-10%.

Specifically, the adhesive can be one or two of synthetic resin glue and food glue, further, the synthetic resin glue comprises at least one of PVA, PVP, VAE, PAE, PVAC, PEO, polyacrylamide, polyurethane, polyacrylic acid and esters or salts thereof, and the food glue comprises at least one of guar gum, starch, xanthan gum, locust bean gum, tragacanth gum, sodium alginate, carrageenan, agar, cellulose and modified cellulose.

The humectant can be polyalcohol or its polymer, and further, the humectant is at least one of glycerol, sorbitol, propylene glycol, butanediol, polyethylene glycol, and polypropylene glycol.

The anti-sticking agent can be one or more of silicone oil, emulsion or solution thereof, wax, emulsion or solution thereof, vaseline, emulsion or solution thereof, and further, the anti-sticking agent is dimethyl silicone oil and liquid paraffin, and further, the mass ratio of the dimethyl silicone oil to the liquid paraffin is (0.2-3).

The antiseptic can be one or more of phenoxyethanol, sodium benzoate, potassium sorbate, ethylparaben, kathon, sodium N-hydroxypropyl glycinate, and iodopropynyl butylcarbamate.

The cross-linking agent can be one or more of borax, boric acid, aldehydes, organic acid, organic silicon, epoxy resin and amino resin, further, the cross-linking agent is one or two of aldehydes and organic acid, further, the aldehydes are one or more of glyoxal and glutaraldehyde, and the organic acid is one or more of citric acid, formic acid, tartaric acid, acetic acid, oxalic acid and maleic acid.

Optionally, the cross-linking agent is borax and boric acid, and the mass ratio of the borax to the boric acid is 1: (0.1-10), and further, the mass ratio of the cross-linking agent in the cement component is 0.1-10%.

The filler can be one or more of calcium carbonate, sodium bicarbonate, kaolin, talcum powder, silicon micropowder, silicon dioxide, diatomite, foaming microsphere and mica powder, and further the filler is a mixture of at least two of calcium carbonate, sodium bicarbonate, kaolin, silicon dioxide and foaming microsphere.

The pigment or dye can be one or more of carmine, lemon yellow, brilliant blue, violet, carbon black, titanium white, glitter powder, magical powder and color-changing powder.

The film forming agent can be at least one of gypsum water, resin-based paint and wax-based material, further, the film forming agent is resin-based paint, further, the film forming matrix of the resin-based paint comprises one or more of epoxy resin, modified epoxy resin, acrylic resin, modified acrylic resin, polyurethane resin, modified polyurethane resin, synthetic rubber and natural rubber, further, the film forming matrix of the resin-based paint is modified acrylic resin, further, the film forming matrix of the resin-based paint is epoxy modified acrylic resin.

The ink absorbent can be one or more of fumed silica, precipitation method silica, kaolin, diatomite, bentonite, silica micropowder, starch and aluminum hydroxide, further, the ink absorbent is fumed silica and hydrated aluminum hydroxide, and further, the mass ratio of the fumed silica to the hydrated aluminum hydroxide is 1: (0.1-5), and further, the fineness of the hydrated aluminum hydroxide is 2000-10000 mesh, and the average particle diameter of the fumed silica is 1-20 μm.

The functional auxiliary agent can be one or more of curing agent, initiator, defoamer, wetting agent, dispersing agent, leveling agent, rheological auxiliary agent and pigment.

When the adhesive plaster is specifically applied, the adhesive plaster component and the crisp shell component can be respectively and independently packaged, the adhesive plaster component and the crisp shell component are separated, and when in use, the crisp shell component is arranged on the outer surface of the adhesive plaster component in a brushing, dip-coating, spraying and other modes, and after drying, the adhesive plaster capable of painting and decompressing the crisp shell is formed, namely a DIY playing method is added; the crisp shell component can also be directly arranged on the clay component to form the finished product of the paint-coated and decompression crisp shell clay.

