CN107325527A - Environmentally friendly acoustic material of a kind of building interior trim and preparation method thereof - Google Patents
Environmentally friendly acoustic material of a kind of building interior trim and preparation method thereof Download PDFInfo
- Publication number
- CN107325527A CN107325527A CN201710583958.1A CN201710583958A CN107325527A CN 107325527 A CN107325527 A CN 107325527A CN 201710583958 A CN201710583958 A CN 201710583958A CN 107325527 A CN107325527 A CN 107325527A
- Authority
- CN
- China
- Prior art keywords
- parts
- interior trim
- building interior
- environmentally friendly
- acoustic material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2262—Oxides; Hydroxides of metals of manganese
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2289—Oxides; Hydroxides of metals of cobalt
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a kind of environmentally friendly acoustic material of building interior trim, include the raw material of following parts by weight：57 parts of polyvinyl acetate, 6 10 parts of polyvinyl alcohol, 48 parts of silicon dioxide gel, 79 parts of soluble polyurethane solution, 46 parts of nano carbon black, 15 17 parts of sound insulation fiber, 10 16 parts of cullet powder, 8 14 parts of glass microballoon, 59 parts of oxide of enhancing, 79 parts of calcium carbonate powder, 8 12 parts of composite flame-proof additive, 25 35 parts of mineral filler, 26 parts of bactericidal additive.The environmentally friendly acoustic material of the building interior trim of the present invention has preferable insect prevention sterilization and sound-absorbing sound insulation value, and either the uniformity of material, gas permeability, tensile strength or its elastic recovery rate and heat insulation function, there is stronger advantage；The raw material components of the present invention are safe and reliable simultaneously, and environmentally safe, cost is relatively low, and technique is concise, with higher practical value and good application prospect.
Description
Technical field
The present invention relates to building acoustic material technical field, and in particular to a kind of environmentally friendly acoustic material of building interior trim and its system
Preparation Method.
Background technology
With the continuous acceleration of urbanization, noise pollution also becomes increasingly severe.In order to effectively separate noise, generally
Settling mode be to use acoustic material.Existing acoustic material is generally cement concrete, glass plate etc., these acoustic materials
Soundproof effect be not fine, therefore common solution is the thickness for increasing acoustic material.The problem of so causing be
Acoustic material quality is overweight, and cost is too high, and installation process is inconvenient.
On the other hand acoustic material is divided into from characteristic：Acoustic material, barrier material and damping material, wherein in sound insulation
Wide application has the materials such as felts, inorfil class, macromolecule foaming class in material, all exists in material property each
Defect is planted, for example：The defect of felts is that Unit Weight sound-absorbing efficiency is low, water imbibition is strong, easily mouldy, unwanted volatile contains
Amount is exceeded；Inorfil class such as glass cotton fiber dust is to human health；Macromolecule foaming class such as polyurethane foam cotton gives birth to
Easily environment is polluted during production, and defect is that water imbibition is superpower, easily burning, sound-absorbing efficiency is low.
Current acoustic material mainly has wooden acoustic material, mineral wool acoustic material, cotton clothes' acoustic material, polyester fiber sound insulation
Material etc., and the use of inorganic heat preservation acoustic material is less.For there is the metope of sound-absorption requirement and finishing requirements, then in thermal insulating material
Material outer layer pastes acoustic material again, and then metope is decorated again using trailings such as coating.This method veneer construction times
It is many, the weight of building is on the one hand aggravated, on the other hand increase construction cost, causes great waste.Thus urgently need
Want one kind to integrate insulation, sound-absorbing, decoration, and meet that heatproof is high, do not burn, lightweight, high-strength, chemical stability it is excellent
Functional architecture material, insulation, sound-absorbing, the effect decorated are can reach by a veneer construction.
The content of the invention
For the defect of prior art, it is an object of the invention to provide a kind of environmentally friendly acoustic material of building interior trim, the building
Interior trim environmental protection acoustic material has preferable insect prevention sterilization and sound-absorbing sound insulation value, either the uniformity of material, gas permeability, anti-
Zhang Qiangdu or its elastic recovery rate and heat insulation function, there is stronger advantage；The raw material components of the present invention are safe and reliable simultaneously, right
Environmental nonpollution, cost is relatively low, and technique is concise, with higher practical value and good application prospect.
