CN111234535B - Three-component composite material for manufacturing toy and preparation method thereof - Google Patents
Three-component composite material for manufacturing toy and preparation method thereof Download PDFInfo
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- CN111234535B CN111234535B CN202010235669.4A CN202010235669A CN111234535B CN 111234535 B CN111234535 B CN 111234535B CN 202010235669 A CN202010235669 A CN 202010235669A CN 111234535 B CN111234535 B CN 111234535B
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- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title abstract description 22
- 229920002545 silicone oil Polymers 0.000 claims abstract description 160
- 239000000843 powder Substances 0.000 claims abstract description 68
- 239000000945 filler Substances 0.000 claims abstract description 65
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 61
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 61
- 239000003054 catalyst Substances 0.000 claims abstract description 59
- 239000002994 raw material Substances 0.000 claims abstract description 49
- 238000005187 foaming Methods 0.000 claims abstract description 42
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000001257 hydrogen Substances 0.000 claims abstract description 39
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 39
- 239000002270 dispersing agent Substances 0.000 claims abstract description 27
- 239000004014 plasticizer Substances 0.000 claims abstract description 22
- 239000000049 pigment Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 52
- 238000005516 engineering process Methods 0.000 claims description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 34
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 34
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 26
- 239000004005 microsphere Substances 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 241000234295 Musa Species 0.000 claims 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 24
- 239000000463 material Substances 0.000 description 22
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 18
- 239000010931 gold Substances 0.000 description 18
- 229910052737 gold Inorganic materials 0.000 description 18
- 229910052697 platinum Inorganic materials 0.000 description 12
- 235000012239 silicon dioxide Nutrition 0.000 description 11
- 239000004372 Polyvinyl alcohol Substances 0.000 description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 description 10
- 229920005552 sodium lignosulfonate Polymers 0.000 description 10
- 239000000546 pharmaceutical excipient Substances 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 description 6
- 239000004927 clay Substances 0.000 description 5
- -1 polysiloxane Polymers 0.000 description 4
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
- C08J2383/07—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
- C08J2483/05—Polysiloxanes containing silicon bound to hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
- C08J2483/07—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Toys (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention relates to the technical field of chemical industry, in particular to a three-component composite material for manufacturing toys and a preparation method thereof. A three-component composite material for manufacturing toys comprises a component A, a component B and a component C, wherein raw materials of the component A comprise a plasticizer, vinyl silicone oil, a first filler and a catalyst; the raw materials of the component B comprise a plasticizer, vinyl silicone oil, hydrogen-containing silicone oil, a first filler, a catalyst and a pigment; the raw materials of the component C comprise foaming powder, rubber powder, water, a second filler and a dispersing agent; the three components are compounded according to specific components and proportions, so that the composite material is not sticky in the using process, is easy to operate, and the prepared toy is good in forming effect, smooth in surface, good in bending resistance and high in interestingness.
Description
Technical Field
The invention relates to the technical field of chemical industry, in particular to a three-component composite material for manufacturing toys and a preparation method thereof.
Background
In order to improve the practical ability of children and arouse the creativity of the children, various colorful toy materials such as ultralight clay, plasticine, space sand and the like appear in the market at present, and the children can pinch the toy materials into various toy models according to the imagination of the children, so that the creativity of the children is greatly improved.
The toy materials in the current market, such as plasticine and space sand, are characterized by being incapable of being cured, lacking the necessary strength and elasticity of the materials, and being reusable but incapable of permanently keeping the shape, and difficult to meet the requirements of children on the retention of the works. Other toy materials, such as ultralight clay, are popular with parents and children in recent years due to the advantages of no toxicity, no harm, simple manufacture, good hand feeling and the like, but simultaneously, due to the characteristic that the materials are easy to air dry naturally, the materials are not only inconvenient to store, but also cannot be finely carved on the hand toy, and in addition, the hand toy made of ultralight clay is not bent due to low tensile strength, so that the interestingness of the hand toy is reduced.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides in a first aspect a three-component composite material for making a toy, comprising a component a, a component B and a component C;
the raw materials of the component A comprise a plasticizer, vinyl silicone oil, a first filler and a catalyst; the raw materials of the component B comprise a plasticizer, vinyl silicone oil, hydrogen-containing silicone oil, a first filler, a catalyst and a pigment; the raw materials of the component C comprise foaming powder, rubber powder, water, a second filler and a dispersing agent.
