CN107118579A - Fungi based biomass fire proofing material by major ingredient of maize straw and preparation method thereof - Google Patents
Fungi based biomass fire proofing material by major ingredient of maize straw and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to a kind of fungi based biomass fire proofing material using maize straw as major ingredient and preparation method thereof, according to mass fraction by 30 parts of 65 parts of maize straws, 10 parts of 20 parts of weed tree sawdusts, 10 parts of 20 parts of wheat bran and 15 parts of 30 parts of biomass fire proofing material additives；The preparation method includes：The preparation of compost；Sterilization treatment；Inoculated and cultured.The present invention is using biological materials such as maize straws as raw material, utilize the characteristic that Fungal hyphal growth is rapid, mycelium kink power is strong, it is environmentally friendly biomass fire proofing material by conversion of biomass material such as maize straws, biomass insulation material preparation method is simple, production cost is low, intensity good, compactness is good for this, fire protecting performance is good, is the environmentally friendly biomass fire proofing material of a kind of great market prospects and potentiality.
Description
Technical field
The invention belongs to environmentally friendly biomass fireproof material technology field, more particularly to one kind is based on maize straw
Fungi based biomass fire proofing material of material and preparation method thereof.
Background technology
As economic develops rapidly, modern city volumed space building gradually increases, and this requires building locally has anti-
Fiery material, inside fitting also requires that fire proofing material.The fire prevention of building interior finishing is directly connected to people life property safety, example
Such as：Fire thing occurs for morning on December 5th, 2009, " lame horse " nightclub in Russian Perm borderland area provincial capital Perm city
Therefore, lethal number is up to people more than 100, and the building interior employs substantial amounts of combustible material finishing.At present, it is main to the finishing of inside
Using glassine paper, compression plate, density board, cystosepiment, paper mold plate and chemical fiber plus material etc..This kind of material much belongs to organic high score
Sub- Material Field, it is inflammable, all various degrees formation fire hidden danger.Therefore, Novel fireproof material is explored, improves anti-
Fiery material quality, further reallocates resources, concentrates strength on, and promotes China's fire proofing material research to reach a new level, to improving China
Construction industry quality level, tool is of great significance.It is that life is made in raw material that researcher is had both at home and abroad using plant cellulose
The existing relevant report of material fire proofing material, but because its fire protecting performance is not met by building requirements, therefore do not carry out largely
Get up.Corn is the cereal crops of China first, and 2014 produce maize straw yield per year up to 2.8 hundred million tons, and maize straw is nutritious, contains
There are 31%-40% celluloses, 35%-48% hemicelluloses, 15%-25% lignin.Current maize straw is primarily used to people
Make in terms of plate, straw feed, planting edible mushroom, recovery energy and straw-returning, material aspect is expected for biomass fire prevention
Report it is also seldom.And there be substantial amounts of superfluous maize straw the country without the channel that can be used at present.Therefore, circulate
Using maize straw resource, have great importance for society.China's fungus resource enriches, the mycelia of some distinctive fungies
Body is flourishing, mycelium kink ability is strong, can be extensively using raw materials such as cellulose, the lignin in nature, and mycelium is in life
Tightly cellulose, lignin etc. are bundled together in long process, natural " glue ", corn are used as so as to be formed using mycelium
Core fibre is the composite of skeleton.Therefore, from specific fungi, environment friend is made using the maize straw resource of China's abundant
The biomass fire proofing material of good type, so as to reduce the accumulation and waste of maize straw, turns waste into wealth, and reduces the mesh of the wasting of resources
's.
In summary, the problem of current China's maize straw resource is superfluous.Waste of resource is reduced, while also reducing to environment
Pollution.
The content of the invention
It is an object of the invention to provide a kind of fungi based biomass fire proofing material using maize straw as major ingredient and its system
Preparation Method, it is intended to solve the problem of current China's maize straw resource is superfluous.Waste of resource is reduced, while also reducing to environment
The problem of pollution.
