Preparation method of functionality-improved mica modification technology artificial board

Abstract

The invention relates to the field of chemical materials, in particular to a preparation method of an artificial board with improved functionality and a mica modification technology. The preparation method comprises the steps that high-purity and fine-particle mica and rectorite are collected, dried and cleaned; carrying out modification treatment on mica, wherein the modification treatment comprises acid treatment, alkali treatment and coupling agent treatment; the method comprises the following steps: collecting eucalyptus barks, bagasse and waste eucalyptus wood blocks, crushing the eucalyptus barks into fragments of 2-3mm, performing carbonization treatment to obtain carbon powder, and treating the bagasse, the waste eucalyptus wood blocks and rectorite to obtain a pretreated material; adding a modifier into the pretreated material, stirring and grinding to obtain a modified material. Through treatment of high-purity mica, application of comprehensive modification means, effective utilization of an environment-friendly carbon source, optimization treatment of rectorite and reasonable control of the proportion of the modifier, the performance of the artificial board can be comprehensively improved, and the purposes of environmental protection and sustainable development are achieved.

Description

Technical Field

[0001] The invention relates to the field of chemical materials, in particular to a method for preparing a functionally improved mica modified artificial board. Background Art

[0002] With the continuous advancement of science and technology and the rapid development of the industrial field, the demand for high-performance, environmentally friendly and sustainable artificial board materials is growing. Mica, as a common natural mineral material, has broad application prospects as a reinforcing material in rubber products due to its unique physical and chemical properties. However, traditional mica processing and rubber product production technologies often have many limitations and cannot meet the needs of modern industry for high-performance artificial boards. Traditional mica processing methods have deficiencies in drying, cleaning and modification, resulting in low purity of raw materials, which in turn affects the quality and performance of the final product. The interfacial compatibility between mica and rubber matrix is ​​also an important issue. Poor compatibility will weaken the mechanical properties and durability of the material and limit its performance in practical applications. Traditional production methods often ignore the effective utilization of waste resources, which not only increases production costs, but also is not conducive to environmental sustainable development. At the same time, the structural modification of mica, the selection and treatment of carbon sources, and the optimization of the formulation of rubber mixtures also need to be improved to improve the comprehensive performance of artificial boards. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a method for preparing a functionally improved mica-modified artificial board. Through the treatment of high-purity mica, the application of comprehensive modification means, the effective utilization of environmentally friendly carbon sources, the optimized treatment of rectorite, the reasonable control of the proportion of modifiers, and the addition of plasticizers and antioxidants, the performance of the artificial board can be comprehensively improved and the goals of environmental protection and sustainable development can be achieved.

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A method for preparing a functionally improved mica modified artificial board, comprising: Step 1, collecting high-purity, fine-grained mica and rectorite, and performing drying and cleaning processes; Step 2, modifying the mica, including acid treatment, alkali treatment, and coupling agent treatment; Step 3, collecting eucalyptus bark, bagasse and discarded eucalyptus wood pieces, breaking the eucalyptus bark into 2-3 mm pieces, and carbonizing them to obtain carbon powder, and treating the bagasse, discarded eucalyptus wood pieces and rectorite to obtain pretreated materials; Step 4, adding a modifier to the pretreated material, stirring and grinding, to obtain a modified material; Step 5, mixing the modified mica, carbon powder, modified materials with rubber, vulcanizing agent and accelerator; Step 6, placing the rubber mixture into a mold, performing hot pressing molding, and vulcanizing at a certain temperature, pressure and time to make the rubber mixture undergo a cross-linking reaction to form an artificial board with a specific shape and size.

[0005] In a preferred embodiment of any of the above schemes, the modification treatment further comprises intercalating the mica with an organic cationic or anionic intercalating agent.

[0006] In a preferred embodiment of any of the above schemes, the carbonization process of the eucalyptus bark fragments is: the eucalyptus bark fragments are extruded, and after being extruded into a cylindrical shape, they are cut to obtain carbon rod segments of uniform length, and then the carbon rod segments are subjected to high-temperature carbonization and crushing treatment. After the carbon rods are crushed, they are screened and nano-flaked to obtain carbon powder.

