CN108129867A - A kind of preparation method of environmental-friendly construction material - Google Patents

A kind of preparation method of environmental-friendly construction material Download PDF

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CN108129867A
CN108129867A CN201810078669.0A CN201810078669A CN108129867A CN 108129867 A CN108129867 A CN 108129867A CN 201810078669 A CN201810078669 A CN 201810078669A CN 108129867 A CN108129867 A CN 108129867A
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parts
powder
construction material
environmental
preparation
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季宪军
李伟伟
谢玉辉
苏雪锐
刘桂芳
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Nanyang Institute of Technology
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00Compositions of lignin-containing materials
    • C08L97/02Lignocellulosic material, e.g. wood, straw or bagasse
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • C08K2003/0806Silver
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2217Oxides; Hydroxides of metals of magnesium
    • C08K2003/222Magnesia, i.e. magnesium oxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The present invention discloses a kind of preparation method of environmental-friendly construction material, includes the following steps:1)Ethylene vinyl acetate copolymer, newtrex and plant fiber are poured into together in pulverizer and crush processing, crushing mesh number is 325 400 mesh, and mixed-powder is made;2)By calcium silicate powder, aluminium silicate powder, magnesia, bamboo charcoal powder etc. and 1)Mixed-powder obtained is stirred drying and processing;3)By 2)Dried powder obtained is poured into mold, hot-forming processing, is pressed as 150 180mpa, and hot pressing temperature is 90 120 DEG C, natural cooling demoulding.The preparation method of the environmental-friendly construction material can effectively utilize various plant fibers, realization is turned waste into wealth, and there is very strong adsorption capacity by being added with, air can be purified, eliminate that peculiar smell, moisture absorption be mould proof, bamboo charcoal powder of bacteriostasis, cooperation nano silver, phosphoric acid hydrogen zirconium and tannin can play outstanding fungistatic effect.

Description

A kind of preparation method of environmental-friendly construction material
Technical field
The invention belongs to the preparing technical fields of environmental-friendly construction material, and in particular to a kind of preparation side of environmental-friendly construction material Method.
Background technology
Construction material, the material used between floors are referred to as construction material.The range that novel construction material includes It is very wide, there are thermal insulation material, heat-barrier material, high-strength material, the material that can breathe etc. to belong to new material.Construction material is soil The general designation of the material used in wood engineering and architectural engineering.
Construction material can be divided into structural material, ornament materials and certain proprietary materials.Structural material include timber, bamboo wood, Stone material, cement, concrete, metal, brick and tile, ceramics, glass, engineering plastics, composite material etc.;Ornament materials includes various paintings Material, paint, coating, veneer, assorted ceramic tile, the glass etc. with special-effect;Proprietary material refer to for waterproof, moisture-proof, anti-corrosion, Fire prevention, fire-retardant, sound insulation, heat-insulated, heat preservation, sealing etc..
Chinese patent application CN107117917A discloses a kind of construction material, including following components:Coal ash powder 40-60 Part, 30-45 parts of rubber grain, 10-12 parts of powdered whiting, 10-15 parts of fire retardant, 5-15 parts of quick lime, 3-5 parts of dispersant, 2-6 parts of water-reducing agent, 5-15 parts of haydite, 5-9 parts of polyacrylonitrile fibre.Gram of rubber grain lightening material is added in the construction material Weight, is added to water-reducing agent in the material so that material has the impermeable effect of preferable diminishing;Adding polyacrylonitrile fibre can Improve the intensity of construction material.But fire retardant therein, dispersant, water-reducing agent are respectively provided with certain toxicity, it is harmful, It is unfavorable for environmental protection.
