CN110561848A - Elastic buffering noise-reduction heat-insulation board - Google Patents

Elastic buffering noise-reduction heat-insulation board Download PDF

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Publication number
CN110561848A
CN110561848A CN201910845067.8A CN201910845067A CN110561848A CN 110561848 A CN110561848 A CN 110561848A CN 201910845067 A CN201910845067 A CN 201910845067A CN 110561848 A CN110561848 A CN 110561848A
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Prior art keywords
layer
noise reduction
board
parts
rubber
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王四九
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Jiangsu Jiunuo Building Materials Polytron Technologies Inc
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Jiangsu Jiunuo Building Materials Polytron Technologies Inc
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Priority to CN201910845067.8A priority Critical patent/CN110561848A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered 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
    • B32B5/02—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
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    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
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Abstract

The invention relates to the technical field of heat preservation plates, in particular to an elastic buffering noise-reducing heat preservation plate which comprises a heat preservation layer, a panel layer and a real stone paint finish coat, wherein the heat preservation layer, the panel layer and the real stone paint finish coat are sequentially stacked, the heat preservation layer and the panel layer are connected through an adhesive, the heat preservation layer comprises a first polyphenyl board layer, a noise-reducing rubber-plastic layer and a second polyphenyl board layer, the panel layer is a calcium silicate board, the upper surface and the lower surface of the panel layer are rough surfaces, the real stone paint finish coat comprises a primer layer, a finish paint layer and a face paint layer, and a sound. According to the invention, the noise reduction rubber-plastic layer is arranged between the two polystyrene board layers to serve as the heat insulation layer, the polystyrene board has excellent heat insulation performance, high-strength compression resistance, excellent water resistance, moisture resistance, corrosion resistance and durability, the noise reduction rubber-plastic layer has excellent sound insulation effect, and meanwhile, the two are used in a matching manner, so that the functions of the polystyrene board and the noise reduction rubber-plastic layer are combined, and meanwhile, the buffering and noise reduction performance of the heat insulation board is obviously improved.

Description

Elastic buffering noise-reduction heat-insulation board
Technical Field
The invention relates to the technical field of insulation boards, in particular to an elastic buffering noise-reducing insulation board.
Background
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 elastic buffering nature of current heated board through setting up the elastic layer and improving the heated board, through setting up the sound absorbing effect that sound absorbing layer 2 improved the heated board, but these functions are in the same place the range upon range of bonding of the material of different functions through the gluing agent, how much still can influence the bulk strength of heated board through traditional gluing agent bonding together, elasticity and fall the performance of making an uproar still remain to be improved moreover.
Disclosure of Invention
The purpose of the invention is: the elastic buffering noise-reduction heat-insulation board overcomes the defects in the prior art, and is high in overall strength and good in buffering noise-reduction heat-insulation performance.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
The utility model provides an elastic buffering falls heated board of making an uproar, includes heat preservation, panel layer and the real mineral varnish finish coat that stacks gradually the setting, connect through the gluing agent between heat preservation and the panel layer, the heat preservation includes first polyphenyl board layer, falls the rubber and plastic layer of making an uproar and second polyphenyl board layer, the panel layer adopts calcium silicate board, the upper and lower surface on panel layer is the rough surface, real mineral varnish finish coat includes priming paint layer, finish paint layer and face guard paint layer, be equipped with sound absorbing layer 2 between heat preservation and the calcium silicate board layer.
Further, the thickness of the first polyphenyl plate layer and the second polyphenyl plate layer is one third of that of the noise reduction rubber plastic layer.
Furthermore, the cross sections of the upper surface and the lower surface of the noise reduction rubber-plastic layer are in a sawtooth shape, and the cross sections of the contact surfaces of the first polyphenyl plate layer, the second polyphenyl plate layer and the noise reduction rubber-plastic layer are in a sawtooth shape.
Furthermore, the saw teeth are isosceles triangles, and the vertex angle of the saw teeth is 120 degrees.
