CN107056165A - A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external - Google Patents
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external Download PDFInfo
- Publication number
- CN107056165A CN107056165A CN201710411198.6A CN201710411198A CN107056165A CN 107056165 A CN107056165 A CN 107056165A CN 201710411198 A CN201710411198 A CN 201710411198A CN 107056165 A CN107056165 A CN 107056165A
- Authority
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- China
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- parts
- polyester fiber
- fiber fabric
- heat insulating
- old clothing
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- Granted
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000011810 insulating material Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 95
- 229920000728 polyester Polymers 0.000 claims abstract description 93
- 239000004744 fabric Substances 0.000 claims abstract description 55
- 239000000843 powder Substances 0.000 claims abstract description 30
- 238000005187 foaming Methods 0.000 claims abstract description 24
- 239000012774 insulation material Substances 0.000 claims abstract description 20
- 238000005469 granulation Methods 0.000 claims abstract description 19
- 230000003179 granulation Effects 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 239000004088 foaming agent Substances 0.000 claims abstract description 15
- 239000006260 foam Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 239000003381 stabilizer Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- SHWNNYZBHZIQQV-UHFFFAOYSA-J EDTA monocalcium diisodium salt Chemical compound [Na+].[Na+].[Ca+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O SHWNNYZBHZIQQV-UHFFFAOYSA-J 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 11
- 239000000440 bentonite Substances 0.000 claims description 11
- 229910000278 bentonite Inorganic materials 0.000 claims description 11
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 11
- 229940087511 calcium disodium versenate Drugs 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 11
- 239000010881 fly ash Substances 0.000 claims description 11
- 230000000996 additive effect Effects 0.000 claims description 10
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 8
- 239000012760 heat stabilizer Substances 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 8
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 7
- 239000004250 tert-Butylhydroquinone Substances 0.000 claims description 7
- 235000019281 tert-butylhydroquinone Nutrition 0.000 claims description 7
- 229920002125 Sokalan® Polymers 0.000 claims description 6
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical group [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 6
- 239000004584 polyacrylic acid Substances 0.000 claims description 6
- 239000008116 calcium stearate Substances 0.000 claims description 5
- 235000013539 calcium stearate Nutrition 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- CBEYZWBXIPZYNH-UHFFFAOYSA-J 1,5-dihydroxypentan-3-yl phosphate;2,3-dihydroxypropyl phosphate;iron(2+) Chemical group [Fe+2].[Fe+2].OCC(O)COP([O-])([O-])=O.OCCC(CCO)OP([O-])([O-])=O CBEYZWBXIPZYNH-UHFFFAOYSA-J 0.000 claims description 4
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 claims description 4
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- ZJOLCKGSXLIVAA-UHFFFAOYSA-N ethene;octadecanamide Chemical compound C=C.CCCCCCCCCCCCCCCCCC(N)=O.CCCCCCCCCCCCCCCCCC(N)=O ZJOLCKGSXLIVAA-UHFFFAOYSA-N 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- TXQVDVNAKHFQPP-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CO)(CO)CO TXQVDVNAKHFQPP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical group CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- -1 pentaerythritol stearate Compound Chemical class 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/20—Waste materials; Refuse organic from macromolecular compounds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/746—Recycled materials, e.g. made of used tires, bumpers or newspapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, including filter out the polyester fiber fabric in clothing；The attachment in polyester fiber fabric is removed, it is standby after polyester fiber fabric is rinsed and dried；Cooled down after extruder grain after polyester fiber fabric is melted, granulation and be ground into polyester fiber powder using pulverizer；It is added to the water in raw material and stirs, then adds foaming agent, foam stabilizer and hydrophober continuation stirring and be sufficiently mixed, stand foaming after injection mould；Natural curing is stripped after the completion of foaming, insulation material is obtained.The raw material as insulation material is screened in part useful in waste and old clothing by the present invention by simple processing step, can not only effectively utilize waste and old clothing, reduces pollution of unworthily moving, and can significantly improve the heat-insulating property of insulation material after polyester fiber is added.
