CN103171823A - Insulating material - Google Patents
Insulating material Download PDFInfo
- Publication number
- CN103171823A CN103171823A CN2013101285009A CN201310128500A CN103171823A CN 103171823 A CN103171823 A CN 103171823A CN 2013101285009 A CN2013101285009 A CN 2013101285009A CN 201310128500 A CN201310128500 A CN 201310128500A CN 103171823 A CN103171823 A CN 103171823A
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- CN
- China
- Prior art keywords
- mycelium
- rice hull
- matrix
- hull carbon
- carbon
- 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.)
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Abstract
The invention relates to the field of insulating materials, and in particular relates to an insulating material which comprises a shell and a filler positioned inside the shell, wherein the filler is a mixture of mycelium and rice hull carbon; the mycelium is prepared by inoculating oyster mushroom on a matrix so as to grow hyphae which are interleaved with the matrix to form a compact net, baking at high temperature so as to prevent the hyphae from continuously growing, and subsequently crushing the matrix and the hyphae to be 10-30 meshes; the rice hull carbon contains 30-35% of carbon, and the granularity is 30-50 meshes; and the mass ratio of the mycelium to the rice hull carbon is 5:2. The insulating material provided by the invention is simple and convenient to prepare and can be shaped according to specific application shapes after being prepared, the applicability and the university are improved, the production period is short, and the used raw materials are low in price and low in cost, so that the insulating material has a wide application prospect.
Description
Technical field
The present invention relates to the warm material technical field, particularly a kind of warm material.
Background technology
Mycelium can make renewable heat insulation, the packing that can replace plastic cement, its inventor is Ai Benba Yale (Eben Bayer) and the lid Wen Maijintaier (Gavin McIntyre) of Ecovative Design company, they first make model with agricultural wastes such as rice husk, buckwheat shell and cotton seeds, after the hydrogen peroxide removal miscellaneous bacteria, then flat mushroom is seeded on matrix.The mycelium that grows can become with the matrix knot network closely, stop the mycelia continued growth with high-temperature baking afterwards, be that cost is low but intensity is strong, and the biologicals that can not pollute, this invention has obtained two prize phases, and is made to make furniture packaging by Steelcase company.This is applied in the media such as Time-Life News, science and technology New Times by extensive discussions, Ai Benba Yale and Borrow Shi Tamanzi once in the TED conference for this theme, respectively with " mushroom is new plastic cement? " (Are Mushrooms the New Plastic) and " six kinds of methods that fungi redeems the world " (6 Ways Mushrooms Can Save the World) give a lecture for topic.
Need not add thermal source or illumination homenergic in above-mentioned material manufacturing process, not need expensive equipment, just can grow in room temperature and dark surrounds; Utilize discarded mycelium will discard rice wheat shell and be enclosed in the net of tight braiding, produce small insulation air bag, can insulation; Can design as required its shape, intensity and elasticity, the cleading of any specification all only needed to complete in 5～14 days.Compare with existing chemical products, it has reduced the carbon-dioxide emission of 8 to 10 times and the energy demand of 4 to 5 times, the low but long service life of cost, the heat insulation temperature of free adjustment.Can directly be buried in the earth after discarded and resolve into compost.But it need to complete growth in specific model, applicability is subject to certain restrictions.
Summary of the invention
In order to solve the problem that in above prior art, mycelium is heat insulation, packing exist in insulation, applicability and commonality, the invention provides that applicability is strong, a kind of warm material of high insulating effect.
The present invention obtains by following steps:
A kind of warm material is characterized in that being comprised of housing and the weighting material that is positioned at housing, and described weighting material is the compound of mycelium and rice hull carbon;
Described mycelium grows for flat mushroom is seeded on matrix the mycelia that becomes tight network with the matrix knot, and high-temperature baking stops the mycelia continued growth, then matrix and hypha powder is broken to the 10-30 order;
Described rice hull carbon carbon containing 30-35%, granularity is the 30-50 order;
The mass ratio of described mycelium and rice hull carbon is 5:2.