Furthermore, a plurality of protrusions are respectively arranged on the upper surface and the lower surface of the noise reduction rubber-plastic layer, and a plurality of grooves matched with the protrusions are formed in the contact surfaces of the first polystyrene board and the second polystyrene board with the noise reduction rubber-plastic layer.
Further, graphene or carbon fibers are filled in the noise reduction rubber plastic layer.
Further, the sound absorption layer 2 is a glass fiber cloth layer, and the thickness of the glass fiber cloth layer is 10-30 μm.
Further, the noise reduction rubber-plastic layer comprises the following materials in parts by mass: 100 parts of CR122 rubber, 20-30 parts of epoxy resin, 2-8 parts of hollow glass fiber beads, 1.2-3.6 parts of foaming agent, 10-20 parts of diatomite, 2-6 parts of silane coupling agent KH-550and 1-3 parts of anti-aging agent.
Furthermore, the porosity of the diatomite is more than or equal to 93 percent.
Further, the anti-aging agent is a mixture of an anti-aging agent RD and an anti-aging agent 425, and the mass ratio of the anti-aging agent RD to the anti-aging agent 425 is 1: 1.
The technical scheme adopted by the invention has the beneficial effects that:
According to the invention, the noise reduction rubber-plastic layer is arranged between the two polystyrene board layers to serve as the heat insulation layer, the polystyrene board has excellent heat insulation performance, high-strength compression resistance, excellent water resistance, moisture resistance, corrosion resistance and durability, the noise reduction rubber-plastic layer has excellent sound insulation effect, and meanwhile, the two are used in a matching manner, so that the functions of the polystyrene board and the noise reduction rubber-plastic layer are combined, and meanwhile, the buffering and noise reduction performance of the heat insulation board is obviously improved. According to the invention, the panel layer is made of the calcium silicate board, the calcium silicate board has low water absorption rate and excellent fire resistance, moisture resistance, sound insulation, insect damage prevention and durability, the upper surface and the lower surface of the panel layer are set to be rough surfaces, the connection strength between the panel layer and the heat insulation layer is improved, the peeling strength of the real stone paint layer on the panel layer is improved, and the noise reduction performance of the heat insulation board is further improved due to the structural design of the sound absorption layer 2.
The graphene or carbon fibers are filled in the noise reduction rubber-plastic layer, so that the strength of the noise reduction rubber-plastic layer is improved, and the noise reduction rubber-plastic layer has excellent buffering performance and noise reduction performance and also has better strength.
Drawings
Fig. 1 is a schematic layer structure diagram of a buffering noise-reducing insulation board in the invention.
In the figure: 1-1 first polyphenyl plate layer, 1-2 heat preservation layers, 1-3 second polyphenyl plate layers, 2 sound absorption layers, 3 panel layers and 4 real stone paint finishing layers.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to make the above objects, features and advantages more apparent and understandable.
As shown in figure 1, the elastic buffering noise-reduction heat-insulation board comprises a heat-insulation layer 1-2, a panel layer 3 and a real stone paint finish coat 4 which are sequentially stacked, wherein the heat-insulation layer 1-2 is connected with the panel layer 3 through an adhesive, the heat-insulation layer 1-2 comprises a first polystyrene board layer 1-1, a noise-reduction rubber-plastic layer and a second polystyrene board layer 1-3, the panel layer 3 is a calcium silicate board, the upper surface and the lower surface of the panel layer 3 are rough surfaces, the real stone paint finish coat 4 comprises a primer layer, a finish paint layer and a face mask paint layer, and a sound-absorption layer 2 is arranged between the heat-insulation layer 1-2 and the plate layer calcium silicate. According to the invention, the noise reduction rubber-plastic layer is arranged between the two polystyrene board layers to serve as the heat insulation layer 1-2, the polystyrene board has excellent heat insulation performance, high-strength compression resistance, excellent water resistance, moisture resistance, corrosion resistance and durability, the noise reduction rubber-plastic layer has excellent sound insulation effect, and meanwhile, the two are used in a matching manner, so that the functions of the polystyrene board and the noise reduction rubber-plastic layer are combined, and meanwhile, the buffering and noise reduction performance of the heat insulation board is also obviously improved. According to the invention, the panel layer 3 is made of the calcium silicate board, the calcium silicate board has low water absorption rate and excellent fire resistance, moisture resistance, sound insulation, insect damage prevention and durability, the upper surface and the lower surface of the panel layer 3 are set to be rough surfaces, the connection strength between the panel layer 3 and the heat insulation layer 1-2 is improved, the peeling strength of the real stone paint layer on the panel layer 3 is improved, and the noise reduction performance of the heat insulation board is further improved due to the structural design of the sound absorption layer 2.
