CN109231938A - A kind of heat-insulating heat-preserving material and preparation method thereof - Google Patents
A kind of heat-insulating heat-preserving material and preparation method thereof Download PDFInfo
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- CN109231938A CN109231938A CN201811113992.3A CN201811113992A CN109231938A CN 109231938 A CN109231938 A CN 109231938A CN 201811113992 A CN201811113992 A CN 201811113992A CN 109231938 A CN109231938 A CN 109231938A
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- parts
- heat
- magnesium hydroxide
- fire
- reaction kettle
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Abstract
The invention discloses a kind of heat-insulating heat-preserving materials, are made of raw material from the following weight: 15-40 parts of expanded and vitrified small ball, 15-55 parts of expanded perlite, 2-16 parts of calcium silicates, 7-30 parts of dimethyl propylene phosphate, 6-20 parts of ceramic fibre, 2-6 parts of inorfil, 5-15 parts of modified magnesium hydroxide, 12-24 parts of fire retardant, 5-10 parts of phenolic resin, 3-14 parts of magnesia, 5-10 parts of fire clay, 15-35 parts of precipitated calcium carbonate, 60-100 parts of deionized water.Fire-proof and thermal-insulation thermal insulation material of the present invention has excellent fire prevention, thermal insulation property, can meet construction material fireproof heat insulating requirement, meanwhile, preparation method is simple, it is easy to accomplish, it is suitable for large-scale industrial production.
Description
Technical field
The present invention relates to field of material technology, and in particular to a kind of heat-insulating heat-preserving material and preparation method thereof.
Background technique
The building energy consumption of developed countries accounts for the 30%-40% of social total energy consumption.Building energy conservation is in various energy saving ways
Potentiality are maximum, most direct effective mode.In building energy consumption, account for about the 60% of building total energy consumption by energy consumption caused by exterior wall,
Thus wall thermal insulating is the key that realize building energy conservation.There are two main classes for China's building exterior wall heat preserving material therefor at present: (1) having
Machine class thermal insulation material: polystyrene foamed material, foam rubbery material, polyurethane foamed material etc.；(2) inorganic thermal insulating material
Material: rock wool, mineral wool, mineral wool, cement foaming material etc..Although wherein organic insulation material good heat preservation performance, bulk density is small,
It is resistance to heat differential, easy firing, and discharges big calorimetric, a large amount of poison gas of generation in burning, can not only everybody is accelerated to spread, and
And it is be easy to cause casualties, as country widelys popularize reality to the attention of fire safety problem and building field fire safety rules
It applies, use scope will be smaller and smaller.Moreover, existing organic, inorganic thermal insulation material are although heat-resisting, good flame retardation effect,
But bulk density is big, heat insulation effect is not good enough.
Based on this, it is necessary to a kind of heat-insulating heat-preserving material and preparation method thereof is provided, it is existing in the prior art to solve
Problem.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, provide a kind of building fire protection heat-insulating heat-preserving material and
Preparation method has excellent fire prevention, thermal insulation property, can meet construction material fireproof heat insulating requirement, meanwhile, preparation method letter
It is single, it is easy to accomplish, it is suitable for large-scale industrial production.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of heat-insulating heat-preserving material, is made of raw material from the following weight: 15-40 parts of expanded and vitrified small ball, expanded perlite
15-55 parts, 2-16 parts of calcium silicates, 7-30 parts of dimethyl propylene phosphate, 6-20 parts of ceramic fibre, 2-6 parts of inorfil, modified hydrogen
5-15 parts of magnesia, 12-24 parts of fire retardant, 5-10 parts of phenolic resin, 3-14 parts of magnesia, 5-10 parts of fire clay, lightweight carbon
Sour calcium 15-35 parts, 60-100 parts of deionized water.
Preferably, it is made of raw material from the following weight: 30 parts of expanded and vitrified small ball, 38 parts of expanded perlite, calcium silicates
8.5 parts, 16 parts of dimethyl propylene phosphate, 13 parts of ceramic fibre, 4 parts of inorfil, 10 parts of modified magnesium hydroxide, fire retardant 18
Part, 7.5 parts of phenolic resin, 8 parts of magnesia, 7.5 parts of fire clay, 25 parts of precipitated calcium carbonate, 80 parts of deionized water.
