CN106799873A - A kind of concave convex rod sound-absorbing splash guard and preparation method - Google Patents
A kind of concave convex rod sound-absorbing splash guard and preparation method Download PDFInfo
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- CN106799873A CN106799873A CN201710238930.4A CN201710238930A CN106799873A CN 106799873 A CN106799873 A CN 106799873A CN 201710238930 A CN201710238930 A CN 201710238930A CN 106799873 A CN106799873 A CN 106799873A
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Classifications
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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
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
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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
- B32B25/045—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 foam
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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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a 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
- 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
- B32B5/18—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 features of a layer of foamed material
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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
- 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
- B32B9/046—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 of foam
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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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
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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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0285—Condensation resins of aldehydes, e.g. with phenols, ureas, melamines
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of concave convex rod sound-absorbing splash guard and preparation method, belong to attapulgite technical field.The concave convex rod sound-absorbing splash guard; wear-resisting waterproof layer, cushion rubber layer, sound absorbing layer, plate body and fish tail and waterproof layer are followed successively by from top to bottom; the plate body is the plate body prepared as base material with Concave-convex clay rod; the sound absorbing layer includes elastic layer and sound-absorbing filler; wherein; multiple apertures are provided with inside elastic layer; the sound-absorbing filler is filled in aperture; the sound-absorbing filler is the filler prepared as base material with Concave-convex clay rod, is connected by adhesive between the sound absorbing layer and plate body and between sound absorbing layer and cushion rubber layer.The concave convex rod sound-absorbing splash guard not only has preferable sound-absorbing, sound insulation, waterproof effect, the characteristics of there is preferable stable performance, intensity high, weatherability again, and the preparation method is simple and convenient to operate, the characteristics of low manufacture cost, meet the demand of existing market, with preferable application value.
Description
Technical field
The present invention relates to attapulgite technical field, and in particular to a kind of concave convex rod sound-absorbing splash guard and preparation method.
Background technology
With the development in epoch, the living standard of people is increasingly improved, at the same also to live requirement also accordingly improve,
Gradually pursue the good residence of soundproof effect.What architectural engineering business traditional at present was used is generally solid brick, and solid brick is inside and outside
All very closely knit, imperforate brick body, its weight weight, and soundproof effect is poor, is not readily used for too high high-altitude building.Therefore, in order to
Ensure that the peace and quiet of domestic environment are comfortable, during generally decorateing indoors, interior is rearranged using acoustic material, and this
The space of interior is greatly occupied, and also increases the cost of household decoration.Additionally, prior art also has being carried out to wallboard
Repacking, uses light sound-proof wall board, and existing light sound-proof wall board using lightgage steel joist as support, by lightweight some
Acoustic material is filled to support, to reach the effect of sound insulation, but the Acoustic barrier plate of this structure to the technology of workmen
It is required that high, work progress is complicated, indirectly improves the input of construction cost.
The Chinese invention patent of Patent No. CN104164925A discloses a kind of abatvoix, including base material, located at the base
The sound-absorbing layer of cloth of material one side and the lacquer painting layer located at the base material another side, base material are provided with sound-absorbing groove and/or sound-absorption hole, the base
Material is the base material that PVC-U UPVC is made.Although spy of the described abatvoix with certain moistureproof and waterproof and sound-absorbing
Point, but use PVC-U as base material, as the extension substrate layer of use time can be gradually aging ineffective, cause
Abatvoix can not reach preferable effect.
Therefore, researching and developing one kind both has preferable sound-absorbing, soundproof effect, and with good weatherability, long service life
Acoustic material turn into the emphasis of research at present, it may have preferable application prospect and use value.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of concave convex rod sound-absorbing splash guard and preparation side
Method, the concave convex rod sound-absorbing splash guard not only have preferable sound-absorbing, sound insulation, waterproof effect, and with preferable stable performance,
Intensity is high, weatherability the characteristics of, and the preparation method is simple and convenient to operate, and the characteristics of low manufacture cost, meets existing market
Demand, with preferable application value.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention relates to a kind of concave convex rod sound-absorbing splash guard, including plate body, also including being arranged on the sound absorbing layer of plate body upper surface, institute
State sound absorbing layer upper surface and be provided with cushion rubber layer, the cushion rubber layer upper surface is provided with wear-resisting waterproof layer, under the plate body
Surface is additionally provided with fish tail and waterproof layer, and the plate body is the plate body prepared as base material with Concave-convex clay rod, and the sound absorbing layer includes
Elastic layer and sound-absorbing filler, wherein, multiple apertures are provided with inside elastic layer, the sound-absorbing filler is filled in aperture, the suction
Sound filler is the filler prepared as base material with Concave-convex clay rod, between the sound absorbing layer and plate body and sound absorbing layer and rubber
Connected by adhesive between cushion.