Chinese patent application CN107056164A discloses a kind of composite architectural materials, including following components:Cement 60-80 Part, 10-15 parts of dolomite dust, 5-9 parts of agstone, 2-5 parts of fire retardant, 5-10 parts of hollow glass micropearl, 5-10 parts of wood-fibred, 1-3 parts of foaming agent, 20-40 parts of diatomite, 2-5 parts of water-reducing agent.The components such as cement, wood-fibred are added in the composite architectural materials, With good soundproof effect, and foaming agent is added to, with certain porosity, gram of lightening material when material is molded Weight, is added to water-reducing agent in the material so that material has the impermeable effect of preferable diminishing.But fire retardant therein, subtract Aqua is respectively provided with certain toxicity, harmful, is unfavorable for environmental protection.
Invention content
The purpose of the present invention is to provide a kind of preparation method of environmental-friendly construction material, to solve to deposit in above-mentioned background technology Construction material not environmentally, it is harmful the technical issues of, while improve the intensity of construction material.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of preparation method of environmental-friendly construction material, includes the following steps:
1)70-88 parts of 25-29 parts of vinyl-vinyl acetate copolymer, 25-28 parts of newtrex and plant fiber are poured into together Processing is crushed into pulverizer, wherein, it is 400 mesh of 325- to crush mesh number D, and mixed-powder is made, spare;
2)By 14-21 parts of calcium silicate powder, 17-25 parts of aluminium silicate powder, 5-11 parts of magnesia, 15-27 parts of bamboo charcoal powder, nano zine oxide 13-17 parts, 5-7 parts of nano silver, 13-17 parts of phosphoric acid hydrogen zirconium, 5-7 parts of tannin, 5-9 parts of green silicon carbide and step 1)Mixed-powder High-speed stirred drying and processing is carried out, wherein, mixing speed R is 500-800r/min, and drying temperature W1 is 48-55 DEG C, during stirring Between T be 10-20min, be made dried powder, it is spare;
3)By step 2)Dried powder obtained is poured into mold, then carries out hot-forming processing, wherein, pressure pressure P For 150-180 MPa, hot pressing temperature W2 is 90-120 DEG C, natural cooling, demoulding.
Preferably, the step 2)In high-speed stirred drying and processing mixing speed for 600r/min, drying temperature It is 52 DEG C, mixing time 15min.
Preferably, the hot-forming processing pressure pressure is 170 MPa, hot pressing temperature is 110 DEG C.
The environmental-friendly construction material includes the raw material of following parts by weight proportioning:14-21 parts of calcium silicate powder, ethylene-second 25-29 parts of vinyl acetate copolymer, 25-28 parts of newtrex, 17-25 parts of aluminium silicate powder, 5-11 parts of magnesia, bamboo charcoal powder 15- 27 parts, 13-17 parts of nano zine oxide, 5-7 parts of nano silver, 13-17 parts of phosphoric acid hydrogen zirconium, 5-7 parts of tannin, 5-9 parts of green silicon carbide and 70-88 parts of plant fiber.
Preferably, include the raw material of following parts by weight proportioning:14 parts of calcium silicate powder, ethylene-vinyl acetate c 25 parts of object, 25 parts of newtrex, 17 parts of aluminium silicate powder, 5 parts of magnesia, 15 parts of bamboo charcoal powder, 13 parts of nano zine oxide, nano silver 5 Part, 13 parts of phosphoric acid hydrogen zirconium, 5 parts of tannin, 5 parts of green silicon carbide and 70 parts of plant fiber.
Preferably, include the raw material of following parts by weight proportioning:21 parts of calcium silicate powder, ethylene-vinyl acetate c 29 parts of object, 28 parts of newtrex, 25 parts of aluminium silicate powder, 11 parts of magnesia, 27 parts of bamboo charcoal powder, 17 parts of nano zine oxide, nano silver 7 Part, 17 parts of phosphoric acid hydrogen zirconium, 7 parts of tannin, 9 parts of green silicon carbide and 88 parts of plant fiber.
Preferably, include the raw material of following parts by weight proportioning:18 parts of calcium silicate powder, ethylene-vinyl acetate c 27 parts of object, 27 parts of newtrex, 22 parts of aluminium silicate powder, 8 parts of magnesia, 22 parts of bamboo charcoal powder, 15 parts of nano zine oxide, nano silver 6 Part, 15 parts of phosphoric acid hydrogen zirconium, 6 parts of tannin, 7 parts of green silicon carbide and 80 parts of plant fiber.
