CN111020866A - Soluble environment-friendly heat-insulating material - Google Patents
Soluble environment-friendly heat-insulating material Download PDFInfo
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- CN111020866A CN111020866A CN201911326793.5A CN201911326793A CN111020866A CN 111020866 A CN111020866 A CN 111020866A CN 201911326793 A CN201911326793 A CN 201911326793A CN 111020866 A CN111020866 A CN 111020866A
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- parts
- kaolin
- insulating material
- talcum powder
- heat
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a soluble environment-friendly heat-insulating material which is prepared from the following raw materials in parts by mass: 50-60 parts of silicon dioxide, 5-10 parts of magnesium oxide, 20-30 parts of calcium oxide, 1-3 parts of talcum powder, 3-6 parts of kaolin and 1-2 parts of antioxidant, and compared with the traditional heat insulation material, the heat insulation performance of the prepared soluble heat insulation material is improved by 8-13%, and the soluble heat insulation material has certain adsorption performance, is environment-friendly and has no pollution.
Description
Technical Field
The invention relates to the technical field of heat-insulating materials, in particular to a soluble environment-friendly heat-insulating material.
Background
Insulating materials generally refer to materials having a thermal coefficient of less than or equal to 0.12. The development of heat insulation materials is fast, and good heat insulation technology and materials are adopted in industry and buildings, so that the effect of achieving twice the result with half the effort can be achieved.
The traditional heat-insulating material adopts heat-insulating cotton, the heat-insulating property of the material is general, the material is not environment-friendly enough, and even a plurality of materials can cause damage to human bodies after being used for a long time, so that an improved technology is urgently needed to solve the problem in the prior art.
Disclosure of Invention
The invention aims to provide a soluble environment-friendly heat-insulating material, which has the heat-insulating property improved by 8-13% compared with the traditional heat-insulating material, has certain adsorption property, is environment-friendly and pollution-free, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 50-60 parts of silicon dioxide, 5-10 parts of magnesium oxide, 20-30 parts of calcium oxide, 1-3 parts of talcum powder, 3-6 parts of kaolin and 1-2 parts of antioxidant.
Preferably, the feed additive is prepared from the following raw materials in parts by mass: 55 parts of silicon dioxide, 7 parts of magnesium oxide, 25 parts of calcium oxide, 2 parts of talcum powder, 5 parts of kaolin and 1 part of antioxidant.
Preferably, the antioxidant is tea polyphenol.
Preferably, the mesh number of the talcum powder is 800-1500 meshes.
Preferably, the mesh number of the kaolin is 2000-3000 meshes.
Preferably, the preparation method comprises the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
Compared with the prior art, the invention has the beneficial effects that:
the heat-insulating performance of the soluble heat-insulating material prepared by the invention is improved by 8-13% compared with that of the traditional heat-insulating material, and the soluble heat-insulating material has certain adsorption performance, is environment-friendly and has no pollution.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 50-60 parts of silicon dioxide, 5-10 parts of magnesium oxide, 20-30 parts of calcium oxide, 1-3 parts of talcum powder, 3-6 parts of kaolin and 1-2 parts of antioxidant.
Wherein, the antioxidant adopts tea polyphenol, the mesh number of the talcum powder is 800-1500 meshes, and the mesh number of the kaolin is 2000-3000 meshes.
The preparation method of the soluble environment-friendly heat-insulating material comprises the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
The first embodiment is as follows:
the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 50 parts of silicon dioxide, 5 parts of magnesium oxide, 20 parts of calcium oxide, 1 part of talcum powder, 3 parts of kaolin and 1 part of antioxidant.
The preparation method of this example includes the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
The thermal insulation material prepared by the embodiment is subjected to a thermal insulation performance test, and the thermal insulation performance of the thermal insulation material is greatly improved compared with that of the traditional thermal insulation material.
Example two:
the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 52 parts of silicon dioxide, 6 parts of magnesium oxide, 23 parts of calcium oxide, 1 part of talcum powder, 4 parts of kaolin and 1 part of antioxidant.
The preparation method of this example includes the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
The heat insulation material prepared in the embodiment is subjected to a heat insulation performance test, and the heat insulation performance of the heat insulation material in the embodiment is better than that of the heat insulation material prepared in the embodiment I.
Example three:
the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 55 parts of silicon dioxide, 7 parts of magnesium oxide, 25 parts of calcium oxide, 2 parts of talcum powder, 5 parts of kaolin and 1 part of antioxidant.
The preparation method of this example includes the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
The heat insulation material prepared in the embodiment is subjected to a heat insulation performance test, and the heat insulation performance of the heat insulation material in the embodiment is better than that of the heat insulation material prepared in the embodiment II.
Example four:
the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 58 parts of silicon dioxide, 9 parts of magnesium oxide, 27 parts of calcium oxide, 2 parts of talcum powder, 5 parts of kaolin and 1 part of antioxidant.
The preparation method of this example includes the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
When the thermal insulation material prepared in the embodiment is subjected to a thermal insulation performance test, the thermal insulation performance of the thermal insulation material of the embodiment is slightly lower than that of the thermal insulation material prepared in the third embodiment.
Example five:
the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 60 parts of silicon dioxide, 10 parts of magnesium oxide, 30 parts of calcium oxide, 3 parts of talcum powder, 6 parts of kaolin and 2 parts of antioxidant.
The preparation method of this example includes the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
When the thermal insulation material prepared in the embodiment is subjected to a thermal insulation performance test, the thermal insulation performance of the thermal insulation material of the embodiment is slightly lower than that of the thermal insulation material prepared in the third embodiment.