The present invention solves technical problem and adopted the following technical scheme that：
The invention provides a kind of environmentally friendly acoustic material of building interior trim, include the raw material of following parts by weight：
5-7 parts of polyvinyl acetate, 6-10 parts of polyvinyl alcohol, 4-8 parts of silicon dioxide gel, 7-9 parts of soluble polyurethane solution,
4-6 parts of nano carbon black, 15-17 parts of sound insulation fiber, 10-16 parts of cullet powder, 8-14 parts of glass microballoon, enhancing oxide 5-9
Part, 7-9 parts of calcium carbonate powder, 8-12 parts of composite flame-proof additive, 25-35 parts of mineral filler, 2-6 parts of bactericidal additive.
Preferably, the environmentally friendly acoustic material of the building interior trim includes the raw material of following parts by weight：
6 parts of polyvinyl acetate, 8 parts of polyvinyl alcohol, 6 parts of silicon dioxide gel, 8 parts of soluble polyurethane solution, nano carbon black 5
It is part, 16 parts of sound insulation fiber, 13 parts of cullet powder, 11 parts of glass microballoon, 7 parts of oxide of enhancing, 8 parts of calcium carbonate powder, compound
10 parts of flame-retardant additive, 30 parts of mineral filler, 4 parts of bactericidal additive.
Preferably, the sound insulation fiber is that glass fibre, carbon fiber, polyethylene fiber peacekeeping boron fibre compare 4 according to weight:2:
1:The mixture of 1 composition.
Preferably, a diameter of 50-80 microns of the glass microballoon, 3-5 microns of wall thickness.
Preferably, the enhancing oxide is lanthana, cobalt oxide, manganese oxide, antimony oxide, by weight 4:5:2:
The mixture of 1 composition.
Preferably, the composite flame-proof additive is TDE, brominated epoxy resin, magnesium hydroxide, hydroxide
Aluminium, compares 2 according to weight:3:1:The mixture of 1 composition.
Preferably, the mineral filler is that fine perlite powder, vermiculite powder, bentonite compare 4 according to weight:2:1 group
Into mixture.
Preferably, the bactericidal additive is the Bake after nano zine oxide, hydros resin, pentachlorophenol and calcining
Powder compares 0.3 according to weight:1:1:The mixture of 10 compositions.
The present invention also provides a kind of preparation method of the environmentally friendly acoustic material of building interior trim, comprises the following steps：
Step one, weigh on request and prepare each component raw material；
Step 2, nano carbon black, glass microballoon, cullet powder, enhancing oxide, calcium carbonate powder, mineral filler are mixed and added
Enter in homogenizer, stir 40-60 minutes, speed of agitator 150-250r/min obtains mixture A；
Step 3, polyvinyl acetate, polyvinyl alcohol, silicon dioxide gel, soluble polyurethane solution are added in reactor,
Stirred 10-14 minutes in the case where temperature is 35-45 DEG C, speed of agitator is 300-400 r/min, adding mixing prepared by step 2
Thing A, continues to stir 8-14 minutes, speed of agitator 200-300 r/min, sequentially adds sound insulation fiber, bactericidal additive, fire-retardant
Additive continues to stir 25-35 minutes, obtains mixture B；
Step 4, mixture B made from step 3 is put into the mould of blocks shape or sheet material shape, sends into heat pressing forming machines
In, temperature be 85-95 DEG C, pressure be 280-320N/cm2Under compressing, the building interior trim ring that natural cooling is invented
Protect acoustic material.