According to a preferable technical scheme, the component A comprises, by weight, 12-18 parts of a plasticizer, 20-40 parts of vinyl silicone oil, 45-60 parts of a first filler and 0.01-0.02 part of a catalyst; the component B comprises, by weight, 5-10 parts of a plasticizer, 23-30 parts of vinyl silicone oil, 12-16 parts of hydrogen-containing silicone oil, 45-60 parts of a first filler, 0.01-0.02 part of a catalyst and 1-50 parts of a pigment; the component C comprises, by weight, 2-3.5 parts of foaming powder, 20-40 parts of rubber powder, 55-65 parts of water, 3-7 parts of a second filler and 3-5 parts of a dispersing agent.
As a preferable technical scheme, the component C is 1/8-1/6 of the total mass of the component A and the component B.
As a preferable technical scheme of the invention, the plasticizer is alkyl silicone oil, and the viscosity of the plasticizer is 5-20 mPa & s.
In a preferable technical scheme of the invention, the viscosity of the vinyl silicone oil is 10000-20000 mPas.
In a preferred embodiment of the present invention, the first filler is at least one selected from the group consisting of silica, alumina, titanium dioxide, calcium carbonate, talc and kaolin.
As a preferable technical scheme of the invention, the hydrogen content of the hydrogen-containing silicone oil is 1.0-2.0%.
As a preferable technical solution of the present invention, the foaming powder is a hollow microsphere.
As a preferable technical scheme of the invention, the second filler is nano calcium carbonate, and the particle size of the nano calcium carbonate is 10-30 nm.
The second aspect of the invention provides a preparation method of the three-component composite material for manufacturing the toy, which comprises the steps of mixing and stirring the raw materials of the component A, the component B and the component C according to parts by weight to respectively prepare the component A, the component B and the component C, and standing for 3-24 hours at room temperature; and mixing and stirring the A, B, C three components according to the mass ratio to obtain the composite material.
Has the beneficial effects that: the invention provides a three-component composite material for manufacturing toys, which is simple in manufacturing process, improves the dispersibility of filler in A, B components by adding specific vinyl silicone oil, solves the problems of easy hand adhesion and poor forming effect of materials containing silicone oil in the using process by adding C components with specific components into A, B components, greatly improves the tensile strength and bending strength of the composite material by regulating and controlling the specific components and proportion of A, B, C components, ensures that the manufactured toys have good forming effect, smooth surfaces, good elasticity, good hand feeling and difficult ash adhesion, can be bent to change the shape, and increases the interestingness of the toys.
Detailed Description
The disclosure may be understood more readily by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
The terms "comprises," "comprising," "includes," "including," "has," "having," "contains," "containing," or any other variation thereof, as used herein, are intended to cover a non-exclusive inclusion. For example, a composition, process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, process, method, article, or apparatus.
When an amount, concentration, or other value or parameter is expressed as a range, preferred range, or range defined by a list of upper preferable values and lower preferable values, this is to be understood as specifically disclosing all ranges formed from any pair of any upper range limit or preferred value and any lower range limit or preferred value, regardless of whether ranges are separately disclosed. For example, when a range of "1 to 5" is disclosed, the described range should be interpreted to include the ranges "1 to 4", "1 to 3", "1 to 2 and 4 to 5", "1 to 3 and 5", and the like. When a range of values is described herein, unless otherwise stated, the range is intended to include the endpoints thereof and all integers and fractions within the range.
