CN107903005A - A kind of preparation method of thermal insulation material - Google Patents

A kind of preparation method of thermal insulation material Download PDF

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Publication number
CN107903005A
CN107903005A CN201711006926.1A CN201711006926A CN107903005A CN 107903005 A CN107903005 A CN 107903005A CN 201711006926 A CN201711006926 A CN 201711006926A CN 107903005 A CN107903005 A CN 107903005A
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CN
China
Prior art keywords
parts
thermal insulation
waterglass
opal
sericite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711006926.1A
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Chinese (zh)
Inventor
杨雅雯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Newland Jingmao Trading Co Ltd
Original Assignee
Chengdu Newland Jingmao Trading Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Newland Jingmao Trading Co Ltd filed Critical Chengdu Newland Jingmao Trading Co Ltd
Priority to CN201711006926.1A priority Critical patent/CN107903005A/en
Publication of CN107903005A publication Critical patent/CN107903005A/en
Withdrawn legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions 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 calcium sulfate cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/21Efflorescence resistance
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/27Water resistance, e.g. waterproof or water-repellant materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40Porous or lightweight materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/76Use at unusual temperatures, e.g. sub-zero

Abstract

The invention discloses a kind of preparation method of thermal insulation material, configuration portland cement, magnesia powder, expanded perlite, calcium stearate, bentonite, sepiolite fibre, land plaster, volcanic ash, waterglass, dolomite dust, kaolin, sericite, opal, foaming agent, white glue with vinyl and water;Portland cement, magnesia powder, expanded perlite, calcium stearate, bentonite, sepiolite fibre, land plaster, volcanic ash, waterglass, dolomite dust, kaolin, sericite and opal are added in boiling water, heated while stirring 12 ~ 15 minutes;Foaming agent and white glue with vinyl are added into boiling water, and is uniformly mixed, stands 20 ~ 30 minutes.The beneficial effects of the invention are as follows:Thermal insulation material prepared by this programme has the advantages that high temperature resistant, corrosion-resistant, weatherability is strong, suitable for it is moist, dry, day and night use under the environment such as big, cold of the temperature difference, and the ability of its storage heat is strong, can improve room temperature to indoor release heat at night.

