CN106739250B - A kind of flame-proof antibiotic sound insulation composite fiber plate and preparation method thereof - Google Patents
A kind of flame-proof antibiotic sound insulation composite fiber plate and preparation method thereof Download PDFInfo
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- CN106739250B CN106739250B CN201611106591.6A CN201611106591A CN106739250B CN 106739250 B CN106739250 B CN 106739250B CN 201611106591 A CN201611106591 A CN 201611106591A CN 106739250 B CN106739250 B CN 106739250B
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- 239000000835 fiber Substances 0.000 title claims abstract description 199
- 239000002131 composite material Substances 0.000 title claims abstract description 65
- 238000009413 insulation Methods 0.000 title claims abstract description 58
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003063 flame retardant Substances 0.000 claims abstract description 87
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 58
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 57
- 244000050510 Cunninghamia lanceolata Species 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 18
- 230000013011 mating Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 273
- 239000000853 adhesive Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 239000012790 adhesive layer Substances 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 15
- 239000011094 fiberboard Substances 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 11
- 229920002522 Wood fibre Polymers 0.000 claims description 10
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 5
- 229920005610 lignin Polymers 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000011120 plywood Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 5
- 238000003892 spreading Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000000845 anti-microbial effect Effects 0.000 abstract description 13
- 241000894006 Bacteria Species 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003205 fragrance Substances 0.000 abstract description 7
- 241000233866 Fungi Species 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 229910021389 graphene Inorganic materials 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 244000052769 pathogen Species 0.000 description 4
- 230000001717 pathogenic effect Effects 0.000 description 4
- 239000002304 perfume Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003334 potential effect Effects 0.000 description 1
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- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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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
- B32B3/10—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 a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—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 a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
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- B32B2262/0276—Polyester fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
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- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
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- B32B2262/067—Wood fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
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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
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- B32B2307/302—Conductive
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of flame-proof antibiotic sound insulation composite fiber plates and preparation method thereof, belong to new material technology field.A kind of flame-proof antibiotic sound insulation composite fiber plate of the present invention, including sandwich layer, anti-bacterial fibre layer, acoutic fibre board layer, flame-retardant fibrous layer, the sandwich layer uses the health-care effects such as environmental protection, antibacterial, China fir with natural log fragrance, by being both provided with anti-bacterial fibre layer, acoutic fibre board layer and flame-retardant fibrous layer on China fir two sides, so that composite fiber plate has good fire-retardant, antibacterial and soundproof effect, prevent composite fiber plate by fungi bacterium infection, it reduces by the risk of fire burning, improves usage safety performance；Nanographene layer has high-termal conductivity simultaneously, while improving overall mechanical strength but also has anti-microbial property, further improves the anti-microbial property of composite fiber plate；Composite fiber plate improves the intensity of composite fiber plate, anti-impact force, while being free of formaldehyde using mating formation by several times, environmentally protective.
Description
Technical field
The present invention relates to a kind of flame-proof antibiotic sound insulation composite fiber plates and preparation method thereof, belong to new material technology field.
Background technique
There is some shortcomings for the bamboo fiberboard of existing market: such as sound insulation value is bad, applies in certain privacies
Place can not sound insulation cause a riot of sound, a quiet environment can not be created；Furthermore be exactly flame retardant property be not very well,
Since bamboo fibre is easier to burn, it is easy to generate security risk, cause potential property loss；It is also easy to generate simultaneously mould
Bacterium can not adapt to southern high-humidity environment.
Summary of the invention
The purpose of invention: the present invention discloses a kind of flame-proof antibiotic sound insulation composite fiber plate and preparation method thereof, preparation method
Simplicity, it is at low cost, there is fire-retardant fireproof, antibacterial, prevent from going mouldy, it can be with sound insulation and noise reduction.