Preferably, the thickness of the first polystyrene board layer 1-1 and the second polystyrene board layer 1-3 is one third of that of the noise reduction rubber plastic layer, and the thickness of the first polystyrene board layer 1-1 and the second polystyrene board layer 1-3 is controlled within the range, so that the strength is ensured, and meanwhile, the elasticity and the noise reduction performance of the insulation board are also ensured.
As a preferred embodiment, the cross sections of the upper surface and the lower surface of the noise reduction rubber-plastic layer in this embodiment are in a zigzag shape, the cross sections of the contact surfaces of the first polystyrene board layer 1-1, the second polystyrene board layer 1-3 and the noise reduction rubber-plastic layer are in a zigzag shape, preferably, the zigzag is an isosceles triangle, and the vertex angle of the zigzag is 120 °, and with this structure, the contact area between the first polystyrene board layer 1-1, the second polystyrene board layer 1-3 and the noise reduction rubber-plastic layer is large, the connection strength is high, the overall strength of the heat insulation layer 1-2 is effectively improved, and further, the overall strength of the heat insulation plate is improved.
As a preferred embodiment, the upper surface and the lower surface of the noise reduction rubber-plastic layer in this embodiment are respectively provided with a plurality of protrusions, and the contact surfaces of the first polystyrene board and the second polystyrene board with the noise reduction rubber-plastic layer are provided with a plurality of grooves matched with the protrusions, so that by adopting this structure, the contact area between the first polystyrene board layer 1-1 and the second polystyrene board layer 1-3 and the noise reduction rubber-plastic layer is large, the connection strength is high, the overall strength of the heat insulation layer 1-2 is effectively improved, and further, the overall strength of the heat insulation board is improved.
As a preferred embodiment, the noise reduction rubber-plastic layer in this embodiment is filled with graphene or carbon fibers, and with this structure, the strength of the noise reduction rubber-plastic layer is improved, so that the noise reduction rubber-plastic layer has good strength while excellent buffering performance and noise reduction performance are ensured.
As a preferred embodiment, the sound absorbing layer 2 in this embodiment is a glass fiber cloth layer, and the thickness of the glass fiber cloth layer is 10 to 30 μm.
As a preferred embodiment, the noise reduction rubber-plastic layer in this embodiment is made of the following materials in parts by mass: 100 parts of CR122 rubber, 20-30 parts of epoxy resin, 2-8 parts of hollow glass fiber beads, 1.2-3.6 parts of foaming agent, 10-20 parts of diatomite, 2-6 parts of silane coupling agent KH-550and 1-3 parts of anti-aging agent.
As a preferred embodiment, the diatomaceous earth in this example has a porosity of 93% or more.
As a preferred embodiment, the antioxidant in this embodiment is a mixture of antioxidant RD and antioxidant 425, and the mass ratio is 1: 1.
Example 1
The utility model provides an elastic buffering falls heated board of making an uproar, includes heat preservation 1-2, panel layer 3 and the real mineral varnish finish coat 4 that stacks gradually the setting, connect through the gluing agent between heat preservation 1-2 and the panel layer 3, heat preservation 1-2 includes first polyphenyl board layer 1-1, falls the rubber and plastic layer of making an uproar and second polyphenyl board layer 1-3, panel layer 3 adopts calcium silicate board, the upper and lower surface of panel layer 3 is rough, real mineral varnish finish coat 4 includes priming paint layer, finish paint layer and face mask paint layer, be equipped with sound absorbing layer 2 between heat preservation 1-2 and the calcium silicate board layer, the thickness of first polyphenyl board layer 1-1 and second polyphenyl board layer 1-3 is the third of the rubber and plastic layer thickness of making an uproar that falls.