In addition, the indefinite articles "a" and "an" preceding an element or component of the invention are not intended to limit the number requirement (i.e., the number of occurrences) of the element or component. Thus, "a" or "an" should be read to include one or at least one, and the singular form of an element or component also includes the plural unless the stated number clearly indicates that the singular form is intended.
In order to solve the above technical problems, the present invention provides in a first aspect a three-component composite material for making a toy, comprising a component a, a component B and a component C;
the raw materials of the component A comprise a plasticizer, vinyl silicone oil, a first filler and a catalyst; the raw materials of the component B comprise a plasticizer, vinyl silicone oil, hydrogen-containing silicone oil, a first filler, a catalyst and a pigment; the raw materials of the component C comprise foaming powder, rubber powder, water, a second filler and a dispersing agent.
In some embodiments, the raw materials of the component A comprise 12-18 parts by weight of plasticizer, 20-40 parts by weight of vinyl silicone oil, 45-60 parts by weight of first filler and 0.01-0.02 part by weight of catalyst; the component B comprises, by weight, 5-10 parts of a plasticizer, 23-30 parts of vinyl silicone oil, 12-16 parts of hydrogen-containing silicone oil, 45-60 parts of a first filler, 0.01-0.02 part of a catalyst and 1-50 parts of a pigment; the component C comprises, by weight, 2-3.5 parts of foaming powder, 20-40 parts of rubber powder, 55-65 parts of water, 3-7 parts of a second filler and 3-5 parts of a dispersing agent.
In a preferred embodiment, the raw materials of the component A comprise 15-16 parts by weight of plasticizer, 29-30 parts by weight of vinyl silicone oil, 53-54 parts by weight of first filler and 0.01-0.02 part by weight of catalyst; the component B comprises, by weight, 6-7 parts of a plasticizer, 26-27 parts of vinyl silicone oil, 13-14 parts of hydrogen-containing silicone oil, 52-53 parts of a first filler, 0.01-0.02 part of a catalyst and 5-30 parts of a pigment; the component C comprises, by weight, 2-3 parts of foaming powder, 30-35 parts of rubber powder, 60-62 parts of water, 4-6 parts of a second filler and 3-5 parts of a dispersing agent.
In a more preferred embodiment, the raw materials of the component A comprise 15.5 parts of plasticizer, 29.5 parts of vinyl silicone oil, 53.5 parts of first filler and 0.015 part of catalyst according to parts by weight; the component B comprises, by weight, 6.5 parts of a plasticizer, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of a first filler, 0.015 part of a catalyst and 7-20 parts of a pigment; the raw materials of the component C comprise, by weight, 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of second filler and 4 parts of dispersing agent.
In some embodiments, the C component is 1/8 to 1/6 of the total mass of the A component and the B component. Preferably, the component C is 1/7 of the total mass of the component A and the component B, and the mass ratio of the component A to the component B in the invention is preferably 1: 1.
in some embodiments, the plasticizer is an alkyl silicone oil having a viscosity of 5 to 20mPa · s. The alkyl silicone oil, also called methyl alkyl polysiloxane emulsion, in the invention can be selected from at least one of methyl silicone oil, dimethyl silicone oil and long-chain alkyl silicone oil, the alkyl silicone oil in the invention is preferably dimethyl silicone oil, the chemical name of the alkyl silicone oil is polydimethylsiloxane, the viscosity of the alkyl silicone oil is preferably 5-20 mPa & s, and the alkyl silicone oil can be obtained commercially, for example, the commercially available dimethyl silicone oil comprises but is not limited to products purchased from the company IOTA-201-10 of Anhui Eyota Silicone oil Co. The viscosity of the silicone oil in the invention is 25 ℃.
