CN110435242B - Integrated insulation board with decoration function - Google Patents

Integrated insulation board with decoration function Download PDF

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Publication number
CN110435242B
CN110435242B CN201910748827.3A CN201910748827A CN110435242B CN 110435242 B CN110435242 B CN 110435242B CN 201910748827 A CN201910748827 A CN 201910748827A CN 110435242 B CN110435242 B CN 110435242B
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weight
parts
insulation board
board
flame
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CN110435242A (en
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程晓峰
吴忠成
***
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Huangshan Ruisheng New Material Technology Co ltd
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Huangshan Ruisheng New Material Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/002Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention relates to an integrated insulation board with a decoration function, which comprises an insulation board main material, an insulation board auxiliary material, a decoration board main material and a decoration board auxiliary material; the insulation board comprises main materials including a pressure-resistant insulation layer, a flexible layer and a flame-retardant layer; the compression-resistant heat-insulating layer comprises sepiolite powder, foamed magnesium cement and EPS particles; the flexible layer comprises sodium silicate, volcanic fibers and polystyrene; the flame-retardant layer comprises phenolic resin, rock wool and nano-bentonite; the insulation board auxiliary materials comprise fly ash, a flame retardant, a cementing material, a composite foaming agent, a water repellent, a flexibilizer and a penetrant; the main materials of the decorative plate comprise reflective material particles, high polymer wax, color aggregate and pigment; the decorative plate auxiliary materials comprise an antioxidant, a cementing material, polyvinyl chloride and polyurethane; the invention improves the compression-resistant heat-insulating property of the heat-insulating board, improves the flexibility of the heat-insulating board, prevents cracking due to expansion, improves the heat-insulating flame-retardant property of the heat-insulating board, and improves the attractiveness of the heat-insulating board.

Description

Integrated insulation board with decoration function
Technical Field
The invention relates to the field of insulation board materials, in particular to an integrated insulation board with a decoration function.
Background
The popular and easy to understand of the heat insulation plate is the plate for heat insulation of the building. The heat-insulating board is a hard foamed plastic board made up by using polystyrene resin as raw material, adding other raw auxiliary materials and polymer, heating, mixing and simultaneously injecting catalyst, then extruding and forming, and has the functions of resisting moisture and resisting water, and can reduce the thickness of exterior enclosure structure of building so as to increase indoor use area.
The decorative board is a thermosetting laminated plastic made of various special papers through chemical treatment and high-temperature and high-pressure adhesive, and the board surface has various wood grains or patterns, is bright and smooth, bright and beautiful in color and luster, and has high physical properties such as wear resistance, heat resistance, cold resistance, fire resistance and the like. The novel decorative board is mainly adopted for walls and roofs of a plurality of high-grade houses, workbenches, cabinets, tables and beds for manufacturing lectures, workbenches of precision instruments, laboratories, test tables of televisions, radios and other broadcasting and telecommunication equipment.
But traditional heated board can't satisfy people's needs in the aspect of the thermal insulation performance, and the functional not enough, the material colour that the surface was used is monotonous simultaneously, and aesthetic property is not enough at the building in-process, does not conform to the requirement of time to beauty, to sum up, this application now proposes the integral type heated board of a function of decorating and solves the problem that the aforesaid appears.