Technical solution: in order to achieve the goal above, the invention discloses a kind of flame-proof antibiotic sound insulation composite fiber plates, including
Sandwich layer, anti-bacterial fibre layer, acoutic fibre board layer, flame-retardant fibrous layer, the two sides of the sandwich layer are equipped with anti-bacterial fibre layer, acoutic fibre board
Layer and flame-retardant fibrous layer；For the anti-bacterial fibre layer cross-lapping on sandwich layer, flame-retardant fibrous layer setting is described in outermost layer
Acoutic fibre board layer is arranged among the anti-bacterial fibre layer and flame-retardant fibrous layer, and the fiberboard is high density fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the sandwich layer are China fir；China fir has natural
Log fragrance, to human body there are many beneficial effect, and perfume China fir alcohol contained in China fir can kill bacterium in air, can
Inhibit human body pathogen, has inhibiting effect to various scytitis；There is elimination fatigue to human body, alleviate the health-care effect of pressure,
Compare environmentally friendly.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the anti-bacterial fibre layer are bamboo fibre layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer is by two layers polyester fiber
Cotton sound-proof material and two-layer ceramic fibrous layer cross-lapping are constituted, and have sky between polyester fiber cotton sound insulation cotton layer and ceramic fiber layer
Gap layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the flame-retardant fibrous layer are wood fibre and resistance
Combustion agent, adhesive are combined, and the weight ratio of the wood fibre, fire retardant and adhesive is 30:1 ~ 3:10.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the fire retardant are durability without aldehyde fire retardant,
The adhesive is formaldehyde-free plywood adhesive.Environment friendly aldehyde-free, conducive in people's health and living environment air it is clear
Newly.
Further, a kind of above-mentioned flame-proof antibiotic sound insulation composite fiber plate, the flame-retardant fibrous layer outer layer are additionally provided with one layer
Nanometer layer, the nanometer layer are nanographene layer；Nano-graphene has high-termal conductivity, improves overall mechanical strength, and
Also there is anti-microbial property, further improve the anti-microbial property of fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the nanographene layer are single layer nanometer stone
Black alkene layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer and flame-retardant fibrous layer it
Between, adhesive layer is equipped between the anti-bacterial fibre layer and acoutic fibre board layer, the adhesive layer is heatproof waterproof without aldehyde glue
Adhensive layer；It is fixed, is improved between acoutic fibre board layer and flame-retardant fibrous layer, anti-bacterial fibre layer and acoutic fibre board by adhesive layer
Firmness between layer.
Further, the preparation method of above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, comprising the following steps:
(1) lignocellulosic for weighing formulation weight, lignocellulosic is crushed, and grinding particle size is 200-300 mesh；
(2) the lignin fibre silk crushed in step (1) is placed under room temperature, be added above-mentioned weight proportion fire retardant and
Adhesive stirs；
(3) mixture obtained in step (2) is press-formed in a mold, pressed temperature is 120-150 DEG C, and pressure is
1-3MPa obtains flame-retardant fibrous layer；
(4) mated formation with spreading machine, coring laminate is first in anti-bacterial fibre layer of mating formation on one side, acoutic fibre board layer and step (3) institute
The flame-retardant fibrous layer obtained, anti-bacterial fibre layer, acoutic fibre board layer and the step (3) of still further equally successively mating formation on one side are resulting fire-retardant
Fibrous layer；One layer of nanographene layer finally is coated on the surface of the flame-retardant fibrous layer on two sides, passes through hot press after pre-molding
It carries out fixed thick hot-forming.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects: a kind of flame-proof antibiotics of the present invention
Sound insulation composite fiber plate, sandwich layer use the health-care effects such as environmental protection, antibacterial, the China fir with natural log fragrance, by China fir
The wooden two sides is both provided with anti-bacterial fibre layer, acoutic fibre board layer and flame-retardant fibrous layer so that composite fiber plate have it is good it is fire-retardant,
Antibacterial and soundproof effect, it is therefore prevented that composite fiber plate is reduced by the risk of fire burning, improving makes by fungi bacterium infection
Use security performance；Nanographene layer has high-termal conductivity simultaneously, while improving overall mechanical strength but also has antibacterial
Performance further improves the anti-microbial property of composite fiber plate；Composite fiber plate improves composite fiber plate using mating formation by several times
Intensity, anti-impact force, at the same be free of formaldehyde, it is environmentally protective.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: 1- sandwich layer, 2- anti-bacterial fibre layer, 3- acoutic fibre board layer, 31- ceramic fiber layer, 32- polyester fiber cotton every
Sound cotton, 33- void layer, 4- flame-retardant fibrous layer, 5- nanographene layer.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the invention is described in detail.
