CN113980334A - Graphene antibacterial anti-mite far infrared flame-retardant foaming mattress and preparation method thereof - Google Patents
Graphene antibacterial anti-mite far infrared flame-retardant foaming mattress and preparation method thereof Download PDFInfo
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- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
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- 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
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
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- 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
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- 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
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- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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Abstract
The invention discloses a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress and a preparation method thereof, wherein the method comprises the following steps: step 1, weighing raw materials in proportion; step 2, carrying out ball milling and crushing on terylene, graphene, organic tin and chlorotrifluoromethane, then adding ethylene glycol, triethanolamine, N-ethylmorpholine and high-purity water, heating up in a reaction kettle, stirring, then adding calcium carbonate, an AC foaming agent and formic acid, heating up again, and mixing; and 3, adding the rest raw materials, adjusting the stirring speed, mixing, then putting the uniformly mixed product into a mold, heating, controlling the pressure, and heating to obtain the product. The invention also provides the graphene antibacterial anti-mite far infrared flame-retardant foaming mattress prepared by the method. The preparation method disclosed by the invention is simple, the product is soft, the durability is high, the collapse and deformation are not easy to occur, the bearing performance is high, and the preparation method has the characteristics of antibiosis and mildew prevention, good process stability, long service life, difficulty in being damaged by worms, good flame retardant effect and the like.
Description
Technical Field
The invention relates to a multifunctional mattress and a preparation method thereof, in particular to a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress and a preparation method thereof.
Background
A mattress is an item used between the human body and a bed in order to ensure that consumers get a healthy and comfortable sleep. The mattress material is various, and the mattress made of different materials can bring different effects to people.
One third of life is that the mattress is used in sleep, the quality of sleep is closely related to the mattress, and consumers can choose the mattress with proper type and good quality from the aspects of permeability, decompression, support degree, fit, bed surface tension, sleep temperature, sleep humidity and the like when selecting the mattress.
Common types of existing mattresses include box spring mattresses, foam mattresses, and the like. Wherein, the foam mattress refers to a mattress made of foam as a main material, and is also called a foaming mattress. The foam materials used included: polyurethane foam, high resilience foam, advanced memory foam, and the like. The exterior material of the foam mattress is often supplemented with pure cotton, wool or other fibers. The foam mattress can fit the curve of the body, provide support without losing softness and elasticity, and can buffer the action of the body. However, the existing foam mattress, such as a polyester foam mattress, is difficult to solve the problems of hard texture, poor durability, easy collapse and deformation, poor bearing performance, difficult maintenance, easy worm damage or mildew and the like.
Disclosure of Invention
The invention aims to provide a multifunctional mattress and a preparation method thereof, which can solve the existing problems, and the mattress has the characteristics of simple preparation method, soft product, high durability, difficult collapse and deformation, high bearing performance, antibacterial and mildew-proof properties, good process stability, long service life, difficult worm damage, good flame-retardant effect and the like.
In order to achieve the purpose, the invention provides a preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress, wherein the method comprises the following steps: step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol; step 2, carrying out ball milling and crushing on terylene, graphene, organic tin and chlorotrifluoromethane, then adding ethylene glycol, triethanolamine, N-ethylmorpholine and high-purity water, heating up in a reaction kettle, stirring, then adding calcium carbonate, an AC foaming agent and formic acid, heating up again, and mixing; and 3, adding the rest raw materials, adjusting the stirring speed, mixing, then putting the uniformly mixed product into a mold, heating, controlling the pressure, and heating to obtain the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress.
The preparation method of the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress comprises the following steps of 1, 100 parts of terylene, 15-35 parts of graphene, 1-5 parts of organic tin, 7.5-9.5 parts of chlorotrifluoromethane, 3-7 parts of ethylene glycol, 1.5-5.5 parts of triethanolamine, 0.4-0.8 part of N-ethylmorpholine, 5-25 parts of high-purity water, 13-17 parts of calcium carbonate, 0.5-4.5 parts of an AC foaming agent, 0.05-0.45 part of formic acid, 3-7 parts of zinc oxide, 10-30 parts of light calcium carbonate, 0.3-0.7 part of fatty monoglyceride and 1-5 parts of butanol according to parts by weight.
In the step 2, the terylene, the graphene, the organotin and the chlorotrifluoromethane are put into a ball mill for ball milling for 10-30min and are crushed.
In the step 2, the ethylene glycol, the triethanolamine, the N-ethylmorpholine and the high-purity water are added, the temperature is raised to 30-50 ℃ in the reaction kettle, and the mixture is stirred for 3-7s at the speed of 3000-3200 r/min.