Preferably, the cushion rubber layer is Graphene modified natural rubber layer, can not only in the presence of Graphene
The intensity and toughness of natural rubber are improved, also causes that natural rubber has preferable water resistance.
Preferably, the wear-resisting waterproof layer is Graphene modified polyurethane paint layer, and poly- ammonia is caused in the presence of Graphene
Ester coating has preferable water-tight corrosion-proof effect.
Preferably, the fish tail and waterproof layer is self-adhesion SBS modified asphalt layers, not only with preferable self-adhesion, is also had
There is preferable water resistance, can effectively realize the waterproof moisture-proof effect of plate body layer.
Preferably, the elastic layer is the transparent foaming layers of EVA or Foaming of phenolic resin layer, unique foam structure and matter
Gently, high-elastic the characteristics of, only the filling of sound-absorbing particle does not provide condition, and reduces the overall weight of abatvoix.
Preferably, the adhesive is Graphene modified EVA foam glue, and the presence of Graphene not only increases glue
Adhesive property, also causes that glue has the effect of certain anti-water erosion.
The invention further relates to a kind of method for preparing concave convex rod sound-absorbing splash guard, comprise the following steps：
（1）The preparation of plate body：10 ~ 20 parts of high viscous Concave-convex clay rod, 10 ~ 20 parts of mixing of paste attapulgite clay are weighed respectively
Uniformly, 1 ~ 3 part of 5 ~ 10 parts of diatomite, 3 ~ 8 parts of graphite and foaming agent are then sequentially added under agitation again, are well mixed,
Then compound is carried out into mould molding, is dried after die sinking, calcines and be warming up to 800 ~ 1000 DEG C, then constant temperature calcining 3 ~
5h, cooling, cutting obtains final product the plate body；
（2）The preparation of sound-absorbing filler：10 ~ 20 parts of high viscous Concave-convex clay rod, paste attapulgite clay 10 ~ 20 are weighed respectively
3 ~ 8 parts of 5 ~ 10 parts of Concave-convex clay rod after part, heat modification and graphite, are uniformly mixed, then mixture is granulated, will
Pellet is dried, and is subsequently placed in 500 ~ 800 DEG C of 3 ~ 5h of roasting, then the pellet after roasting is carried out into grinding process, and is sieved, and obtains final product institute
State sound-absorbing filler；
（3）The preparation of sound-absorbing splash guard：One layer of adhesive is coated in plate body upper surface, and bonds sound absorbing layer, then in sound absorbing layer
Another side coating tack coat, and sticking rubber cushion, then graphene coated modified poly- on another surface of cushion rubber layer
Urethane coating；Self-adhesion SBS modified asphalt layers are coated in the lower surface of plate body, the sound-absorbing splash guard is obtained final product.
Preferably, the viscous Concave-convex clay rod is using the recessed of the processing technology production for improving viscosity of attapulgite clay
Convex rod stone clay, is conducive to the bonding between each component so that have certain adhesiveness between each component, strengthens plate body and suction
The stability and intensity of sound filler particles.
Preferably, the paste attapulgite clay does not carry out the cream before separation of solid and liquid through wet dressing for attapulgite clay
Shape Concave-convex clay rod, wherein attapulgite clay are 1 with the mass ratio of water:5 ~ 8, with preferable viscosity and plasticity, reduce
Production cost, is conducive to the bonding between raw material.
Preferably, the thermally-denatured Concave-convex clay rod be will Concave-convex clay rod purification drying after be placed in 500 DEG C ~
800 DEG C of Muffle 1 ~ 2h of kiln roasting, is ground to particle diameter for 100 ~ 200 purpose products after cooling, can greatly increase concave convex rod
The porosity of stone clay, improves sound-absorbing effect.