Disclosure of Invention
The invention aims to provide an integrated heat-insulation board with a decoration function, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an integrated insulation board with a decoration function comprises an insulation board main material, an insulation board auxiliary material, a decoration board main material and a decoration board auxiliary material;
the insulation board comprises main materials including a pressure-resistant insulation layer, a flexible layer and a flame-retardant layer;
the compression-resistant heat-insulating layer comprises 40-80 parts by weight of sepiolite powder, 20-60 parts by weight of foamed magnesium cement and 10-30 parts by weight of EPS particles;
the flexible layer comprises 20-40 parts by weight of sodium silicate, 30-50 parts by weight of volcanic fiber and 10-20 parts by weight of polystyrene;
the flame-retardant layer comprises 2-8 parts by weight of phenolic resin, 2-10 parts by weight of rock wool and 3-7 parts by weight of nano bentonite;
the insulation board auxiliary materials comprise 3-7 parts by weight of fly ash, 2-8 parts by weight of flame retardant, 2-6 parts by weight of cementing material, 2-8 parts by weight of composite foaming agent, 2-6 parts by weight of water repellent, 1-5 parts by weight of flexibilizer and 3-7 parts by weight of penetrating agent;
the main material of the decorative plate comprises 10-20 parts by weight of reflective material particles, 15-25 parts by weight of polymer wax, 10-18 parts by weight of color aggregate and 5-15 parts by weight of pigment;
the decorative board auxiliary materials comprise 5-9 parts by weight of antioxidant, 2-8 parts by weight of cementing material, 3-7 parts by weight of polyvinyl chloride and 4-8 parts by weight of polyurethane.
Preferably, the insulation board comprises insulation board main materials, insulation board auxiliary materials, decorative board main materials and decorative board auxiliary materials;
the insulation board comprises main materials including a pressure-resistant insulation layer, a flexible layer and a flame-retardant layer;
the compression-resistant heat-insulating layer comprises 40 parts by weight of sepiolite powder, 20 parts by weight of foamed magnesium cement and 10 parts by weight of EPS particles;
the flexible layer comprises 20 parts by weight of sodium silicate, 30 parts by weight of volcanic fiber and 10 parts by weight of polystyrene;
the flame-retardant layer comprises 2 parts by weight of phenolic resin, 2 parts by weight of rock wool and 3 parts by weight of nano bentonite;
the insulation board auxiliary materials comprise 3 parts by weight of fly ash, 2 parts by weight of flame retardant, 2 parts by weight of cementing material, 2 parts by weight of composite foaming agent, 2 parts by weight of water repellent, 1 part by weight of flexibilizer and 3 parts by weight of penetrant;
the main material of the decorative plate comprises 10 parts by weight of reflective material particles, 15 parts by weight of high polymer wax, 10 parts by weight of color aggregate and 5 parts by weight of pigment;
the decorative board auxiliary materials comprise 5 parts by weight of antioxidant, 2 parts by weight of cementing material, 3 parts by weight of polyvinyl chloride and 4 parts by weight of polyurethane.
Preferably, the insulation board comprises insulation board main materials, insulation board auxiliary materials, decorative board main materials and decorative board auxiliary materials;
the insulation board comprises main materials including a pressure-resistant insulation layer, a flexible layer and a flame-retardant layer;
the compression-resistant heat-insulating layer comprises 80 parts by weight of sepiolite powder, 60 parts by weight of foamed magnesium cement and 30 parts by weight of EPS particles;
the flexible layer comprises 40 parts by weight of sodium silicate, 50 parts by weight of volcanic fiber and 20 parts by weight of polystyrene;
the flame-retardant layer comprises 8 parts by weight of phenolic resin, 10 parts by weight of rock wool and 7 parts by weight of nano bentonite;
the insulation board auxiliary materials comprise 7 parts by weight of fly ash, 2-8 parts by weight of flame retardant, 6 parts by weight of cementing material, 8 parts by weight of composite foaming agent, 6 parts by weight of water repellent, 5 parts by weight of flexibilizer and 7 parts by weight of penetrating agent;
the main materials of the decorative plate comprise 20 parts by weight of reflective material particles, 25 parts by weight of polymer wax, 18 parts by weight of color aggregate and 15 parts by weight of pigment;
the decorative board auxiliary materials comprise 9 parts of antioxidant, 8 parts of cementing material, 3-7 parts of polyvinyl chloride and 8 parts of polyurethane.