The present invention is achieved in that a kind of fungi based biomass fire proofing material using maize straw as major ingredient, it is described with
Maize straw for major ingredient fungi based biomass fire proofing material according to mass fraction by 30 parts of -65 parts of maize straws, 10 parts -20 parts
Weed tree sawdust, 10 parts of -20 parts of wheat bran and 15 parts of -30 parts of biomass fire proofing material additives；
The biomass fire proofing material additive is according to mass fraction by 35 parts of expanded perlites, 35 parts of stone flours, 8 parts of quartz
Sand, 12 parts of talcum powder, 5 parts of quick limes and 5 parts of land plaster compositions；
The stone flour is according to mass fraction by 38 parts of feldspars in powder, 22 parts of orthoclase powder, 25 parts of anorthite powder and 15 parts of sodium
Feldspar powder uniformly mixes composition.
Further, the stone flour fineness is in the mesh of 18 mesh -200；The fineness of talcum powder is 200 mesh；Expanded perlite granule is big
Small is 0mm-1mm.
Further, the corn stalk powder is broken to the granular material that particle diameter is 0mm-10mm, wherein, particle diameter is 0mm-
Ratio shared by 5mm, 5mm-10mm maize straw is respectively 63%, 37%；Weed tree sawdust is the leftover bits and pieces of broadleaf tree through powder
The granular material that particle diameter is 0mm-5mm is broken to, wherein, particle diameter is that 0mm-3mm, 3mm-5mm weed tree sawdust proportion are
31%th, 69%.
Another object of the present invention is to provide a kind of fungi based biomass fire proofing wood by major ingredient of maize straw
The preparation method of material, the preparation method of the fungi based biomass fire proofing material using maize straw as major ingredient includes following step
Suddenly：
Step one, the preparation of compost：By 30 parts of -65 parts of maize straws, 10 parts of -20 parts of weed tree sawdusts, 10 parts of -20 parts of wheat bran
It is well mixed with 15 parts of -30 parts of biomass fire proofing material additives；1.0 times -1.25 of the dry weight that added materials into culture raw material
Times running water, is mixed；
Step 2, sterilization treatment：Compost is loaded into sterilizing bag, in tunnel type micro wave sterilizing installation sterilize 10 minutes-
20 minutes；
Step 3, inoculated and cultured：Culture raw material after processing subject to sterilization is cooled to room temperature, in aseptic inoculation room will production
It is inoculated in culture raw material, is stirred by 10%w/w-30%w/w with solid fungi strain；Then it is the culture after inoculation is former
Material loads in particular manufacturing craft, is pressed and sealed after culture in dark desinfection chamber；
Step 4, sample drying：After a thick layer of mycelia is covered with the material in mould, sample is taken out of mould
Go out, dried under the conditions of 40 DEG C -80 DEG C, untill the water content of sample is dried to less than 15%, produces the biomass and prevent
Fiery material.
Further, the water content in the step one in regulation culture raw material is 55%-60%, while adjusting compost
PH to 7-8.
Further, it is pressed and sealed in the step 3 after 20 DEG C -30 DEG C of temperature, envionmental humidity 50%-70%, two
Aoxidize culture -15 days 7 days in concentration of carbon 3000PPM-11000PPM dark desinfection chamber.
It is a kind of by the fungi based biomass fire prevention using maize straw as major ingredient another object of the present invention is to provide
Inner wall of building fire proofing material prepared by material.
It is a kind of by the fungi based biomass fire prevention using maize straw as major ingredient another object of the present invention is to provide
Color steel interlayer prepared by material.
It is a kind of by the fungi based biomass fire prevention using maize straw as major ingredient another object of the present invention is to provide
Shock resistance stalk house prepared by material.
It is a kind of by the fungi based biomass fire prevention using maize straw as major ingredient another object of the present invention is to provide
Anti-fire door core board prepared by material.
Fungi based biomass fire proofing material using maize straw as major ingredient that the present invention is provided and preparation method thereof, adds life
After material fire proofing material additive, the biomass fire proofing material produced can be made to form the structure of densification, prevented with good
Fiery performance, is excellent fire proofing material.Expanded perlite, with insulation, heat-insulated, non-ignitable, anti-aging, corrosion resistant characteristic.Stone
Sand refers to the quartz sand of chemical grade, with fire resistance is high, wear-resisting, stable chemical performance.Talcum powder refers to chemical grade talcum
Powder, talcum has that fire resistance, acid-resisting, insulating properties, fusing point are high, covering power is good, softness, good luster, absorption affinity are by force etc. excellent
Wuli-Shili-Renli system approach.Feldspar in powder refers to chemical grade feldspar in powder, with the high physical characteristic of fire resistance, fusing point.Orthoclase powder
Refer to chemical grade orthoclase powder, with the high physical characteristic of fire resistance, fusing point, chemical property is stable.Anorthite powder refers to chemical grade calcium
Feldspar powder, with the substance characteristics that dielectric constant is small, thermal coefficient of expansion is low, bulk density is small, specific strength is high, fusing point is high.Sodium is long
Stone flour refers to chemical grade albite in powder, the physical characteristic with fusing point height, high adsorption capacity.Before use, first weighing each group of stone flour
Part in being well mixed in mixer, then again with other components for weighing in being well mixed in mixer.Add biomass fire prevention
After meterial additive, make that the compactness of sample made is good, resistance to compression effect is good, and fire resistance property is strong, and sample is anti-after tested
Fiery grade can reach B1 grades.