Compared with prior art, the present invention has following beneficial effect：
（1）Concave convex rod sound-absorbing splash guard of the present invention, using multiple sound-absorbing, waterproof layer so that sound-absorbing splash guard have compared with
Good sound-absorbing, waterproof effect, the sound-absorbing splash guard also have stable performance, intensity is high, weatherability is strong, can long-term use spy
Point, greatly reduces use cost；And it is natural material that the present invention uses raw material, safety non-toxic evil is also pacified with use
Entirely, the characteristics of green non-pollution, the requirement of environmentally friendly product is met.Additionally, the preparation method is simple and convenient to operate,
It is adapted to industrial applications, with preferable application value.
（2）The present invention uses Concave-convex clay rod as plate body and the base material of sound-absorbing filler, because Concave-convex clay rod is only
Special layer chain structure so that the sound-absorbing particle for preparing is the pore passage structure with multilayer distinct layer chain micro-structural, energy
It is enough countless secondary reflections to be carried out to sound wave, is overlapped mutually, collided, finally cause that sound wave is converted into heat energy, intensity of acoustic wave weakens, sound
Disappear, realize the effect of noise reduction.
（3）The present invention uses high viscous Concave-convex clay rod and paste attapulgite clay, considerably increases preparation process each
Adhesive property between raw material, it is to avoid addition binding agent operation, not only reduces production process, also reduces resource consumption,
Avoid due to environmental pollution caused by addition binding agent.Concave-convex clay rod after being changed using heat, can greatly increase recessed
The porosity of convex rod stone clay, and then enable to the sound-absorbing filler for preparing with voidage higher and duct, it is to inhale
The sound-absorbing effect of sound filler is provided and ensured.
（4）The present invention uses Graphene modified polyurethane paint layer as wear-resisting waterproof layer, due to the unique piece of Graphene
Rotating fields, form one layer of diaphragm of densification so that modified polyurethane coating layer has preferable water-tight corrosion-proof effect, then
Plus the mechanical property that Graphene is excellent so that modified polyurethane coating has preferable stability and scraping and wiping resistance performance.
（5）Invention adhesive uses Graphene modified EVA foam glue, due to the unique texture of Graphene so that change
Property eva foam glue not only there is stronger being firmly bonded property, strengthen the being firmly bonded property between each layer, it is to avoid because bonding
Loosely caused degumming phenomenon, is that long-acting use of sound-absorbing splash guard provides safeguard.Further, since the presence of Graphene, also makes
Obtaining tack coat has certain soundproof effect, for the soundproof effect of sound-absorbing splash guard provides another guarantee.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of concave convex rod sound-absorbing splash guard of the present invention；
Marked in figure：1st, plate body；2nd, sound absorbing layer；3rd, cushion rubber layer；4th, wear-resisting waterproof layer；5th, fish tail and waterproof layer；21st, elasticity
Layer；22nd, the second puigging；23rd, sound-absorbing filler.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, art
Language " installation ", " being provided with ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or
It is integrally connected；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to by between intermediary
Connect connected, can be two connections of element internal.For the ordinary skill in the art, can be understood with concrete condition
Above-mentioned term concrete meaning in the present invention.
Embodiment 1：
As shown in figure 1, a kind of concave convex rod sound-absorbing splash guard and preparation method of the preferred embodiment of the present invention；
The concave convex rod sound-absorbing splash guard, including plate body 1, also including being arranged on the sound absorbing layer 2 of the upper surface of plate body 1, the sound-absorbing
2 upper surface of layer are provided with cushion rubber layer 3, and the upper surface of the cushion rubber layer 3 is provided with wear-resisting waterproof layer 4, the following table of the plate body 1
Face is additionally provided with fish tail and waterproof layer 5, and the plate body 1 is the plate body prepared as base material with Concave-convex clay rod, and the sound absorbing layer 2 includes
Elastic layer 21 and sound-absorbing filler 22, wherein, multiple apertures are provided with inside elastic layer 21, the sound-absorbing filler 22 is filled in aperture
Interior, the sound-absorbing filler 22 is the filler prepared as base material with Concave-convex clay rod, between the sound absorbing layer 2 and plate body 1
And connected by adhesive 6 between sound absorbing layer 2 and cushion rubber layer 3.