The cross sections of the upper surface and the lower surface of the noise reduction rubber-plastic layer are in a sawtooth shape, the cross sections of the contact surfaces of the first polyphenyl plate layer 1-1, the second polyphenyl plate layer 1-3 and the noise reduction rubber-plastic layer are in a sawtooth shape, the sawtooth is in an isosceles triangle shape, and the vertex angle of the sawtooth is 120 degrees.
The noise-reducing rubber-plastic layer comprises the following materials in parts by mass: 100 parts of CR122 rubber, 20 parts of epoxy resin, 2 parts of hollow glass fiber beads, 1.2 parts of foaming agent, 10 parts of diatomite, KH-5502 parts of silane coupling agent and 1 part of anti-aging agent, wherein the porosity of the diatomite is more than or equal to 93%, and the anti-aging agent is a mixture of anti-aging agent RD and anti-aging agent 425, and the mass ratio of the anti-aging agent RD to the anti-aging agent 425 is 1: 1.
Example 2
The utility model provides an elastic buffering falls heated board of making an uproar, includes heat preservation 1-2, panel layer 3 and the real mineral varnish finish coat 4 that stacks gradually the setting, connect through the gluing agent between heat preservation 1-2 and the panel layer 3, heat preservation 1-2 includes first polyphenyl board layer 1-1, falls the rubber and plastic layer of making an uproar and second polyphenyl board layer 1-3, panel layer 3 adopts calcium silicate board, the upper and lower surface of panel layer 3 is rough, real mineral varnish finish coat 4 includes priming paint layer, finish paint layer and face mask paint layer, be equipped with sound absorbing layer 2 between heat preservation 1-2 and the calcium silicate board layer, the thickness of first polyphenyl board layer 1-1 and second polyphenyl board layer 1-3 is the third of the rubber and plastic layer thickness of making an uproar that falls.
The upper surface and the lower surface of the noise reduction rubber-plastic layer are respectively provided with a plurality of bulges, a plurality of grooves matched with the bulges are formed in the contact surfaces of the first polystyrene board and the second polystyrene board with the noise reduction rubber-plastic layer, the noise reduction rubber-plastic layer is filled with graphene or carbon fibers, the sound absorption layer 2 is a glass fiber cloth layer, and the thickness of the glass fiber cloth layer is 10-30 mu m.
The noise-reducing rubber-plastic layer comprises the following materials in parts by mass: 100 parts of CR122 rubber, 22 parts of epoxy resin, 3 parts of hollow glass fiber beads, 1.5 parts of foaming agent, 12 parts of diatomite, KH-5503 parts of silane coupling agent and 1.5 parts of anti-aging agent, wherein the porosity of the diatomite is more than or equal to 93%, and the anti-aging agent is a mixture of anti-aging agent RD and anti-aging agent 425, and the mass ratio of the anti-aging agent RD to the anti-aging agent 425 is 1: 1.
Example 3
The utility model provides an elastic buffering falls heated board of making an uproar, includes heat preservation 1-2, panel layer 3 and the real mineral varnish finish coat 4 that stacks gradually the setting, connect through the gluing agent between heat preservation 1-2 and the panel layer 3, heat preservation 1-2 includes first polyphenyl board layer 1-1, falls the rubber and plastic layer of making an uproar and second polyphenyl board layer 1-3, panel layer 3 adopts calcium silicate board, the upper and lower surface of panel layer 3 is rough, real mineral varnish finish coat 4 includes priming paint layer, finish paint layer and face mask paint layer, be equipped with sound absorbing layer 2 between heat preservation 1-2 and the calcium silicate board layer, the thickness of first polyphenyl board layer 1-1 and second polyphenyl board layer 1-3 is the third of the rubber and plastic layer thickness of making an uproar that falls.