Description

A kind of preparation method of thermal insulation material
Technical field
The present invention relates to building material field, is a kind of preparation method of thermal insulation material specifically.
Background technology
Thermal insulation material generally refers to the material that thermal conductivity factor is less than or equal to 0.12.Thermal insulation material have developed rapidly, in industry With good heat preservation technology and material are used in building, can often play a multiplier effect.One ton is often used in building Mineral wool insulating product, can save one ton of oil for 1 year.Thermal insulation material collects waste heat, and steady release, gradient become in due course Change small, effectively reduce waste, room temperature can become, Winter protection can play balanced action.In new building decoration and old building transforming, Overcome the inadequate natural endowment disadvantage such as cracking of wall surface, condensation, mouldy, peeling;And securely and reliably integrally bonded with substrate, it is random Good, no cavity, avoids negative wind pressure tear and comes off.Effectively overcome and deformation Tile falling etc. is stuck up outside board material splice back rib, external corner Problem.Organic matter reacts to form compound with free acid existing for main wall substrate in material, penetrates into main wall micropore, is formed altogether It is androgynous, it is ensured that dry state caking property, and improve hygrometric state and bond value preserving rate, there is fabulous caking property.Select floating bead, brucite fiber etc. Raw material, form the hydrophobic microporous gap cavity structure of closing in its structure, as phase-change material carrier, it can be ensured that phase-change material Long-term practicality.
External-wall heat-insulation material under the conditions of the prior art involves great expense, and is affected by the external environment larger, drying, humidity, Day and night the temperature difference big wait is easily damaged under environment and loses heat insulation effect.
The content of the invention
It is an object of the invention to provide a kind of preparation method of thermal insulation material, for manufacturing suitable for a variety of environment and Effective thermal insulation material can be kept for a long time under drying, humidity, the environment the such as day and night temperature difference is big.
The present invention is achieved through the following technical solutions:A kind of preparation method of thermal insulation material, including following steps:
Step S1:By weight configure 50 ~ 70 parts of portland cement, 20 ~ 25 parts of magnesia powder, 20 ~ 25 parts of expanded perlite, 30 ~ 40 parts of calcium stearate, 40 ~ 50 parts of bentonite, 36 ~ 48 parts of sepiolite fibre, 40 ~ 48 parts of land plaster, 25 ~ 32 parts of volcanic ash, 18 ~ 26 parts of waterglass, 15 ~ 25 parts of dolomite dust, 20 ~ 30 parts of kaolin, 16 ~ 24 parts of sericite, 12 ~ 17 parts of opal, foaming 70 ~ 100 parts of 10 ~ 15 parts of agent, 10 ~ 15 parts of white glue with vinyl and water;
Step S2:By portland cement, magnesia powder, expanded perlite, calcium stearate, bentonite, sepiolite fibre, gypsum Powder, volcanic ash, waterglass, dolomite dust, kaolin, sericite and opal are uniformly mixed and are crushed to 200 ~ 300 mesh, obtain Powder;
Step S3:Boiling is boiled, the powder obtained in step S1 is added in boiling water, heats while stirring 12 ~ 15 minutes, stirs Speed is mixed as 30 revs/min;
Step S4:Foaming agent and white glue with vinyl are added into boiling water, and is uniformly mixed, stands 20 ~ 30 minutes.
50 parts of the portland cement, 20 parts of magnesia powder, 20 parts of expanded perlite, 30 parts of calcium stearate, bentonite 40 parts, 36 parts of sepiolite fibre, 40 parts of land plaster, 25 parts of volcanic ash, 18 parts of waterglass, 15 parts of dolomite dust, 20 parts of kaolin, 70 parts of 16 parts of sericite, 12 parts of opal, 10 parts of foaming agent, 10 parts of white glue with vinyl and water.
60 parts of the portland cement, 22 parts of magnesia powder, 23 parts of expanded perlite, 35 parts of calcium stearate, bentonite 43 parts, 38 parts of sepiolite fibre, 43 parts of land plaster, 26 parts of volcanic ash, 21 parts of waterglass, 18 parts of dolomite dust, 24 parts of kaolin, 80 parts of 17 parts of sericite, 14 parts of opal, 12 parts of foaming agent, 15 parts of white glue with vinyl and water.
65 parts of the portland cement, 23 parts of magnesia powder, 22 parts of expanded perlite, 36 parts of calcium stearate, bentonite 45 parts, 44 parts of sepiolite fibre, 45 parts of land plaster, 30 parts of volcanic ash, 22 parts of waterglass, 18 parts of dolomite dust, 24 parts of kaolin, 90 parts of 20 parts of sericite, 15 parts of opal, 13 parts of foaming agent, 12 parts of white glue with vinyl and water.
70 parts of the portland cement, 25 parts of magnesia powder, 25 parts of expanded perlite, 40 parts of calcium stearate, bentonite 50 parts, 48 parts of sepiolite fibre, 48 parts of land plaster, 32 parts of volcanic ash, 26 parts of waterglass, 25 parts of dolomite dust, 30 parts of kaolin, 100 parts of 24 parts of sericite, 17 parts of opal, 15 parts of foaming agent, 15 parts of white glue with vinyl and water.