Described warm material is characterized in that mycelium and rice hull carbon are mixed, and in the housing of packing into, then stirs, and exerting pressure and making its loading density is 0.6g/cm
3, seal and get final product.
Beneficial effect of the present invention: warm material preparation method of the present invention is easy, carry out figuration according to concrete application of shape again after can preparing, and increased applicability and commonality is with short production cycle; Raw materials is cheap, cost is little, be with a wide range of applications.
The specific embodiment
A kind of warm material is comprised of housing and the weighting material that is positioned at housing, and weighting material is the compound of mycelium and rice hull carbon;
Mycelium grows for flat mushroom is seeded on matrix the mycelia that becomes tight network with the matrix knot, and high-temperature baking stops the mycelia continued growth, then matrix and hypha powder is broken to the 10-30 order;
Rice hull carbon carbon containing 30-35%, granularity is the 30-50 order;
The mass ratio of mycelium and rice hull carbon is 5:2.
The preparation of warm material: mycelium and rice hull carbon are mixed, in the housing of packing into, then stir, exerting pressure and making its loading density is 0.6g/cm
3, seal and get final product.
The coefficient of thermal conductivity that records according to national standard is 0.01W/m.k, and thermal and insulating performance is good.
Claims (2)
1. a warm material, is characterized in that being comprised of housing and the weighting material that is positioned at housing, and described weighting material is the compound of mycelium and rice hull carbon;
Described mycelium grows for flat mushroom is seeded on matrix the mycelia that becomes tight network with the matrix knot, and high-temperature baking stops the mycelia continued growth, then matrix and hypha powder is broken to the 10-30 order;
Described rice hull carbon carbon containing 30-35%, granularity is the 30-50 order;
The mass ratio of described mycelium and rice hull carbon is 5:2.
2. warm material according to claim 1, is characterized in that mycelium and rice hull carbon are mixed, and in the housing of packing into, then stirs, and exerting pressure and making its loading density is 0.6g/cm
3, seal and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128500.9A CN103171823B (en) | 2013-04-15 | 2013-04-15 | Insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128500.9A CN103171823B (en) | 2013-04-15 | 2013-04-15 | Insulating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171823A true CN103171823A (en) | 2013-06-26 |
| CN103171823B CN103171823B (en) | 2014-12-03 |
Family
ID=48632118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310128500.9A Expired - Fee Related CN103171823B (en) | 2013-04-15 | 2013-04-15 | Insulating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171823B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
| CN102336300A (en) * | 2010-07-20 | 2012-02-01 | 中国科学院青岛生物能源与过程研究所 | Degradable material, preparation method and application |
| CN102343425A (en) * | 2010-08-03 | 2012-02-08 | 安徽瑞丝保温材料有限公司 | Granular rice hull ash thermal insulation agent |
| CN102423901A (en) * | 2011-08-25 | 2012-04-25 | 暨南大学 | Method for preparing rice hull sandwich composite wall plate |
-
2013
- 2013-04-15 CN CN201310128500.9A patent/CN103171823B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
| CN102336300A (en) * | 2010-07-20 | 2012-02-01 | 中国科学院青岛生物能源与过程研究所 | Degradable material, preparation method and application |
| CN102343425A (en) * | 2010-08-03 | 2012-02-08 | 安徽瑞丝保温材料有限公司 | Granular rice hull ash thermal insulation agent |
| CN102423901A (en) * | 2011-08-25 | 2012-04-25 | 暨南大学 | Method for preparing rice hull sandwich composite wall plate |
Non-Patent Citations (2)
| Title |
|---|
| 本刊编辑部: "美国企业家用蘑菇造环保包装取代白色垃圾塑料袋", 《中国包装》, 18 November 2012 (2012-11-18) * |
| 本刊编辑部: "蘑菇制成绿色包装材料", 《食药用菌》, no. 2, 19 March 2011 (2011-03-19) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171823B (en) | 2014-12-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170415 |