Preferably, the insulation board comprises insulation board main materials, insulation board auxiliary materials, decorative board main materials and decorative board auxiliary materials;
the insulation board comprises main materials including a pressure-resistant insulation layer, a flexible layer and a flame-retardant layer;
the compression-resistant heat-insulating layer comprises 60 parts by weight of sepiolite powder, 40 parts by weight of foamed magnesium cement and 20 parts by weight of EPS particles;
the flexible layer comprises 30 parts by weight of sodium silicate, 40 parts by weight of volcanic fiber and 15 parts by weight of polystyrene;
the flame-retardant layer comprises 5 parts by weight of phenolic resin, 6 parts by weight of rock wool and 5 parts by weight of nano bentonite;
the insulation board auxiliary materials comprise 5 parts by weight of fly ash, 5 parts by weight of flame retardant, 4 parts by weight of cementing material, 5 parts by weight of composite foaming agent, 4 parts by weight of water repellent, 3 parts by weight of flexibilizer and 5 parts by weight of penetrating agent;
the main materials of the decorative plate comprise 15 parts by weight of reflective material particles, 20 parts by weight of high polymer wax, 14 parts by weight of color aggregate and 10 parts by weight of pigment;
the decorative board auxiliary materials comprise 7 parts by weight of antioxidant, 5 parts by weight of cementing material, 5 parts by weight of polyvinyl chloride and 6 parts by weight of polyurethane.
Preferably, the method comprises the following steps:
1) sequentially putting fly ash, a flame retardant, a cementing material, a composite foaming agent, a water repellent, a flexibilizer and a penetrant in proper parts by weight into a crucible smelting furnace, stirring the materials in one direction for 30 minutes, stopping stirring to obtain an auxiliary material of the insulation board, and continuously heating and insulating the insulation board;
2) putting appropriate parts by weight of sepiolite powder, foamed magnesium cement, EPS particles and appropriate parts by weight of the insulation board auxiliary material in the step 1 into another crucible smelting furnace, and stirring for 1 hour towards one direction, wherein the stirring interval time is 10 minutes;
3) performing compression molding, cooling and shaping on the material obtained in the step two to obtain a compression-resistant heat-insulation laminate;
4) putting the sodium silicate, the volcanic fiber and the polystyrene in proper weight parts and the insulation board auxiliary material in the step 1 in proper weight parts into another crucible smelting furnace, and stirring for 40 minutes in one direction, wherein the stirring time interval is 8 minutes;
5) carrying out compression molding, cooling and shaping on the material obtained in the step 4 to obtain a flexible layer;
6) putting the phenolic resin, the rock wool and the nano bentonite in a proper weight part and the insulation board auxiliary material in the step 1 in another crucible smelting furnace, and stirring for 30 minutes in one direction, wherein the stirring time interval is 6 minutes;
7) compressing, cooling and shaping the material obtained in the step 6 to obtain a flame-retardant layer;
8) integrally compression-molding the compression-resistant heat-insulation layer, the flexible layer and the flame-retardant layer to obtain a heat-insulation board;
9) putting the appropriate weight parts of the reflective material particles, the polymer wax, the color aggregate and the pigment into another crucible smelting furnace, and stirring for 1 hour towards one direction at an interval of 15 minutes;
10) putting an antioxidant, a cementing material, polyvinyl chloride and polyurethane in proper parts by weight into another crucible smelting way, and stirring for 20 minutes towards one direction at the interval of 5 minutes;
11) carrying out integrated compression molding, cooling and shaping on the materials obtained in the steps 9 and 10 to obtain a decorative plate;
12) and carrying out integrated compression molding, cooling and shaping on the heat insulation plate and the decorative plate.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the compression resistance and heat preservation performance of the heat preservation plate are improved through the sepiolite powder, the foamed magnesium cement and the EPS particles; according to the invention, the flexibility of the insulation board is improved through the sodium silicate, the volcanic fiber and the polystyrene, and cracking caused by expansion is prevented; according to the invention, the heat preservation and flame retardant properties of the heat preservation plate are improved through the phenolic resin, the rock wool and the nano bentonite; according to the invention, the attractiveness of the insulation board is improved by the reflective material particles, the high polymer wax, the color aggregate and the pigment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the insulation board of the present invention.