Preferably, the preparation process of the environmentally friendly acoustic material of the building interior trim is：
Step one, weigh on request and prepare each component raw material；
Step 2, nano carbon black, glass microballoon, cullet powder, enhancing oxide, calcium carbonate powder, mineral filler are mixed and added
Enter in homogenizer, stir 50 minutes, speed of agitator 200r/min obtains mixture A；
Step 3, polyvinyl acetate, polyvinyl alcohol, silicon dioxide gel, soluble polyurethane solution are added in reactor,
Stirred 12 minutes in the case where temperature is 40 DEG C, speed of agitator is 350r/min, adding mixture A prepared by step 2, continuing to stir
Mix 11 minutes, speed of agitator 250r/min, sequentially add sound insulation fiber, bactericidal additive, flame-retardant additive and continue to stir 30
Minute, obtain mixture B；
Step 4, mixture B made from step 3 is put into the mould of blocks shape or sheet material shape, sends into heat pressing forming machines
In, temperature be 90 DEG C, pressure be 300N/cm2Under compressing, the environmentally friendly sound insulation material of building interior trim that natural cooling is invented
Material.
Compared with prior art, the present invention has following beneficial effect：
（1）A kind of environmentally friendly acoustic material addition of building interior trim of the present invention every acoutic fibre board, predominantly glass fibre, carbon fiber,
Polyethylene fiber peacekeeping boron fibre, these fibers of one side can effectively absorb noise, greatly improve the suction of the acoustic material of invention
Sound sound insulation value, another aspect sound insulation fiber can also reinforcing material mechanical strength, make it have preferable tensile property and
Compressive property.
（2）A kind of glass microballoon of the environmentally friendly acoustic material addition of building interior trim of the present invention, its special hollow-core construction energy
The soundproof effect of material is enough effectively improved, cullet powder and the enhancing oxide of addition can be good at playing mixed as sound insulation
The effect of condensation material, effectively improves sound insulation, the sound-absorbing effect of material.
（3）A kind of mineral filler of the environmentally friendly acoustic material addition of building interior trim of the present invention, its granularity is smaller, with larger
Specific surface area, can be effectively crosslinked with other materials, form fine and close paste elastomer, do not encroached on by thermal expansion, freezing up,
So that the acoustic material prepared has an excellent weatherability, the pollution that on the other hand filler of addition can be in absorption air
Thing, has reached the effect of preferable purification air.
（4）A kind of polyvinyl acetate of the environmentally friendly acoustic material addition of building interior trim of the present invention, polyvinyl alcohol, titanium dioxide
Ludox, soluble polyurethane solution, several persons act synergistically so that the mechanical strength and tensile strength of the insulation material prepared are obtained
Very big raising has been arrived, its stability is enhanced.
（5）A kind of fire retardant of the environmentally friendly acoustic material addition of building interior trim of the present invention, predominantly TDE,
Brominated epoxy resin, magnesium hydroxide, aluminium hydroxide, by being used in mixed way for organic fire-retardant and inorganic combustion inhibitor, can make sound insulation
The fire resistance of material is stronger, and action time is more permanent.
（6）A kind of environmentally friendly acoustic material of building interior trim of the present invention has preferable insect prevention sterilization and sound-absorbing sound insulation value,
Either the uniformity of material, gas permeability, tensile strength or its elastic recovery rate and heat insulation function, there is stronger advantage；Together
When the present invention raw material components it is safe and reliable, environmentally safe, cost is relatively low, and technique is concise, with higher practical value
With good application prospect.
Embodiment
With reference to specific embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, shown
So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of protection of the invention.
Embodiment 1.
A kind of environmentally friendly acoustic material of building interior trim of the present embodiment, includes the raw material of following parts by weight：
5 parts of polyvinyl acetate, 6 parts of polyvinyl alcohol, 4 parts of silicon dioxide gel, 7 parts of soluble polyurethane solution, nano carbon black 4
Part, 15 parts of sound insulation fiber, 10 parts of cullet powder, 8 parts of glass microballoon, 5 parts of oxide of enhancing, 7 parts of calcium carbonate powder, compound resistance
Fire 8 parts of additive, 25 parts of mineral filler, 2 parts of bactericidal additive.
Sound insulation fiber in the present embodiment is glass fibre, carbon fiber, polyethylene fiber peacekeeping boron fibre compare 4 according to weight:
2:1:The mixture of 1 composition.