Embodiment 1
A kind of flame-proof antibiotic sound insulation composite fiber plate of the invention, as shown in Figure 1, including sandwich layer 1, anti-bacterial fibre layer 2, inhaling
Sound fibrous layer 3, flame-retardant fibrous layer 4, the two sides of the sandwich layer 1 are equipped with anti-bacterial fibre layer 2, acoutic fibre board layer 3 and fire resistance fibre
Layer 4；On sandwich layer 1, the flame-retardant fibrous layer 4 is arranged in outermost layer, the acoutic fibre board 2 cross-lapping of anti-bacterial fibre layer
Layer 3 is arranged among the anti-bacterial fibre layer 2 and flame-retardant fibrous layer 4, and the fiberboard is high density fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the sandwich layer 1 are China fir；China fir has natural
Log fragrance, to human body there are many beneficial effect, and perfume China fir alcohol contained in China fir can kill bacterium in air,
It can inhibit human body pathogen, have inhibiting effect to various scytitis；There is elimination fatigue to human body, the health care for alleviating pressure is made
With more environmentally friendly.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the anti-bacterial fibre layer 2 are bamboo fibre layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer 3 is by two layers polyester fiber
Cotton sound-proof material 32 and 31 cross-lapping of two-layer ceramic fibrous layer are constituted, polyester fiber cotton sound insulation cotton layer 32 and ceramic fiber layer 31 it
Between have void layer 33.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the flame-retardant fibrous layer 4 are wood fibre and resistance
Combustion agent, adhesive are combined, and the weight ratio of the wood fibre, fire retardant and adhesive is 30:1:10.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the fire retardant are durability without aldehyde fire retardant,
The adhesive is formaldehyde-free plywood adhesive.Environment friendly aldehyde-free, conducive in people's health and living environment air it is clear
Newly.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, 4 outer layer of flame-retardant fibrous layer are additionally provided with one layer
Nanometer layer, the nanometer layer are nanographene layer 5；Nano-graphene has high-termal conductivity, improves overall mechanical strength, and
Also there is anti-microbial property, further improve the anti-microbial property of fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the nanographene layer 5 are single layer nanometer stone
Black alkene layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer 3 and flame-retardant fibrous layer 4
Between, between the anti-bacterial fibre layer 2 and acoutic fibre board layer 3 be equipped with adhesive layer (not shown), the adhesive layer (is not schemed
Show) it is heatproof waterproof without aldehyde adhesive layer；It is (not shown) fixed by adhesive layer, improve acoutic fibre board layer 3 and fire-retardant fibre
Tie up the firmness between layer 4, between anti-bacterial fibre layer 2 and acoutic fibre board layer 3.
Further, the preparation method of above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, comprising the following steps:
(1) 30 parts of lignocellulosics are weighed, lignocellulosic is crushed, grinding particle size is 200 mesh；
(2) the lignin fibre silk crushed in step (1) is placed under room temperature, above-mentioned 1 part of fire retardant and 10 parts of glue is added
Glutinous agent stirs；
(3) mixture obtained in step (2) is press-formed in a mold, pressed temperature is 120 DEG C, pressure 1MPa
Obtain flame-retardant fibrous layer；
(4) mated formation with spreading machine, coring laminate is first in anti-bacterial fibre layer 2 of mating formation on one side, acoutic fibre board layer 3 and step (3)
Resulting flame-retardant fibrous layer 4, still further one side is equally successively mated formation obtained by anti-bacterial fibre layer 2, acoutic fibre board layer 3 and step (3)
Flame-retardant fibrous layer 4；One layer of nanographene layer 5 finally is coated on the surface of the flame-retardant fibrous layer 4 on two sides, is led to after pre-molding
Cross hot press carry out it is fixed thick hot-forming.