Description
Technical field
The present invention relates to the secondary technical field utilized of junk, and in particular to reclaiming waste and old clothing to one kind is used to prepare
The method of outdoor insulation material.
Background technology
Clothes are one of indispensable daily necessitiess of people, as the improvement of people's living standards, the renewal speed of clothes is got over
Come faster, this generates substantial amounts of waste and old clothing.The processing method reclaimed in the prior art to waste and old clothing falls behind relatively, has
Imitate utilization rate relatively low.According to the fabric material of clothes, cotton, burlap or polyester fiber can be classified as；Polyester fiber by
There is good crease-resistant and smoothness in it, widely used on clothes；But the wearability of polyester fiber is poor so that its
Mortality is higher, it is easier to abandoned in a short time by people, so as to form substantial amounts of polyester fiber rubbish.
Polyester fiber is widely used as a kind of high polymer material in industry-by-industry, meanwhile, the quantity of waste polyester
Also increasingly increasing, if not carrying out recycling utilization to waste polyester, not only resulting in the wasting of resources, but also environment can be given
Substantial amounts of pollution is brought, therefore, the recycling of waste polyester becomes the great research topic of current polyester industrial development.Separately
Outside, China's building energy consumption is lifted continuously and healthily in recent years, and building energy conservation turns into the hot issue that the whole society pays close attention to.Therefore by polyester
Fiber recovery and outdoor both insulation materials organically combine, and can not only solve the process problem of waste polyester, and
Obtained expanded material intensity is high, light weight, and with low cost.
The content of the invention
It is an object of the invention to provide a kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external.
A kind of reclaim waste and old clothing to be provided up to above-mentioned purpose, in one embodiment of the present of invention and be used to prepare outdoor guarantor
The method of adiabator, comprises the following steps：
（1）The waste and old clothing of recovery is classified, polyester fiber fabric, cotton fiber fabric and the flaxen fiber face in clothing is filtered out
Material；The attachment in polyester fiber fabric is removed, it is standby after then polyester fiber fabric is rinsed and dried；
（2）Extruder grain after dried polyester fiber fabric is melted, cools down after granulation and is ground into polyester fibre using pulverizer
Tie up powder；
（3）By 10 parts ~ 50 parts of polyester fiber powder, 50 parts ~ 100 parts of hydrochloric acid salt cement, 10 parts ~ 20 parts of flyash, land plaster 10
Part ~ 20 parts, 2 parts ~ 5 parts of calcium sulfate, 2 parts ~ 5 parts of polyacrylic acid, 2 parts ~ 5 parts of triethanolamine, Calcium Disodium Versenate 2 parts ~ 5
Part, 2 ~ 5 parts of bentonite, 2 parts ~ 5 parts of tert-butylhydroquinone, 2 parts ~ 5 parts of di-n-octyl sebacate, bisphenol A type epoxy resin 2 parts ~ 5
Part；2 ~ 5 parts of ATBC is got the raw materials ready according to weight proportion, is added to the water and is stirred, and then adds foaming agent, foam stabilizer
And hydrophober continues stirring and is sufficiently mixed, stand foaming after injection mould；Natural curing is stripped after the completion of foaming, is incubated
Material.
One of optimal enforcement example of the present invention, step（2）In add dispersant 5 in every 100 parts of polyester fiber fabrics
5 parts ~ 10 parts of part ~ 10 parts, 5 parts ~ 10 parts of heat stabilizer and additive.
One of optimal enforcement example of the present invention, dispersant is mixed in ethylene bis stearic amide and pentaerythritol stearate
Compound.
One of optimal enforcement example of the present invention, heat stabilizer is calcium stearate.
One of optimal enforcement example of the present invention, additive is used for the fragility for improving polyester fiber after granulation, and additive is sweet
Oleophosphoric acid iron.
One of optimal enforcement example of the present invention, foaming agent is the hydrogen peroxide solution that concentration is 30wt%；Foam stabilizer is tristearin
Sour calcium.
One of optimal enforcement example of the present invention, the natural curing time is not less than 24h.
One of optimal enforcement example of the present invention, the particle diameter of polyester fiber powder is the mesh of 80 mesh ~ 150.
One of optimal enforcement example of the present invention, the temperature of polyester fiber melting is 200 DEG C ~ 300 DEG C.
A kind of waste and old clothing of recovery is also disclosed in an alternative embodiment of the invention is used for preparation room heat insulating material for external
Method, comprises the following steps：
（1）The waste and old clothing of recovery is classified, polyester fiber fabric, cotton fiber fabric and the flaxen fiber face in clothing is filtered out
Material；The attachment in polyester fiber fabric is removed, it is standby after then passing it through rinsing and drying；
（2）Extruder grain after dried polyester fiber fabric is melted, cools down after granulation and is ground into polyester fibre using pulverizer
Tie up powder；
（3）By 10 parts ~ 50 parts of polyester fiber powder, 50 parts ~ 100 parts of hydrochloric acid salt cement, 10 parts ~ 20 parts of flyash, land plaster 10
Part ~ 20 parts, 2 parts ~ 5 parts of calcium sulfate, 2 parts ~ 5 parts of polyacrylic acid, 2 parts ~ 5 parts of triethanolamine, Calcium Disodium Versenate 2 parts ~ 5
Part, 2 ~ 5 parts of bentonite, 2 parts ~ 5 parts of tert-butylhydroquinone are got the raw materials ready according to weight proportion, are added to the water and are stirred, Ran Houzai
Add foaming agent, foam stabilizer and hydrophober continuation stirring to be sufficiently mixed, stand foaming after injection mould；It is stripped after the completion of foaming
Natural curing, obtains insulation material.
In summary, the present invention has advantages below：
1st, the raw material as insulation material is screened in part useful in waste and old clothing by the present invention by simple processing step, no
Waste and old clothing only can be effectively utilized, pollution of unworthily moving is reduced, and thermal insulating material can be significantly improved after polyester fiber is added
The heat-insulating property of material.
2nd, the present invention adds a variety of reinforcing agents in insulation material, can significantly improve the corrosion resistance of insulation material
Energy；Additive is added in extrusion, can significantly optimize granulation brittleness, is easy to crush.
Embodiment
The invention discloses a kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprise the following steps：
（1）The waste and old clothing of recovery is classified, polyester fiber fabric, cotton fiber fabric and the flaxen fiber face in clothing is filtered out
Material, cotton fiber fabric and flaxen fiber fabric remake clothes, present invention selection processing polyester fiber face after can individually handling
Material.The attachment in polyester fiber fabric is removed, these attachments mainly include being not belonging to for metal, button or other bulks
The cloth of polyester fiber fabric, it is standby after then polyester fiber fabric is rinsed and dried.
（2）Extruder grain after dried polyester fiber fabric is melted at a temperature of 200 DEG C ~ 300 DEG C, wherein often
5 parts ~ 10 parts of 5 parts ~ 10 parts of dispersant, 5 parts ~ 10 parts of heat stabilizer and additive are added in 100 parts of polyester fiber fabrics.Its
In, preferred dispersants are the mixture in ethylene bis stearic amide and pentaerythritol stearate, and both mixed proportions are to protecting
Warm nature can have no significant effect；It is preferred that heat stabilizer is calcium stearate；Preferable additives are used to improve polyester fiber after granulation
Fragility, additive is ferric glycerophosphate.Cooled down after granulation and be ground into polyester fiber powder using pulverizer, polyester fiber powder
Powder particle diameter is the mesh of 80 mesh ~ 150.
（3）By 10 parts ~ 50 parts of polyester fiber powder, 50 parts ~ 100 parts of hydrochloric acid salt cement, 10 parts ~ 20 parts of flyash, gypsum
10 parts ~ 20 parts of powder, 2 parts ~ 5 parts of calcium sulfate, 2 parts ~ 5 parts of polyacrylic acid, 2 parts ~ 5 parts of triethanolamine, 2 parts of Calcium Disodium Versenate
~ 5 parts, 2 ~ 5 parts of bentonite, 2 parts ~ 5 parts of tert-butylhydroquinone, 2 parts ~ 5 parts of di-n-octyl sebacate, 2 parts of bisphenol A type epoxy resin
~ 5 parts；2 ~ 5 parts of ATBC is got the raw materials ready according to weight proportion, is added to the water and is stirred, and then adds foaming agent, foam stabilizing
Agent and hydrophober continue stirring and are sufficiently mixed, and foaming agent is the hydrogen peroxide solution that concentration is 30wt%；Foam stabilizer is stearic acid
Calcium.It is then injected into stand foaming after mould；Natural curing is stripped after the completion of foaming and is not less than 24h, insulation material is obtained.
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external is disclosed in one embodiment of the present of invention,
Comprise the following steps：
（1）The waste and old clothing of recovery is classified, polyester fiber fabric, cotton fiber fabric and the flaxen fiber face in clothing is filtered out
Material；The attachment in polyester fiber fabric is removed, it is standby after then passing it through rinsing and drying；
（2）Extruder grain after dried polyester fiber fabric is melted, cools down after granulation and is ground into polyester fibre using pulverizer
Tie up powder；
（3）By 10 parts ~ 50 parts of polyester fiber powder, 50 parts ~ 100 parts of hydrochloric acid salt cement, 10 parts ~ 20 parts of flyash, land plaster 10
Part ~ 20 parts, 2 parts ~ 5 parts of calcium sulfate, 2 parts ~ 5 parts of polyacrylic acid, 2 parts ~ 5 parts of triethanolamine, Calcium Disodium Versenate 2 parts ~ 5
Part, 2 ~ 5 parts of bentonite, 2 parts ~ 5 parts of tert-butylhydroquinone are got the raw materials ready according to weight proportion, are added to the water and are stirred, Ran Houzai
Add foaming agent, foam stabilizer and hydrophober continuation stirring to be sufficiently mixed, stand foaming after injection mould；It is stripped after the completion of foaming
Natural curing, obtains insulation material.
Embodiment 1
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprises the following steps：
（1）The polyester fiber fabric in clothing is filtered out, attachment is removed, it is standby after rinsing and drying.
（2）Polyester fiber powder is ground into after extruder grain after polyester fiber fabric is melted, granulation；
（3）It is 100 parts of hydrochloric acid salt cement, 10 parts of flyash, 10 parts of land plaster, 3 parts of calcium sulfate, poly- by 20 parts of polyester fiber powder
2 parts of acrylic acid, 3 parts of triethanolamine, 2 parts of Calcium Disodium Versenate, 4 parts of bentonite are got the raw materials ready according to weight proportion, are added to the water
Stir, then add foaming agent, foam stabilizer and hydrophober continuation stirring and be sufficiently mixed, be then injected into after mould and stand
Foaming；The demoulding is inherently derived insulation material after the completion of foaming.
Embodiment 2
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprises the following steps：
（1）The polyester fiber fabric in clothing is filtered out, attachment is removed, it is standby after rinsing and drying.
（2）Extruder grain after polyester fiber fabric is melted, wherein adding dispersant in every 100 parts of polyester fiber fabrics
9 parts of 7 parts, 8 parts of heat stabilizer and additive ferric glycerophosphate.Wherein, dispersant is ethylene bis stearic amide 50% and season penta 4
Mixture in alcohol stearate 50%, heat stabilizer is calcium stearate.Polyester fiber powder is ground into after granulation.
Embodiment 3
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprises the following steps：
（1）The polyester fiber fabric in clothing is filtered out, attachment is removed, it is standby after rinsing and drying.
（2）Extruder grain after polyester fiber fabric is melted, wherein adding additive in every 100 parts of polyester fiber fabrics
9 parts of ferric glycerophosphate；Polyester fiber powder is ground into after granulation.
Test example 1
That the polyester fiber mixed melting thing granulation extruded in step 2 in 1 ~ embodiment of embodiment 3 by extruder is obtained
Grain measures the fragility or brittleness of granulated pellet using method disclosed in prior art by calculating Young's modulus and Poisson's ratio.
It is measured it is known that the Poisson's ratio of embodiment 1 is larger with respect to embodiment 2 and embodiment 3, it is real and with significant difference
The Poisson's ratio difference applied between example 2 and embodiment 3 is smaller, without significant difference.It can thus be seen that embodiment 2 and reality
The brittleness for applying example 3 is smaller, it is easier to pulverized.Meanwhile, when being crushed using same pulverizer, embodiment 2 and implementation
The particle grinding time and energy consumption of example 3 are lower, and this also demonstrates embodiment 2 and the particle brittleness of embodiment 3 is more suitable for crushing.
Embodiment 4
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprises the following steps：
（1）The polyester fiber fabric in clothing is filtered out, attachment is removed, it is standby after rinsing and drying.
（2）Polyester fiber powder is ground into after extruder grain after polyester fiber fabric is melted, granulation；
（3）It is 100 parts of hydrochloric acid salt cement, 10 parts of flyash, 10 parts of land plaster, 3 parts of calcium sulfate, poly- by 20 parts of polyester fiber powder
2 parts of acrylic acid, 3 parts of triethanolamine, 2 parts of Calcium Disodium Versenate, 4 parts of bentonite, 5 parts of tert-butylhydroquinone are according to weight
Proportioning is got the raw materials ready, and is added to the water and is stirred, and is then added foaming agent, foam stabilizer and hydrophober continuation stirring and is sufficiently mixed,
It is then injected into stand foaming after mould；The demoulding is inherently derived insulation material after the completion of foaming.
Embodiment 5
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprises the following steps：
（1）The polyester fiber fabric in clothing is filtered out, attachment is removed, it is standby after rinsing and drying.
（2）Polyester fiber powder is ground into after extruder grain after polyester fiber fabric is melted, granulation；
（3）It is 100 parts of hydrochloric acid salt cement, 10 parts of flyash, 10 parts of land plaster, 3 parts of calcium sulfate, poly- by 20 parts of polyester fiber powder
2 parts of acrylic acid, 3 parts of triethanolamine, 2 parts of Calcium Disodium Versenate, 4 parts of bentonite, 5 parts of di-n-octyl sebacate are matched somebody with somebody according to weight
Than getting the raw materials ready, it is added to the water and stirs, then adds foaming agent, foam stabilizer and hydrophober continuation stirring and be sufficiently mixed, so
Stand foaming after mould is injected afterwards；The demoulding is inherently derived insulation material after the completion of foaming.
Embodiment 6
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprises the following steps：
（1）The polyester fiber fabric in clothing is filtered out, attachment is removed, it is standby after rinsing and drying.
（2）Polyester fiber powder is ground into after extruder grain after polyester fiber fabric is melted, granulation；
（3）It is 100 parts of hydrochloric acid salt cement, 10 parts of flyash, 10 parts of land plaster, 3 parts of calcium sulfate, poly- by 20 parts of polyester fiber powder
2 parts of acrylic acid, 3 parts of triethanolamine, 2 parts of Calcium Disodium Versenate, 4 parts of bentonite, 5 parts of bisphenol A type epoxy resin are according to weight
Amount proportioning is got the raw materials ready, and is added to the water and is stirred, and is then added foaming agent, foam stabilizer and hydrophober and is continued to stir fully mixed
Close, be then injected into stand foaming after mould；The demoulding is inherently derived insulation material after the completion of foaming.
Embodiment 7
A kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, comprises the following steps：
（1）The polyester fiber fabric in clothing is filtered out, attachment is removed, it is standby after rinsing and drying.