The cushion rubber layer is Graphene modified natural rubber layer, can not only improve natural in the presence of Graphene
The intensity and toughness of rubber, also cause that natural rubber has preferable water resistance.
The wear-resisting waterproof layer is Graphene modified polyurethane paint layer, and polyurethane coating tool is caused in the presence of Graphene
There is preferable water-tight corrosion-proof effect.
The fish tail and waterproof layer is self-adhesion SBS modified asphalt layers, not only with preferable self-adhesion, also with preferable
Water resistance, can effectively realize the waterproof moisture-proof effect of plate body layer.
The elastic layer is the transparent foaming layers of EVA or Foaming of phenolic resin layer, unique foam structure and light weight, high-elastic
Feature, only the filling of sound-absorbing particle does not provide condition, and reduces the overall weight of abatvoix.
The adhesive is Graphene modified EVA foam glue, and the presence of Graphene not only increases the caking property of glue
Can, also cause that glue has the effect of certain anti-water erosion.
The preparation method of concave convex rod sound-absorbing splash guard of the present invention, comprises the following steps：
（1）The preparation of plate body：15 parts of high viscous Concave-convex clay rod, 15 parts of paste attapulgite clay is weighed respectively to be well mixed,
Then 2 parts of 8 parts of diatomite, 5 parts of graphite and foaming agent are sequentially added under agitation again, is well mixed, then by compound
Mould molding is carried out, dried after die sinking, calcined and be warming up to 800 DEG C, then constant temperature calcining 5h, cooled down, cutting obtains final product institute
State plate body；
（2）The preparation of sound-absorbing filler：15 parts of high viscous Concave-convex clay rod, 15 parts of paste attapulgite clay, heat is weighed respectively to change
Property after 5 parts of 8 parts of Concave-convex clay rod and graphite, be uniformly mixed, then mixture is granulated, pellet is dried, so
After be placed in 800 DEG C of roasting 3h, then the pellet after roasting is carried out into grinding process, and sieve, obtain final product the sound-absorbing filler；
（3）The preparation of sound-absorbing splash guard：One layer of adhesive is coated in plate body upper surface, and bonds sound absorbing layer, then in sound absorbing layer
Another side coating tack coat, and sticking rubber cushion, then graphene coated modified poly- on another surface of cushion rubber layer
Urethane coating；Self-adhesion SBS modified asphalt layers are coated in the lower surface of plate body, the sound-absorbing splash guard, wherein plate body thickness is obtained final product
It is 1.5 mm, the thickness of sound absorbing layer is 1.6 mm, and the thickness of cushion rubber layer is 0.8 mm, and the thickness of wear-resisting waterproof layer is 0.6
Mm, the thickness of modified asphalt layer is 1.0 mm.
The viscous Concave-convex clay rod is the attapulgite produced using the processing technology for improving viscosity of attapulgite clay
Clay, is conducive to the bonding between each component so that have certain adhesiveness between each component, strengthens plate body and sound-absorbing filler
The stability and intensity of particle.
The paste attapulgite clay is concavo-convex for attapulgite clay does not carry out the paste before separation of solid and liquid through wet dressing
Rod stone clay, wherein attapulgite clay are 1 with the mass ratio of water:6, with preferable viscosity and plasticity, reduce and be produced into
This, is conducive to the bonding between raw material.
The thermally-denatured Concave-convex clay rod is that will be placed in 600 DEG C of Muffle furnace after Concave-convex clay rod purification drying
Roasting 2h, is ground to particle diameter for 200 purpose products after cooling, can greatly increase the porosity of Concave-convex clay rod, improves and inhales
Audio is really.
Embodiment 2：
A kind of concave convex rod sound-absorbing splash guard and preparation method of the preferred embodiment of the present invention；
The concave convex rod sound-absorbing splash guard, including plate body, also including being arranged on the sound absorbing layer of plate body upper surface, on the sound absorbing layer
Surface is provided with cushion rubber layer, and the cushion rubber layer upper surface is provided with wear-resisting waterproof layer, and the lower surface of the plate body is additionally provided with
Fish tail and waterproof layer, the plate body is the plate body prepared as base material with Concave-convex clay rod, and the sound absorbing layer includes elastic layer and suction
Sound filler, wherein, multiple apertures are provided with inside elastic layer, the sound-absorbing filler is filled in aperture, the sound-absorbing filler be with
The filler that Concave-convex clay rod is prepared for base material, between the sound absorbing layer and plate body and between sound absorbing layer and cushion rubber layer
Connected by adhesive.