The present invention manufacturing process the material after processing need to only be sterilized, inoculated and cultured, drying, whole process energy consumption
It is relatively low, using the own resource advantage of maize straw, in the presence of hypha,hyphae by stalk be made light density, water absorption rate it is low,
The biological material that mold resistance is strong, fire protecting performance is good, can be used for the interior wall fire prevention of building, the interlayer of color steel, shock resistance straw
Stalk house, anti-fire door core board；Meanwhile, the comprehensive utilization of stalk resource is realized, is turned waste into wealth, it is to avoid stalk is carelessly abandoned or burnt
The pollution produced is burnt, environment is protected, promotes sustainable development.Biomass insulation material preparation method letter prepared by the present invention
It is single, production cost is low, intensity is good, compactness is good, fire protecting performance is good, is the environmentally friendly of a kind of great market prospects and potentiality
Biomass fire proofing material.
Brief description of the drawings
Fig. 1 is the preparation side of the fungi based biomass fire proofing material provided in an embodiment of the present invention using maize straw as major ingredient
Method flow chart.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is not used to limit only to explain the present invention
The fixed present invention.
The application principle of the present invention is explained in detail below in conjunction with the accompanying drawings.
Fungi based biomass fire proofing material provided in an embodiment of the present invention using maize straw as major ingredient is according to mass fraction
Added by 30 parts of -65 parts of maize straws, 10 parts of -20 parts of weed tree sawdusts, 10 parts of -20 parts of wheat bran and 15 parts of -30 parts of biomass fire proofing materials
Plus agent.
Corn stalk powder is broken to the granular material that particle diameter is 0mm-10mm, wherein, particle diameter is 0mm-5mm, 5mm-10mm
Maize straw shared by ratio be respectively 63%, 37%；Weed tree sawdust is that the leftover bits and pieces of broadleaf tree size-reduced is to particle diameter
0mm-5mm granular material, wherein, particle diameter is that 0mm-3mm, 3mm-5mm weed tree sawdust proportion are 31%, 69%.
The biomass fire proofing material additive is according to mass fraction by 35 parts of expanded perlites, 35 parts of stone flours, 8 parts of quartz
Sand, 12 parts of talcum powder, 5 parts of quick limes and 5 parts of land plaster compositions.
The stone flour is according to mass fraction by 38 parts of feldspars in powder, 22 parts of orthoclase powder, 25 parts of anorthite powder and 15 parts of sodium
Feldspar powder uniformly mixes composition, and fineness is in the mesh of 18 mesh -200；The fineness of talcum powder is 200 mesh；Expanded perlite granule size is
0mm-1mm。
Expanded perlite, with insulation, heat-insulated, non-ignitable, anti-aging, corrosion resistant characteristic.
Quartz sand refers to the quartz sand of chemical grade, with fire resistance is high, wear-resisting, stable chemical performance.
Talcum powder refers to chemical grade talcum powder, and talcum has fire resistance, acid-resisting, insulating properties, fusing point height, covering power good
The excellent Wuli-Shili-Renli system approach such as good, soft, good luster, absorption affinity be strong.
Feldspar in powder refers to chemical grade feldspar in powder, with the high physical characteristic of fire resistance, fusing point.
Orthoclase powder refers to chemical grade orthoclase powder, and with the high physical characteristic of fire resistance, fusing point, chemical property is stable.
Anorthite powder refers to chemical grade anorthite powder, with dielectric constant is small, thermal coefficient of expansion is low, bulk density is small, than strong
The substance characteristics that degree is high, fusing point is high.
