CN105819781A - Heat insulation material - Google Patents
Heat insulation material Download PDFInfo
- Publication number
- CN105819781A CN105819781A CN201610136453.6A CN201610136453A CN105819781A CN 105819781 A CN105819781 A CN 105819781A CN 201610136453 A CN201610136453 A CN 201610136453A CN 105819781 A CN105819781 A CN 105819781A
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- CN
- China
- Prior art keywords
- parts
- heat
- acrylic emulsion
- heat insulation
- preserving material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/23—Acid resistance, e.g. against acid air or rain
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a heat insulation material. The heat insulation material comprises hollow glass microspheres, a styrene acrylic emulsion, portland cement, an acrylic emulsion, titanium oxide nanopowder, calcined kaolin, glass fiber filaments, liquid paraffin, rice husk, an antistatic agent, a degradation accelerator, cellulose ether, aerogel and coal ash; and the calcined kaolin is prepared through sintering kaolin in a calciner at 600-800DEG C for 2-4h. The heat insulation material has the advantages of reasonable formula, easy obtaining of raw materials, low cost, simple preparation method, nontoxic and odorless property, environmental protection, good heat insulation effect, and simple construction process.
Description
Technical field
The present invention relates to a kind of heat-insulating heat-preserving material, belong to field of heat insulating materials.
Background technology
Along with persistently going deep into of country's propulsion energy-saving environmental protection, the enforcement of Regulation of building energy-saving, there is wide market and sends out in future architecture energy-saving and heat-insulating material
Exhibition space.Now, whole world heat preserving and insulating material just develops towards efficient, energy-conservation, thin layer, direction heat insulation, waterproof integrated, protects at Development of Novel
Temperature heat-barrier material and meet structural thermal insulation power-saving technology simultaneously, more emphasizes to use heat-insulation material targetedly, by standard criterion design and construction,
Make great efforts improve insulating efficiency and reduce cost.
Application No. 201510170225.6 " a kind of thermal-insulation energy-conservation material " discloses a kind of thermal-insulation energy-conservation material, by including aeroge, powder
Coal ash, isocyanates, TDE, sulfonated acetone formaldehyde polycondensate, liquid-state epoxy resin dispersant, polyurethane, rice husk, coupling agent,
Mullite fiber, ceramic fine bead, double (2,2,6,6 ,-tetramethyl-4-piperidyl) sebacate, ESCALOL 567, ultra-violet absorption
Agent prepares.This invention has good water-resistance, good heat insulating, but cost is high, and hardness is inadequate, is easily broken, is not suitable on a large scale
Popularization and application.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that insulation material that a kind of heat insulation and preservation effect is good and preparation method thereof.
The present invention is achieved through the following technical solutions:
A kind of heat-insulating heat-preserving material, it is characterised in that by weight percentage, including glass hollow microsphere 20-50 part, styrene-acrylic emulsion 30-60 part,
Portland cement 5-10 part, acrylic emulsion 15-45 part, TiOx nano powder 2-7 part, calcined kaolin 1-6 part, glass fiber 10-20
Part, liquid paraffin 5-15 part, rice husk 2-7 part, antistatic additive 1-5 part, promote degradation agent 1-5 part, cellulose ether 3-8 part, aeroge 2-6 part,
Coal ash 40-90 part.
Described rush degradation agent is the mixture of ammonium sulfate, potassium selenite and starch, and wherein the parts by weight of ammonium sulfate, potassium selenite and starch are respectively as follows:
1-4 part, 1-4 part and 4-8 part.
Described aeroge is one or more in gelatin, arabic gum or silica gel
Further, TiOx nano powder is 200 mesh, and glass hollow microsphere is 100 mesh.
Further, by weight percentage, including glass hollow microsphere 30 parts, styrene-acrylic emulsion 40 parts, portland cement 7 parts, propylene yogurt
Liquid 30 parts, 5 parts of TiOx nano powder, calcined kaolin 5 parts, glass fiber 15 parts, liquid paraffin 10 parts, 5 parts of rice husk, anti-quiet
Electricity agent 4 parts, rush degradation agent 4 parts, cellulose ether 4 parts, aeroge 4 parts, coal ash 60 parts.
Further, described calcination kleit preparation method is: placed by Kaolin in calcining furnace, sinters 2-4h at 600-800 DEG C.
Further, at 700 DEG C, 3h is sintered.
Further, antistatic additive is the alkali metal salt of aminodithioformic acid.
Beneficial effects of the present invention is as follows:
The present invention uses organic material and inorganic material as raw material, and formula is reasonable, and raw material the most easily obtains, and cost is relatively low, and preparation method is simple,
The insulation material prepared is nonpoisonous and tasteless, environmental protection, good heat-insulation effect, and construction technology is simple.Handed over by glass hollow microsphere and styrene-acrylic emulsion
Connection, improves good heat insulation environment.