[0007] In a preferred embodiment of any of the above schemes, the bagasse, discarded eucalyptus wood blocks and rectorite are processed, including manual mineral separation, coarse crushing and secondary crushing.

[0008] In a preferred embodiment of any of the above schemes, the mass ratio of the modifier to the rectorite in the modified material is controlled between 1:5 and 1:10.

[0009] In a preferred embodiment of any of the above schemes, 5% plasticizer and 1% antioxidant are added when preparing the mixture.

[0010] In a preferred embodiment of any of the above schemes, the mass ratio of carbon powder to modified material is set to 1:3 to 1:5.

[0011] In a preferred embodiment of any of the above schemes, the molding temperature is 100° C., the pressure is 20 MPa, and the time is 30 seconds.

[0012] In a preferred embodiment of any of the above schemes, the vulcanization temperature is 150° C., the pressure is 20 MPa, and the time is 10 minutes.

[0013] In any of the above schemes, a preferred embodiment is a functionally enhanced mica-modified artificial board prepared by the preparation method.

[0014] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: By drying, cleaning and modifying mica, the high purity of the raw materials can be ensured, thereby improving the quality and performance of the final product; modification methods such as acid treatment, alkali treatment, coupling agent treatment, etc. can improve the interfacial properties and dispersibility of mica, making it more compatible in the rubber matrix and enhancing the mechanical properties and durability of the artificial board; using waste materials such as eucalyptus bark, bagasse and abandoned eucalyptus wood blocks as carbon sources not only reduces production costs but also promotes the recycling of resources; intercalation treatment of mica with organic cationic or anionic intercalants can improve the layered structure of mica; eucalyptus bark can be subjected to fine carbonization treatment, including extrusion, cutting, high-temperature carbonization and crushing, to obtain high-quality carbon powder, which improves the conductivity and heat resistance of the artificial board. By processing rectorite through artificial beneficiation, coarse crushing, secondary crushing and other steps, pre-treated materials with suitable particle size and purity can be obtained. The mass ratio of modifier to rectorite in the modified material is controlled between 1:5 and 1:10 to ensure the modification effect. Adding plasticizer and antioxidant when preparing the mixture can improve the flexibility and aging resistance of the artificial board and extend its service life. The mass ratio of carbon powder to modified material is set to 1:3 to 1:5, which can balance the conductivity, mechanical properties and processing properties of the artificial board. Through precise control of molding temperature, pressure and time, as well as adjustment of vulcanization temperature, pressure and time, it can be ensured that the artificial board has a stable shape and size, as well as excellent cross-linking structure and performance.

[0015] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. Some specific embodiments of the present application will be described in detail in an illustrative and non-restrictive manner with reference to the drawings. The same reference numerals in the drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the drawings: Figure 1 It is a schematic diagram of the process of preparing the mica modified technology artificial board with improved functionality of the present invention. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application. Example

[0018] High-purity, fine-grained rectorite raw materials were collected, dried and cleaned. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks were collected. Eucalyptus bark was crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. Then, bagasse, discarded eucalyptus wood blocks and rectorite were processed by artificial beneficiation, coarse crushing and secondary crushing to obtain pretreated materials. An appropriate amount of modifier was added to the pretreated material, and the material was stirred and ground to obtain a modified material, with special attention paid to controlling the mass ratio of the modifier to the rectorite in the modified material within the range of 1:5 to 1:10. Subsequently, the carbon powder, modified material, rubber, vulcanizer and accelerator were mixed evenly. 5% plasticizer and 1% antioxidant were added to the mixture to improve the flexibility and aging resistance of the product. The prepared rubber mixture was placed in a mold for hot pressing, with the conditions set at 100°C, 20MPa and 30 seconds. Next, vulcanization is carried out at 150°C and 20 MPa for 10 minutes to ensure that the rubber mixture is fully cross-linked. Finally, a rectorite-modified technical wood-based panel with enhanced functionality and specific shapes and sizes is obtained. Example

