CN108275886A - A kind of aeroge insulation quilt and preparation method using industrial solid castoff preparation - Google Patents
A kind of aeroge insulation quilt and preparation method using industrial solid castoff preparation Download PDFInfo
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- CN108275886A CN108275886A CN201810032399.XA CN201810032399A CN108275886A CN 108275886 A CN108275886 A CN 108275886A CN 201810032399 A CN201810032399 A CN 201810032399A CN 108275886 A CN108275886 A CN 108275886A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
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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
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0045—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by a process involving the formation of a sol or a gel, e.g. sol-gel or precipitation processes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
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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
- 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
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- Ceramic Engineering (AREA)
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- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Thermal Insulation (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Organic Insulating Materials (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The present invention discloses a kind of aeroge insulation quilt and preparation method, belong to aeroge insulation quilt production technical field, relate generally to a kind of aeroge insulation quilt prepared using industrial solid castoff and preparation method, to solve the problem of that the pollutant direct emission generated in the low production process of industrial solid castoff utilization rate in the prior art can cause environmental pollution.A kind of aeroge insulation quilt prepared using industrial solid castoff, including 58 parts of 80 90 parts of slag, 10 20 parts of silica, chopped 25 parts of ceramic fibre, 0.5 1 parts of titania powder, 13 parts of coalescents and coupling agent；Present invention simultaneously discloses preparation methods, including drying dispatching, electric smelting at fibre, felt, immersion aeroge and drying winding packaging step, industrial solid castoff is subjected to deep processing processing, forms the aeroge insulation quilt with good thermal insulation property and hydrophobicity performance.The present invention is not required to addition chemical reagent, simple for process, it is easy to accomplish.
Description
Technical field
The present invention relates to a kind of aeroge insulation quilt and preparation methods, belong to aeroge insulation quilt production technical field, tool
Body is related to a kind of aeroge insulation quilt prepared using industrial solid castoff and preparation method.
Background technology
With the development of science and technology and social progress, people are more and more stronger to the consciousness of environmental protection, some severes are dirty
The industrial processes product of dye starts to environmentally friendly revolution in mode of production.Industrial solid Litter contains as industrial waste products
There are a large amount of calcium, silicon, aluminium, magnesium, the oxide of iron and a small amount of sulfide, environmental pollution is not only caused if arbitrarily abandoning, and
And waste of resource.Therefore, to the much-talked-about topic for being treated as nowadays human research of industrial solid castoff.Currently, to work
The processing of industry solid waste is mainly used in the preparation of some primary product such as concrete, cement, and not only utilization rate is low, but also
The pollutant direct emission generated in production process can cause environmental pollution.
Invention content
To solve the above-mentioned problems, the present invention disclose a kind of aeroge insulation quilt prepared using industrial solid castoff and
Preparation method is processed industrial solid castoff advanced treating by the processing to industrial solid castoff, and being formed has well
The aeroge insulation quilt of heat-insulating property and hydrophobicity performance.
The object of the present invention is achieved like this：
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：80-90 parts of slag, silicon
10-20 parts of stone, be chopped 5-8 parts of 2-5 parts of ceramic fibre, 0.5-1 parts of titania powder, 1-3 parts of coalescents and coupling agent.
Further, the coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
Further, the coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 200-240 mesh
Sieve, drying tower dry mixture.
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming.
Further, fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0025-0.0075 denier.
Further, melt acidity described in step 2 is 2.0-2.4.
Step 3, felt：By manufactured fiber in step 2 through felting machine felt.
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added.
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Further, the thickness of insulation quilt described in step 5 is 5-30mm.
Compared with prior art, the present invention having the advantages that：According to it is disclosed in this invention it is a kind of utilize industrial solid
Aeroge insulation quilt and preparation method prepared by waste, by drying dispatching, electric smelting into fibre, felt, immersion aeroge and baking
Dry winding packaging step, carries out deep processing processing, being formed has good thermal insulation property and hydrophobicity by industrial solid castoff
The aeroge insulation quilt of energy.The present invention is not required to addition chemical reagent, reduces the pollution of air, simple for process, it is easy to accomplish.