Embodiment 2
A kind of flame-proof antibiotic sound insulation composite fiber plate, as shown in Figure 1, including sandwich layer 1, anti-bacterial fibre layer 2, acoutic fibre board layer
3, flame-retardant fibrous layer 4, the two sides of the sandwich layer 1 are equipped with anti-bacterial fibre layer 2, acoutic fibre board layer 3 and flame-retardant fibrous layer 4；It is described
2 cross-lapping of anti-bacterial fibre layer is on sandwich layer 1, and in outermost layer, the acoutic fibre board layer 3 is arranged for the setting of flame-retardant fibrous layer 4
Among the anti-bacterial fibre layer 2 and flame-retardant fibrous layer 4, the fiberboard is high density fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the sandwich layer 1 are China fir；China fir has natural
Log fragrance, to human body there are many beneficial effect, and perfume China fir alcohol contained in China fir can kill bacterium in air,
It can inhibit human body pathogen, have inhibiting effect to various scytitis；There is elimination fatigue to human body, the health care for alleviating pressure is made
With more environmentally friendly.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the anti-bacterial fibre layer 2 are bamboo fibre layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer 3 is by two layers polyester fiber
Cotton sound-proof material 32 and two-layer ceramic fibrous layer 31 are constituted, and have sky between polyester fiber cotton sound insulation cotton layer 32 and ceramic fiber layer 31
Gap layer 33.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the flame-retardant fibrous layer 4 are wood fibre and resistance
Combustion agent, adhesive are combined, and the weight ratio of the wood fibre, fire retardant and adhesive is 30:3:10.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the fire retardant are durability without aldehyde fire retardant,
The adhesive is formaldehyde-free plywood adhesive.Environment friendly aldehyde-free, conducive in people's health and living environment air it is clear
Newly.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, 4 outer layer of flame-retardant fibrous layer are additionally provided with one layer
Nanometer layer, the nanometer layer are nanographene layer 5；Nano-graphene has high-termal conductivity, improves overall mechanical strength, and
Also there is anti-microbial property, further improve the anti-microbial property of fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the nanographene layer 5 are single layer nanometer stone
Black alkene layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer 3 and flame-retardant fibrous layer 4
Between, between the anti-bacterial fibre layer 2 and acoutic fibre board layer 3 be equipped with adhesive layer (not shown), the adhesive layer (is not schemed
Show) it is heatproof waterproof without aldehyde adhesive layer；It is (not shown) fixed by adhesive layer, improve acoutic fibre board layer 3 and fire-retardant fibre
Tie up the firmness between layer 4, between anti-bacterial fibre layer 2 and acoutic fibre board layer 3.
Further, the preparation method of above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, comprising the following steps:
(1) lignocellulosic for weighing 30 parts, lignocellulosic is crushed, and grinding particle size is 300 mesh；
(2) the lignin fibre silk crushed in step (1) is placed under room temperature, above-mentioned 3 parts of fire retardants and 10 parts of glue is added
Glutinous agent stirs；
(3) mixture obtained in step (2) is press-formed in a mold, pressed temperature is 150 DEG C, pressure 3MPa
Obtain flame-retardant fibrous layer 4；
(4) mated formation with spreading machine, coring laminate is first in anti-bacterial fibre layer 2 of mating formation on one side, acoutic fibre board layer 3 and step (3)
Resulting flame-retardant fibrous layer 4, still further one side is equally successively mated formation obtained by anti-bacterial fibre layer 2, acoutic fibre board layer 3 and step (3)
Flame-retardant fibrous layer 4；One layer of nanographene layer 5 finally is coated on the surface of the flame-retardant fibrous layer 4 on two sides, is led to after pre-molding
Cross hot press carry out it is fixed thick hot-forming.