In this way, after the user is in the clay component to knead and paint and decompress the brittle shell clay, firstly, the clay component and the brittle shell component are easy to separate, the anti-sticking agent reduces the viscosity on the surface of the clay component, the brittle shell component is convenient to peel and clean out from the clay component, the user is not easy to prick hands when continuing to use the clay component, the decompression effect of the clay component is improved, secondly, because the brittle shell component and the dried clay component are not easy to adhere, a gap is easy to be generated between the inner surface of the brittle shell component and the outer surface of the clay component, the sound is more crisp when the brittle shell component is kneaded, furthermore, the anti-sticking agent after plastic is gradually migrated and enriched on the surface of the clay component, the anti-sticking agent and the humectant can play a synergistic role, the volatilization of the clay moisture is prevented to the maximum extent, the softness and durability of the clay component are ensured, and meanwhile, the clay component is finer and more exquisite; the ink absorbent is added into the crisp shell component, and after the crisp shell component is dried, the surface of the crisp shell component can be painted with a water color pen, an oil painting pen, a crayon and the like, namely, the outer surface of the paint-decompression crisp shell cement can be painted and colored freely, and the DIY fun of the paint-decompression crisp shell cement is increased.

The dimethyl silicone oil and the liquid paraffin are adopted as the anti-sticking agent, the fluidity and the anti-sticking effect of the anti-sticking agent are better, and when the mass ratio of the dimethyl silicone oil to the liquid paraffin is 5: at (1-15), the antiblocking agent performance is optimal.

The fumed silica and the hydrated aluminum hydroxide are used as ink absorbing agents, are porous materials, have high porosity, can quickly absorb and fix the color pen ink, can be freely painted by a color pen, an oil painting pen or a crayon when in use, and are bright in color and difficult to smear; when the fineness of the hydrated aluminum hydroxide is 2000-10000 meshes, or the average grain diameter of the fumed silica is 1-20 micrometers, or the mass ratio of the fumed silica to the hydrated aluminum hydroxide is 10: in the case of (1-50), the ink-fixing effect of the ink-absorbing agent is more excellent.

Example two

The paintable and decompressed brittle shell cement in the embodiment comprises, by mass, 8% of PVA, 10% of VAE, 2% of HEC, 4% of CMC, 2.5% of propylene glycol, 3.5% of borax, 2.5% of boric acid, 0.5% of citric acid, 3.5% of simethicone, 5% of liquid paraffin, 10% of foaming microspheres, 3% of brilliant blue paste, 0.5% of iodopropynyl butylcarbamate and 45% of water; the crisp shell comprises, by mass, 85% of epoxy modified acrylic resin, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of functional additives; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Example III

The paintable and decompressed brittle shell cement comprises, by mass, 40% of an adhesive, 8% of a humectant, 5% of an anti-sticking agent, 1% of a preservative and 46% of water, wherein the anti-sticking agent is at least one of silicone oil, wax and vaseline, and the brittle shell comprises, by mass, 50% of a film forming agent, 46% of an ink absorbing agent and 4% of a functional auxiliary agent, wherein the ink absorbing agent is at least one of fumed silica, precipitated silica, kaolin, diatomite, bentonite, silica micropowder, starch and aluminum hydroxide.

Example IV

The paintable and decompressed brittle shell cement in the embodiment comprises, by mass, 15% of an adhesive, 1% of a humectant, 0.1% of a sticking preventive, 0.1% of a preservative and 83.8% of water, and the brittle shell comprises, by mass, 50% of a film forming agent, 46% of an ink absorbing agent and 4% of a functional auxiliary agent.

Example five

The paintable and decompressed brittle shell cement in the embodiment comprises, by mass, 15% of an adhesive, 1% of a humectant, 0.1% of a sticking preventive, 0.1% of a preservative and 83.8% of water, and comprises, by mass, 95% of a film forming agent, 4.8% of an ink absorbing agent and 0.2% of a functional auxiliary agent.

Example six

The paintable and decompressed brittle shell cement in the embodiment comprises, by mass, 60% of an adhesive, 15% of a humectant, 8% of an anti-sticking agent, 8% of a preservative and 9% of water, and comprises, by mass, 45% of a film forming agent, 50% of an ink absorbing agent and 5% of a functional auxiliary agent

Example seven

The paintable and decompressed brittle shell cement in the embodiment comprises, by mass, 60% of an adhesive, 15% of a humectant, 8% of an anti-sticking agent, 8% of a preservative and 9% of water, and 93% of a film forming agent, 2% of an ink absorbing agent and 5% of a functional auxiliary agent.

Example eight

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of an anti-sticking agent, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 1 micron.