Albite in powder refers to chemical grade albite in powder, the physical characteristic with fusing point height, high adsorption capacity.
Before use, first weigh each component of stone flour in being well mixed in mixer, then again with other components for weighing in
It is well mixed in mixer.
Add after biomass fire proofing material additive, make that the compactness of sample made is good, resistance to compression effect is good, fire prevention
Ability is strong, and the fire-protection rating of sample can reach B1 grades after tested.
As shown in figure 1, the fungi based biomass fire proofing material provided in an embodiment of the present invention using maize straw as major ingredient
Preparation method comprises the following steps：
S101：The preparation of compost：By 30 parts of -65 parts of maize straws, 10 parts of -20 parts of weed tree sawdusts, 10 parts of -20 parts of wheat bran and
15 parts of -30 parts of biomass fire proofing material additives are well mixed；1.0 times -1.25 times of the dry weight that added materials into culture raw material
Running water, is mixed；Water content in regulation culture raw material is 55%-60%, while adjusting the pH to 7-8 of compost；
S102：Sterilization treatment：Compost is loaded into sterilizing bag, in sterilizing 10 minutes -20 in tunnel type micro wave sterilizing installation
Minute；
S103：Inoculated and cultured：Culture raw material after processing subject to sterilization is cooled to room temperature, is used in will be produced in aseptic inoculation room
Solid fungi strain is inoculated in culture raw material by 10% (w/w) -30% (w/w), is stirred；Then by the culture after inoculation
Raw material loads in particular manufacturing craft, is pressed and sealed after 20 DEG C -30 DEG C of temperature, envionmental humidity 50%-70%, dense carbon dioxide
Spend culture -15 days 7 days in 3000PPM-11000PPM dark desinfection chamber；
S104：Sample drying：After a thick layer of mycelia is covered with the material in mould, sample is taken out out of mould,
Dried under the conditions of 40 DEG C -80 DEG C, untill the water content of sample is dried to less than 15%, produce the biomass fire proofing wood
Material.
The fungi strain of inoculation comes from patent of invention (CN105292758A), and the strain has mycelium prosperity, kink energy
The characteristics of power is strong, raw material utilization scope is wide.
The application principle of the present invention is further described with reference to specific embodiment.
Embodiment 1
The embodiment of the present invention provides concretely comprising the following steps for the fungi based biomass fire proofing material using maize straw as major ingredient：
(1) preparation of compost：By 45 parts of maize straw, 15 parts, 15 parts wheat bran of weed tree sawdust and 25 parts of biomass fire proofing woods
Feed additives are well mixed；1.0 times of running water of the dry weight that added materials into culture raw material, are mixed；In regulation culture raw material
Water content is 55%, while adjusting the pH to 8 of compost；
Corn stalk powder is broken to the granular material that particle diameter is 0mm-10mm, wherein, particle diameter is 0mm-5mm, 5mm-10mm
Maize straw shared by ratio be respectively 63%, 37%；Weed tree sawdust is that the leftover bits and pieces of broadleaf tree size-reduced is to particle diameter
0mm-5mm granular material, wherein, particle diameter is that 0mm-3mm, 3mm-5mm weed tree sawdust proportion are 31%, 69%.
(2) sterilization treatment：Compost is loaded into sterilizing bag, in sterilizing 17 minutes in tunnel type micro wave sterilizing installation；
(3) inoculated and cultured：Culture raw material after processing subject to sterilization is cooled to room temperature, uses solid in that will be produced in aseptic inoculation room
Body fungi strain is inoculated in culture raw material by 20% (w/w), is stirred；Then the culture raw material after inoculation is loaded special
In mould, be pressed and sealed after 24 DEG C of temperature, envionmental humidity 63%, gas concentration lwevel 3000PPM-11000PPM it is black
Culture 11 days in dark desinfection chamber；
The fungi strain of inoculation comes from patent of invention (CN105292758A), and the strain has mycelium prosperity, kink energy
The characteristics of power is strong, raw material utilization scope is wide.
(4) sample drying：After a thick layer of mycelia is covered with the material in mould, sample is taken out out of mould, in
Dried under the conditions of 60 DEG C, untill the water content of sample is dried to less than 15%, produce the biomass fire proofing material.