Embodiment 3
A kind of flame-proof antibiotic sound insulation composite fiber plate, as shown in Figure 1, including sandwich layer 1, anti-bacterial fibre layer 2, acoutic fibre board layer
3, flame-retardant fibrous layer 4, the two sides of the sandwich layer 1 are equipped with anti-bacterial fibre layer 2, acoutic fibre board layer 3 and flame-retardant fibrous layer 4；It is described
2 cross-lapping of anti-bacterial fibre layer is on sandwich layer 1, and in outermost layer, the acoutic fibre board layer 3 is arranged for the setting of flame-retardant fibrous layer 4
Among the anti-bacterial fibre layer 2 and flame-retardant fibrous layer 4, the fiberboard is high density fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the sandwich layer 1 are China fir；China fir has natural
Log fragrance, to human body there are many beneficial effect, and perfume China fir alcohol contained in China fir can kill bacterium in air,
It can inhibit human body pathogen, have inhibiting effect to various scytitis；There is elimination fatigue to human body, the health care for alleviating pressure is made
With more environmentally friendly.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the anti-bacterial fibre layer 2 are bamboo fibre layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer 3 is by two layers polyester fiber
Cotton sound-proof material 32 and two-layer ceramic fibrous layer 31 are constituted, and have sky between polyester fiber cotton sound insulation cotton layer 32 and ceramic fiber layer 31
Gap layer 33.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the flame-retardant fibrous layer 4 are wood fibre and resistance
Combustion agent, adhesive are combined, and the weight ratio of the wood fibre, fire retardant and adhesive is 30:2:10.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the fire retardant are durability without aldehyde fire retardant,
The adhesive is formaldehyde-free plywood adhesive.Environment friendly aldehyde-free, conducive in people's health and living environment air it is clear
Newly.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, 4 outer layer of flame-retardant fibrous layer are additionally provided with one layer
Nanometer layer, the nanometer layer are nanographene layer 5；Nano-graphene has high-termal conductivity, improves overall mechanical strength, and
Also there is anti-microbial property, further improve the anti-microbial property of fiberboard.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the nanographene layer 5 are single layer nanometer stone
Black alkene layer.
Further, above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, the acoutic fibre board layer 3 and flame-retardant fibrous layer 4
Between, between the anti-bacterial fibre layer 2 and acoutic fibre board layer 3 be equipped with adhesive layer (not shown), the adhesive layer (is not schemed
Show) it is heatproof waterproof without aldehyde adhesive layer；It is (not shown) fixed by adhesive layer, improve acoutic fibre board layer 3 and fire-retardant fibre
Tie up the firmness between layer 4, between anti-bacterial fibre layer 2 and acoutic fibre board layer 3.
Further, the preparation method of above-mentioned a kind of flame-proof antibiotic sound insulation composite fiber plate, comprising the following steps:
(1) 30 parts of lignocellulosics are weighed, lignocellulosic is crushed, grinding particle size is 250 mesh；
(2) the lignin fibre silk crushed in step (1) is placed under room temperature, 2 parts of fire retardants and 10 parts of adhesives is added
It stirs；
(3) mixture obtained in step (2) is press-formed in a mold, pressed temperature is 135 DEG C, pressure 2MPa
Obtain flame-retardant fibrous layer；
(4) mated formation with spreading machine, coring laminate is first in anti-bacterial fibre layer 2 of mating formation on one side, acoutic fibre board layer 3 and step (3)
Resulting flame-retardant fibrous layer 4, still further one side is equally successively mated formation obtained by anti-bacterial fibre layer 2, acoutic fibre board layer 3 and step (3)
Flame-retardant fibrous layer 4；One layer of nanographene layer 5 finally is coated on the surface of the flame-retardant fibrous layer 4 on two sides, is led to after pre-molding
Cross hot press carry out it is fixed thick hot-forming.
Through examining, the obtained composite fiber plate of embodiment 1-3 have it is excellent it is fire-retardant, antibacterial and soundproof effect, simultaneously
Wear-resistant strength with higher.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects: a kind of flame-proof antibiotics of the present invention
Sound insulation composite fiber plate, sandwich layer 1 use the health-care effects such as environmental protection, antibacterial, the China fir with natural log fragrance, by China fir
The wooden two sides is both provided with anti-bacterial fibre layer 2, acoutic fibre board layer 3 and flame-retardant fibrous layer 4, so that composite fiber plate has good resistance
Combustion, antibacterial and soundproof effect, it is therefore prevented that composite fiber plate is reduced by the risk of fire burning, improved by fungi bacterium infection
Usage safety performance；Nanographene layer 5 has high-termal conductivity simultaneously, while improving overall mechanical strength but also has
Anti-microbial property further improves the anti-microbial property of composite fiber plate；Composite fiber plate improves compound fibre using mating formation by several times
The intensity of plate, anti-impact force are tieed up, while being free of formaldehyde, it is environmentally protective.
The above is only a preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as guarantor of the invention
Protect range.