In the reference symbols: 1. a decorative plate; 2. a thermal insulation board; 21. a compression-resistant insulating layer; 22. a flexible layer; 23. a flame retardant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 and 2, an integrated insulation board with a decoration function includes a main material of an insulation board 2, an auxiliary material of the insulation board 2, a main material of a decorative board 1, and an auxiliary material of the decorative board 1;
the main material of the heat insulation board 2 comprises a pressure-resistant heat insulation layer 21, a flexible layer 22 and a flame-retardant layer 23;
the compression-resistant heat-insulating layer 21 comprises 40 parts by weight of sepiolite powder, 20 parts by weight of foamed magnesium cement and 10 parts by weight of EPS particles;
the flexible layer 22 comprises 20 parts by weight of sodium silicate, 30 parts by weight of volcanic fiber and 10 parts by weight of polystyrene;
the flame-retardant layer 23 comprises 2 parts by weight of phenolic resin, 2 parts by weight of rock wool and 3 parts by weight of nano bentonite;
the insulation board 2 comprises 3 parts by weight of fly ash, 2 parts by weight of flame retardant, 2 parts by weight of cementing material, 2 parts by weight of composite foaming agent, 2 parts by weight of water repellent, 1 part by weight of flexibilizer and 3 parts by weight of penetrant;
the main materials of the decorative plate 1 comprise 10 parts by weight of reflective material particles, 15 parts by weight of polymer wax, 10 parts by weight of color aggregate and 5 parts by weight of pigment;
the decorative plate 1 comprises 5 parts of antioxidant, 2 parts of cementing material, 3 parts of polyvinyl chloride and 4 parts of polyurethane by weight of auxiliary materials;
1) sequentially putting fly ash, a flame retardant, a cementing material, a composite foaming agent, a water repellent, a flexibilizer and a penetrant in proper parts by weight into a crucible smelting furnace, stirring the materials in one direction for 30 minutes, stopping stirring to obtain an auxiliary material of the insulation board 2, and continuously heating and insulating the materials;
2) putting appropriate parts by weight of sepiolite powder, foamed magnesium cement, EPS particles and appropriate parts by weight of the auxiliary materials of the insulation board 2 in the step 1 into another crucible smelting furnace, and stirring for 1 hour towards one direction, wherein the stirring interval time is 10 minutes;
3) performing compression molding, cooling and shaping on the material obtained in the step two to obtain a compression-resistant heat-insulating layer 21 plate;
4) putting appropriate parts by weight of sodium silicate, volcanic fiber, polystyrene and appropriate parts by weight of the auxiliary materials of the insulation board 2 in the step 1 into another crucible smelting furnace, and stirring for 40 minutes in one direction, wherein the stirring time interval is 8 minutes;
5) performing compression molding, cooling and shaping on the material obtained in the step 4 to obtain a flexible layer 22;
6) putting the phenolic resin, the rock wool and the nano bentonite in a proper weight part and the auxiliary material of the insulation board 2 in the step 1 in a proper weight part into another crucible smelting furnace, and stirring for 30 minutes in one direction, wherein the stirring time interval is 6 minutes;
7) compressing, cooling and shaping the material obtained in the step 6 to obtain a flame-retardant layer 23;
8) integrally compression-molding the compression-resistant heat-insulating layer 21, the flexible layer 22 and the flame-retardant layer 23 to obtain the heat-insulating plate 2;
9) putting the appropriate weight parts of the reflective material particles, the polymer wax, the color aggregate and the pigment into another crucible smelting furnace, and stirring for 1 hour towards one direction at an interval of 15 minutes;
10) putting an antioxidant, a cementing material, polyvinyl chloride and polyurethane in proper parts by weight into another crucible smelting way, and stirring for 20 minutes towards one direction at the interval of 5 minutes;
11) carrying out integrated compression molding, cooling and shaping on the materials obtained in the steps 9 and 10 to obtain a decorative plate 1;
12) carrying out integral compression molding, cooling and shaping on the heat insulation board 2 and the decorative board 1;
original 2 compressive strength of heated board is 40KPa, and the heated board 2 intensity that obtains through detecting above-mentioned step is 46.8KPa, and decorative board 1 color is various simultaneously, and pleasing to the eye degree improves.