Example nine

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of a sticking preventive, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica and 5% of hydrated aluminum hydroxide; wherein the fineness of the hydrated aluminum hydroxide is 5000 meshes, and the average particle diameter of the fumed silica is 20 micrometers.

Examples ten

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of a sticking preventive, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica and 5% of hydrated aluminum hydroxide; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 30 μm.

Example eleven

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of a sticking preventive, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica and 5% of hydrated aluminum hydroxide; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 0.1 μm.

Example twelve

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of an anti-sticking agent, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 2000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Example thirteen

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of an anti-sticking agent, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 10000 meshes, and the average particle diameter of the fumed silica is 10 micrometers.

Examples fourteen

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of an anti-sticking agent, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 1000 meshes, and the average particle diameter of the fumed silica is 10 μm.

Example fifteen

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of an anti-sticking agent, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 15000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Examples sixteen

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of Vaseline, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Example seventeen

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 1.7% of simethicone, 6.8% of liquid paraffin, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Example eighteen

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 7.4375% of simethicone, 1.0625% of liquid paraffin, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 5% of fumed silica, 5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Examples nineteenth

The paintable and decompressed brittle shell cement in the embodiment comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of a sticking preventive, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 10% of an ink absorbing agent and 5% of a functional auxiliary agent; wherein the ink absorbent comprises one or more of precipitated silica, kaolin, diatomite, bentonite, silica micropowder and starch.

Example twenty

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of a sticking preventive, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 9.5% of fumed silica, 0.5% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Example twenty-one

The paintable and decompressed brittle shell cement comprises, by mass, 24% of an adhesive, 2.5% of a humectant, 8.5% of an anti-sticking agent, 0.5% of a preservative, 6.5% of a cross-linking agent, 10% of a filler, 3% of a pigment or dye and 45% of water, wherein the brittle shell comprises, by mass, 85% of a film forming agent, 1% of fumed silica, 9% of hydrated aluminum hydroxide and 5% of a functional auxiliary agent; wherein the fineness of the hydrated aluminum hydroxide is 5000 mesh, and the average particle diameter of the fumed silica is 10 μm.

Examples twenty two

The method for preparing the paintable decompression crispy shell cement in the example comprises the following steps:

Preparing a cement component;

The preparation method of the cement comprises the following steps: deionized water and an adhesive are added into a reaction kettle; heating and stirring until the mixture is completely dissolved; cooling to room temperature; adding part of humectant and preservative and stirring; pouring the compound in the reaction kettle into a kneader, stirring and adding an anti-sticking agent, a filler, a pigment, the balance of a humectant and a preservative; and (5) uniformly stirring the compound in the kneader, and slowly adding the crosslinking agent to obtain the daub component.

Preparing a crisp shell component;

the preparation of the crisp shell component comprises the following steps: pouring the film forming agent into a stirring barrel, adding the functional auxiliary agent and the ink absorbing agent under stirring, and uniformly stirring the compounds in the stirring barrel to obtain the liquid brittle shell component.

Molding the clay component;

The crisp shell component is arranged on the molded crisp shell component by dip coating, brush coating, spray coating and the like, and the coating and the decompression crisp shell cement can be coated by drying and molding.

In the preparation of the cement component, the temperature is raised and stirred until the cement component is completely dissolved, and the preparation method comprises the following steps: heating to 70-95deg.C, stirring for 30-120min; stirring and adding an anti-sticking agent, a filler, a pigment and the balance of a humectant and a preservative, wherein the anti-sticking agent, the filler, the pigment and the balance of the humectant comprise: adding the anti-sticking agent, the filler, the pigment and the balance of the humectant and the preservative in batches, and stirring for 10-15min after each batch is added; stirring and slowly adding the crosslinking agent comprises: the cross-linking agent is slowly added under stirring, and stirring is continued for 10-20min after the cross-linking agent is added.

In the preparation of the crisp shell component, functional auxiliary agents and ink absorbing agents are added under stirring, and the stirring of the compounds in the stirring barrel uniformly comprises the following steps: the functional auxiliary agent and the ink absorber are added in batches, and are stirred for 5-15min after each batch is added, and the stirring speed is 200-1500 r/min.

The drying forming paintable decompression crispy shell cement comprises the following components: naturally drying, hot air drying or ultraviolet curing to form the paint-coated and decompressing brittle shell cement.