A diameter of 50-80 microns of glass microballoon in the present embodiment, 3-5 microns of wall thickness.
Enhancing oxide in the present embodiment is lanthana, cobalt oxide, manganese oxide, antimony oxide, by weight 4:5:
2:The mixture of 1 composition.
Composite flame-proof additive in the present embodiment is TDE, brominated epoxy resin, magnesium hydroxide, hydroxide
Aluminium, compares 2 according to weight:3:1:The mixture of 1 composition.
Mineral filler in the present embodiment is fine perlite powder, vermiculite powder, bentonite compare 4 according to weight:2:1 group
Into mixture.
Bactericidal additive in the present embodiment is the shellfish after nano zine oxide, hydros resin, pentachlorophenol and calcining
Gram powder compares 0.3 according to weight:1:1:The mixture of 10 compositions.
A kind of preparation method of the environmentally friendly acoustic material of building interior trim of the present embodiment, comprises the following steps：
Step one, weigh on request and prepare each component raw material；
Step 2, nano carbon black, glass microballoon, cullet powder, enhancing oxide, calcium carbonate powder, mineral filler are mixed and added
Enter in homogenizer, stir 40 minutes, speed of agitator 150r/min obtains mixture A；
Step 3, polyvinyl acetate, polyvinyl alcohol, silicon dioxide gel, soluble polyurethane solution are added in reactor,
Stirred 10 minutes in the case where temperature is 35 DEG C, speed of agitator is 300r/min, adding mixture A prepared by step 2, continuing to stir
Mix 8 minutes, speed of agitator 200r/min, sequentially add sound insulation fiber, bactericidal additive, flame-retardant additive and continue to stir 25 points
Clock, obtains mixture B；
Step 4, mixture B made from step 3 is put into the mould of blocks shape or sheet material shape, sends into heat pressing forming machines
In, temperature be 85 DEG C, pressure be 280N/cm2Under compressing, the environmentally friendly sound insulation material of building interior trim that natural cooling is invented
Material.
Embodiment 2.
A kind of environmentally friendly acoustic material of building interior trim of the present embodiment, includes the raw material of following parts by weight：
7 parts of polyvinyl acetate, 10 parts of polyvinyl alcohol, 8 parts of silicon dioxide gel, 9 parts of soluble polyurethane solution, nano carbon black
6 parts, it is 17 parts of sound insulation fiber, 16 parts of cullet powder, 14 parts of glass microballoon, 9 parts of oxide of enhancing, 9 parts of calcium carbonate powder, compound
12 parts of flame-retardant additive, 35 parts of mineral filler, 6 parts of bactericidal additive.
Sound insulation fiber in the present embodiment is glass fibre, carbon fiber, polyethylene fiber peacekeeping boron fibre compare 4 according to weight:
2:1:The mixture of 1 composition.
A diameter of 50-80 microns of glass microballoon in the present embodiment, 3-5 microns of wall thickness.
Enhancing oxide in the present embodiment is lanthana, cobalt oxide, manganese oxide, antimony oxide, by weight 4:5:
2:The mixture of 1 composition.
Composite flame-proof additive in the present embodiment is TDE, brominated epoxy resin, magnesium hydroxide, hydroxide
Aluminium, compares 2 according to weight:3:1:The mixture of 1 composition.
Mineral filler in the present embodiment is fine perlite powder, vermiculite powder, bentonite compare 4 according to weight:2:1 group
Into mixture.
Bactericidal additive in the present embodiment is the shellfish after nano zine oxide, hydros resin, pentachlorophenol and calcining
Gram powder compares 0.3 according to weight:1:1:The mixture of 10 compositions.