Embodiment 2
Fungi based biomass fire proofing material provided in an embodiment of the present invention using maize straw as major ingredient is concretely comprised the following steps：
(1) preparation of compost：By 35 parts of maize straw, 20 parts, 18 parts wheat bran of weed tree sawdust and 27 parts of biomass fire proofing woods
Feed additives are well mixed；1.25 times of running water of the dry weight that added materials into culture raw material, are mixed；In regulation culture raw material
Water content is 60%, while adjusting the pH 8 of compost；
Corn stalk powder is broken to the granular material that particle diameter is 0mm-10mm, wherein, particle diameter is 0mm-5mm, 5mm-10mm
Maize straw shared by ratio be respectively 63%, 37%；Weed tree sawdust is that the leftover bits and pieces of broadleaf tree size-reduced is to particle diameter
0mm-5mm granular material, wherein, particle diameter is that 0mm-3mm, 3mm-5mm weed tree sawdust proportion are 31%, 69%.
(2) sterilization treatment：Compost is loaded into sterilizing bag, in sterilizing 17 minutes in tunnel type micro wave sterilizing installation；
(3) inoculated and cultured：Culture raw material after processing subject to sterilization is cooled to room temperature, uses solid in that will be produced in aseptic inoculation room
Body fungi strain is inoculated in culture raw material by 30% (w/w), is stirred；Then the culture raw material after inoculation is loaded special
In mould, be pressed and sealed after 26 DEG C of temperature, envionmental humidity 63%, gas concentration lwevel 3000PPM-11000PPM it is black
Culture 8 days in dark desinfection chamber；
The fungi strain of inoculation comes from patent of invention (CN105292758A), and the strain has mycelium prosperity, kink energy
The characteristics of power is strong, raw material utilization scope is wide.
(4) sample drying：After a thick layer of mycelia is covered with the material in mould, sample is taken out out of mould, in
Dried under the conditions of 60 DEG C, untill the water content of sample is dried to less than 15%, produce the biomass fire proofing material.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of fungi based biomass fire proofing material using maize straw as major ingredient, it is characterised in that it is described using maize straw as
The fungi based biomass fire proofing material of major ingredient is according to mass fraction by 30 parts of -65 parts of maize straws, 10 parts of -20 parts of weed tree sawdusts, 10
- 20 parts of wheat bran of part and 15 parts of -30 parts of biomass fire proofing material additives；
The biomass fire proofing material additive according to mass fraction by 35 parts of expanded perlites, 35 parts of stone flours, 8 parts of quartz sand,
12 parts of talcum powder, 5 parts of quick limes and 5 parts of land plaster compositions；
The stone flour is according to mass fraction by 38 parts of feldspars in powder, 22 parts of orthoclase powder, 25 parts of anorthite powder and 15 parts of albites
Powder uniformly mixes composition.
2. the fungi based biomass fire proofing material as claimed in claim 1 by major ingredient of maize straw, it is characterised in that described
Stone flour fineness is in the mesh of 18 mesh -200；The fineness of talcum powder is 200 mesh；Expanded perlite granule size is 0mm-1mm.
3. the fungi based biomass fire proofing material as claimed in claim 1 by major ingredient of maize straw, it is characterised in that described
Corn stalk powder is broken to the granular material that particle diameter is 0mm-10mm, wherein, particle diameter is 0mm-5mm, 5mm-10mm corn stalk
Ratio shared by stalk is respectively 63%, 37%；Weed tree sawdust is that the leftover bits and pieces of broadleaf tree is size-reduced to that particle diameter is 0mm-5mm
Bulk material, wherein, particle diameter is that 0mm-3mm, 3mm-5mm weed tree sawdust proportion are 31%, 69%.
4. a kind of preparation method of fungi based biomass fire proofing material as claimed in claim 1 by major ingredient of maize straw, its
It is characterised by, the preparation method of the fungi based biomass fire proofing material using maize straw as major ingredient comprises the following steps：
Step one, the preparation of compost：By 30 parts of -65 parts of maize straws, 10 parts of -20 parts of weed tree sawdusts, 10 parts of -20 parts of wheat bran and 15
- 30 parts of biomass fire proofing material additives of part are well mixed；1.0 times -1.25 times of the dry weight that added materials into culture raw material are certainly
Water, is mixed；
Step 2, sterilization treatment：Compost is loaded into sterilizing bag, in tunnel type micro wave sterilizing installation sterilize 10 minutes -20 points
Clock；
Step 3, inoculated and cultured：Culture raw material after processing subject to sterilization is cooled to room temperature, uses solid in that will be produced in aseptic inoculation room
Body fungi strain is inoculated in culture raw material by 10%w/w-30%w/w, is stirred；Then the culture raw material after inoculation is filled
Enter in particular manufacturing craft, be pressed and sealed after culture in dark desinfection chamber；
Step 4, sample drying：After a thick layer of mycelia is covered with the material in mould, sample is taken out out of mould, in
Dried under the conditions of 40 DEG C -80 DEG C, untill the water content of sample is dried to less than 15%, produce the biomass fire proofing wood
Material.