Specific implementation mode
Heat-insulating property is tested：
Embodiment 1
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：80 parts of slag, silica 10
Part, be chopped 5 parts of 2 parts of ceramic fibre, 0.5 part of titania powder, 1 part of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 200 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0025 denier.
Melt acidity described in step 2 is 2.0.
The thickness of insulation quilt described in step 5 is 5mm.
Embodiment 2
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：82 parts of slag, silica 12
Part, be chopped 6 parts of 3 parts of ceramic fibre, 0.6 part of titania powder, 1.5 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 210 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0035 denier.
Melt acidity described in step 2 is 2.1.
The thickness of insulation quilt described in step 5 is 10mm.
Embodiment 3
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：85 parts of slag, silica 15
Part, be chopped 6.5 parts of 4 parts of ceramic fibre, 0.7 part of titania powder, 2 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 220 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0055 denier.
Melt acidity described in step 2 is 2.2.
The thickness of insulation quilt described in step 5 is 15mm.
Embodiment 4
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：88 parts of slag, silica 18
Part, be chopped 7.5 parts of 4.5 parts of ceramic fibre, 0.9 part of titania powder, 2.5 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 230 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0065 denier.
Melt acidity described in step 2 is 2.3.
The thickness of insulation quilt described in step 5 is 20mm.
Embodiment 5
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：90 parts of slag, silica 20
Part, be chopped 8 parts of 5 parts of ceramic fibre, 1 part of titania powder, 3 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 240 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0075 denier.
Melt acidity described in step 2 is 2.4.
The thickness of insulation quilt described in step 5 is 30mm.
Comparative example 1
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：72 parts of slag, silica 8
Part, be chopped 10 parts of 1 part of ceramic fibre, 1.2 parts of titania powder, 4 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 280 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0095 denier.
Melt acidity described in step 2 is 2.8.
The thickness of insulation quilt described in step 5 is 35mm.
Thermal property test method：By aeroge insulation quilt described in embodiment 1-5 in the present invention and comparative example 1 according to embodiment 1-
5 and the proportioning of comparative example 1 cut 30mm*30mm square test blocks respectively, be placed in 65 degrees Celsius of baking ovens, test will after 45 minutes
Test block is taken out, and is measured test block surface temperature and is dropped to 23 degrees Celsius of required times, the meter of temperature fall time index TI from 33 degrees Celsius
It is as follows to calculate formula：
In formula, TI is temperature fall time constant, and t is temperature fall time, and d is test block thickness, and test result is as shown in table 1.
1 thermal property of table is tested
Upper table 1 indicates the heat-insulating property of the aeroge insulation quilt under different ratio in embodiment 1-5 and comparative example 1, can from table 1
To find out, compared with prior art, the temperature fall time constant of embodiment 1 improves 21.7%, the temperature fall time constant of embodiment 2
27.8% is improved, the temperature fall time constant of embodiment 3 improves 34.2%, and the temperature fall time constant of embodiment 4 improves
40.0%, the temperature fall time constant of embodiment 5 improves 44.8%.
Hydrophobicity performance is tested：
Embodiment 6
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：80 parts of slag, silica 10
Part, be chopped 5 parts of 2 parts of ceramic fibre, 0.5 part of titania powder, 1 part of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 200 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0025 denier.
Melt acidity described in step 2 is 2.0.
The thickness of insulation quilt described in step 5 is 5mm.
Embodiment 7
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：82 parts of slag, silica 12
Part, be chopped 6 parts of 3 parts of ceramic fibre, 0.6 part of titania powder, 1.5 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 210 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0035 denier.
Melt acidity described in step 2 is 2.1.
The thickness of insulation quilt described in step 5 is 10mm.
Embodiment 8
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：85 parts of slag, silica 15
Part, be chopped 6.5 parts of 4 parts of ceramic fibre, 0.7 part of titania powder, 2 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 220 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0055 denier.
Melt acidity described in step 2 is 2.2.
The thickness of insulation quilt described in step 5 is 15mm.
Embodiment 9
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：88 parts of slag, silica 18
Part, be chopped 7.5 parts of 4.5 parts of ceramic fibre, 0.9 part of titania powder, 2.5 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 230 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0065 denier.
Melt acidity described in step 2 is 2.3.
The thickness of insulation quilt described in step 5 is 20mm.