（2）Polyester fiber powder is ground into after extruder grain after polyester fiber fabric is melted, granulation；
（3）It is 100 parts of hydrochloric acid salt cement, 10 parts of flyash, 10 parts of land plaster, 3 parts of calcium sulfate, poly- by 20 parts of polyester fiber powder
2 parts of acrylic acid, 3 parts of triethanolamine, 2 parts of Calcium Disodium Versenate, 4 parts of bentonite, 5 parts of ATBC are matched somebody with somebody according to weight
Than getting the raw materials ready, it is added to the water and stirs, then adds foaming agent, foam stabilizer and hydrophober continuation stirring and be sufficiently mixed, so
Stand foaming after mould is injected afterwards；The demoulding is inherently derived insulation material after the completion of foaming.
Test example 2
The insulation material prepared in embodiment 1 and 4 ~ embodiment of embodiment 7 is subjected to acid proof test.
Experimental method：Insulation material is cut into size for 1 square meter, thickness is 5cm sample, it is 5 that sample is placed in into pH
Acid solution in soak 3 days and 5 days, be baked to after the completion of each soak time, the thermal conductivity factor of detection insulation material after drying,
Testing result such as following table.
As can be seen from the above table, its thermal conductivity factor increase after acid corrosion of the heat preservation plate material of embodiment 1, illustrates its heat insulation effect
Significantly reduce, although the thermal conductivity factor in 4 ~ embodiment of embodiment 7 also has increase, its overall increasing degree is substantially
Less than embodiment 1, illustrate that the heat preservation plate material acid-fast ability of embodiment 1 is any one significantly lower than in 4 ~ embodiment of embodiment 7
Individual sheet material, due to 4 ~ embodiment of embodiment 7 compared with Example 1 only individually add a kind of material, this also demonstrate this four
The resistance to corrosion of sheet material can be improved by planting material, particularly antiacid corrosive power.
Claims (10)
1. a kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, it is characterised in that comprise the following steps：
（1）The waste and old clothing of recovery is classified, polyester fiber fabric, cotton fiber fabric and the flaxen fiber face in clothing is filtered out
Material；The attachment in polyester fiber fabric is removed, it is standby after then polyester fiber fabric is rinsed and dried；
（2）Extruder grain after dried polyester fiber fabric is melted, cools down after granulation and is ground into polyester fibre using pulverizer
Tie up powder；
（3）By 10 parts ~ 50 parts of polyester fiber powder, 50 parts ~ 100 parts of hydrochloric acid salt cement, 10 parts ~ 20 parts of flyash, land plaster 10
Part ~ 20 parts, 2 parts ~ 5 parts of calcium sulfate, 2 parts ~ 5 parts of polyacrylic acid, 2 parts ~ 5 parts of triethanolamine, Calcium Disodium Versenate 2 parts ~ 5
Part, 2 ~ 5 parts of bentonite, 2 parts ~ 5 parts of tert-butylhydroquinone, 2 parts ~ 5 parts of di-n-octyl sebacate, bisphenol A type epoxy resin 2 parts ~ 5
Part；2 ~ 5 parts of ATBC is got the raw materials ready according to weight proportion, is added to the water and is stirred, and then adds foaming agent, foam stabilizer
And hydrophober continues stirring and is sufficiently mixed, stand foaming after injection mould；Natural curing is stripped after the completion of foaming, is incubated
Material.
2. reclaiming waste and old clothing as claimed in claim 1 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
Step（2）In added in every 100 parts of polyester fiber fabrics 5 parts ~ 10 parts of dispersant, 5 parts ~ 10 parts of heat stabilizer and addition
5 parts ~ 10 parts of agent.
3. reclaiming waste and old clothing as claimed in claim 2 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
Dispersant is the mixture in ethylene bis stearic amide and pentaerythritol stearate.
4. reclaiming waste and old clothing as claimed in claim 2 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
Heat stabilizer is calcium stearate.
5. reclaiming waste and old clothing as claimed in claim 2 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
Additive is used for the fragility for improving polyester fiber after granulation, and the additive is ferric glycerophosphate.
6. reclaiming waste and old clothing as claimed in claim 1 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
Foaming agent is the hydrogen peroxide solution that concentration is 30wt%；The foam stabilizer is calcium stearate.