In some embodiments, the vinyl silicone oil has a viscosity of 10000 to 20000 mPa. The vinyl silicone oil comprises terminal vinyl silicone oil and high vinyl silicone oil, preferably terminal vinyl silicone oil, also called terminal vinyl polydimethylsiloxane, the viscosity of the terminal vinyl silicone oil is preferably 10000-20000 mPa & s, and the terminal vinyl silicone oil can be obtained by commercial purchase, for example, the terminal vinyl silicone oil which can be obtained by commercial purchase comprises but is not limited to products with the model number of SI-208 from Santa Clara, Laiyang silicone technology Limited.
In some embodiments, the first filler is selected from at least one of silica, alumina, titanium dioxide, calcium carbonate, talc, kaolin; preferably, the first filler is selected from silica, which is commercially available, for example, commercially available silica includes, but is not limited to, a product having a DK-SiO2-60 (average particle size of 60nm, content of 99.9 wt%) available from Takaki technologies, Inc., Beijing Dekko island.
In some embodiments, the hydrogen-containing silicone oil has a hydrogen content of 1.0 to 2.0%. The hydrogen-containing silicone oil of the present invention can be obtained commercially, for example, commercially available hydrogen-containing silicone oils include, but are not limited to, the product available from Aiyuta Silicone Ltd of Anhui under model number IOTA-202 (hydrogen content of 1.55%).
The catalyst of the present invention is not particularly limited, and may be selected from platinum catalysts; the pigment is also not particularly limited in the present invention, and one or more colors of pigments may be added thereto as required.
In the research process, the applicant finds that after the component A and the component B are mixed, the vinyl silicone oil in the component A and the component B and silane hydrogen of the hydrogen-containing silicone oil are subjected to a cross-linking reaction under the action of a platinum catalyst and are cured to form a toy model, but the mechanical property of the toy model is poor, and meanwhile, a large amount of inorganic filler is added, so that although the physical and mechanical properties of the toy made of the composite material can be obviously enhanced, the phenomenon of nonuniform dispersion of the filler can occur, the material has high viscosity and is inconvenient to manually operate, and the prepared toy has a rough surface and poor forming effect. The applicant unexpectedly found that when the dimethyl silicone oil is added to the A, B component as the plasticizer, the dispersibility of the filler in the composition can be obviously improved, the prepared toy has a smooth surface and a good forming effect, presumably because the low surface tension of the dimethyl silicone oil plays a role in lubricating the A, B component, the low surface tension of the dimethyl silicone oil can help the sliding property of the inorganic filler, particularly the nano silicon dioxide in the component, so as to enhance the dispersing effect, and the inorganic filler which is uniformly dispersed and has small particles can play a role in enhancing, filling surface micropores and improving the smooth effect of the toy surface in the material curing and forming process. However, in order to prevent the added vinyl silicone oil from further increasing the viscosity of the material, the controlled viscosity thereof needs to be controlled within a range of 5 to 20 mPas.
In some embodiments, the foamed powder is a hollow microsphere. The hollow microsphere foam of the present invention can be obtained commercially, for example, commercially available products include, but are not limited to, microsphere foam obtained from Guangzhou Zhonglan pot-glow material science and technology Co.
In some embodiments, the second filler is nano calcium carbonate with a particle size of 10 to 20 nm. The nano calcium carbonate of the present invention can be obtained commercially, for example, commercially available nano calcium carbonate includes, but is not limited to, products (content: 99.9%. average particle size: 20nm) available from Beijing Deke island technologies, Inc.
The rubber powder is not particularly limited, can be polyvinyl alcohol and is purchased from Xian Tian Zheng pharmaceutic adjuvant company Limited; the dispersant is not particularly limited in the present invention, and includes, but is not limited to, sodium carboxymethylcellulose, sodium lignosulfonate, sodium pyrophosphate, polystyrene, polyethylene wax.