Example two
As a preferred scheme of the first embodiment, the heat insulation board comprises a heat insulation board 2 main material, a heat insulation board 2 auxiliary material, a decorative board 1 main material and a decorative board 1 auxiliary material;
the main material of the heat insulation board 2 comprises a pressure-resistant heat insulation layer 21, a flexible layer 22 and a flame-retardant layer 23;
the compression-resistant heat-insulating layer 21 comprises 80 parts by weight of sepiolite powder, 60 parts by weight of foamed magnesium cement and 30 parts by weight of EPS particles;
the flexible layer 22 comprises 40 parts by weight of sodium silicate, 50 parts by weight of volcanic fiber and 20 parts by weight of polystyrene;
the flame-retardant layer 23 comprises 8 parts by weight of phenolic resin, 10 parts by weight of rock wool and 7 parts by weight of nano bentonite;
the insulation board 2 comprises 7 parts by weight of fly ash, 2-8 parts by weight of flame retardant, 6 parts by weight of cementing material, 8 parts by weight of composite foaming agent, 6 parts by weight of water repellent, 5 parts by weight of flexibilizer and 7 parts by weight of penetrant;
the main materials of the decorative plate 1 comprise 20 parts by weight of reflective material particles, 25 parts by weight of polymer wax, 18 parts by weight of color aggregate and 15 parts by weight of pigment;
the decorative plate 1 comprises 9 parts of antioxidant, 8 parts of cementing material, 3-7 parts of polyvinyl chloride and 8 parts of polyurethane.
The compressive strength of the original insulation board 2 is 40KPa, the strength of the insulation board 2 obtained through the detection steps is 58.6KPa, and meanwhile, the color of the decorative board 1 is gorgeous and the attractive appearance is improved.
EXAMPLE III
As another preferred scheme of the first embodiment, the heat insulation board comprises a heat insulation board 2 main material, a heat insulation board 2 auxiliary material, a decorative board 1 main material and a decorative board 1 auxiliary material;
the main material of the heat insulation board 2 comprises a pressure-resistant heat insulation layer 21, a flexible layer 22 and a flame-retardant layer 23;
the compression-resistant heat-insulating layer 21 comprises 60 parts by weight of sepiolite powder, 40 parts by weight of foamed magnesium cement and 20 parts by weight of EPS particles;
the flexible layer 22 comprises 30 parts by weight of sodium silicate, 40 parts by weight of volcanic fiber and 15 parts by weight of polystyrene;
the flame-retardant layer 23 comprises 5 parts by weight of phenolic resin, 6 parts by weight of rock wool and 5 parts by weight of nano bentonite;
the insulation board 2 comprises 5 parts by weight of fly ash, 5 parts by weight of flame retardant, 4 parts by weight of cementing material, 5 parts by weight of composite foaming agent, 4 parts by weight of water repellent, 3 parts by weight of flexibilizer and 5 parts by weight of penetrant;
the main materials of the decorative plate 1 comprise 15 parts by weight of reflective material particles, 20 parts by weight of high polymer wax, 14 parts by weight of color aggregate and 10 parts by weight of pigment;
the decorative plate 1 comprises 7 parts by weight of antioxidant, 5 parts by weight of cementing material, 5 parts by weight of polyvinyl chloride and 6 parts by weight of polyurethane as auxiliary materials;
the compressive strength of the original insulation board 2 is 40KPa, the strength of the insulation board 2 obtained through the steps is 51.6KPa, and meanwhile, the decorative board 1 is bright in color and attractive in appearance.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides an integral type heated board of function is decorated in area which characterized in that: the insulation board comprises an insulation board main material, an insulation board auxiliary material, a decorative board main material and a decorative board auxiliary material;