Preferably, the plant fiber is rice husk, straw, bagasse, wheat straw, wheat bran, corncob, maize straw and flower One or more of raw shell.
Preferably, in order to preferably play the effect of each component of the construction material, after raising is hot-forming Construction material intensity and environment protecting, the pressure pressure P, mixing speed R, drying temperature W1, mixing time T meet Following relationship:
Wherein, α is pressure coefficient, value range 0.94-1.95;In above formula(1)In, numerical computations are only carried out, without list Bit arithmetic.
The hot pressing temperature W2, pressure pressure P, it crushes mesh number D and meets following relationship:
Wherein, β be hot pressing temperature coefficient, value range 3-8;In above formula(2)In, numerical computations are only carried out, without unit Operation.
Compared with prior art, the beneficial effects of the invention are as follows:
(1)The present invention coordinates vinyl-vinyl acetate copolymer and newtrex to be pressed into Building wood by using plant fiber Material, can effectively utilize various plant fibers, realization is turned waste into wealth.
(2)The present invention has very strong adsorption capacity, can purify air, eliminate that peculiar smell, moisture absorption be mould proof, suppression by being added with The bamboo charcoal powder of bacterium effect, cooperation nano silver, phosphoric acid hydrogen zirconium and tannin can play outstanding fungistatic effect.
(3)The characteristics of being the raw material of environmental-friendly construction material below:
Calcium silicate powder:By calcium carbonate and silica, igneous fusion forms calcium silicates at high temperature, is mainly used as construction material, protects Adiabator, refractory material, the extender pigment and carrier of coating.
Vinyl-vinyl acetate copolymer:The chemicals such as sea water resistance, grease, acid, alkali corrode, antibacterial, nontoxic, tasteless, nothing Pollution, heat-insulated, heat-insulating and cold and low temperature performance excellent, can cold-resistant and exposure, as binding agent.
Newtrex:With lighter color, acid value is low, large viscosity, do not crystallize, softening point is high, compatibility is good, it is anti-oxidant it is excellent, The features such as durability is strong, as binding agent.
Aluminium silicate powder:As filler, hardness, whiteness, wearability, weatherability can be improved.
Magnesia:As high-temperature heat-resistance material, good fireproof flame-retardant effect can be played with aluminium silicate powder compounding.
Bamboo charcoal powder:There is very strong adsorption capacity, air can be purified, eliminate that peculiar smell, moisture absorption be mould proof, antibacterial expelling parasite.
Nano zine oxide:Sintering temperature can be reduced, improve glossiness, flexibility wearability, mechanical strength and anti-aging etc. Performance.
Nano silver:Grain size is at 22 nanometers, to the tens of kinds of pathogenic microorganisms such as Escherichia coli, gonococcus, chlamydia trachomatis There are strong inhibition and killing effect.
Phosphoric acid hydrogen zirconium:The toughness and level of stretch of composite material can be increased, promote the stability of material, inoxidizability and Ageing resistance, while the advantages that increase the rub resistance of composite material, resistance to acid and alkali and heat-resisting quantity, answered with nano zine oxide With concertedness can be played the role of, anti-aging property can be greatly promoted..
Tannin:Tannin has significant inhibition to various bacteria, fungi and microorganism, and has again unique anti-oxidant Property, biological oxidation can be effectively resisted, outstanding bacteriostasis can be played with nano silver and phosphoric acid hydrogen zirconium compounding.
Green silicon carbide:As reinforcing filler.
Plant fiber:It is a kind of sclerenchyma being widely distributed in seed plant.Its cell is elongated, and both ends are sharp, With thicker secondary wall, often there is simple pit on wall, the protoplast of typically no work when ripe.Plant fiber is in plant It is main to play mechanical supporting function.