Example six:
the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 55 parts of silicon dioxide, 10 parts of magnesium oxide, 20 parts of calcium oxide, 2 parts of talcum powder, 5 parts of kaolin and 1 part of antioxidant.
The preparation method of this example includes the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
When the thermal insulation material prepared in the embodiment is subjected to a thermal insulation performance test, the thermal insulation performance of the thermal insulation material of the embodiment is slightly lower than that of the thermal insulation material prepared in the third embodiment.
Example seven:
the soluble environment-friendly heat-insulating material is prepared from the following raw materials in parts by mass: 55 parts of silicon dioxide, 5 parts of magnesium oxide, 30 parts of calcium oxide, 2 parts of talcum powder, 5 parts of kaolin and 1 part of antioxidant.
The preparation method of this example includes the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
When the thermal insulation material prepared in the embodiment is subjected to a thermal insulation performance test, the thermal insulation performance of the thermal insulation material of the embodiment is slightly lower than that of the thermal insulation material prepared in the third embodiment.
The heat insulation materials prepared in the first to seventh embodiments are subjected to heat insulation performance tests, the heat insulation performance is improved by 8-13% compared with that of the traditional heat insulation material, the heat insulation material has certain adsorption performance, is environment-friendly and pollution-free, and the heat insulation performance of the heat insulation material prepared in the third embodiment is optimal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A soluble environment-friendly heat-insulating material is characterized in that: the composition is prepared from the following raw materials in parts by mass: 50-60 parts of silicon dioxide, 5-10 parts of magnesium oxide, 20-30 parts of calcium oxide, 1-3 parts of talcum powder, 3-6 parts of kaolin and 1-2 parts of antioxidant.
2. The soluble environment-friendly heat-insulating material as claimed in claim 1, wherein: the composition is prepared from the following raw materials in parts by mass: 55 parts of silicon dioxide, 7 parts of magnesium oxide, 25 parts of calcium oxide, 2 parts of talcum powder, 5 parts of kaolin and 1 part of antioxidant.
3. The soluble environment-friendly heat-insulating material as claimed in claim 1, wherein: the antioxidant is tea polyphenol.
4. The soluble environment-friendly heat-insulating material as claimed in claim 1, wherein: the mesh number of the talcum powder is 800-1500 meshes.
5. The soluble environment-friendly heat-insulating material as claimed in claim 1, wherein: the mesh number of the kaolin is 2000-3000 meshes.
6. The soluble environment-friendly heat-insulating material as claimed in claim 1, wherein: the preparation method comprises the following steps:
the method comprises the following steps: grinding talcum powder and kaolin through a ball mill to reach the specified mesh number;
step two: calcining kaolin at high temperature of 800 ℃, and cooling for later use;
step three: mixing and stirring silicon dioxide, magnesium oxide, calcium oxide, talcum powder, kaolin and an antioxidant to obtain slurry;
step four: forming the slurry to obtain a fiber blanket;
step five: and cutting the fiber blanket to prepare the heat preservation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326793.5A CN111020866A (en) | 2019-12-20 | 2019-12-20 | Soluble environment-friendly heat-insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326793.5A CN111020866A (en) | 2019-12-20 | 2019-12-20 | Soluble environment-friendly heat-insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111020866A true CN111020866A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911326793.5A Pending CN111020866A (en) | 2019-12-20 | 2019-12-20 | Soluble environment-friendly heat-insulating material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385570A (en) * | 2002-06-06 | 2002-12-18 | 山东鲁阳股份有限公司 | Environment protection type ceramic fibre needling blanket |
| CN1544371A (en) * | 2003-11-24 | 2004-11-10 | 山东鲁阳股份有限公司 | Inorganic ceramic fiber needle-penetrating blanket capable of being dissolved in human body fluid and its production method |
| CN101100370A (en) * | 2007-08-08 | 2008-01-09 | 赵钢 | Soluble pyroceram fibre, preparation method and application thereof |
| CN101706030A (en) * | 2009-12-02 | 2010-05-12 | 山东鲁阳股份有限公司 | Magnesium silicate fiber blanket and production method thereof |
| CN102627397A (en) * | 2012-04-17 | 2012-08-08 | 山东鑫海科技股份有限公司 | Method for producing magnesium silicate fiber blanket by smelting residual fusion slag of ferronickel through utilizing laterite-nickel ore |
-
2019
- 2019-12-20 CN CN201911326793.5A patent/CN111020866A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385570A (en) * | 2002-06-06 | 2002-12-18 | 山东鲁阳股份有限公司 | Environment protection type ceramic fibre needling blanket |
| CN1544371A (en) * | 2003-11-24 | 2004-11-10 | 山东鲁阳股份有限公司 | Inorganic ceramic fiber needle-penetrating blanket capable of being dissolved in human body fluid and its production method |
| CN101100370A (en) * | 2007-08-08 | 2008-01-09 | 赵钢 | Soluble pyroceram fibre, preparation method and application thereof |
| CN101706030A (en) * | 2009-12-02 | 2010-05-12 | 山东鲁阳股份有限公司 | Magnesium silicate fiber blanket and production method thereof |
| CN102627397A (en) * | 2012-04-17 | 2012-08-08 | 山东鑫海科技股份有限公司 | Method for producing magnesium silicate fiber blanket by smelting residual fusion slag of ferronickel through utilizing laterite-nickel ore |
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Application publication date: 20200417 |
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