Embodiment 10
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：90 parts of slag, silica 20
Part, be chopped 8 parts of 5 parts of ceramic fibre, 1 part of titania powder, 3 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 240 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0075 denier.
Melt acidity described in step 2 is 2.4.
The thickness of insulation quilt described in step 5 is 30mm.
Comparative example 2
A kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and dioxy
Change titanium powder, the slag, silica, be chopped ceramic fibre and titania powder parts by weight be：72 parts of slag, silica 8
Part, be chopped 10 parts of 1 part of ceramic fibre, 1.2 parts of titania powder, 4 parts of coalescents and coupling agent.
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
A kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, is included the following steps：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 280 mesh sieve,
Drying tower dries mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0095 denier.
Melt acidity described in step 2 is 2.8.
The thickness of insulation quilt described in step 5 is 35mm.
Hydrophobicity performance test method：By aeroge insulation quilt described in embodiment 6-10 in the present invention and comparative example 2 according to embodiment
The aeroge insulation quilt test block of 100mm*200mm is made in the proportioning of 6-10 and comparative example 2, by water droplet in each test block, test
Angle formed by tangent line and material surface along water drops surface, i.e. angle of wetting, when angle of wetting be more than 90 degree, illustrate aeroge heat preservation
Felt is at hydrophobicity.Test result is as shown in table 2.
2 hydrophobicity performance of table is tested
Upper table 2 indicates the hydrophobicity performance of the aeroge insulation quilt under different ratio in embodiment 6-10 and comparative example 2, from table 2
As can be seen that compared with prior art, the wetting angle of embodiment 6 increases 8.19%, and the wetting angle of embodiment 7 increases
11.52%, the wetting angle of embodiment 8 increases 24.68%, and the wetting angle of embodiment 9 increases 30.74%, embodiment 10
Wetting angle increases 38.51%.
It should be understood that above description is to illustrate rather than to be limited.By reading foregoing description, carried
Many embodiments and many applications except the example of confession all will be apparent for a person skilled in the art.Cause
This, the scope of the present invention should not be determined with reference to foregoing description, but should be with reference to preceding claims and these rights
It is required that the full scope of the equivalent possessed determines.For comprehensive purpose, all articles and reference include patent application
Disclosure with bulletin is all by reference to being incorporated herein.Any side of theme disclosed herein is omitted in preceding claims
Face is not intended to abandon the body matter, also should not be considered as applicant and the theme is not thought of as to disclosed application master
A part for topic.
The series of detailed descriptions listed above is illustrated only for the feasible embodiment of the application, it
Not to limit the protection domain of the application, it is all without departing from equivalent implementations or change made by the application skill spirit
It should be included within the protection domain of the application.
Claims (7)
1. a kind of aeroge insulation quilt prepared using industrial solid castoff, including slag, silica, chopped ceramic fibre and two
Titanium dioxide powder, it is characterised in that：The slag, silica, be chopped ceramic fibre and titania powder parts by weight be：Mine
80-90 parts of slag, 10-20 parts of silica, 2-5 parts of the ceramic fibre that is chopped, 0.5-1 parts of titania powder, 1-3 parts of coalescents and idol
Join 5-8 parts of agent.
2. a kind of aeroge insulation quilt prepared using industrial solid castoff according to claim 1, it is characterised in that：
The coalescents are the one or two of propandiol butyl ether, propylene glycol methyl ether acetate.
3. a kind of aeroge insulation quilt prepared using industrial solid castoff according to claim 1, it is characterised in that：
The coupling agent is ammonia alkyl coupling agent or isocyanic acid alkyl coupling agent.
4. a kind of aeroge insulation quilt preparation method prepared using industrial solid castoff, it is characterised in that：Including following step
Suddenly：
Step 1, drying dispatching：The mixture of slag, silica, chopped ceramic fibre and titania powder is crossed into 200-240 mesh
Sieve, drying tower dry mixture；
Step 2, electric smelting is at fibre：By in step 1 dry after mixture heated through crucible, electric smelting at melt, then through at fibre from
Fiber is made in scheming；
Step 3, felt：By manufactured fiber in step 2 through felting machine felt；
Step 4 impregnates aeroge：Aeroge is hydrolyzed into glue in organic solution, fibrofelt made of step 3 is put into
In glue, coalescents and coupling agent is added；
Step 5, drying winding：The insulation quilt drying tower drying that step 4 is formed, then winding are put in storage.