(4)The present invention by setting press pressure P, mixing speed R, drying temperature W1, mixing time T, hot pressing temperature W2, The relationship between mesh number D is crushed, preferably plays the synergistic effect between each component of the construction material, improves heat The intensity and environment protecting of construction material after molded.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments, based in the present invention Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all Belong to the scope of protection of the invention.
Embodiment 1:
A kind of environmental-friendly construction material includes the raw material of following parts by weight proportioning:14 parts of calcium silicate powder, ethane-acetic acid ethyenyl ester 25 parts of copolymer, 25 parts of newtrex, 17 parts of aluminium silicate powder, 5 parts of magnesia, 15 parts of bamboo charcoal powder, nano zine oxide 13 part, nanometer 70 parts of 5 parts of silver, 13 parts of phosphoric acid hydrogen zirconium, 5 parts of tannin, 5 parts of green silicon carbide and plant fiber.
The plant fiber is rice husk.
A kind of preparation method of environmental-friendly construction material includes the following steps:
1)70 parts of 25 parts of vinyl-vinyl acetate copolymer, 25 parts of newtrex and plant fiber are poured into pulverizer together In crush processing, wherein, crushing mesh number be 325 mesh, be made mixed-powder, it is spare;
2)By 14 parts of calcium silicate powder, 17 parts of aluminium silicate powder, 5 parts of magnesia, 15 parts of bamboo charcoal powder, 13 parts of nano zine oxide, nano silver 5 Part, 13 parts of phosphoric acid hydrogen zirconium, 5 parts of tannin, 5 parts of green silicon carbide and step 1)Mixed-powder carry out high-speed stirred drying and processing, In, mixing speed 500r/min, drying temperature is 48 DEG C, mixing time 10min, and dried powder is made, spare;
3)By step 3)Dried powder obtained is poured into mold, then carries out hot-forming processing, wherein, pressure pressure is 150mpa, hot pressing temperature are 90 DEG C, natural cooling, demoulding, you can.
In order to preferably play the effect of each component of the construction material, the construction material after raising is hot-forming Intensity and environment protecting, the pressure pressure P, mixing speed R, drying temperature W1, mixing time T meet following relationship:
Wherein, α is pressure coefficient, value range 0.94-1.95;In above formula(1)In, numerical computations are only carried out, without list Bit arithmetic.
Embodiment 2:
A kind of environmental-friendly construction material includes the raw material of following parts by weight proportioning:21 parts of calcium silicate powder, ethane-acetic acid ethyenyl ester 29 parts of copolymer, 25 parts of aluminium silicate powder, 11 parts of magnesia, 27 parts of bamboo charcoal powder, 17 parts of nano zine oxide, is received 28 parts of newtrex 88 parts of 7 parts of rice silver, 17 parts of phosphoric acid hydrogen zirconium, 7 parts of tannin, 9 parts of green silicon carbide and plant fiber.
The plant fiber is straw and bagasse, and wherein straw and bagasse ratio of weight and number is 1:3.
A kind of preparation method of environmental-friendly construction material, includes the following steps:
1)88 parts of 29 parts of vinyl-vinyl acetate copolymer, 28 parts of newtrex and plant fiber are poured into pulverizer together In crush processing, wherein, crushing mesh number be 400 mesh, be made mixed-powder, it is spare;
2)By 21 parts of calcium silicate powder, 25 parts of aluminium silicate powder, 11 parts of magnesia, 27 parts of bamboo charcoal powder, 17 parts of nano zine oxide, nano silver 7 parts, 17 parts of phosphoric acid hydrogen zirconium, 7 parts of tannin, 9 parts of green silicon carbide and step 1)Mixed-powder carry out high-speed stirred drying and processing, In, mixing speed 800r/min, drying temperature is 55 DEG C, mixing time 20min, and dried powder is made, spare;
3)By step 3)Dried powder obtained is poured into mold, then carries out hot-forming processing, wherein, pressure pressure is 180mpa, hot pressing temperature are 120 DEG C, natural cooling, demoulding, you can.