The preparation method of the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress comprises the following steps of adding calcium carbonate, an AC foaming agent and formic acid in the step 2, heating to 60-100 ℃, and mixing for 10-20 s.
In the preparation method of the graphene antibacterial anti-mite far infrared flame-retardant foaming mattress, in the step 3, the rest raw materials are added, the stirring speed is adjusted to 4500-.
In the step 3, the uniformly mixed product is put into a mold, the temperature is increased to 190-.
The invention also provides the graphene antibacterial anti-mite far infrared flame-retardant foaming mattress prepared by the method.
The graphene antibacterial anti-mite far infrared flame-retardant foaming mattress and the preparation method thereof provided by the invention have the following advantages:
1. the preparation method is simple, low in cost and strong in operability.
2. The product is soft, has high durability, is not easy to collapse and deform, and has high bearing performance.
3. The flame-retardant coating has the advantages of antibiosis, mould prevention, good process stability, long service life, difficult worm damage and good flame-retardant effect.
4. Low relative density, wide raw material source, wide production and continuous replacement of the existing material.
Detailed Description
The following further describes embodiments of the present invention.
The invention provides a preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress, which comprises the following steps: step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol; step 2, carrying out ball milling and crushing on terylene, graphene, organic tin and chlorotrifluoromethane, then adding ethylene glycol, triethanolamine, N-ethylmorpholine and high-purity water, heating up in a reaction kettle, stirring, then adding calcium carbonate, an AC foaming agent and formic acid, heating up again, and mixing; and 3, adding the rest raw materials, adjusting the stirring speed, mixing, then putting the uniformly mixed product into a mold, heating, controlling the pressure, and heating to obtain the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress.
Preferably, the raw materials in the step 1 comprise, by weight, 100 parts of terylene, 15-35 parts of graphene, 1-5 parts of organotin, 7.5-9.5 parts of chlorotrifluoromethane, 3-7 parts of ethylene glycol, 1.5-5.5 parts of triethanolamine, 0.4-0.8 part of N-ethylmorpholine, 5-25 parts of high-purity water, 13-17 parts of calcium carbonate, 0.5-4.5 parts of AC foaming agent, 0.05-0.45 part of formic acid, 3-7 parts of zinc oxide, 10-30 parts of light calcium carbonate, 0.3-0.7 part of fatty acid monoglyceride and 1-5 parts of butanol.
And 2, putting the terylene, the graphene, the organic tin and the monochlorotrifluoromethane into a ball mill for ball milling for 10-30min, and crushing.
Adding ethylene glycol, triethanolamine, N-ethylmorpholine and high-purity water in the step 2, heating to 30-50 ℃ in a reaction kettle, and stirring for 3-7s at the rotating speed of 3000-3200 r/min.
And 2, adding calcium carbonate, an AC foaming agent and formic acid, heating to 60-100 ℃, and mixing for 10-20 s.
Adding the rest raw materials in the step 3, adjusting the stirring speed to 4500-.
And 3, putting the uniformly mixed product into a mold, heating to the temperature of 190-240 ℃, controlling the pressure to be 0.6-0.9MPa, and heating for 8-12min to obtain the product.
The equipment and other process conditions and parameters used in the present invention are known to those skilled in the art.
The invention also provides the graphene antibacterial anti-mite far infrared flame-retardant foaming mattress prepared by the method.
The graphene antibacterial anti-mite far infrared flame-retardant foamed mattress and the preparation method thereof provided by the invention are further described below with reference to the examples.
Example 1
A preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress comprises the following steps:
step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol.
Preferably, the raw materials comprise, by weight, 100 parts of terylene, 15 parts of graphene, 1 part of organic tin, 7.5 parts of chlorotrifluoromethane, 3 parts of ethylene glycol, 1.5 parts of triethanolamine, 0.4 part of N-ethylmorpholine, 5 parts of high-purity water, 13 parts of calcium carbonate, 0.5 part of an AC foaming agent, 0.05 part of formic acid, 3 parts of zinc oxide, 10 parts of light calcium carbonate, 0.3 part of fatty monoglyceride and 1 part of butanol.
And 2, putting the terylene, the graphene, the organic tin and the monochlorotrifluoromethane into a ball mill for ball milling for 10-30min, crushing, then adding the ethylene glycol, the triethanolamine, the N-ethylmorpholine and the high-purity water, heating to 30-50 ℃ in a reaction kettle, stirring for 3-7s at the speed of 3000 plus materials 3200r/min, then adding the calcium carbonate, the AC foaming agent and the formic acid, heating to 60-100 ℃, and mixing for 10-20 s.
And 3, adding the rest raw materials, adjusting the stirring speed to 4500-.
The embodiment also provides the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress prepared by the method.