the insulation board comprises main materials including a pressure-resistant insulation layer, a flexible layer and a flame-retardant layer;
the compression-resistant heat-insulating layer comprises 40 parts by weight of sepiolite powder, 20 parts by weight of foamed magnesium cement and 10 parts by weight of EPS particles;
the flexible layer comprises 20 parts by weight of sodium silicate, 30 parts by weight of volcanic fiber and 10 parts by weight of polystyrene;
the flame-retardant layer comprises 2 parts by weight of phenolic resin, 2 parts by weight of rock wool and 3 parts by weight of nano bentonite;
the insulation board auxiliary materials comprise 3 parts by weight of fly ash, 2 parts by weight of flame retardant, 2 parts by weight of cementing material, 2 parts by weight of composite foaming agent, 2 parts by weight of water repellent, 1 part by weight of flexibilizer and 3 parts by weight of penetrant;
the main material of the decorative plate comprises 10 parts by weight of reflective material particles, 15 parts by weight of high polymer wax, 10 parts by weight of color aggregate and 5 parts by weight of pigment;
the decorative plate auxiliary materials comprise 5 parts by weight of antioxidant, 2 parts by weight of cementing material, 3 parts by weight of polyvinyl chloride and 4 parts by weight of polyurethane;
the preparation method of the integrated insulation board with the decoration function comprises the following steps:
1) sequentially putting a certain weight part of fly ash, a flame retardant, a cementing material, a composite foaming agent, a water repellent, a flexibilizer and a penetrant into a crucible smelting furnace, stirring the materials in one direction for 30 minutes, stopping stirring to obtain an auxiliary material of the insulation board, and continuously heating and insulating the materials;
2) putting a certain weight part of sepiolite powder, foamed magnesium cement, EPS particles and a proper weight part of the insulation board auxiliary material in the step 1) into another crucible smelting furnace, and stirring for 1 hour towards one direction;
3) carrying out compression molding, cooling and shaping on the material obtained in the step 2) to obtain a compression-resistant heat-insulating layer;
4) putting a certain weight part of sodium silicate, volcanic fiber, polystyrene and a proper weight part of the insulation board auxiliary material in the step 1) into another crucible smelting furnace, and stirring for 40 minutes towards one direction;
5) carrying out compression molding, cooling and shaping on the material obtained in the step 4) to obtain a flexible layer;
6) putting a certain weight part of phenolic resin, rock wool, nano bentonite and a proper weight part of the insulation board auxiliary material in the step 1) into another crucible smelting furnace, and stirring for 30 minutes towards one direction;
7) compressing, cooling and shaping the material obtained in the step 6) to obtain a flame-retardant layer;
8) integrally compression-molding the compression-resistant heat-insulation layer, the flexible layer and the flame-retardant layer to obtain a heat-insulation board;
9) putting a certain weight part of reflective material particles, high polymer wax, color aggregate and pigment into another crucible smelting furnace, and stirring for 1 hour towards one direction;
10) putting a certain weight part of antioxidant, a cementing material, polyvinyl chloride and polyurethane into another crucible smelting furnace, and stirring for 20 minutes towards one direction;
11) carrying out integrated compression molding, cooling and shaping on the materials obtained in the steps 9) and 10) to obtain a decorative plate;
12) and carrying out integrated compression molding, cooling and shaping on the heat insulation plate and the decorative plate.
CN201910748827.3A 2019-08-14 2019-08-14 Integrated insulation board with decoration function Active CN110435242B (en)

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