Preferably, the inorfil is one of sepiolite fibre, alumina silicate fibre, rock wool.
Preferably, the modified magnesium hydroxide the preparation method comprises the following steps:
(1) magnesium hydroxide is dried；
(2) magnesium hydroxide is put into reaction kettle, and reaction kettle is warming up to 80-100 DEG C；
(3) blender is started, stirs the magnesium hydroxide in reaction kettle 10-20 minutes, stirring rate 300-500rpm；
(4) stearic acid modified dose is added into reaction kettle, reaction time 3-5h；
(5) magnesium hydroxide in reaction kettle be filtered, dried, is sieved to get the modified magnesium hydroxide.
Preferably, the fire retardant is the composition of the triphenyl phosphate that weight ratio is 1:2-4 and ammonium polyphosphate.
The present invention also provides the preparation methods of above-mentioned building fire protection heat-insulating heat-preserving material, comprising the following steps:
(1) part gets out every raw material according to the required weight；
(2) expanded and vitrified small ball, expanded perlite, calcium silicates, modified magnesium hydroxide, magnesia, fire resisting are added into blender
Clay, precipitated calcium carbonate, opening stirring makes to be uniformly mixed；
(3) dimethyl propylene phosphate, ceramic fibre, inorfil, fire-retardant is continuously added in the blender described in step (2)
Agent, phenolic resin, deionized water, temperature is controlled at 60-80 DEG C, is stirred 1-2 hours, cooling to obtain the heat-insulated guarantor of building fire protection
Adiabator.
Compared with prior art, the present invention have it is following the utility model has the advantages that
What the present invention was built builds fireproof and heat-insulating material with excellent fire prevention, heat-insulated, thermal insulation property, can meet construction material fire prevention and protect
Temperature requires, meanwhile, preparation method is simple, it is easy to accomplish, it is suitable for large-scale industrial production.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
A kind of heat-insulating heat-preserving material, is made of raw material from the following weight: 20 parts of expanded and vitrified small ball, 25 parts of expanded perlite,
5 parts of calcium silicates, 8 parts of dimethyl propylene phosphate, 6 parts of ceramic fibre, 2 parts of inorfil, 5 parts of modified magnesium hydroxide, fire retardant 12
Part, 5 parts of phenolic resin, 3 parts of magnesia, 5 parts of fire clay, 15 parts of precipitated calcium carbonate, 60 parts of deionized water.
Wherein, the inorfil is sepiolite fibre.
Wherein, the modified magnesium hydroxide the preparation method comprises the following steps:
(1) magnesium hydroxide is dried；
(2) magnesium hydroxide is put into reaction kettle, and reaction kettle is warming up to 80 DEG C；
(3) blender is started, stirs the magnesium hydroxide in reaction kettle 10 minutes, stirring rate 400rpm；
(4) stearic acid modified dose is added into reaction kettle, reaction time 3h；
(5) magnesium hydroxide in reaction kettle be filtered, dried, is sieved to get the modified magnesium hydroxide.
Wherein, the fire retardant is the composition of the triphenyl phosphate that weight ratio is 1:2 and ammonium polyphosphate.
The present invention also provides the preparation methods of above-mentioned building fire protection heat-insulating heat-preserving material, comprising the following steps:
(1) part gets out every raw material according to the required weight；
(2) expanded and vitrified small ball, expanded perlite, calcium silicates, modified magnesium hydroxide, magnesia, fire resisting are added into blender
Clay, precipitated calcium carbonate, opening stirring makes to be uniformly mixed；
(3) dimethyl propylene phosphate, ceramic fibre, inorfil, fire-retardant is continuously added in the blender described in step (2)
Agent, phenolic resin, deionized water, temperature is controlled at 60 DEG C, is stirred 1 hour, cooling to obtain heat-insulating heat-preserving material.
Embodiment 2
A kind of heat-insulating heat-preserving material, is made of raw material from the following weight: 40 parts of expanded and vitrified small ball, 50 parts of expanded perlite,
It is 12 parts of calcium silicates, 25 parts of dimethyl propylene phosphate, 20 parts of ceramic fibre, 6 parts of inorfil, 15 parts of modified magnesium hydroxide, fire-retardant
24 parts of agent, 10 parts of phenolic resin, 14 parts of magnesia, 10 parts of fire clay, 35 parts of precipitated calcium carbonate, 100 parts of deionized water.