5. the preparation method of the fungi based biomass fire proofing material as claimed in claim 4 by major ingredient of maize straw, it is special
Levy and be, the water content in the step one in regulation culture raw material is 55%-60%, while adjusting the pH to 7-8 of compost.
6. the preparation method of the fungi based biomass fire proofing material as claimed in claim 4 by major ingredient of maize straw, it is special
Levy and be, be pressed and sealed in the step 3 after 20 DEG C -30 DEG C of temperature, envionmental humidity 50%-70%, dense carbon dioxide
Spend culture -15 days 7 days in 3000PPM-11000PPM dark desinfection chamber.
7. a kind of fungi based biomass fire proofing material system as described in claims 1 to 3 any one by major ingredient of maize straw
Standby inner wall of building fire proofing material.
8. a kind of fungi based biomass fire proofing material system as described in claims 1 to 3 any one by major ingredient of maize straw
Standby color steel interlayer.
9. a kind of fungi based biomass fire proofing material system as described in claims 1 to 3 any one by major ingredient of maize straw
Standby shock resistance stalk house.
10. a kind of fungi based biomass fire proofing material system as described in claims 1 to 3 any one by major ingredient of maize straw
Standby anti-fire door core board.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202385A (en) * | 2017-12-29 | 2018-06-26 | 深圳市泽青源科技开发服务有限公司 | A kind of preparation method and applications of environment protection biological scutum |
| CN108409216A (en) * | 2018-05-25 | 2018-08-17 | 合肥昂诺新材料有限公司 | A kind of cornstalk biological matter fire proofing material and preparation method thereof |
| CN109624017A (en) * | 2018-12-13 | 2019-04-16 | 北京服装学院 | A kind of fiberboard and preparation method thereof based on fungi |
| WO2020136448A1 (en) * | 2018-12-26 | 2020-07-02 | Mycotech Pte. Ltd. | Mycelium material, its method to produce and usage as leather substitute |
| WO2020136447A1 (en) * | 2018-12-26 | 2020-07-02 | Mycotech Pte. Ltd. | Agricultural wastes-based organic composite material for structure and non-structure bound by fungus and method of production thereof |
| CN111410501A (en) * | 2020-05-14 | 2020-07-14 | 白凤军 | Biological bacteria made superhigh temperature building heat insulating material and its preparation method |
| CN113930080A (en) * | 2021-10-18 | 2022-01-14 | 吉林工程技术师范学院 | Fireproof material with corn straw as base material and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202385A (en) * | 2017-12-29 | 2018-06-26 | 深圳市泽青源科技开发服务有限公司 | A kind of preparation method and applications of environment protection biological scutum |
| CN108409216A (en) * | 2018-05-25 | 2018-08-17 | 合肥昂诺新材料有限公司 | A kind of cornstalk biological matter fire proofing material and preparation method thereof |
| CN109624017A (en) * | 2018-12-13 | 2019-04-16 | 北京服装学院 | A kind of fiberboard and preparation method thereof based on fungi |
| WO2020136448A1 (en) * | 2018-12-26 | 2020-07-02 | Mycotech Pte. Ltd. | Mycelium material, its method to produce and usage as leather substitute |
| WO2020136447A1 (en) * | 2018-12-26 | 2020-07-02 | Mycotech Pte. Ltd. | Agricultural wastes-based organic composite material for structure and non-structure bound by fungus and method of production thereof |
| CN111410501A (en) * | 2020-05-14 | 2020-07-14 | 白凤军 | Biological bacteria made superhigh temperature building heat insulating material and its preparation method |
| CN113930080A (en) * | 2021-10-18 | 2022-01-14 | 吉林工程技术师范学院 | Fireproof material with corn straw as base material and preparation method thereof |
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Application publication date: 20170901 |