The insulation material heat conductivity prepared is 0.01-0.06w/ (m.k), and burning grade is A level, and maximum operation (service) temperature is 1200 DEG C, resistance to compression
Intensity is 0.8-1.2MPa, and water absorption rate is less than or equal to 0.11%；Having preferable acid-alkali-corrosive-resisting, experiment test 168h is without exception, and has
Having superelevation weatherability, 400h is without variable color, and without efflorescence, bubble-free, without peeling, flawless.
Detailed description of the invention
Embodiment 1
In the present embodiment, a kind of heat-insulating heat-preserving material, it is characterised in that by weight percentage, including glass hollow microsphere 50 parts, phenylpropyl alcohol breast
Liquid 30 parts, portland cement 5 parts, acrylic emulsion 45 parts, 2 parts of TiOx nano powder, calcined kaolin 6 parts, glass fiber 10
Part, liquid paraffin 15 parts, 2 parts of rice husk, 5 parts of antistatic additive, rush degradation agent 1 part, cellulose ether 8 parts, aeroge 2 parts, coal ash 90 parts.
Described antistatic additive is the alkali metal salt of aminodithioformic acid.
Wherein, TiOx nano powder is 200 mesh, and glass hollow microsphere is 100 mesh.
Described calcination kleit preparation method is: placed by Kaolin in calcining furnace, sinters 4h at 600 DEG C.
Embodiment 2
In the present embodiment, a kind of heat-insulating heat-preserving material, it is characterised in that by weight percentage, including glass hollow microsphere 30 parts, phenylpropyl alcohol breast
Liquid 40 parts, portland cement 7 parts, acrylic emulsion 30 parts, 5 parts of TiOx nano powder, calcined kaolin 5 parts, glass fiber 15
Part, liquid paraffin 10 parts, 5 parts of rice husk, 4 parts of antistatic additive, rush degradation agent 4 parts, cellulose ether 4 parts, aeroge 4 parts, coal ash 60 parts.
Described antistatic additive is the alkali metal salt of aminodithioformic acid.
Wherein, TiOx nano powder is 200 mesh, and glass hollow microsphere is 100 mesh.
Described calcination kleit preparation method is: placed by Kaolin in calcining furnace, sinters 3h at 700 DEG C.
Embodiment 3
In the present embodiment, a kind of heat-insulating heat-preserving material, it is characterised in that by weight percentage, including glass hollow microsphere 20 parts, phenylpropyl alcohol breast
Liquid 60 parts, portland cement 10 parts, acrylic emulsion 15 parts, 7 parts of TiOx nano powder, calcined kaolin 1 part, glass fiber 20
Part, liquid paraffin 5 parts, 7 parts of rice husk, 5 parts of antistatic additive, rush degradation agent 5 parts, cellulose ether 3 parts, aeroge 6 parts, coal ash 40 parts.
Described antistatic additive is the alkali metal salt of aminodithioformic acid.
Further, TiOx nano powder is 200 mesh, and glass hollow microsphere is 100 mesh.
Further, described calcination kleit preparation method is: placed by Kaolin in calcining furnace, sinters 2h at 800 DEG C.
Comparative example 1
In this comparative example, a kind of heat-insulating heat-preserving material, it is characterised in that by weight percentage, including glass hollow microsphere 60 parts, phenylpropyl alcohol breast
Liquid 80 parts, portland cement 20 parts, acrylic emulsion 5 parts, 15 parts of TiOx nano powder, calcined kaolin 15 parts, glass fiber 1
Part, liquid paraffin 1 part, 15 parts of rice husk, 10 parts of antistatic additive, rush degradation agent 6 parts, cellulose ether 10 parts, aeroge 10 parts, coal ash 30
Part.Described antistatic additive is the alkali metal salt of aminodithioformic acid.
Wherein, TiOx nano powder is 200 mesh, and glass hollow microsphere is 100 mesh.
Described calcination kleit preparation method is: placed by Kaolin in calcining furnace, sinters 4h at 600 DEG C.
Comparative example 1, compared with embodiment 1,2,3, is that the composition of each raw material is different, so not having the effect of embodiment 1,2,3, but still
Better than general performance of heat protective material, comprcssive strength is high, and water absorption rate is low.
Comparative example 2
A kind of heat-insulating heat-preserving material, it is characterised in that by weight percentage, including portland cement 5 parts, acrylic emulsion 45 parts, oxidation
2 parts of nano-ti powder end, calcined kaolin 6 parts, glass fiber 10 parts, liquid paraffin 15 parts, 2 parts of rice husk, 5 parts of antistatic additive, rush fall
Solve agent 1 part, cellulose ether 8 parts, aeroge 2 parts, coal ash 90 parts.Described antistatic additive is the alkali metal salt of aminodithioformic acid.
Wherein, TiOx nano powder is 200 mesh, and glass hollow microsphere is 100 mesh.
Described calcination kleit preparation method is: placed by Kaolin in calcining furnace, sinters 4h at 600 DEG C.
Compared with Example 1, without glass hollow microsphere and styrene-acrylic emulsion, effect of heat insulation is poor for comparative example 2.