The cushion rubber layer is Graphene modified natural rubber layer, can not only improve natural in the presence of Graphene
The intensity and toughness of rubber, also cause that natural rubber has preferable water resistance.
The wear-resisting waterproof layer is Graphene modified polyurethane paint layer, and polyurethane coating tool is caused in the presence of Graphene
There is preferable water-tight corrosion-proof effect.
The fish tail and waterproof layer is self-adhesion SBS modified asphalt layers, not only with preferable self-adhesion, also with preferable
Water resistance, can effectively realize the waterproof moisture-proof effect of plate body layer.
The elastic layer is the transparent foaming layers of EVA or Foaming of phenolic resin layer, unique foam structure and light weight, high-elastic
Feature, only the filling of sound-absorbing particle does not provide condition, and reduces the overall weight of abatvoix.
The adhesive is Graphene modified EVA foam glue, and the presence of Graphene not only increases the caking property of glue
Can, also cause that glue has the effect of certain anti-water erosion.
The preparation method of concave convex rod sound-absorbing splash guard of the present invention, comprises the following steps：
（1）The preparation of plate body：10 parts of high viscous Concave-convex clay rod, 10 parts of paste attapulgite clay is weighed respectively to be well mixed,
Then 1 part of 5 parts of diatomite, 3 parts of graphite and foaming agent are sequentially added under agitation again, is well mixed, then by compound
Mould molding is carried out, dried after die sinking, calcined and be warming up to 1000 DEG C, then constant temperature calcining 3h, cooled down, cutting is obtained final product
The plate body；
（2）The preparation of sound-absorbing filler：10 parts of high viscous Concave-convex clay rod, 10 parts of paste attapulgite clay, heat is weighed respectively to change
Property after 3 parts of 5 parts of Concave-convex clay rod and graphite, be uniformly mixed, then mixture is granulated, pellet is dried, so
After be placed in 800 DEG C of roasting 3h, then the pellet after roasting is carried out into grinding process, and sieve, obtain final product the sound-absorbing filler；
（3）The preparation of sound-absorbing splash guard：One layer of adhesive is coated in plate body upper surface, and bonds sound absorbing layer, then in sound absorbing layer
Another side coating tack coat, and sticking rubber cushion, then graphene coated modified poly- on another surface of cushion rubber layer
Urethane coating；Self-adhesion SBS modified asphalt layers are coated in the lower surface of plate body, the sound-absorbing splash guard, wherein plate body thickness is obtained final product
It is 2 mm, the thickness of sound absorbing layer is 1 mm, and the thickness of cushion rubber layer is 1 mm, and the thickness of wear-resisting waterproof layer is 0.4 mm, is changed
Property bitumen layer thickness be 0.8 mm.
The viscous Concave-convex clay rod is the attapulgite produced using the processing technology for improving viscosity of attapulgite clay
Clay, is conducive to the bonding between each component so that have certain adhesiveness between each component, strengthens plate body and sound-absorbing filler
The stability and intensity of particle.
The paste attapulgite clay is concavo-convex for attapulgite clay does not carry out the paste before separation of solid and liquid through wet dressing
Rod stone clay, wherein attapulgite clay are 1 with the mass ratio of water:5, with preferable viscosity and plasticity, reduce and be produced into
This, is conducive to the bonding between raw material.
The thermally-denatured Concave-convex clay rod is that will be placed in 500 DEG C of Muffle furnace after Concave-convex clay rod purification drying
Roasting 2h, is ground to particle diameter for 100 purpose products after cooling, can greatly increase the porosity of Concave-convex clay rod, improves and inhales
Audio is really.