The cross sections of the upper surface and the lower surface of the noise reduction rubber-plastic layer are in a sawtooth shape, the cross sections of the contact surfaces of the first polyphenyl plate layer 1-1, the second polyphenyl plate layer 1-3 and the noise reduction rubber-plastic layer are in a sawtooth shape, the sawtooth is in an isosceles triangle shape, and the vertex angle of the sawtooth is 120 degrees.
The noise-reducing rubber-plastic layer comprises the following materials in parts by mass: 100 parts of CR122 rubber, 25 parts of epoxy resin, 5 parts of hollow glass fiber beads, 2.4 parts of foaming agent, 15 parts of diatomite, KH-5504 parts of silane coupling agent and 2 parts of anti-aging agent, wherein the porosity of the diatomite is more than or equal to 93%, and the anti-aging agent is a mixture of anti-aging agent RD and anti-aging agent 425, and the mass ratio of the anti-aging agent RD to the anti-aging agent 425 is 1: 1.
Example 4
The utility model provides an elastic buffering falls heated board of making an uproar, includes heat preservation 1-2, panel layer 3 and the real mineral varnish finish coat 4 that stacks gradually the setting, connect through the gluing agent between heat preservation 1-2 and the panel layer 3, heat preservation 1-2 includes first polyphenyl board layer 1-1, falls the rubber and plastic layer of making an uproar and second polyphenyl board layer 1-3, panel layer 3 adopts calcium silicate board, the upper and lower surface of panel layer 3 is rough, real mineral varnish finish coat 4 includes priming paint layer, finish paint layer and face mask paint layer, be equipped with sound absorbing layer 2 between heat preservation 1-2 and the calcium silicate board layer, the thickness of first polyphenyl board layer 1-1 and second polyphenyl board layer 1-3 is the third of the rubber and plastic layer thickness of making an uproar that falls.
The upper surface and the lower surface of the noise reduction rubber-plastic layer are respectively provided with a plurality of bulges, a plurality of grooves matched with the bulges are formed in the contact surfaces of the first polystyrene board and the second polystyrene board with the noise reduction rubber-plastic layer, the noise reduction rubber-plastic layer is filled with graphene or carbon fibers, the sound absorption layer 2 is a glass fiber cloth layer, and the thickness of the glass fiber cloth layer is 10-30 mu m.
The noise-reducing rubber-plastic layer comprises the following materials in parts by mass: 100 parts of CR122 rubber, 28 parts of epoxy resin, 6 parts of hollow glass fiber beads, 3.2 parts of foaming agent, 18 parts of diatomite, KH-5505 parts of silane coupling agent and 2.8 parts of anti-aging agent, wherein the porosity of the diatomite is more than or equal to 93%, and the anti-aging agent is a mixture of anti-aging agent RD and anti-aging agent 425, and the mass ratio of the anti-aging agent RD to the anti-aging agent 425 is 1: 1.
Example 5
The utility model provides an elastic buffering falls heated board of making an uproar, includes heat preservation 1-2, panel layer 3 and the real mineral varnish finish coat 4 that stacks gradually the setting, connect through the gluing agent between heat preservation 1-2 and the panel layer 3, heat preservation 1-2 includes first polyphenyl board layer 1-1, falls the rubber and plastic layer of making an uproar and second polyphenyl board layer 1-3, panel layer 3 adopts calcium silicate board, the upper and lower surface of panel layer 3 is rough, real mineral varnish finish coat 4 includes priming paint layer, finish paint layer and face mask paint layer, be equipped with sound absorbing layer 2 between heat preservation 1-2 and the calcium silicate board layer, the thickness of first polyphenyl board layer 1-1 and second polyphenyl board layer 1-3 is the third of the rubber and plastic layer thickness of making an uproar that falls.
the cross sections of the upper surface and the lower surface of the noise reduction rubber-plastic layer are in a sawtooth shape, the cross sections of the contact surfaces of the first polyphenyl plate layer 1-1, the second polyphenyl plate layer 1-3 and the noise reduction rubber-plastic layer are in a sawtooth shape, the sawtooth is in an isosceles triangle shape, and the vertex angle of the sawtooth is 120 degrees.