The performance of the insulation material that each embodiment and comparative example obtain see table:
| Heat conductivity | Burning grade | Maximum operation (service) temperature | Comprcssive strength | Water absorption rate | |
| Embodiment 1 | 0.03w/(m.k) | A level | 1200℃ | 1.0MPa | 0.11% |
| Embodiment 2 | 0.01w/(m.k) | A level | 1200℃ | 1.2MPa | 0.08% |
| Embodiment 3 | 0.06w/(m.k) | A level | 1200℃ | 0.8MPa | 0.09% |
| Comparative example 1 | 0.11w/(m.k) | B level | 800℃ | 0.5MPa | 0.15% |
| Comparative example 2 | 0.18w/(m.k) | B level | 800℃ | 0.3MPa | 0.11% |
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry, this
Bright be not restricted to the described embodiments, the principle that the present invention is simply described described in above-described embodiment and description, without departing from present invention spirit and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.The present invention
Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a heat-insulating heat-preserving material, it is characterised in that by weight percentage, including glass hollow microsphere 20-50 part, styrene-acrylic emulsion 30-60
Part, portland cement 5-10 part, acrylic emulsion 15-45 part, TiOx nano powder 2-7 part, calcined kaolin 1-6 part, glass fiber
10-20 part, liquid paraffin 5-15 part, rice husk 2-7 part, antistatic additive 1-5 part, rush degradation agent 1-5 part, cellulose ether 3-8 part, aeroge
2-6 part, coal ash 40-90 part.
A kind of heat-insulating heat-preserving material the most according to claim 1, it is characterised in that TiOx nano powder is 200 mesh, and glass hollow is micro-
Ball is 100 mesh.
A kind of heat-insulating heat-preserving material the most according to claim 1, it is characterised in that by weight percentage, including glass hollow microsphere 30
Part, styrene-acrylic emulsion 40 parts, portland cement 7 parts, acrylic emulsion 30 parts, 5 parts of TiOx nano powder, calcined kaolin 5 parts, glass
Cellosilk 15 parts, liquid paraffin 10 parts, 5 parts of rice husk, 4 parts of antistatic additive, promote degradation agent 4 parts, cellulose ether 4 parts, aeroge 4 parts,
Coal ash 60 parts.
A kind of heat-insulating heat-preserving material the most according to claim 1, it is characterised in that described calcination kleit preparation method is: by kaolinite
Soil is placed in calcining furnace, sinters 2-4h at 600-800 DEG C.
A kind of heat-insulating heat-preserving material the most according to claim 4, it is characterised in that sinter 3h at 700 DEG C.
A kind of heat-insulating heat-preserving material the most according to claim 1, it is characterised in that antistatic additive is the alkali metal salt of aminodithioformic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136453.6A CN105819781A (en) | 2016-02-26 | 2016-02-26 | Heat insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136453.6A CN105819781A (en) | 2016-02-26 | 2016-02-26 | Heat insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105819781A true CN105819781A (en) | 2016-08-03 |
Family
ID=56987488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610136453.6A Pending CN105819781A (en) | 2016-02-26 | 2016-02-26 | Heat insulation material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105819781A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698195A (en) * | 2017-11-02 | 2018-02-16 | 黄恒 | A kind of heat-insulating heat-preserving material |
| CN110981383A (en) * | 2018-11-23 | 2020-04-10 | 江苏德比新材料科技有限公司 | Heat insulation material |
| EP4177231A1 (en) * | 2021-11-03 | 2023-05-10 | Evonik Operations GmbH | Thermal insulation systems with improved cost efficiency |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144005A (en) * | 2007-08-22 | 2008-03-19 | 胡斌 | Nano hydrophobic thermal insulation material and preparation method thereof |
| CN104844132A (en) * | 2015-04-29 | 2015-08-19 | 防城港港美家建材市场投资股份有限公司 | Flame-retardant heat insulating material preparation method |
| CN104909666A (en) * | 2015-06-11 | 2015-09-16 | 江西省科学院应用化学研究所 | Hybrid high-efficiency thermal-insulation material and preparation method thereof |
-
2016
- 2016-02-26 CN CN201610136453.6A patent/CN105819781A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144005A (en) * | 2007-08-22 | 2008-03-19 | 胡斌 | Nano hydrophobic thermal insulation material and preparation method thereof |
| CN104844132A (en) * | 2015-04-29 | 2015-08-19 | 防城港港美家建材市场投资股份有限公司 | Flame-retardant heat insulating material preparation method |
| CN104909666A (en) * | 2015-06-11 | 2015-09-16 | 江西省科学院应用化学研究所 | Hybrid high-efficiency thermal-insulation material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698195A (en) * | 2017-11-02 | 2018-02-16 | 黄恒 | A kind of heat-insulating heat-preserving material |
| CN110981383A (en) * | 2018-11-23 | 2020-04-10 | 江苏德比新材料科技有限公司 | Heat insulation material |
| EP4177231A1 (en) * | 2021-11-03 | 2023-05-10 | Evonik Operations GmbH | Thermal insulation systems with improved cost efficiency |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |