CN106630906A - Thermal insulation material and preparation method thereof - Google Patents
Thermal insulation material and preparation method thereof Download PDFInfo
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- CN106630906A CN106630906A CN201611100902.8A CN201611100902A CN106630906A CN 106630906 A CN106630906 A CN 106630906A CN 201611100902 A CN201611100902 A CN 201611100902A CN 106630906 A CN106630906 A CN 106630906A
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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
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
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- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a thermal insulation material and a preparation method thereof. The thermal insulation material is prepared from the following formula components in parts by weight: 5 to 7 parts of floating beads, 4 to 6 parts of cellulose ether, 3 to 5 parts of a deforming agent, 4 to 6 parts of an additive, 6 to 10 parts of aluminum silicate fiber, 15 to 25 parts of talcum powder, 1 to 3 parts of a water reducing agent, 6 to 10 parts of water glass, 16 to 18 parts of ceramic fiber, 3 to 5 parts of brucite fiber, 1 to 3 parts of a curing agent and 40 to 60 parts of water. The composite thermal insulation material is high in novelty, creativity and practicability, reasonable in formula, concise in technology, convenient in molding and convenient to operate.
Description
Technical field
The present invention relates to Material Field, in particular to a kind of heat-insulating material and preparation method thereof.
Background technology
The heat-insulating material of China is currently under developing period, and the heat insulation and refractory material that the country uses mainly has following several
Kind：
Expanded perlite：Expanded perlite is once impacted one period by mineral wool product, but due to its price and applies
Had the advantage that in work performance, in building and industrial heat preservation material larger proportion, about the 44% of insulation material are occupied.
Diatomite：Diatomite is a kind of biogenic silicastone, and its ultimate constituent is SiO2, is generally all existed
More than 80%；Used as heat preserving and insulating material, it uses maximum temperature at 900 DEG C or so to diatomite, no more than 1000 DEG C.
Floating bead：Floating bead is a kind of fly ash hollow ball that can be bubbled through the water column, and in canescence, wall is thin hollow, very light in weight, is held
Weight be 720kg/m3 (heavy), 418.8kg/m3 (lightweight), about 0.1 millimeter of particle diameter, surface-closed and it is smooth, thermal conductivity is little, resistance to
Fiery degree >=1610 DEG C, are excellent heat insulating refractory materials, are widely used in production and the oil drilling aspect of lightening casting material.Floating bead
Chemical analysis based on silica and alundum (Al2O3), with particle is thin, hollow, light weight, high-strength, wear-resisting, high temperature resistant, guarantor
The several functions such as warm insulation, flame-resistant insulation, have been widely used in one of raw material for refractory.
The content of the invention
The invention provides a kind of heat-insulating material and preparation method thereof, the novelty of the present invention, creativeness, practicality are these
Composite insulation material formula is reasonable, and technique is terse, convenient formation, it is easy to operate.
For achieving the above object, the present invention provides following technical scheme：
A kind of heat-insulating material and preparation method thereof, is made up of following mass fraction formula components：Floating bead 5-7 part, cellulose
Ether 4-6 parts, defoamer 3-5 parts, additive 4-6 parts, alumina silicate fibre 6-10 parts, talcum powder 15-25 parts, water reducer 1-3 parts, water
Glass 6-10 parts, ceramic fibre 16-18 parts, brucite fiber 3-5 parts, curing agent 1-3 parts, water 40-60 parts.
Further：It is made up of following mass fraction formula components：5 parts of floating bead, 4 parts of cellulose ether, 3 parts of defoamer, addition
4 parts of agent, 6 parts of alumina silicate fibre, 15 parts of talcum powder, 1 part of water reducer, 6 parts of waterglass, 16 parts of ceramic fibre, brucite fiber 3
Part, 1 part of curing agent, 40 parts of water.