Wherein, the inorfil is alumina silicate fibre.
Wherein, the modified magnesium hydroxide the preparation method comprises the following steps:
(1) magnesium hydroxide is dried；
(2) magnesium hydroxide is put into reaction kettle, and reaction kettle is warming up to 90 DEG C；
(3) blender is started, stirs the magnesium hydroxide in reaction kettle 20 minutes, stirring rate 500rpm；
(4) stearic acid modified dose is added into reaction kettle, reaction time 5h；
(5) magnesium hydroxide in reaction kettle be filtered, dried, is sieved to get the modified magnesium hydroxide.
Wherein, the fire retardant is the composition of the triphenyl phosphate that weight ratio is 1:4 and ammonium polyphosphate.
The present invention also provides the preparation methods of above-mentioned building fire protection heat-insulating heat-preserving material, comprising the following steps:
(1) part gets out every raw material according to the required weight；
(2) expanded and vitrified small ball, expanded perlite, calcium silicates, modified magnesium hydroxide, magnesia, fire resisting are added into blender
Clay, precipitated calcium carbonate, opening stirring makes to be uniformly mixed；
(3) dimethyl propylene phosphate, ceramic fibre, inorfil, fire-retardant is continuously added in the blender described in step (2)
Agent, phenolic resin, deionized water, temperature is controlled at 80 DEG C, is stirred 2 hours, cooling to obtain heat-insulating heat-preserving material.
Embodiment 3
A kind of heat-insulating heat-preserving material, is made of raw material from the following weight: 30 parts of expanded and vitrified small ball, 38 parts of expanded perlite,
9 parts of calcium silicates, 17 parts of dimethyl propylene phosphate, 13 parts of ceramic fibre, 4 parts of inorfil, 10 parts of modified magnesium hydroxide, fire retardant
18 parts, 7.5 parts of phenolic resin, 8 parts of magnesia, 7.5 parts of fire clay, 20 parts of precipitated calcium carbonate, 80 parts of deionized water.
Wherein, the inorfil is rock wool.
Wherein, the modified magnesium hydroxide the preparation method comprises the following steps:
(1) magnesium hydroxide is dried；
(2) magnesium hydroxide is put into reaction kettle, and reaction kettle is warming up to 85 DEG C；
(3) blender is started, stirs the magnesium hydroxide in reaction kettle 15 minutes, stirring rate 450rpm；
(4) stearic acid modified dose is added into reaction kettle, reaction time 4h；
(5) magnesium hydroxide in reaction kettle be filtered, dried, is sieved to get the modified magnesium hydroxide.
Wherein, the fire retardant is the composition of the triphenyl phosphate that weight ratio is 1:3 and ammonium polyphosphate.
The present invention also provides the preparation methods of above-mentioned building fire protection heat-insulating heat-preserving material, comprising the following steps:
(1) part gets out every raw material according to the required weight；
(2) expanded and vitrified small ball, expanded perlite, calcium silicates, modified magnesium hydroxide, magnesia, fire resisting are added into blender
Clay, precipitated calcium carbonate, opening stirring makes to be uniformly mixed；
(3) dimethyl propylene phosphate, ceramic fibre, inorfil, fire-retardant is continuously added in the blender described in step (2)
Agent, phenolic resin, deionized water, temperature is controlled at 70 DEG C, is stirred 1.5 hours, cooling to obtain heat-insulating heat-preserving material.
Embodiment 4
A kind of heat-insulating heat-preserving material, is made of raw material from the following weight: 25 parts of expanded and vitrified small ball, 40 parts of expanded perlite,
7 parts of calcium silicates, 20 parts of dimethyl propylene phosphate, 10 parts of ceramic fibre, 5 parts of inorfil, 12 parts of modified magnesium hydroxide, fire retardant
20 parts, 8 parts of phenolic resin, 10 parts of magnesia, 8 parts of fire clay, 30 parts of precipitated calcium carbonate, 90 parts of deionized water.
Wherein, the inorfil is sepiolite fibre.