The noise-reducing rubber-plastic layer comprises the following materials in parts by mass: 100 parts of CR122 rubber, 30 parts of epoxy resin, 8 parts of hollow glass fiber beads, 3.6 parts of foaming agent, 20 parts of diatomite, KH-5506 parts of silane coupling agent and 3 parts of anti-aging agent, wherein the porosity of the diatomite is more than or equal to 93%, and the anti-aging agent is a mixture of anti-aging agent RD and anti-aging agent 425, and the mass ratio of the anti-aging agent RD to the anti-aging agent 425 is 1: 1.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides an elastic buffer thermal insulation board of making an uproar that falls which characterized in that: including heat preservation, panel layer and the real mineral varnish finish coat that stacks gradually the setting, connect through the gluing agent between heat preservation and the panel layer, the heat preservation includes first polyphenyl board layer, falls the rubber and plastic layer of making an uproar and second polyphenyl board layer, the panel layer adopts calcium silicate board, the upper and lower surface on panel layer is the rough surface, real mineral varnish finish coat includes priming paint layer, finish paint layer and face guard paint layer, heat preservation and calcium silicate board.
2. The elastic buffering noise-reducing heat-insulating board according to claim 1, characterized in that: the thickness of the first polyphenyl plate layer and the second polyphenyl plate layer is one third of that of the noise reduction rubber plastic layer.
3. The elastic buffering noise-reducing heat-insulating board according to claim 1, characterized in that: the cross sections of the upper surface and the lower surface of the noise reduction rubber-plastic layer are in a sawtooth shape, and the cross sections of the contact surfaces of the first polyphenyl plate layer, the second polyphenyl plate layer and the noise reduction rubber-plastic layer are in a sawtooth shape.
4. the elastic buffering noise-reducing heat-insulating board according to claim 1, characterized in that: the saw teeth are isosceles triangles, and the vertex angles of the saw teeth are 120 degrees.
5. The elastic buffering noise-reducing heat-insulating board according to claim 1, characterized in that: the upper surface and the lower surface of the noise reduction rubber-plastic layer are respectively provided with a plurality of bulges, and a plurality of grooves matched with the bulges are formed in the contact surfaces of the first polystyrene board and the second polystyrene board with the noise reduction rubber-plastic layer.
6. The elastic buffering noise-reducing heat-insulating board according to claim 3 or 5, characterized in that: the noise reduction rubber plastic layer is filled with graphene or carbon fiber.
7. The elastic buffering noise-reducing heat-insulating board according to claim 1, characterized in that: the sound absorption layer 2 is a glass fiber cloth layer, and the thickness of the glass fiber cloth layer is 10-30 mu m.
8. The elastic buffering noise-reducing heat-insulating board according to claim 1, characterized in that: the noise reduction rubber-plastic layer comprises the following materials in parts by mass: 100 parts of CR122 rubber, 20-30 parts of epoxy resin, 2-8 parts of hollow glass fiber beads, 1.2-3.6 parts of foaming agent, 10-20 parts of diatomite, 2-6 parts of silane coupling agent KH-550and 1-3 parts of anti-aging agent.
9. The elastic buffering noise-reducing heat-insulating board according to claim 8, characterized in that: the porosity of the diatomite is more than or equal to 93 percent.
10. The elastic buffering noise-reducing heat-insulating board according to claim 8, characterized in that: the anti-aging agent is a mixture of an anti-aging agent RD and an anti-aging agent 425, and the mass ratio of the anti-aging agent RD to the anti-aging agent 425 is 1: 1.
CN201910845067.8A 2019-09-07 2019-09-07 Elastic buffering noise-reduction heat-insulation board Pending CN110561848A (en)

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CN1861671A (en) * 2005-05-13 2006-11-15 严晓敏 High damping anti-vibration reducing noise rubber integrated material
CN200961337Y (en) * 2006-07-07 2007-10-17 亚士漆(上海)有限公司 Light heat-insulated composite decorative board
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