[0019] High-purity, fine-grained mica raw materials are collected, the mica is dried and cleaned, and then the mica is modified by acid treatment, alkali treatment and coupling agent treatment. Further, the mica is intercalated using an organic cationic or anionic intercalant. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, sieved, nano-flaked and ground to obtain carbon powder. Bagasse and discarded eucalyptus wood blocks are subjected to artificial mineral selection, coarse crushing and secondary crushing to obtain another pretreated material. Then, the modified mica, carbon powder, pretreated material, rubber, vulcanizer and accelerator are evenly mixed. 5% plasticizer and 1% antioxidant are added to the mixture. Next, the prepared rubber mixture is placed in a mold for hot pressing at 100°C, 20MPa and 30 seconds. Finally, vulcanization is performed at 150°C and 20 MPa for 10 minutes to fully crosslink the rubber mixture and obtain a mica-modified technical artificial board with enhanced functionality, specific shape and size. Example

[0020] Collect high-purity, fine-grained mica raw materials and rectorite, and dry and clean the mica. Subsequently, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated with an organic cationic or anionic intercalant. At the same time, the rectorite is subjected to artificial beneficiation, coarse crushing and secondary crushing to obtain a pretreated material. Next, add an appropriate amount of modifier to the pretreated material, stir and grind it to obtain a modified material, and ensure that the mass ratio of the modifier to the rectorite in the modified material is in the range of 1:5 to 1:10. After that, the modified mica, the modified material, the rubber, the vulcanizer and the accelerator are evenly mixed. In order to enhance the flexibility and aging resistance of the product, 5% of the plasticizer and 1% of the antioxidant are added to the mixture. Finally, the prepared rubber mixture is placed in a mold and hot-pressed at 100°C and 20MPa for 30 seconds, followed by vulcanization at 150°C and 20MPa for 10 minutes to ensure that the rubber mixture is fully cross-linked. Finally, mica and rectorite modified technical artificial boards with improved functionality, specific shapes and sizes are produced. Example

[0021] High-purity, fine-grained mica raw materials and rectorite are collected, the mica is dried and cleaned, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated using organic cations. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. The bagasse, discarded eucalyptus wood blocks and rectorite are processed by artificial mineral processing, coarse crushing and secondary crushing to obtain pre-treated materials. An appropriate amount of modifier is added to the pre-treated material, and the mixture is stirred and ground to obtain a modified material, and the mass ratio of the modifier to the rectorite in the modified material is controlled to be within the range of 1:5 to 1:10. The modified mica, carbon powder, modified material, rubber, vulcanizer and accelerator are uniformly mixed. Add 5% plasticizer and 1% antioxidant to the mixture, put the prepared rubber mixture into a mold and perform hot pressing at 100°C, 20MPa, and 30 seconds. Vulcanize it at 150°C and 20MPa for 10 minutes to fully cross-link the rubber mixture to obtain a mica-modified artificial board with enhanced functionality, a specific shape and size. Example

[0022] High-purity, fine-grained mica raw materials and rectorite are collected, the mica is dried and cleaned, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated using anionic intercalation agents. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. The bagasse, discarded eucalyptus wood blocks and rectorite are processed by artificial mineral processing, coarse crushing and secondary crushing to obtain pre-treated materials. An appropriate amount of modifier is added to the pre-treated material, and the mixture is stirred and ground to obtain a modified material, and the mass ratio of the modifier to the rectorite in the modified material is controlled to be within the range of 1:5 to 1:10. The modified mica, carbon powder, modified material, rubber, vulcanizer and accelerator are uniformly mixed. Add 5% plasticizer and 1% antioxidant to the mixture, put the prepared rubber mixture into a mold and perform hot pressing at 100°C, 20MPa, and 30 seconds. Vulcanize it at 150°C and 20MPa for 10 minutes to fully cross-link the rubber mixture to obtain a mica-modified artificial board with enhanced functionality, a specific shape and size. Example