Example 2
A preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress comprises the following steps:
step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol.
Preferably, the raw materials comprise, by weight, 100 parts of terylene, 35 parts of graphene, 4 parts of organic tin, 9 parts of chlorotrifluoromethane, 7 parts of ethylene glycol, 5.5 parts of triethanolamine, 0.8 part of N-ethylmorpholine, 25 parts of high-purity water, 17 parts of calcium carbonate, 4.5 parts of an AC foaming agent, 0.45 part of formic acid, 7 parts of zinc oxide, 30 parts of light calcium carbonate, 0.6 part of fatty acid monoglyceride and 5 parts of butanol.
And 2, putting the terylene, the graphene, the organic tin and the monochlorotrifluoromethane into a ball mill for ball milling for 10-30min, crushing, then adding the ethylene glycol, the triethanolamine, the N-ethylmorpholine and the high-purity water, heating to 30-50 ℃ in a reaction kettle, stirring for 3-7s at the speed of 3000 plus materials 3200r/min, then adding the calcium carbonate, the AC foaming agent and the formic acid, heating to 60-100 ℃, and mixing for 10-20 s.
And 3, adding the rest raw materials, adjusting the stirring speed to 4500-.
The embodiment also provides the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress prepared by the method.
Example 3
A preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress comprises the following steps:
step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol.
Preferably, the raw materials comprise, by weight, 100 parts of terylene, 15 parts of graphene, 5 parts of organic tin, 9.5 parts of chlorotrifluoromethane, 4 parts of ethylene glycol, 2.5 parts of triethanolamine, 0.5 part of N-ethylmorpholine, 20 parts of high-purity water, 14 parts of calcium carbonate, 3.5 parts of an AC foaming agent, 0.35 part of formic acid, 6 parts of zinc oxide, 15 parts of light calcium carbonate, 0.7 part of fatty monoglyceride and 4 parts of butanol.
And 2, putting the terylene, the graphene, the organic tin and the monochlorotrifluoromethane into a ball mill for ball milling for 10-30min, crushing, then adding the ethylene glycol, the triethanolamine, the N-ethylmorpholine and the high-purity water, heating to 30-50 ℃ in a reaction kettle, stirring for 3-7s at the speed of 3000 plus materials 3200r/min, then adding the calcium carbonate, the AC foaming agent and the formic acid, heating to 60-100 ℃, and mixing for 10-20 s.
And 3, adding the rest raw materials, adjusting the stirring speed to 4500-.
The embodiment also provides the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress prepared by the method.
Example 4
A preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress comprises the following steps:
step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol.
Preferably, the raw materials comprise, by weight, 100 parts of terylene, 25 parts of graphene, 3 parts of organic tin, 8.5 parts of chlorotrifluoromethane, 5 parts of ethylene glycol, 3.5 parts of triethanolamine, 0.6 part of N-ethylmorpholine, 15 parts of high-purity water, 15 parts of calcium carbonate, 2.5 parts of an AC foaming agent, 0.25 part of formic acid, 5 parts of zinc oxide, 20 parts of light calcium carbonate, 0.5 part of fatty monoglyceride and 3 parts of butanol.
And 2, putting the terylene, the graphene, the organic tin and the monochlorotrifluoromethane into a ball mill for ball milling for 10-30min, crushing, then adding the ethylene glycol, the triethanolamine, the N-ethylmorpholine and the high-purity water, heating to 30-50 ℃ in a reaction kettle, stirring for 3-7s at the speed of 3000 plus materials 3200r/min, then adding the calcium carbonate, the AC foaming agent and the formic acid, heating to 60-100 ℃, and mixing for 10-20 s.
And 3, adding the rest raw materials, adjusting the stirring speed to 4500-.
The embodiment also provides the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress prepared by the method.
Example 5
A preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foaming mattress comprises the following steps:
step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol.
Preferably, the raw materials comprise, by weight, 100 parts of terylene, 20 parts of graphene, 2 parts of organotin, 8 parts of chlorotrifluoromethane, 6 parts of ethylene glycol, 4.5 parts of triethanolamine, 0.7 part of N-ethylmorpholine, 10 parts of high-purity water, 16 parts of calcium carbonate, 1.5 parts of an AC foaming agent, 0.15 part of formic acid, 4 parts of zinc oxide, 25 parts of light calcium carbonate, 0.4 part of fatty acid monoglyceride and 2 parts of butanol.
And 2, putting the terylene, the graphene, the organic tin and the monochlorotrifluoromethane into a ball mill for ball milling for 10-30min, crushing, then adding the ethylene glycol, the triethanolamine, the N-ethylmorpholine and the high-purity water, heating to 30-50 ℃ in a reaction kettle, stirring for 3-7s at the speed of 3000 plus materials 3200r/min, then adding the calcium carbonate, the AC foaming agent and the formic acid, heating to 60-100 ℃, and mixing for 10-20 s.