The applicant utilizes the foaming principle of ultralight clay and adds hollow microsphere foaming powder into the composite material, so that the prepared toy has the light effect and high elasticity of ultralight clay toys, and meanwhile, the problem that the composite material is sticky in the using process is solved after the foaming powder is added, and the prepared toy is not easy to be stained with dust. Presumably, the hollow microspheres are spherical hollow plastic colloidal particles which remain intact as closed spheres during foaming, but the silicone oil has good permeability and can penetrate into the closed spheres, and the locked silicone oil can still perform a crosslinking reaction during curing, and simultaneously improve the problem of hand adhesion of the material during use.
However, the applicant finds that excessive foaming powder can make the toy brittle, so that the content of the component C in the composite material needs to be controlled, meanwhile, a small amount of nano calcium carbonate with the granularity of 10-20 nm is added into the component C, the bending strength and the bending elastic modulus of the toy made of the composite material are improved by utilizing the nano size effect and the compatibility with the composite material, the toy model can be bent randomly, cracks, fractures and the like can not occur, and the interestingness of the toy is greatly enhanced.
The second aspect of the invention provides a preparation method of the three-component composite material for manufacturing the toy, which comprises the steps of respectively mixing and stirring raw materials of the component A, the component B and the component C according to parts by weight to respectively prepare the component A, the component B and the component C, and standing for 3-24 hours at room temperature; and then A, B, C three components are mixed according to the weight ratio and stirred to obtain the composite material.
Examples
Example 1
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The dimethyl silicone oil is purchased from Anhui Eyota Silicone oil Co., Ltd, and has the model number of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Beijing German island gold science and technology Limited; the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 2
The embodiment provides a three-component composite material for manufacturing toys, wherein raw materials of the component A comprise, by weight, 15.5 parts of tributyl citrate, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; the raw materials of the component B comprise 6.5 parts of tributyl citrate, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment according to parts by weight; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The tributyl citrate is purchased from Shangying Shanghai Shandong Shanghai Kagaku chemical Co., Ltd; the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Beijing German island gold science and technology Limited; the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 3
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 10 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The dimethyl silicone oil is purchased from Anhui Eyota Silicone oil Co., Ltd, and has the model number of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa bond silicone technology Co., Ltd, Laiyang, with the model of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Beijing German island gold science and technology Limited; the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 4
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The dimethyl silicone oil is purchased from Anhui Egyta Silicone oil Co., Ltd, and has the model of IOTA-201-200 (the viscosity is 200mPa & s); the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Beijing German island gold science and technology Limited; the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 5
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 15.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The dimethyl silicone oil is purchased from Anhui Eyota Silicone oil Co., Ltd, and has the model number of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Beijing German island gold science and technology Limited; the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 6
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; A. the mass ratio of the component B is 1: 1.
the dimethyl silicone oil is purchased from Anhui Eyota Silicone oil Co., Ltd, and has the model number of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Aiyota silicone oil Co., Ltd, Anhui, and has a model number of IOTA-202.
Example 7
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 1/2.
The dimethyl silicone oil is purchased from Aiyota silicone oil Co., Ltd, Anhui, and has the model of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa bond silicone technology Co., Ltd, Laiyang, with the model of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Beijing German island gold science and technology Limited; the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 8
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the weight parts, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 2 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The dimethyl silicone oil is purchased from Anhui Eyota Silicone oil Co., Ltd, and has the model number of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Beijing German island gold science and technology Limited; the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 9
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano calcium carbonate and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The dimethyl silicone oil is purchased from Anhui Eyota Silicone oil Co., Ltd, and has the model number of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano calcium carbonate is purchased from Fusmann science and technology (Beijing) Co., Ltd. (the particle size is 50-80 nm); the rubber powder is polyvinyl alcohol and is purchased from Xian Tianzheng pharmaceutic adjuvant company Limited; the dispersant is sodium lignosulphonate.