[0023] High-purity, fine-grained mica raw materials and rectorite are collected, the mica is dried and cleaned, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated using an organic cationic or anionic intercalating agent. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. The bagasse, discarded eucalyptus wood blocks and rectorite are processed by artificial mineral processing, coarse crushing and secondary crushing to obtain pretreated materials. An appropriate amount of modifier is added to the pretreated material, and the mixture is stirred and ground to obtain a modified material, and the mass ratio of the modifier to the rectorite in the modified material is controlled to be within the range of 1:5 to 1:10. The modified mica, carbon powder, modified material, rubber, vulcanizer and accelerator are uniformly mixed. Add 10% plasticizer and 1% antioxidant to the mixture, put the prepared rubber mixture into a mold and perform hot pressing at 100°C, 20MPa, and 30 seconds. Vulcanize it at 150°C and 20MPa for 10 minutes to fully cross-link the rubber mixture to obtain a mica-modified artificial board with enhanced functionality, a specific shape and size. Example

[0024] High-purity, fine-grained mica raw materials and rectorite are collected, the mica is dried and cleaned, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated using an organic cationic or anionic intercalating agent. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. The bagasse, discarded eucalyptus wood blocks and rectorite are processed by artificial mineral processing, coarse crushing and secondary crushing to obtain pretreated materials. An appropriate amount of modifier is added to the pretreated material, and the mixture is stirred and ground to obtain a modified material, and the mass ratio of the modifier to the rectorite in the modified material is controlled to be within the range of 1:5 to 1:10. The modified mica, carbon powder, modified material, rubber, vulcanizer and accelerator are uniformly mixed. Add 5% plasticizer and 0.5% antioxidant to the mixture, put the prepared rubber mixture into a mold and perform hot pressing at 100°C, 20MPa, and 30 seconds. Vulcanize it at 150°C and 20MPa for 10 minutes to fully cross-link the rubber mixture to obtain a mica-modified artificial board with enhanced functionality, a specific shape and size. Example

[0025] High-purity, fine-grained mica raw materials and rectorite are collected, the mica is dried and cleaned, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated using an organic cationic or anionic intercalating agent. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. The bagasse, discarded eucalyptus wood blocks and rectorite are processed by artificial mineral processing, coarse crushing and secondary crushing to obtain pretreated materials. An appropriate amount of modifier is added to the pretreated material, and the mixture is stirred and ground to obtain a modified material, and the mass ratio of the modifier to the rectorite in the modified material is controlled to be within the range of 1:5 to 1:10. The modified mica, carbon powder, modified material, rubber, vulcanizer and accelerator are uniformly mixed. Add 5% plasticizer and 1% antioxidant to the mixture, put the prepared rubber mixture into a mold and perform hot pressing at 110°C, 20MPa, and 30 seconds. Vulcanize it at 150°C and 20MPa for 10 minutes to fully cross-link the rubber mixture to obtain a mica-modified artificial board with enhanced functionality, a specific shape and size. Example

[0026] High-purity, fine-grained mica raw materials and rectorite are collected, the mica is dried and cleaned, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated using an organic cationic or anionic intercalating agent. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. The bagasse, discarded eucalyptus wood blocks and rectorite are processed by artificial mineral processing, coarse crushing and secondary crushing to obtain pretreated materials. An appropriate amount of modifier is added to the pretreated material, and the mixture is stirred and ground to obtain a modified material, and the mass ratio of the modifier to the rectorite in the modified material is controlled to be within the range of 1:5 to 1:10. The modified mica, carbon powder, modified material, rubber, vulcanizer and accelerator are uniformly mixed. Add 5% plasticizer and 1% antioxidant to the mixture, put the prepared rubber mixture into a mold and perform hot pressing at 100°C, 20MPa, and 30 seconds. Vulcanize it at 180°C and 20MPa for 10 minutes to fully cross-link the rubber mixture to obtain a mica-modified artificial board with enhanced functionality, a specific shape, and size.