The foaming agent includes dodecyldimethylamine oxide/N- dodecyls monoethanolamine, hydrogen peroxide, peroxidating One or more in sodium.
Compared with prior art, the present invention haing the following advantages and beneficial effect:
Thermal insulation material prepared by this programme has the advantages that high temperature resistant, corrosion-resistant, weatherability is strong, suitable for moist, dry It is dry, day and night use under the environment such as big, cold of the temperature difference, and its to store the ability of heat strong, can be at night to indoor release heat Measure and improve room temperature.
Embodiment
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
Embodiment 1:
In the present embodiment, a kind of preparation method of thermal insulation material, including following steps:
Step S1:By weight configure 50 ~ 70 parts of portland cement, 20 ~ 25 parts of magnesia powder, 20 ~ 25 parts of expanded perlite, 30 ~ 40 parts of calcium stearate, 40 ~ 50 parts of bentonite, 36 ~ 48 parts of sepiolite fibre, 40 ~ 48 parts of land plaster, 25 ~ 32 parts of volcanic ash, 18 ~ 26 parts of waterglass, 15 ~ 25 parts of dolomite dust, 20 ~ 30 parts of kaolin, 16 ~ 24 parts of sericite, 12 ~ 17 parts of opal, foaming 70 ~ 100 parts of 10 ~ 15 parts of agent, 10 ~ 15 parts of white glue with vinyl and water;
Step S2:By portland cement, magnesia powder, expanded perlite, calcium stearate, bentonite, sepiolite fibre, gypsum Powder, volcanic ash, waterglass, dolomite dust, kaolin, sericite and opal are uniformly mixed and are crushed to 200 ~ 300 mesh, obtain Powder;
Step S3:Boiling is boiled, the powder obtained in step S1 is added in boiling water, heats while stirring 12 ~ 15 minutes, stirs Speed is mixed as 30 revs/min;
Step S4:Foaming agent and white glue with vinyl are added into boiling water, and is uniformly mixed, stands 20 ~ 30 minutes.
Embodiment 2:
On the basis of above-described embodiment, in the present embodiment, 50 parts of the portland cement, 20 parts of magnesia powder, expansion are precious 20 parts of pearl rock, 30 parts of calcium stearate, 40 parts of bentonite, 36 parts of sepiolite fibre, 40 parts of land plaster, 25 parts of volcanic ash, waterglass 18 parts, 15 parts of dolomite dust, 20 parts of kaolin, 16 parts of sericite, 12 parts of opal, 10 parts of foaming agent, 10 parts of white glue with vinyl and water 70 parts.Thermal insulation material made from this formula has good corrosion resistance, suitable for moist, environment pH-value height, chemical plant Deng environment.
Embodiment 3:
On the basis of above-described embodiment, in the present embodiment, 60 parts of the portland cement, 22 parts of magnesia powder, expansion are precious 23 parts of pearl rock, 35 parts of calcium stearate, 43 parts of bentonite, 38 parts of sepiolite fibre, 43 parts of land plaster, 26 parts of volcanic ash, waterglass 21 parts, 18 parts of dolomite dust, 24 parts of kaolin, 17 parts of sericite, 14 parts of opal, 12 parts of foaming agent, 15 parts of white glue with vinyl and water 80 parts.This formula made from thermal insulation material there is good fire protecting performance, favorably with isolation flame sprawling.
Embodiment 4:
On the basis of above-described embodiment, in the present embodiment, 65 parts of the portland cement, 23 parts of magnesia powder, expansion are precious 22 parts of pearl rock, 36 parts of calcium stearate, 45 parts of bentonite, 44 parts of sepiolite fibre, 45 parts of land plaster, 30 parts of volcanic ash, waterglass 22 parts, 18 parts of dolomite dust, 24 parts of kaolin, 20 parts of sericite, 15 parts of opal, 13 parts of foaming agent, 12 parts of white glue with vinyl and water 90 parts.Thermal insulation material made from this formula has good heat insulation effect, suitable for day and night temperature is big, outdoor environment temperature is low Place.
Embodiment 5:
On the basis of above-described embodiment, in the present embodiment, 70 parts of the portland cement, 25 parts of magnesia powder, expansion are precious 25 parts of pearl rock, 40 parts of calcium stearate, 50 parts of bentonite, 48 parts of sepiolite fibre, 48 parts of land plaster, 232 parts of volcanic ash, waterglass 26 parts, 25 parts of dolomite dust, 30 parts of kaolin, 24 parts of sericite, 17 parts of opal, 15 parts of foaming agent, 15 parts of white glue with vinyl and water 100 parts.Thermal insulation material made from this formula has good weatherability, is used suitable for the big place of environmental drying, wind.
Embodiment 6:
On the basis of above-described embodiment, in the present embodiment, the foaming agent includes dodecyldimethylamine oxide/N- ten One or more in dialkylethanolamines, hydrogen peroxide, sodium peroxide.
The above, is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to Any simply modification, the equivalent variations made according to the technical spirit of the present invention to above example, each fall within the protection of the present invention Within the scope of.