In order to preferably play the effect of each component of the construction material, the construction material after raising is hot-forming Intensity and environment protecting, the pressure pressure P, mixing speed R, drying temperature W1, mixing time T meet following relationship:
Wherein, α is pressure coefficient, value range 0.94-1.95;In above formula(1)In, numerical computations are only carried out, without list Bit arithmetic.
The hot pressing temperature W2, pressure pressure P, it crushes mesh number D and meets following relationship:
Wherein, β be hot pressing temperature coefficient, value range 3-8;In above formula(2)In, numerical computations are only carried out, without unit Operation.
Embodiment 3:
A kind of environmental-friendly construction material includes the raw material of following parts by weight proportioning:18 parts of calcium silicate powder, ethane-acetic acid ethyenyl ester 27 parts of copolymer, 27 parts of newtrex, 22 parts of aluminium silicate powder, 8 parts of magnesia, 22 parts of bamboo charcoal powder, nano zine oxide 15 part, nanometer 80 parts of 6 parts of silver, 15 parts of phosphoric acid hydrogen zirconium, 6 parts of tannin, 7 parts of green silicon carbide and plant fiber.
The plant fiber be wheat straw, wheat bran, corncob, maize straw and peanut shell, wherein wheat straw, wheat bran, corncob, The weight fraction of maize straw and peanut shell ratio is 1:3:2:1:0.5.
1)80 parts of 27 parts of vinyl-vinyl acetate copolymer, 27 parts of newtrex and plant fiber are poured into powder together Processing is crushed in broken machine, wherein, crushing mesh number is 380 mesh, and mixed-powder is made, spare;
2)By 18 parts of calcium silicate powder, 22 parts of aluminium silicate powder, 8 parts of magnesia, 22 parts of bamboo charcoal powder, 15 parts of nano zine oxide, nano silver 6 Part, 15 parts of phosphoric acid hydrogen zirconium, 6 parts of tannin, 7 parts of green silicon carbide and step 1)Mixed-powder carry out high-speed stirred drying and processing, In, mixing speed 600r/min, drying temperature is 52 DEG C, mixing time 15min, and dried powder is made, spare;
3)By step 3)Dried powder obtained is poured into mold, then carries out hot-forming processing, wherein, pressure pressure is 170mpa, hot pressing temperature are 110 DEG C, natural cooling, demoulding, you can.
Experimental example:
Environmental-friendly construction material will be made in embodiment 1, embodiment 2, embodiment 3 and existing environmental-friendly construction material is cut into respectively The consistent plank of length, width and height, four groups of planks of formation, respectively experimental group 1, experimental group 2, experimental group 3 and control group, every group 40 pieces, Then it is tested for the property, the average value of test result is as shown in table 1:
It can be seen that embodiment 1, embodiment 2 and environmental-friendly construction material made from embodiment 3 and existing environmental-friendly construction material phase Compare excellent performance.
The beneficial effects of the invention are as follows:Coordinate vinyl-vinyl acetate copolymer and polymerization by using plant fiber Rosin is pressed into construction material, can effectively utilize various plant fibers, realization is turned waste into wealth, and is had by being added with Very strong adsorption capacity can purify air, eliminate that peculiar smell, moisture absorption be mould proof, bamboo charcoal powder of bacteriostasis, cooperation nano silver, phosphoric acid Hydrogen zirconium and tannin can play outstanding fungistatic effect
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the scope of the present invention.

Claims (8)

1. a kind of preparation method of environmental-friendly construction material, which is characterized in that the preparation method includes the following steps:
1)Vinyl-vinyl acetate copolymer, newtrex and plant fiber are poured into together in pulverizer and crush place Reason, wherein, crushing mesh number is 400 mesh of 325-, and mixed-powder is made, spare;
2)By calcium silicate powder, aluminium silicate powder, magnesia, bamboo charcoal powder, nano zine oxide, nano silver, phosphoric acid hydrogen zirconium, tannin, green carbon SiClx and step 1)Mixed-powder obtained carries out high-speed stirred drying and processing, wherein, mixing speed 500-800r/min dries Dry temperature is 48-55 DEG C, mixing time 10-20min, and dried powder is made, spare;
3)By step 2)Dried powder obtained is poured into mold, then carries out hot-forming processing, wherein, pressure pressure is 150-180mpa, hot pressing temperature are 90-120 DEG C, natural cooling, demoulding, you can.