Example 10
The embodiment provides a three-component composite material for manufacturing toys, wherein the raw materials of the component A comprise, by weight, 15.5 parts of dimethyl silicone oil, 29.5 parts of vinyl silicone oil, 53.5 parts of a first filler and 0.015 part of a catalyst; according to the parts by weight, the raw materials of the component B comprise 6.5 parts of dimethyl silicone oil, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of first filler, 0.015 part of catalyst and 10 parts of pigment; according to the parts by weight, the raw materials of the component C comprise 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of nano titanium oxide and 4 parts of dispersing agent; A. b, C the mass ratio of the three components is 1: 1: 2/7.
The dimethyl silicone oil is purchased from Anhui Eyota Silicone oil Co., Ltd, and has the model number of IOTA-201-10 (the viscosity is 10mPa & s); the vinyl silicone oil is purchased from Santa Claus silicon science and technology Limited of Laiyang, with the model number of SI-208; the first filler is silicon dioxide which is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK-SiO 2-60; the catalyst is a platinum catalyst; the hydrogen-containing silicone oil is purchased from Anhui Eyota silicone oil Co., Ltd, and the model is IOTA-202; the foaming powder is purchased from microsphere foaming powder of Guangzhou Zhonglan Dinghui material science and technology Limited; the nano titanium oxide is purchased from Beijing Germany island gold science and technology Limited and has the model number of DK 405; the rubber powder is polyvinyl alcohol and is purchased from Xiantian plus pharmaceutic adjuvant Co., Ltd; the dispersant is sodium lignosulphonate.
Evaluation of Performance
5 testers used the composite materials prepared in examples 1 to 10 to manufacture toys, and evaluated the hand feeling and the ease of operation in the use process, and the forming effect and the bending performance of the manufactured toys, and the bending performance was classified into A, B, C, D four grades, wherein A is the best, D is the worst, and the results are shown in Table 1.
TABLE 1
According to the results in table 1, the three-component composite material for manufacturing the toy provided by the invention has the advantages that the raw materials are nontoxic and harmless, the raw materials are not sticky during the use process, the operation is easy, the formed toy model has good forming effect, the surface is smooth, the bending performance is good, and the interestingness of the toy is increased.
The foregoing examples are merely illustrative and serve to explain some of the features of the method of the present invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.
Claims (3)
1. A three-component composite material for making toys, comprising a component a, a component B and a component C;
the component A comprises the raw materials of 15.5 parts of plasticizer, 29.5 parts of vinyl silicone oil, 53.5 parts of first filler and 0.015 part of catalyst; the component B comprises, by weight, 6.5 parts of a plasticizer, 26.5 parts of vinyl silicone oil, 13.5 parts of hydrogen-containing silicone oil, 52.5 parts of a first filler, 0.015 part of a catalyst and 7-20 parts of a pigment; the raw materials of the component C comprise, by weight, 2.8 parts of foaming powder, 30 parts of rubber powder, 60 parts of water, 5 parts of second filler and 4 parts of dispersing agent;
the component C is 1/8-1/6 of the total mass of the component A and the component B;
the plasticizer is dimethyl silicone oil, and the viscosity of the plasticizer is 5-20 mPa & s;
the foaming powder is hollow microspheres;
the second filler is nano calcium carbonate, and the particle size of the second filler is 10-20 nm;
the mass ratio of the component A to the component B is 1: 1;
the viscosity of the vinyl silicone oil is 10000-20000 mPa & s, and the vinyl silicone oil is purchased from a product with the model number of SI-208 of Santa Banana Silicone science and technology Limited in Laiyang;
the hydrogen content of the hydrogen-containing silicone oil is 1.0-2.0%.
2. The three-component composite for making a toy according to claim 1, wherein the first filler is selected from at least one of silica, alumina, titanium dioxide, calcium carbonate, talc, kaolin.
3. A preparation method of a three-component composite material for making a toy according to any one of claims 1 to 2, characterized in that raw materials of the component A, the component B and the component C are respectively mixed and stirred according to parts by weight to respectively prepare the component A, the component B and the component C, and the mixture is kept still for 3 to 24 hours at room temperature; and then A, B, C three components are mixed according to the weight ratio and stirred to obtain the composite material.
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