Further：It is made up of following mass fraction formula components：6 parts of floating bead, 5 parts of cellulose ether, 4 parts of defoamer, addition
5 parts of agent, 8 parts of alumina silicate fibre, 20 parts of talcum powder, 2 parts of water reducer, 8 parts of waterglass, 17 parts of ceramic fibre, brucite fiber 4
Part, 2 parts of curing agent, 50 parts of water.
Further：It is made up of following mass fraction formula components：7 parts of floating bead, 6 parts of cellulose ether, 5 parts of defoamer, addition
6 parts of agent, 10 parts of alumina silicate fibre, 25 parts of talcum powder, 3 parts of water reducer, 10 parts of waterglass, 18 parts of ceramic fibre, brucite fiber 5
Part, 3 parts of curing agent, 60 parts of water.
Further：Preparation method of the present invention has following steps：
Step one, proportionally raw material is stirred to uniform；Curing agent is added, stirring is added after 40～60 seconds
Waterglass, then stir acquisition mixing material；
Step 2, finally mixing material poured into mould, extruded to tight, and stand 40～60 points in a mold
Take out after clock；
Step 3, again be dried ventilation it is smooth place 24 hours, that is, obtain composite insulation material.
The invention has the beneficial effects as follows：
1st, novelty of the invention, creativeness, practicality are that the composite insulation material formula is reasonable, and technique is terse, shaping
It is convenient, it is easy to operate；
2nd, the composite insulation material possesses high compression and tensile strength under conditions of excellent adiabatic fire resistance is ensured,
Can be recycled for multiple times；
3rd, the composite insulation material is nontoxic, pollution-free, and long-term storage does not affect its performance.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one：
A kind of heat-insulating material is made up of following mass fraction formula components：Floating bead 5-7 part, cellulose ether 4-6 parts, defoamer
3-5 parts, additive 4-6 parts, alumina silicate fibre 6-10 parts, talcum powder 15-25 parts, water reducer 1-3 parts, waterglass 6-10 parts, pottery
Porcelain fiber 16-18 parts, brucite fiber 3-5 parts, curing agent 1-3 parts, water 40-60 parts.
Embodiment two：
A kind of heat-insulating material is made up of following mass fraction formula components：5 parts of floating bead, 4 parts of cellulose ether, 3 parts of defoamer,
4 parts of additive, 6 parts of alumina silicate fibre, 15 parts of talcum powder, 1 part of water reducer, 6 parts of waterglass, 16 parts of ceramic fibre, shepardite are fine
3 parts of dimension, 1 part of curing agent, 40 parts of water.
Embodiment three：
A kind of heat-insulating material is made up of following mass fraction formula components：6 parts of floating bead, 5 parts of cellulose ether, 4 parts of defoamer,
5 parts of additive, 8 parts of alumina silicate fibre, 20 parts of talcum powder, 2 parts of water reducer, 8 parts of waterglass, 17 parts of ceramic fibre, shepardite are fine
4 parts of dimension, 2 parts of curing agent, 50 parts of water.
Example IV：
A kind of heat-insulating material is made up of following mass fraction formula components：7 parts of floating bead, 6 parts of cellulose ether, 5 parts of defoamer,
6 parts of additive, 10 parts of alumina silicate fibre, 25 parts of talcum powder, 3 parts of water reducer, 10 parts of waterglass, 18 parts of ceramic fibre, shepardite
5 parts of fiber, 3 parts of curing agent, 60 parts of water.
Embodiment five：
A kind of preparation method preparation method of heat-insulating material comprises the steps：
Step one, proportionally raw material is stirred to uniform；Curing agent is added, stirring is added after 40～60 seconds
Waterglass, then stir acquisition mixing material；
Step 2, finally mixing material poured into mould, extruded to tight, and stand 40～60 points in a mold
Take out after clock；
Step 3, again be dried ventilation it is smooth place 24 hours, that is, obtain composite insulation material.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (5)
1. a kind of heat-insulating material, it is characterised in that：It is made up of following mass fraction formula components：
Floating bead 5-7 part, cellulose ether 4-6 parts, defoamer 3-5 parts, additive 4-6 parts, alumina silicate fibre 6-10 parts, talcum powder
15-25 parts, water reducer 1-3 parts, waterglass 6-10 parts, ceramic fibre 16-18 parts, brucite fiber 3-5 parts, curing agent 1-3 parts,
Water 40-60 parts.