A kind of preparation method of the environmentally friendly acoustic material of building interior trim of the present embodiment, comprises the following steps：
Step one, weigh on request and prepare each component raw material；
Step 2, nano carbon black, glass microballoon, cullet powder, enhancing oxide, calcium carbonate powder, mineral filler are mixed and added
Enter in homogenizer, stir 60 minutes, speed of agitator 250r/min obtains mixture A；
Step 3, polyvinyl acetate, polyvinyl alcohol, silicon dioxide gel, soluble polyurethane solution are added in reactor,
Stirred 14 minutes in the case where temperature is 45 DEG C, speed of agitator is 400 r/min, adding mixture A prepared by step 2, continuing to stir
Mix 14 minutes, the r/min of speed of agitator 300, sequentially add sound insulation fiber, bactericidal additive, flame-retardant additive and continue to stir 35
Minute, obtain mixture B；
Step 4, mixture B made from step 3 is put into the mould of blocks shape or sheet material shape, sends into heat pressing forming machines
In, temperature be 95 DEG C, pressure be 320N/cm2Under compressing, the environmentally friendly sound insulation material of building interior trim that natural cooling is invented
Material.
Embodiment 3.
A kind of environmentally friendly acoustic material of building interior trim of the present embodiment, includes the raw material of following parts by weight：
6 parts of polyvinyl acetate, 8 parts of polyvinyl alcohol, 6 parts of silicon dioxide gel, 8 parts of soluble polyurethane solution, nano carbon black 5
It is part, 16 parts of sound insulation fiber, 13 parts of cullet powder, 11 parts of glass microballoon, 7 parts of oxide of enhancing, 8 parts of calcium carbonate powder, compound
10 parts of flame-retardant additive, 30 parts of mineral filler, 4 parts of bactericidal additive.
Sound insulation fiber in the present embodiment is glass fibre, carbon fiber, polyethylene fiber peacekeeping boron fibre compare 4 according to weight:
2:1:The mixture of 1 composition.
A diameter of 50-80 microns of glass microballoon in the present embodiment, 3-5 microns of wall thickness.
Enhancing oxide in the present embodiment is lanthana, cobalt oxide, manganese oxide, antimony oxide, by weight 4:5:
2:The mixture of 1 composition.
Composite flame-proof additive in the present embodiment is TDE, brominated epoxy resin, magnesium hydroxide, hydroxide
Aluminium, compares 2 according to weight:3:1:The mixture of 1 composition.
Mineral filler in the present embodiment is fine perlite powder, vermiculite powder, bentonite compare 4 according to weight:2:1 group
Into mixture.
Bactericidal additive in the present embodiment is the shellfish after nano zine oxide, hydros resin, pentachlorophenol and calcining
Gram powder compares 0.3 according to weight:1:1:The mixture of 10 compositions.
A kind of preparation method of the environmentally friendly acoustic material of building interior trim of the present embodiment, comprises the following steps：
Step one, weigh on request and prepare each component raw material；
Step 2, nano carbon black, glass microballoon, cullet powder, enhancing oxide, calcium carbonate powder, mineral filler are mixed and added
Enter in homogenizer, stir 50 minutes, speed of agitator 200r/min obtains mixture A；
Step 3, polyvinyl acetate, polyvinyl alcohol, silicon dioxide gel, soluble polyurethane solution are added in reactor,
Stirred 12 minutes in the case where temperature is 40 DEG C, speed of agitator is 350r/min, adding mixture A prepared by step 2, continuing to stir
Mix 11 minutes, speed of agitator 250r/min, sequentially add sound insulation fiber, bactericidal additive, flame-retardant additive and continue to stir 30
Minute, obtain mixture B；
Step 4, mixture B made from step 3 is put into the mould of blocks shape or sheet material shape, sends into heat pressing forming machines
In, temperature be 90 DEG C, pressure be 300N/cm2Under compressing, the environmentally friendly sound insulation material of building interior trim that natural cooling is invented
Material.