And 3, adding the rest raw materials, adjusting the stirring speed to 4500-.
The embodiment also provides the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress prepared by the method.
The graphene antibacterial anti-mite far infrared flame-retardant foam mattress prepared by the embodiments of the invention is tested, and the results are shown in the following table.
Table 1 table of test results.
The graphene antibacterial anti-mite far infrared flame-retardant foaming mattress and the preparation method thereof provided by the invention can solve the technical problems that the existing polyester foaming mattress is hard in texture, poor in durability, easy to collapse and deform, poor in bearing performance, bad in maintenance, easy to damage by worms or mildew and the like. Other test results are given below.
Experimental tests prove that compared with the prior art, the invention also has the following characteristics: the preparation method is simple, the rebound rate is 99.5-99.9%, the cost is low, the operability is strong, and the compression strength is 240-280 MPa. The elongation is 230-250%, the product is soft, the durability is high, the collapse and deformation are not easy to occur, and the bearing performance is high. The 20% compression strength is 16-20MPa, the antibacterial and mildewproof effects are achieved, the process stability is good, the service life is long, the insect damage is not easy to occur, and the flame retardant effect is good. The relative density is low, the tensile strength is 160-240MPa, the bonding strength is 220-280MPa, the raw material source is wide, and the material can be widely produced and continuously replaces the existing material. The preparation method provided by the invention is simple and easy to operate, low in cost, more environment-friendly, high in economic benefit and suitable for large-scale industrial production.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (8)
1. A preparation method of a graphene antibacterial anti-mite far infrared flame-retardant foamed mattress is characterized by comprising the following steps:
step 1, weighing raw materials in proportion, wherein the raw materials comprise terylene, graphene, organic tin, chlorotrifluoromethane, ethylene glycol, triethanolamine, N-ethylmorpholine, high-purity water, calcium carbonate, an AC foaming agent, formic acid, zinc oxide, light calcium carbonate, fatty monoglyceride and butanol;
step 2, carrying out ball milling and crushing on terylene, graphene, organic tin and chlorotrifluoromethane, then adding ethylene glycol, triethanolamine, N-ethylmorpholine and high-purity water, heating up in a reaction kettle, stirring, then adding calcium carbonate, an AC foaming agent and formic acid, heating up again, and mixing;
and 3, adding the rest raw materials, adjusting the stirring speed, mixing, then putting the uniformly mixed product into a mold, heating, controlling the pressure, and heating to obtain the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress.
2. The method for preparing the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress according to claim 1, wherein in the step 1, the raw materials comprise, by weight, 100 parts of terylene, 15-35 parts of graphene, 1-5 parts of organotin, 7.5-9.5 parts of chlorotrifluoromethane, 3-7 parts of ethylene glycol, 1.5-5.5 parts of triethanolamine, 0.4-0.8 part of N-ethylmorpholine, 5-25 parts of high-purity water, 13-17 parts of calcium carbonate, 0.5-4.5 parts of an AC foaming agent, 0.05-0.45 part of formic acid, 3-7 parts of zinc oxide, 10-30 parts of light calcium carbonate, 0.3-0.7 part of fatty monoglyceride and 1-5 parts of butanol.
3. The preparation method of the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress according to claim 1, wherein in the step 2, the terylene, the graphene, the organotin and the chlorotrifluoromethane are put into a ball mill for ball milling for 10-30min and then crushed.
4. The method for preparing the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress according to claim 3, wherein in the step 2, ethylene glycol, triethanolamine, N-ethylmorpholine and high-purity water are added, and the mixture is stirred for 3-7s in a reaction kettle at the temperature of 30-50 ℃ and the rotating speed of 3000-.
5. The preparation method of the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress according to claim 4, wherein in the step 2, calcium carbonate, an AC foaming agent and formic acid are added, the temperature is raised to 60-100 ℃, and the mixture is mixed for 10-20 s.
6. The preparation method of the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress as claimed in claim 1, wherein in the step 3, the rest raw materials are added, the stirring speed is adjusted to 4500-5500r/min, and the mixture is mixed for 1-5 min.
7. The method for preparing the graphene antibacterial anti-mite far infrared flame-retardant foamed mattress according to claim 6, wherein in the step 3, the uniformly mixed product is put into a mold, heated to 190-240 ℃, and heated for 8-12min under the pressure of 0.6-0.9 MPa.
8. The graphene antibacterial anti-mite far infrared flame-retardant foamed mattress prepared by the method of any one of claims 1 to 7.
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