2. a kind of heat-insulating material according to claim 1, it is characterised in that：It is made up of following mass fraction formula components：
5 parts of floating bead, 4 parts of cellulose ether, 3 parts of defoamer, 4 parts of additive, 6 parts of alumina silicate fibre, 15 parts of talcum powder, water reducer 1
Part, 6 parts of waterglass, 16 parts of ceramic fibre, 3 parts of brucite fiber, 1 part of curing agent, 40 parts of water.
3. a kind of heat-insulating material according to claim 1, it is characterised in that：It is made up of following mass fraction formula components：
6 parts of floating bead, 5 parts of cellulose ether, 4 parts of defoamer, 5 parts of additive, 8 parts of alumina silicate fibre, 20 parts of talcum powder, water reducer 2
Part, 8 parts of waterglass, 17 parts of ceramic fibre, 4 parts of brucite fiber, 2 parts of curing agent, 50 parts of water.
4. a kind of heat-insulating material according to claim 1, it is characterised in that：It is made up of following mass fraction formula components：
7 parts of floating bead, 6 parts of cellulose ether, 5 parts of defoamer, 6 parts of additive, 10 parts of alumina silicate fibre, 25 parts of talcum powder, water reducer 3
Part, 10 parts of waterglass, 18 parts of ceramic fibre, 5 parts of brucite fiber, 3 parts of curing agent, 60 parts of water.
5. a kind of a kind of preparation method of heat-insulating material according to claim 1, it is characterised in that：Comprise the steps：
Step one, proportionally raw material is stirred to uniform；Curing agent is added, stirring adds water glass after 40～60 seconds
Glass, then stir acquisition mixing material；
Step 2, finally mixing material poured into mould, extruded to tight, and after standing 40～60 minutes in a mold
Take out；
Step 3, again be dried ventilation it is smooth place 24 hours, that is, obtain composite insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100902.8A CN106630906A (en) | 2016-12-05 | 2016-12-05 | Thermal insulation material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100902.8A CN106630906A (en) | 2016-12-05 | 2016-12-05 | Thermal insulation material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106630906A true CN106630906A (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100902.8A Pending CN106630906A (en) | 2016-12-05 | 2016-12-05 | Thermal insulation material and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040157724A1 (en) * | 2003-02-07 | 2004-08-12 | Doza Douglas K. | Crack-resistant insulating dry refractory |
| CN102101778A (en) * | 2010-12-09 | 2011-06-22 | 傅桂云 | Inorganic lightweight refractory construction heat preserving material |
| CN103073257A (en) * | 2013-01-28 | 2013-05-01 | 昆明理工大学 | Thermal insulation composite and preparation method thereof |
| CN104119087A (en) * | 2014-06-27 | 2014-10-29 | 合肥日新高温技术有限公司 | An aluminium silicate fibre thermally insulating brick |
-
2016
- 2016-12-05 CN CN201611100902.8A patent/CN106630906A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040157724A1 (en) * | 2003-02-07 | 2004-08-12 | Doza Douglas K. | Crack-resistant insulating dry refractory |
| CN102101778A (en) * | 2010-12-09 | 2011-06-22 | 傅桂云 | Inorganic lightweight refractory construction heat preserving material |
| CN103073257A (en) * | 2013-01-28 | 2013-05-01 | 昆明理工大学 | Thermal insulation composite and preparation method thereof |
| CN104119087A (en) * | 2014-06-27 | 2014-10-29 | 合肥日新高温技术有限公司 | An aluminium silicate fibre thermally insulating brick |
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Application publication date: 20170510 |
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