A kind of environmentally friendly acoustic material of building interior trim of the present invention has preferable insect prevention sterilization and sound-absorbing sound insulation value no matter
It is the uniformity, gas permeability, tensile strength or its elastic recovery rate and the heat insulation function of material, there is stronger advantage；Originally simultaneously
The raw material components of invention are safe and reliable, environmentally safe, and cost is relatively low, and technique is concise, with higher practical value and good
Good application prospect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (10)
1. the environmentally friendly acoustic material of a kind of building interior trim, it is characterised in that include the raw material of following parts by weight：
5-7 parts of polyvinyl acetate, 6-10 parts of polyvinyl alcohol, 4-8 parts of silicon dioxide gel, 7-9 parts of soluble polyurethane solution,
4-6 parts of nano carbon black, 15-17 parts of sound insulation fiber, 10-16 parts of cullet powder, 8-14 parts of glass microballoon, enhancing oxide 5-9
Part, 7-9 parts of calcium carbonate powder, 8-12 parts of composite flame-proof additive, 25-35 parts of mineral filler, 2-6 parts of bactericidal additive.
2. a kind of environmentally friendly acoustic material of building interior trim according to claim 1, it is characterised in that the building interior trim environmental protection
Acoustic material includes the raw material of following parts by weight：
6 parts of polyvinyl acetate, 8 parts of polyvinyl alcohol, 6 parts of silicon dioxide gel, 8 parts of soluble polyurethane solution, nano carbon black 5
It is part, 16 parts of sound insulation fiber, 13 parts of cullet powder, 11 parts of glass microballoon, 7 parts of oxide of enhancing, 8 parts of calcium carbonate powder, compound
10 parts of flame-retardant additive, 30 parts of mineral filler, 4 parts of bactericidal additive.
3. a kind of environmentally friendly acoustic material of building interior trim according to claim 1 or 2, it is characterised in that the sound insulation fiber
Compare 4 according to weight for glass fibre, carbon fiber, polyethylene fiber peacekeeping boron fibre:2:1:The mixture of 1 composition.
4. a kind of environmentally friendly acoustic material of building interior trim according to claim 1 or 2, it is characterised in that the glass microballoon
A diameter of 50-80 microns, 3-5 microns of wall thickness.
5. a kind of environmentally friendly acoustic material of building interior trim according to claim 1 or 2, it is characterised in that the enhancing oxidation
Thing is lanthana, cobalt oxide, manganese oxide, antimony oxide, by weight 4:5:2:The mixture of 1 composition.
6. a kind of environmentally friendly acoustic material of building interior trim according to claim 1 or 2, it is characterised in that the composite flame-proof
Additive is TDE, brominated epoxy resin, magnesium hydroxide, aluminium hydroxide, compares 2 according to weight:3:1:1 composition it is mixed
Compound.
7. a kind of environmentally friendly acoustic material of building interior trim according to claim 1 or 2, it is characterised in that the mineral filler
Compare 4 according to weight for fine perlite powder, vermiculite powder, bentonite:2:The mixture of 1 composition.
8. a kind of environmentally friendly acoustic material of building interior trim according to claim 1 or 2, it is characterised in that the sterilization addition
Agent is the Bake powder after nano zine oxide, hydros resin, pentachlorophenol and calcining according to weight ratio 0.3:1:1:10 groups
Into mixture.
9. a kind of method for preparing the environmentally friendly acoustic material of building interior trim as claimed in claim 1 or 2, it is characterised in that including
Following steps：
Step one, weigh on request and prepare each component raw material；
Step 2, nano carbon black, glass microballoon, cullet powder, enhancing oxide, calcium carbonate powder, mineral filler are mixed and added
Enter in homogenizer, stir 40-60 minutes, speed of agitator 150-250r/min obtains mixture A；
Step 3, polyvinyl acetate, polyvinyl alcohol, silicon dioxide gel, soluble polyurethane solution are added in reactor,
Stirred 10-14 minutes in the case where temperature is 35-45 DEG C, speed of agitator is 300-400 r/min, adding mixing prepared by step 2
Thing A, continues to stir 8-14 minutes, speed of agitator 200-300 r/min, sequentially adds sound insulation fiber, bactericidal additive, fire-retardant
Additive continues to stir 25-35 minutes, obtains mixture B；
Step 4, mixture B made from step 3 is put into the mould of blocks shape or sheet material shape, sends into heat pressing forming machines
In, temperature be 85-95 DEG C, pressure be 280-320N/cm2Under compressing, the building interior trim ring that natural cooling is invented
Protect acoustic material.