[0027] Embodiment 10: High-purity, fine-grained mica raw materials and rectorite are collected, the mica is dried and cleaned, the mica is modified by acid treatment, alkali treatment and coupling agent treatment, and the mica is intercalated using an organic cationic or anionic intercalating agent. At the same time, eucalyptus bark, bagasse and discarded eucalyptus wood blocks are collected, and the eucalyptus bark is crushed, extruded, cut, high-temperature carbonized, crushed, screened and nano-flaked to obtain carbon powder. The bagasse, discarded eucalyptus wood blocks and rectorite are processed by artificial mineral processing, coarse crushing and secondary crushing to obtain pretreated materials. An appropriate amount of modifier is added to the pretreated material, and the mixture is stirred and ground to obtain a modified material, and the mass ratio of the modifier to the rectorite in the modified material is controlled to be within the range of 1:5 to 1:10. The modified mica, carbon powder, modified material, rubber, vulcanizer and accelerator are uniformly mixed. 5% of plasticizer and 1% of antioxidant were added to the mixture, and the prepared rubber mixture was put into a mold. The mixture was subjected to additional vacuum degassing treatment and hot pressing at 100°C, 20MPa, and 30 seconds. It was vulcanized at 150°C and 20MPa for 10 minutes to fully cross-link the rubber mixture to obtain mica-modified technical artificial boards with enhanced functionality, specific shapes and sizes.

[0028] By comparing Examples 1 to 10 with Comparative Examples 1 to 3, the advantages of the Examples over the Comparative Examples can be analyzed in detail. The following is a detailed comparative analysis: Compared with Comparative Example 1: In Comparative Example 1, only rectorite raw material, eucalyptus bark, bagasse and discarded eucalyptus wood blocks were added, and no mica raw material was added.

[0029] Advantages of embodiments 1 to 10: Examples 1 to 10 significantly enhance the comprehensive performance of the artificial board by introducing high-purity, fine-grained mica raw materials and combining specific acid treatment, alkali treatment, coupling agent treatment and intercalation treatment. In contrast, in Comparative Example 1, no mica raw materials were added, and its product had obvious deficiencies in structural stability and performance improvement. Compared with Comparative Example 1, the mica-modified artificial boards in Examples 1 to 10 showed significant advantages in mechanical properties, weather resistance, chemical corrosion resistance, water resistance and oil resistance.

[0030] Compared with Comparative Example 2: In Comparative Example 2, only mica raw materials, eucalyptus bark, bagasse and discarded eucalyptus wood blocks were added, and no rectorite raw materials were added.

[0031] Advantages of embodiments 1 to 10: Examples 1 to 10 significantly optimize the comprehensive performance of the artificial board by simultaneously introducing high-purity, fine-grained mica raw materials and rectorite raw materials, and supplemented with specific acid treatment, alkali treatment, coupling agent treatment and intercalation treatment. In contrast, although mica raw materials are added in Comparative Example 2, the introduction of rectorite raw materials is lacking, resulting in limitations in structural integrity and multi-performance. The addition of rectorite can not only improve the mechanical strength of the product, but also help to improve its other key properties such as weather resistance and chemical corrosion resistance. Compared with Comparative Example 2, the technical artificial boards modified with mica and rectorite in Examples 1 to 10 have shown obvious advantages in multiple dimensions such as mechanical properties, weather resistance, chemical corrosion resistance, water resistance and oil resistance.

[0032] Compared with Comparative Example 3: In Comparative Example 3, only rectorite raw materials and mica raw materials were added, and eucalyptus bark, bagasse and discarded eucalyptus wood blocks were not added.