5. a kind of aeroge insulation quilt preparation method prepared using industrial solid castoff according to claim 4,
It is characterized in that：Fibre fineness described in step 2 is superfine fibre, and fiber number is 0.0025-0.0075 denier.
6. a kind of aeroge insulation quilt preparation method prepared using industrial solid castoff according to claim 4,
It is characterized in that：Melt acidity described in step 2 is 2.0-2.4.
7. a kind of aeroge insulation quilt preparation method prepared using industrial solid castoff according to claim 4,
It is characterized in that：The thickness of insulation quilt described in step 5 is 5-30mm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830761A (en) * | 2021-01-20 | 2021-05-25 | 湖南荣岚智能科技有限公司 | High temperature resistant, high strength Al2O3Aerogel composite material and preparation method thereof |
| CN112830760A (en) * | 2021-01-20 | 2021-05-25 | 湖南荣岚智能科技有限公司 | Heat-insulating and high-temperature-resistant aerogel gradient composite material and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442771A (en) * | 2010-09-30 | 2012-05-09 | 湖州菱佳保温材料有限公司 | Method for producing rock wool |
| CN102701700A (en) * | 2012-04-20 | 2012-10-03 | 大连工业大学 | SiO2 aerogel/inorganic cotton compound thermal insulation felt and preparation method thereof |
| CN103723995A (en) * | 2013-07-23 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Method for preparing felt by mixing glass cotton felt with silicon dioxide aerogel |
| CN105038445A (en) * | 2014-04-24 | 2015-11-11 | 中国科学院苏州纳米技术与纳米仿生研究所 | Aqueous slurry material containing silicon dioxide aerosol, preparation method and application thereof |
| CN106739232A (en) * | 2016-11-22 | 2017-05-31 | 湖北硅金凝节能减排科技有限公司 | A kind of preparation method of aeroge non-woven fabrics |
| CN107035008A (en) * | 2017-04-05 | 2017-08-11 | 天津市建筑材料科学研究院 | A kind of cladding aeroge fibrofelt and its wet method composite preparation process |
| CN107140938A (en) * | 2017-04-25 | 2017-09-08 | 郑善 | A kind of anti-shedding aeroge complex heat-preservation felt and preparation method thereof |
-
2018
- 2018-01-12 CN CN201810032399.XA patent/CN108275886B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442771A (en) * | 2010-09-30 | 2012-05-09 | 湖州菱佳保温材料有限公司 | Method for producing rock wool |
| CN102701700A (en) * | 2012-04-20 | 2012-10-03 | 大连工业大学 | SiO2 aerogel/inorganic cotton compound thermal insulation felt and preparation method thereof |
| CN103723995A (en) * | 2013-07-23 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Method for preparing felt by mixing glass cotton felt with silicon dioxide aerogel |
| CN105038445A (en) * | 2014-04-24 | 2015-11-11 | 中国科学院苏州纳米技术与纳米仿生研究所 | Aqueous slurry material containing silicon dioxide aerosol, preparation method and application thereof |
| CN106739232A (en) * | 2016-11-22 | 2017-05-31 | 湖北硅金凝节能减排科技有限公司 | A kind of preparation method of aeroge non-woven fabrics |
| CN107035008A (en) * | 2017-04-05 | 2017-08-11 | 天津市建筑材料科学研究院 | A kind of cladding aeroge fibrofelt and its wet method composite preparation process |
| CN107140938A (en) * | 2017-04-25 | 2017-09-08 | 郑善 | A kind of anti-shedding aeroge complex heat-preservation felt and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830761A (en) * | 2021-01-20 | 2021-05-25 | 湖南荣岚智能科技有限公司 | High temperature resistant, high strength Al2O3Aerogel composite material and preparation method thereof |
| CN112830760A (en) * | 2021-01-20 | 2021-05-25 | 湖南荣岚智能科技有限公司 | Heat-insulating and high-temperature-resistant aerogel gradient composite material and preparation method thereof |
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| CN108275886B (en) | 2020-11-17 |
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