Embodiment 3：
The structure of the concave convex rod sound-absorbing splash guard is same as Example 1, the difference is that its preparation method, specific as follows：
（1）The preparation of plate body：20 parts of high viscous Concave-convex clay rod, 20 parts of paste attapulgite clay is weighed respectively to be well mixed,
Then 3 parts of 10 parts of diatomite, 8 parts of graphite and foaming agent are sequentially added under agitation again, is well mixed, then by compound
Mould molding is carried out, dried after die sinking, calcined and be warming up to 800 DEG C, then constant temperature calcining 5h, cooled down, cutting obtains final product institute
State plate body；
（2）The preparation of sound-absorbing filler：20 parts of high viscous Concave-convex clay rod, 20 parts of paste attapulgite clay, heat is weighed respectively to change
Property after 8 parts of 10 parts of Concave-convex clay rod and graphite, be uniformly mixed, then mixture is granulated, pellet is dried, so
After be placed in 500 DEG C of roasting 5h, then the pellet after roasting is carried out into grinding process, and sieve, obtain final product the sound-absorbing filler；
（3）The preparation of sound-absorbing splash guard：One layer of adhesive is coated in plate body upper surface, and bonds sound absorbing layer, then in sound absorbing layer
Another side coating tack coat, and sticking rubber cushion, then graphene coated modified poly- on another surface of cushion rubber layer
Urethane coating；Self-adhesion SBS modified asphalt layers are coated in the lower surface of plate body, the sound-absorbing splash guard, wherein plate body thickness is obtained final product
It is 1 mm, the thickness of sound absorbing layer is 2 mm, and the thickness of cushion rubber layer is 0.5 mm, and the thickness of wear-resisting waterproof layer is 0.8 mm,
The thickness of modified asphalt layer is 1.2 mm.
The viscous Concave-convex clay rod is the attapulgite produced using the processing technology for improving viscosity of attapulgite clay
Clay, is conducive to the bonding between each component so that have certain adhesiveness between each component, strengthens plate body and sound-absorbing filler
The stability and intensity of particle.
The paste attapulgite clay is concavo-convex for attapulgite clay does not carry out the paste before separation of solid and liquid through wet dressing
Rod stone clay, wherein attapulgite clay are 1 with the mass ratio of water:8, with preferable viscosity and plasticity, reduce and be produced into
This, is conducive to the bonding between raw material.
The thermally-denatured Concave-convex clay rod is that will be placed in 800 DEG C of Muffle furnace after Concave-convex clay rod purification drying
Roasting 1h, is ground to particle diameter for 200 purpose products after cooling, can greatly increase the porosity of Concave-convex clay rod, improves and inhales
Audio is really.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow
Sound substance of the invention.
Claims (10)
1. a kind of concave convex rod sound-absorbing splash guard, including plate body, it is characterised in that：Also include being arranged on the sound-absorbing of plate body upper surface
Layer, the sound absorbing layer upper surface is provided with cushion rubber layer, and the cushion rubber layer upper surface is provided with wear-resisting waterproof layer, the plate body
Lower surface be additionally provided with fish tail and waterproof layer, the plate body is the plate body prepared as base material with Concave-convex clay rod, the sound absorbing layer
Including elastic layer and sound-absorbing filler, wherein, multiple apertures are provided with inside elastic layer, the sound-absorbing filler is filled in aperture, institute
It is the filler prepared as base material with Concave-convex clay rod to state sound-absorbing filler, between the sound absorbing layer and plate body and sound absorbing layer with
Connected by adhesive between cushion rubber layer.
2. concave convex rod sound-absorbing splash guard according to claim 1, it is characterised in that：The cushion rubber layer changes for Graphene
Property caoutchouc layer.
3. concave convex rod sound-absorbing splash guard according to claim 1, it is characterised in that：The wear-resisting waterproof layer changes for Graphene
Property polyurethane coating layer.
4. concave convex rod sound-absorbing splash guard according to claim 1, it is characterised in that：The fish tail and waterproof layer is self-adhesion SBS
Modified asphalt layer.
5. concave convex rod sound-absorbing splash guard according to claim 1, it is characterised in that：The elastic layer is the transparent foaming of EVA
Layer or Foaming of phenolic resin layer.
6. concave convex rod sound-absorbing splash guard according to claim 1, it is characterised in that：The adhesive is modified for Graphene
Eva foam glue.