[0033] Advantages of embodiments 1 to 10: Examples 1 to 10 significantly improve the comprehensive performance of the artificial board by comprehensively utilizing high-purity, fine-grained mica raw materials, rectorite raw materials, and biomass materials such as eucalyptus bark, bagasse and discarded eucalyptus wood blocks. The addition of biomass materials not only enhances the mechanical properties of the board, but also improves its environmental protection and sustainability. In contrast, although rectorite raw materials and mica raw materials are added in Comparative Example 3, the introduction of biomass materials such as eucalyptus bark, bagasse and discarded eucalyptus wood blocks is lacking, resulting in the product of Comparative Example 3 being insufficient in terms of environmental protection, sustainability and certain specific properties. Compared with Comparative Example 3, the mica modified technology artificial board in Examples 1 to 10 not only improves the mechanical properties of the product due to the addition of biomass materials, but also gives the board better environmental protection and renewability. In addition, through specific acid treatment, alkali treatment, coupling agent treatment and intercalation treatment, the compatibility and synergy between the components are enhanced, and it has higher mechanical properties, better weather resistance, chemical corrosion resistance, water resistance and oil resistance.

[0034] In summary, compared with Comparative Examples 1 to 3, Examples 1 to 10 enhance the key properties of the sheet material, including mechanical properties, weather resistance, chemical corrosion resistance, water resistance and oil resistance.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for preparing a functionally improved mica modified artificial board, characterized in that: The following steps are involved: Step 1, collecting high-purity, fine-grained mica and rectorite, and performing drying and cleaning processes; Step 2, modifying the mica, including acid treatment, alkali treatment, and coupling agent treatment; Step 3, collecting eucalyptus bark, bagasse and discarded eucalyptus wood pieces, breaking the eucalyptus bark into 2-3 mm pieces, and carbonizing them to obtain carbon powder, and treating the bagasse, discarded eucalyptus wood pieces and rectorite to obtain pretreated materials; Step 4, adding a modifier to the pretreated material, stirring and grinding, to obtain a modified material; Step 5, mixing the modified mica, carbon powder, modified materials with rubber, vulcanizing agent and accelerator; Step 6, placing the rubber mixture into a mold, performing hot pressing molding, and vulcanizing at a certain temperature, pressure and time to make the rubber mixture undergo a cross-linking reaction to form an artificial board with a specific shape and size.

2. The method for preparing the functionally improved mica modified technology artificial board according to claim 1, characterized in that: The modification treatment also includes intercalating the mica with an organic cationic or anionic intercalating agent.

3. The method for preparing the functionally improved mica modified technology artificial board according to claim 1 or 2, characterized in that: The carbonization process of the eucalyptus bark fragments is as follows: the eucalyptus bark fragments are extruded, and after being extruded into a cylindrical shape, they are cut to obtain carbon rod segments of uniform length, and then the carbon rod segments are subjected to high-temperature carbonization and crushing treatment. After the carbon rods are crushed, they are screened and nano-flaked to obtain carbon powder.

4. The method for preparing the functionally improved mica modified technology artificial board according to claim 3, characterized in that: The bagasse, discarded eucalyptus wood blocks and rectorite are processed, including manual mineral separation, coarse crushing and secondary crushing.

5. The method for preparing the functionally improved mica modified technology artificial board according to claim 4, characterized in that: The mass ratio of the modifier to the rectorite in the modified material is controlled between 1:5 and 1:

10.

6. The method for preparing the functionally improved mica modified technology artificial board according to claim 5, characterized in that: When preparing the mixture, 5% plasticizer and 1% antioxidant were added.

7. The method for preparing the functionally improved mica modified technology artificial board according to claim 6, characterized in that: The mass ratio of carbon powder to modified material is set to 1:3 to 1:

5.

8. The method for preparing the functionally improved mica modified technology artificial board according to claim 7, characterized in that: in, The molding temperature was 100°C, the pressure was 20 MPa, and the time was 30 seconds.

9. The method for preparing the functionally improved mica modified technology artificial board according to claim 8, characterized in that: in, The vulcanization temperature was 150°C, the pressure was 20 MPa, and the time was 10 minutes.

10. A functionally enhanced mica modified technical artificial board prepared by the preparation method according to any of the preceding claims.

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