Claims (2)
1. a kind of flame-proof antibiotic sound insulation composite fiber plate, it is characterised in that: including sandwich layer, anti-bacterial fibre layer, acoutic fibre board layer, resistance
Fibrous layer is fired, the two sides of the sandwich layer are equipped with anti-bacterial fibre layer, acoutic fibre board layer and flame-retardant fibrous layer；The anti-bacterial fibre layer
Cross-lapping is on sandwich layer, and in outermost layer, the acoutic fibre board layer is arranged in the anti-bacterial fibre for the flame-retardant fibrous layer setting
Among layer and flame-retardant fibrous layer, the sandwich layer is China fir, and the fiberboard is high density fiberboard；The anti-bacterial fibre layer is
Bamboo fibre layer；The acoutic fibre board layer is made of two layers polyester cellucotton sound-proof material and two-layer ceramic fiber crossovers overlap joint, polyester
There is void layer between cellucotton sound insulation cotton layer and ceramic fiber layer；The flame-retardant fibrous layer is wood fibre and fire retardant, glue
Glutinous agent is combined, and the weight ratio of the wood fibre, fire retardant and adhesive is 30:1 ~ 3:10, and the fire retardant is durable
Property without aldehyde fire retardant, the adhesive is formaldehyde-free plywood adhesive；The flame-retardant fibrous layer outer layer is additionally provided with one layer of nanometer
Layer, the nanometer layer are nanographene layer, and the nanographene layer is single layer nanographene layer；The acoutic fibre board layer
Adhesive layer is equipped between flame-retardant fibrous layer, between the anti-bacterial fibre layer and acoutic fibre board layer；The adhesive layer is
Heatproof waterproof is without aldehyde adhesive layer.
2. the preparation method of flame-proof antibiotic sound insulation composite fiber plate according to claim 1, comprising the following steps:
(1) lignocellulosic for weighing formulation weight, lignocellulosic is crushed, and grinding particle size is 200-300 mesh；
(2) the lignin fibre silk crushed in step (1) is placed under room temperature, the fire retardant and gluing of above-mentioned weight proportion is added
Agent stirs；
(3) mixture obtained in step (2) is press-formed in a mold, pressed temperature is 120-150 DEG C, pressure 1-
3MPa obtains flame-retardant fibrous layer；
(4) mated formation with spreading machine, coring laminate is first resulting in anti-bacterial fibre layer of mating formation on one side, acoutic fibre board layer and step (3)
Flame-retardant fibrous layer, still further equally successively mat formation on one side anti-bacterial fibre layer, acoutic fibre board layer and step (3) resulting fire resistance fibre
Layer；One layer of nanographene layer finally is coated on the surface of the flame-retardant fibrous layer on two sides, is carried out after pre-molding by hot press
It is fixed thick hot-forming.
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| CN107962642A (en) * | 2017-09-28 | 2018-04-27 | 广东永安消防科技有限公司 | A kind of fire retardant glued board |
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| CN1425541A (en) * | 2001-12-14 | 2003-06-25 | 株式会社瑞可 | Medium density flame-retardant fibrous plate and its producing method |
| CN102965840A (en) * | 2012-11-22 | 2013-03-13 | 芜湖跃飞新型吸音材料股份有限公司 | PET (polyethylene glycol terephthalate) fiber/ceramic fiber composite sound absorbing cotton and preparation method of PET fiber/ceramic fiber composite sound absorbing cotton |
| CN205033655U (en) * | 2015-07-15 | 2016-02-17 | 湖北冠森竹纤维制品有限公司 | Fire -retardant bamboo fibreboard gives sound insulation |
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| CN1425541A (en) * | 2001-12-14 | 2003-06-25 | 株式会社瑞可 | Medium density flame-retardant fibrous plate and its producing method |
| CN102965840A (en) * | 2012-11-22 | 2013-03-13 | 芜湖跃飞新型吸音材料股份有限公司 | PET (polyethylene glycol terephthalate) fiber/ceramic fiber composite sound absorbing cotton and preparation method of PET fiber/ceramic fiber composite sound absorbing cotton |
| CN205033655U (en) * | 2015-07-15 | 2016-02-17 | 湖北冠森竹纤维制品有限公司 | Fire -retardant bamboo fibreboard gives sound insulation |
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