A kind of 2. preparation method of environmental-friendly construction material as described in claim 1, which is characterized in that the step 2)In height The mixing speed of fast stirring and drying processing is 600r/min, and drying temperature is 52 DEG C, mixing time 15min.
3. such as a kind of preparation method of environmental-friendly construction material of claims 1 or 2 any one of them, which is characterized in that the heat Molded processing pressure pressure is 170mpa, and hot pressing temperature is 110 DEG C.
4. such as a kind of preparation method of environmental-friendly construction material of claim 1-3 any one of them, which is characterized in that the ring Protect the raw material that construction material includes following parts by weight proportioning:14-21 parts of calcium silicate powder, vinyl-vinyl acetate copolymer 25- 29 parts, 25-28 parts of newtrex, 17-25 parts of aluminium silicate powder, 5-11 parts of magnesia, 15-27 parts of bamboo charcoal powder, nano zine oxide 13- 70-88 parts of 17 parts, 5-7 parts of nano silver, 13-17 parts of phosphoric acid hydrogen zirconium, 5-7 parts of tannin, 5-9 parts of green silicon carbide and plant fiber.
A kind of 5. preparation method of environmental-friendly construction material as described in claim 1-3, which is characterized in that the environment protection architecture Material includes the raw material of following parts by weight proportioning:14 parts of calcium silicate powder, 25 parts of vinyl-vinyl acetate copolymer, polymerization pine 25 parts fragrant, 17 parts of aluminium silicate powder, 5 parts of magnesia, 15 parts of bamboo charcoal powder, 13 parts of nano zine oxide, 5 parts of nano silver, phosphoric acid hydrogen zirconium 13 Part, 5 parts of tannin, 5 parts of green silicon carbide and 70 parts of plant fiber.
A kind of 6. preparation method of environmental-friendly construction material as described in claim 1-3, which is characterized in that the environment protection architecture Material includes the raw material of following parts by weight proportioning:21 parts of calcium silicate powder, 29 parts of vinyl-vinyl acetate copolymer, polymerization pine 28 parts fragrant, 25 parts of aluminium silicate powder, 11 parts of magnesia, 27 parts of bamboo charcoal powder, 17 parts of nano zine oxide, 7 parts of nano silver, phosphoric acid hydrogen zirconium 17 Part, 7 parts of tannin, 9 parts of green silicon carbide and 88 parts of plant fiber.
A kind of 7. preparation method of environmental-friendly construction material as described in claim 1-3, which is characterized in that the environment protection architecture Material includes the raw material of following parts by weight proportioning:18 parts of calcium silicate powder, 27 parts of vinyl-vinyl acetate copolymer, polymerization pine 27 parts fragrant, 22 parts of aluminium silicate powder, 8 parts of magnesia, 22 parts of bamboo charcoal powder, 15 parts of nano zine oxide, 6 parts of nano silver, phosphoric acid hydrogen zirconium 15 Part, 6 parts of tannin, 7 parts of green silicon carbide and 80 parts of plant fiber.
A kind of 8. preparation method of environmental-friendly construction material as described in claim 1-7, which is characterized in that the environment protection architecture Plant fiber described in material is one kind in rice husk, straw, bagasse, wheat straw, wheat bran, corncob, maize straw and peanut shell It is or a variety of.
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CN108929067A (en) * 2018-08-10 2018-12-04 葛明均 A kind of plate for decoration and preparation method thereof
CN109248502A (en) * 2018-10-20 2019-01-22 王祥圈 A kind of sewage treatment material and preparation method thereof
CN111534202A (en) * 2020-04-16 2020-08-14 江苏斯迪克新材料科技股份有限公司 Hydrophilic anti-fogging coating and preparation method thereof

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Application publication date: 20180608