7. the method that one kind prepares the concave convex rod sound-absorbing splash guard as described in any one of claim 1 ~ 6, it is characterised in that：Including
Following steps：
（1）The preparation of plate body：10 ~ 20 parts of high viscous Concave-convex clay rod, 10 ~ 20 parts of mixing of paste attapulgite clay are weighed respectively
Uniformly, 1 ~ 3 part of 5 ~ 10 parts of diatomite, 3 ~ 8 parts of graphite and foaming agent are then sequentially added under agitation again, are well mixed,
Then compound is carried out into mould molding, is dried after die sinking, calcines and be warming up to 800 ~ 1000 DEG C, then constant temperature calcining 3 ~
5h, cooling, cutting obtains final product the plate body；
（2）The preparation of sound-absorbing filler：10 ~ 20 parts of high viscous Concave-convex clay rod, paste attapulgite clay 10 ~ 20 are weighed respectively
3 ~ 8 parts of 5 ~ 10 parts of Concave-convex clay rod after part, heat modification and graphite, are uniformly mixed, then mixture is granulated, will
Pellet is dried, and is subsequently placed in 500 ~ 800 DEG C of 3 ~ 5h of roasting, then the pellet after roasting is carried out into grinding process, and is sieved, and obtains final product institute
State sound-absorbing filler；
（3）The preparation of sound-absorbing splash guard：One layer of adhesive is coated in plate body upper surface, and bonds sound absorbing layer, then in sound absorbing layer
Another side coating tack coat, and sticking rubber cushion, then graphene coated modified poly- on another surface of cushion rubber layer
Urethane coating；Self-adhesion SBS modified asphalt layers are coated in the lower surface of plate body, the sound-absorbing splash guard is obtained final product.
8. the preparation method of concave convex rod sound-absorbing splash guard according to claim 7, it is characterised in that：The viscous attapulgite
Clay is the Concave-convex clay rod produced using the processing technology for improving viscosity of attapulgite clay.
9. the preparation method of concave convex rod sound-absorbing splash guard according to claim 7, it is characterised in that：The cream-like attapulgite
Stone clay does not carry out the paste attapulgite clay before separation of solid and liquid, wherein attapulgite clay for attapulgite clay through wet dressing
It is 1 with the mass ratio of water:5~8.
10. the preparation method of concave convex rod sound-absorbing splash guard according to claim 7, it is characterised in that：It is described thermally-denatured
Concave-convex clay rod is that will be placed in 500 DEG C ~ 800 DEG C of Muffle 1 ~ 2h of kiln roasting after Concave-convex clay rod purification drying, cooling
After be ground to particle diameter for 100 ~ 200 purpose products.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107090131A (en) * | 2017-06-17 | 2017-08-25 | 合肥市晨雷思建筑材料科技有限公司 | A kind of wear-resisting antiskid plastic cement race track and preparation method |
| CN107266730A (en) * | 2017-08-09 | 2017-10-20 | 浙江久运汽车零部件有限公司 | A kind of rub resistance rubber buffer |
| CN109260692A (en) * | 2018-09-06 | 2019-01-25 | 安徽微威胶件集团有限公司 | A kind of treadmill resilient cushion and preparation method thereof |
| CN109466196A (en) * | 2018-11-30 | 2019-03-15 | 安徽同和包装制品有限公司 | A kind of noiseless pollution green printing technique |
| CN109577548A (en) * | 2018-12-31 | 2019-04-05 | 江苏扬桩金源管业有限公司 | A kind of assembled architecture positioning wallboard |
| CN110802009A (en) * | 2019-09-27 | 2020-02-18 | 诺森（常州）建筑产业有限公司 | 3D effect panel based on clay substrate |
| CN114249999A (en) * | 2021-11-29 | 2022-03-29 | 广东家实多集团有限公司 | Sound-absorbing and sound-insulating coating and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107090131A (en) * | 2017-06-17 | 2017-08-25 | 合肥市晨雷思建筑材料科技有限公司 | A kind of wear-resisting antiskid plastic cement race track and preparation method |
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| CN110802009A (en) * | 2019-09-27 | 2020-02-18 | 诺森（常州）建筑产业有限公司 | 3D effect panel based on clay substrate |
| CN114249999A (en) * | 2021-11-29 | 2022-03-29 | 广东家实多集团有限公司 | Sound-absorbing and sound-insulating coating and preparation method and application thereof |
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