Preferably, the thickness of the crispy component in the paintable decompressed crispy plaster is 0.1-2mm.

Examples twenty-three

Preparing a cement component;

Preparing a crisp shell component;

Molding the clay component;

and (5) independently packaging the clay component and the liquid brittle shell component to obtain the paintable decompressing brittle shell clay component.

Comparative example one

In this example, the brittle shell cement is the existing brittle shell cement 1 on the market.

Comparative example two

In this example, the brittle shell cement is the existing brittle shell cement 2 on the market.

Comparative example three

In this example, the brittle shell cement is the existing brittle shell cement 3 on the market.

Data analysis

The paint-on and paint-off crispy shell cement in the second to twenty-one examples and the crispy shell cement in the first to third comparative examples are respectively subjected to a kneading and explosion crispy shell volume test and an ink fixing time test to obtain a table 1, wherein the table 1 is a table for testing the kneading and explosion crispy shell volume and the ink fixing time, and the ink fixing time test method is that after the coloring of the crispy shell components, the coloring position is touched by a finger, and the minimum time without smearing the crispy shell components is the ink fixing time.

Table 1 table for measuring volume of cracked crust and ink fixing time

After the adhesive is added into the clay component, a user can paint and decompress the clay, firstly, the clay component and the clay component are easy to separate, the clay component is convenient to peel and clean out from the clay component, the user is not easy to prick hands when continuing to use the clay component, the decompression effect of the clay component is improved, secondly, because the clay component and the clay component after drying are not easy to adhere, gaps are easy to be generated between the inner surface of the clay component and the outer surface of the clay component, the sound is more crisp when the clay component is crushed, and furthermore, the anti-sticking agent after molding gradually migrates and is enriched on the surface of the clay component, the anti-sticking agent and the humectant can play a synergistic effect, the volatilization of the clay moisture is prevented to the maximum extent, the softness and durability of the clay component are ensured, and meanwhile, the hand feeling is finer; the ink absorbent is added into the crisp shell component, and after the crisp shell component is dried, the surface of the crisp shell component can be painted with a water color pen, an oil painting pen, a crayon and the like, namely, the outer surface of the paint-decompression crisp shell cement can be painted and colored freely, and the DIY fun of the paint-decompression crisp shell cement is increased.

The above is merely an embodiment of the present application, and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present application, should be included in the scope of the claims of the present application.

Claims

1. The paintable and decompressed brittle shell cement comprises cement components and brittle shell components, and is characterized by comprising, by mass, 15% -60% of an adhesive, 1% -15% of a humectant, 0.1% -8% of an anti-sticking agent, 0.1% -8% of a preservative and the balance of water, wherein the anti-sticking agent comprises at least one of silicone oil, wax and vaseline; the crisp shell comprises, by mass, 45% -95% of a film forming agent, 2% -50% of an ink absorbing agent and 0.2% -5% of a functional auxiliary agent, wherein the ink absorbing agent comprises at least one of fumed silica, precipitated silica, kaolin, diatomite, bentonite, silica micropowder, starch and aluminum hydroxide.

2. The paintable and pressurizable crispy shell cement according to claim 1, wherein the anti-sticking agent is simethicone and liquid paraffin.

3. The paintable decompressed crispy clay according to claim 2, wherein the mass ratio of the simethicone to the liquid paraffin is 5: (1-15).

4. The paintable, decompressed crispy crust of claim 1 wherein the ink absorbent comprises fumed silica and hydrated aluminum hydroxide.

5. The paintable, decompressed crispy puree of claim 4, wherein the mass ratio of the fumed silica to the hydrated aluminum hydroxide is 10: (1-50).

6. The paintable, decompressed crispy clay according to claim 4 wherein the fineness of the hydrated aluminum hydroxide is 2000-10000 mesh.

7. The paintable, decompressed crispy clay according to claim 4 wherein the fumed silica has an average particle size of 1-20 microns.

8. The paintable, decompressed crispy clay according to claim 1, wherein the crispy component is disposed on the clay component.

9. The paintable, decompressed crispy clay according to claim 1, wherein the crispy components and the clay components are independent from each other.

10. A method of preparing a paintable, decompressed, crisp crust puddle of any of claims 1 to 9 comprising the steps of:

Respectively preparing a daub component and a liquid crisp shell component;