10. the preparation method of the environmentally friendly acoustic material of a kind of building interior trim according to claim 9, it is characterised in that described
Step is：
Step one, weigh on request and prepare each component raw material；
Step 2, nano carbon black, glass microballoon, cullet powder, enhancing oxide, calcium carbonate powder, mineral filler are mixed and added
Enter in homogenizer, stir 50 minutes, speed of agitator 200r/min obtains mixture A；
Step 3, polyvinyl acetate, polyvinyl alcohol, silicon dioxide gel, soluble polyurethane solution are added in reactor,
Stirred 12 minutes in the case where temperature is 40 DEG C, speed of agitator is 350r/min, adding mixture A prepared by step 2, continuing to stir
Mix 11 minutes, speed of agitator 250r/min, sequentially add sound insulation fiber, bactericidal additive, flame-retardant additive and continue to stir 30
Minute, obtain mixture B；
Step 4, mixture B made from step 3 is put into the mould of blocks shape or sheet material shape, sends into heat pressing forming machines
In, temperature be 90 DEG C, pressure be 300N/cm2Under compressing, the environmentally friendly sound insulation material of building interior trim that natural cooling is invented
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583958.1A CN107325527A (en) | 2017-07-18 | 2017-07-18 | Environmentally friendly acoustic material of a kind of building interior trim and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583958.1A CN107325527A (en) | 2017-07-18 | 2017-07-18 | Environmentally friendly acoustic material of a kind of building interior trim and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107325527A true CN107325527A (en) | 2017-11-07 |
Family
ID=60227376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583958.1A Withdrawn CN107325527A (en) | 2017-07-18 | 2017-07-18 | Environmentally friendly acoustic material of a kind of building interior trim and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107325527A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275963A (en) * | 2018-02-05 | 2018-07-13 | 合肥梵腾环保科技有限公司 | A kind of environmental protection sound-insulating water-proof climate resisting material and preparation method thereof |
| CN109109411A (en) * | 2018-08-13 | 2019-01-01 | 安徽微威环保科技有限公司 | A kind of two-sided sound absorbing rubber plate and preparation method thereof |
| CN109130341A (en) * | 2018-08-13 | 2019-01-04 | 安徽微威环保科技有限公司 | A kind of sound absorbing rubber and preparation method thereof |
| CN109227864A (en) * | 2018-10-17 | 2019-01-18 | 衢州市华顺钙业有限公司 | A kind of high intensity reflecting heat insulation fiberboard for building and preparation method thereof |
| CN111253600A (en) * | 2020-03-19 | 2020-06-09 | 江苏朗悦新材料科技有限公司 | Environment-friendly sheet and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861413A (en) * | 2015-06-09 | 2015-08-26 | 李平兰 | Method for preparing decorative interior acoustic insulating material |
| CN105646989A (en) * | 2016-03-30 | 2016-06-08 | 苏州能华节能环保科技有限公司 | Environment-friendly soundproof material and preparation method thereof |
| CN106009494A (en) * | 2016-06-23 | 2016-10-12 | 温州德业化工有限公司 | Sound-insulation material and preparation method thereof |
| CN106751220A (en) * | 2016-12-30 | 2017-05-31 | 吴中区穹窿山德毅新材料技术研究所 | A kind of decoration interior trim environmental protection acoustic material for building |
-
2017
- 2017-07-18 CN CN201710583958.1A patent/CN107325527A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861413A (en) * | 2015-06-09 | 2015-08-26 | 李平兰 | Method for preparing decorative interior acoustic insulating material |
| CN105646989A (en) * | 2016-03-30 | 2016-06-08 | 苏州能华节能环保科技有限公司 | Environment-friendly soundproof material and preparation method thereof |
| CN106009494A (en) * | 2016-06-23 | 2016-10-12 | 温州德业化工有限公司 | Sound-insulation material and preparation method thereof |
| CN106751220A (en) * | 2016-12-30 | 2017-05-31 | 吴中区穹窿山德毅新材料技术研究所 | A kind of decoration interior trim environmental protection acoustic material for building |
Non-Patent Citations (3)
| Title |
|---|