7. reclaiming waste and old clothing as claimed in claim 1 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
The natural curing time is not less than 24h.
8. reclaiming waste and old clothing as claimed in claim 1 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
The particle diameter of polyester fiber powder is the mesh of 80 mesh ~ 150.
9. reclaiming waste and old clothing as claimed in claim 1 is used for the method for preparation room heat insulating material for external, it is characterised in that：It is described
The temperature of polyester fiber melting is 200 DEG C ~ 300 DEG C.
10. a kind of method for reclaiming waste and old clothing for preparation room heat insulating material for external, it is characterised in that comprise the following steps：
（1）The waste and old clothing of recovery is classified, polyester fiber fabric, cotton fiber fabric and the flaxen fiber face in clothing is filtered out
Material；The attachment in polyester fiber fabric is removed, it is standby after then passing it through rinsing and drying；
（2）Extruder grain after dried polyester fiber fabric is melted, cools down after granulation and is ground into polyester fibre using pulverizer
Tie up powder；
（3）By 10 parts ~ 50 parts of polyester fiber powder, 50 parts ~ 100 parts of hydrochloric acid salt cement, 10 parts ~ 20 parts of flyash, land plaster 10
Part ~ 20 parts, 2 parts ~ 5 parts of calcium sulfate, 2 parts ~ 5 parts of polyacrylic acid, 2 parts ~ 5 parts of triethanolamine, Calcium Disodium Versenate 2 parts ~ 5
Part, 2 ~ 5 parts of bentonite, 2 parts ~ 5 parts of tert-butylhydroquinone are got the raw materials ready according to weight proportion, are added to the water and are stirred, Ran Houzai
Add foaming agent, foam stabilizer and hydrophober continuation stirring to be sufficiently mixed, stand foaming after injection mould；It is stripped after the completion of foaming
Natural curing, obtains insulation material.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107555874A (en) * | 2017-09-12 | 2018-01-09 | 成都新柯力化工科技有限公司 | A kind of reflective light flexible decorating road curb and preparation method |
| CN108314400A (en) * | 2018-03-21 | 2018-07-24 | 合肥广民建材有限公司 | A kind of preparation method of light wall thermal insulating material |
| CN109096788A (en) * | 2018-08-16 | 2018-12-28 | 刘守峰 | A kind of preparation method and its application method of agricultural product support frame material |
| CN109267234A (en) * | 2018-09-19 | 2019-01-25 | 清华大学 | The product for recycling the method for waste and old clothing and being obtained using it |
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| CN103979848A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Heat insulation concrete and preparation method thereof |
| CN104829183A (en) * | 2015-05-18 | 2015-08-12 | 赵景歧 | Thermal insulation board prepared by using used clothing |
| CN105755589A (en) * | 2014-12-18 | 2016-07-13 | 民勤县家兴节能服务有限公司 | Method for reprocessing and utilizing waste clothes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103979848A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Heat insulation concrete and preparation method thereof |
| CN105755589A (en) * | 2014-12-18 | 2016-07-13 | 民勤县家兴节能服务有限公司 | Method for reprocessing and utilizing waste clothes |
| CN104829183A (en) * | 2015-05-18 | 2015-08-12 | 赵景歧 | Thermal insulation board prepared by using used clothing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107555874A (en) * | 2017-09-12 | 2018-01-09 | 成都新柯力化工科技有限公司 | A kind of reflective light flexible decorating road curb and preparation method |
| CN108314400A (en) * | 2018-03-21 | 2018-07-24 | 合肥广民建材有限公司 | A kind of preparation method of light wall thermal insulating material |
| CN109096788A (en) * | 2018-08-16 | 2018-12-28 | 刘守峰 | A kind of preparation method and its application method of agricultural product support frame material |
| CN109267234A (en) * | 2018-09-19 | 2019-01-25 | 清华大学 | The product for recycling the method for waste and old clothing and being obtained using it |
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|---|---|
| CN107056165B (en) | 2019-08-02 |
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