Claims (6)

  1. A kind of 1. preparation method of thermal insulation material, it is characterised in that:Including following steps:
    Step S1:By weight configure 50 ~ 70 parts of portland cement, 20 ~ 25 parts of magnesia powder, 20 ~ 25 parts of expanded perlite, 30 ~ 40 parts of calcium stearate, 40 ~ 50 parts of bentonite, 36 ~ 48 parts of sepiolite fibre, 40 ~ 48 parts of land plaster, 25 ~ 32 parts of volcanic ash, 18 ~ 26 parts of waterglass, 15 ~ 25 parts of dolomite dust, 20 ~ 30 parts of kaolin, 16 ~ 24 parts of sericite, 12 ~ 17 parts of opal, foaming 70 ~ 100 parts of 10 ~ 15 parts of agent, 10 ~ 15 parts of white glue with vinyl and water;
    Step S2:By portland cement, magnesia powder, expanded perlite, calcium stearate, bentonite, sepiolite fibre, gypsum Powder, volcanic ash, waterglass, dolomite dust, kaolin, sericite and opal are uniformly mixed and are crushed to 200 ~ 300 mesh, obtain Powder;
    Step S3:Boiling is boiled, the powder obtained in step S1 is added in boiling water, heats while stirring 12 ~ 15 minutes, stirs Speed is mixed as 30 revs/min;
    Step S4:Foaming agent and white glue with vinyl are added into boiling water, and is uniformly mixed, stands 20 ~ 30 minutes.
  2. A kind of 2. preparation method of thermal insulation material according to claim 1, it is characterised in that:The portland cement 50 Part, 20 parts of magnesia powder, 20 parts of expanded perlite, 30 parts of calcium stearate, 40 parts of bentonite, 36 parts of sepiolite fibre, land plaster 40 parts, 25 parts of volcanic ash, 18 parts of waterglass, 15 parts of dolomite dust, 20 parts of kaolin, 16 parts of sericite, 12 parts of opal, foaming 70 parts of 10 parts of agent, 10 parts of white glue with vinyl and water.
  3. A kind of 3. preparation method of thermal insulation material according to claim 1, it is characterised in that:The portland cement 60 Part, 22 parts of magnesia powder, 23 parts of expanded perlite, 35 parts of calcium stearate, 43 parts of bentonite, 38 parts of sepiolite fibre, land plaster 43 parts, 26 parts of volcanic ash, 21 parts of waterglass, 18 parts of dolomite dust, 24 parts of kaolin, 17 parts of sericite, 14 parts of opal, foaming 80 parts of 12 parts of agent, 15 parts of white glue with vinyl and water.
  4. A kind of 4. preparation method of thermal insulation material according to claim 1, it is characterised in that:The portland cement 65 Part, 23 parts of magnesia powder, 22 parts of expanded perlite, 36 parts of calcium stearate, 45 parts of bentonite, 44 parts of sepiolite fibre, land plaster 45 parts, 30 parts of volcanic ash, 22 parts of waterglass, 18 parts of dolomite dust, 24 parts of kaolin, 20 parts of sericite, 15 parts of opal, foaming 90 parts of 13 parts of agent, 12 parts of white glue with vinyl and water.
  5. A kind of 5. preparation method of thermal insulation material according to claim 1, it is characterised in that:The portland cement 70 Part, 25 parts of magnesia powder, 25 parts of expanded perlite, 40 parts of calcium stearate, 50 parts of bentonite, 48 parts of sepiolite fibre, land plaster 48 parts, 32 parts of volcanic ash, 26 parts of waterglass, 25 parts of dolomite dust, 30 parts of kaolin, 24 parts of sericite, 17 parts of opal, foaming 100 parts of 15 parts of agent, 15 parts of white glue with vinyl and water.
  6. A kind of 6. preparation method of thermal insulation material according to claim 1, it is characterised in that:The foaming agent includes ten One or more in dialkyl dimethyl amine oxide, N- dodecyls monoethanolamine, hydrogen peroxide, sodium peroxide.
CN201711006926.1A 2017-10-25 2017-10-25 A kind of preparation method of thermal insulation material Withdrawn CN107903005A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108609989A (en) * 2018-05-24 2018-10-02 合肥聪亨新型建材科技有限公司 A kind of novel self-heat preserving bearing composite block and preparation method thereof
CN108790319A (en) * 2018-05-16 2018-11-13 合肥易美特建材有限公司 A kind of highly effective flame-retardant sound insulating sheet material and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107162519A (en) * 2017-07-19 2017-09-15 合肥广民建材有限公司 A kind of wall fire-retardant heat-insulation material and preparation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107162519A (en) * 2017-07-19 2017-09-15 合肥广民建材有限公司 A kind of wall fire-retardant heat-insulation material and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108790319A (en) * 2018-05-16 2018-11-13 合肥易美特建材有限公司 A kind of highly effective flame-retardant sound insulating sheet material and preparation method thereof
CN108609989A (en) * 2018-05-24 2018-10-02 合肥聪亨新型建材科技有限公司 A kind of novel self-heat preserving bearing composite block and preparation method thereof

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Application publication date: 20180413