| 何建新，等: "《新型纤维材料学》", 31 July 2014, 东华大学出版社 * |
| 孙绍灿，等: "《塑料使用手册》", 31 December 1999, 浙江科学技术出版社 * |
| 汪多仁: "《绿色化工助剂》", 31 January 2006, 科学技术文献出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275963A (en) * | 2018-02-05 | 2018-07-13 | 合肥梵腾环保科技有限公司 | A kind of environmental protection sound-insulating water-proof climate resisting material and preparation method thereof |
| CN109109411A (en) * | 2018-08-13 | 2019-01-01 | 安徽微威环保科技有限公司 | A kind of two-sided sound absorbing rubber plate and preparation method thereof |
| CN109130341A (en) * | 2018-08-13 | 2019-01-04 | 安徽微威环保科技有限公司 | A kind of sound absorbing rubber and preparation method thereof |
| CN109109411B (en) * | 2018-08-13 | 2021-03-23 | 安徽微威环保科技有限公司 | Double-sided sound-absorbing rubber plate and preparation method thereof |
| CN109227864A (en) * | 2018-10-17 | 2019-01-18 | 衢州市华顺钙业有限公司 | A kind of high intensity reflecting heat insulation fiberboard for building and preparation method thereof |
| CN111253600A (en) * | 2020-03-19 | 2020-06-09 | 江苏朗悦新材料科技有限公司 | Environment-friendly sheet and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107325527A (en) | Environmentally friendly acoustic material of a kind of building interior trim and preparation method thereof | |
| JP5399588B2 (en) | Insulator having a layered structure | |
| CN104016624B (en) | High-strength low-density flame retardant inorganic wall heat insulation material and preparation method thereof | |
| CN108358589A (en) | A kind of water-proof high-intensity weather-resistance flame-retardant environmental protection heat-insulating board and preparation method thereof | |
| CN107986720A (en) | A kind of insulated fire environment-friendly composite material and preparation method thereof | |
| CN101734938A (en) | Fireproof and waterproof coating for tunnel | |
| CN106866068A (en) | A kind of assembled architecture containing building waste compound PC Mortar Plates of high-strength light | |
| CN102888077A (en) | Method for preparing toughened phenolic foam board for exterior insulation of exterior building walls | |
| CN107840632A (en) | A kind of flame-proof antibiotic type heat-insulating sound-insulating building board and preparation method thereof | |
| CN107298776A (en) | A kind of environment-friendly rubber soundproof construction composition and preparation method thereof | |
| CN108793882A (en) | A kind of energy saving type lightweight building thermal insulation material and preparation method thereof | |
| CN108395194A (en) | A kind of glass fiber reinforced gypsum based composites and preparation method thereof | |
| CN207032530U (en) | A kind of insulated sound-proof wall for building | |
| CN106082780B (en) | Nano silica sol modified low-density thermal insulation board and preparation method thereof | |
| CN108275963A (en) | A kind of environmental protection sound-insulating water-proof climate resisting material and preparation method thereof | |
| CN104131668B (en) | Ecological fire preventing trim panel and manufacture method thereof | |
| CN107935491A (en) | A kind of high-strength insulation acoustical absorption wall material and preparation method thereof | |
| CN107857532A (en) | A kind of high-strength insulation acoustical absorption wall material | |
| CN107162492A (en) | A kind of light sound-proof insulation material and preparation method thereof | |
| CN107163462A (en) | A kind of environmental protection flame retardant decoration sound-absorbing material and preparation method thereof | |
| CN114105596B (en) | Internal storage and external protection type wall composite heat insulation material, preparation and construction method | |
| CN115321896A (en) | Novel sound insulation mortar | |
| KR102200959B1 (en) | Eco-friendly sound-absorbing non-combustible foam for construction with heat insulation and sound-absorbing function and its manufacturing method. | |
| CN107226673A (en) | A kind of insulated fire sheet material and preparation method thereof | |
| KR100799612B1 (en) | Flameretardant panel using foamed glass grain and preparation thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171107 |