Wherein, the modified magnesium hydroxide the preparation method comprises the following steps:
(1) magnesium hydroxide is dried；
(2) magnesium hydroxide is put into reaction kettle, and reaction kettle is warming up to 85 DEG C；
(3) blender is started, stirs the magnesium hydroxide in reaction kettle 13 minutes, stirring rate 470rpm；
(4) stearic acid modified dose is added into reaction kettle, reaction time 3.5h；
(5) magnesium hydroxide in reaction kettle be filtered, dried, is sieved to get the modified magnesium hydroxide.
Preferably, the fire retardant is the composition of the triphenyl phosphate that weight ratio is 1:2-4 and ammonium polyphosphate.
The present invention also provides the preparation methods of above-mentioned building fire protection heat-insulating heat-preserving material, comprising the following steps:
(1) part gets out every raw material according to the required weight；
(2) expanded and vitrified small ball, expanded perlite, calcium silicates, modified magnesium hydroxide, magnesia, fire resisting are added into blender
Clay, precipitated calcium carbonate, opening stirring makes to be uniformly mixed；
(3) dimethyl propylene phosphate, ceramic fibre, inorfil, fire-retardant is continuously added in the blender described in step (2)
Agent, phenolic resin, deionized water, temperature is controlled at 65 DEG C, is stirred 1.5 hours, cooling to obtain heat-insulating heat-preserving material
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, although this
Invention has been disclosed in a preferred embodiment above, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to
With the equivalent embodiment of variation, but without departing from the technical solutions of the present invention, according to the technical essence of the invention to above
Any simple modification, equivalent change and modification made by embodiment, all of which are still within the scope of the technical scheme of the invention.
Claims (6)
1. a kind of heat-insulating heat-preserving material, which is characterized in that be made of raw material from the following weight: 20-40 parts of expanded and vitrified small ball,
25-50 parts of expanded perlite, 5-12 parts of calcium silicates, 8-25 parts of dimethyl propylene phosphate, 6-20 parts of ceramic fibre, inorfil
2-6 parts, 5-15 parts of modified magnesium hydroxide, 12-24 parts of fire retardant, 5-10 parts of phenolic resin, 3-14 parts of magnesia, fire clay
5-10 parts, 15-35 parts of precipitated calcium carbonate, 60-100 parts of deionized water.
2. heat-insulating heat-preserving material according to claim 1, which is characterized in that be made of raw material from the following weight: expansion
It is 30 parts of glass bead, 38 parts of expanded perlite, 8.5 parts of calcium silicates, 16 parts of dimethyl propylene phosphate, 13 parts of ceramic fibre, inorganic
4 parts of fiber, 10 parts of modified magnesium hydroxide, 18 parts of fire retardant, 7.5 parts of phenolic resin, 8 parts of poly- silicon borine, 8 parts of magnesia, fire resisting
7.5 parts of clay, 25 parts of precipitated calcium carbonate, 80 parts of deionized water.
3. heat-insulating heat-preserving material according to claim 1, which is characterized in that the inorfil is sepiolite fibre, silicon
One of sour aluminum fiber, rock wool.
4. heat-insulating heat-preserving material according to claim 1, which is characterized in that the preparation method of the modified magnesium hydroxide
Are as follows:
(1) magnesium hydroxide is dried；
(2) magnesium hydroxide is put into reaction kettle, and reaction kettle is warming up to 80-100 DEG C；
(3) blender is started, stirs the magnesium hydroxide in reaction kettle 10-20 minutes, stirring rate 300-500rpm；
(4) stearic acid modified dose is added into reaction kettle, reaction time 3-5h；
(5) magnesium hydroxide in reaction kettle be filtered, dried, is sieved to get the modified magnesium hydroxide.
5. heat-insulating heat-preserving material according to claim 1, which is characterized in that the fire retardant is that weight ratio is 1:2-4's
The composition of triphenyl phosphate and ammonium polyphosphate.
6. the preparation method of heat-insulating heat-preserving material according to claim 1-5, which is characterized in that including following step
It is rapid:
(1) part gets out every raw material according to the required weight；
(2) expanded and vitrified small ball, expanded perlite, calcium silicates, modified magnesium hydroxide, magnesia, fire resisting are added into blender
Clay, precipitated calcium carbonate, opening stirring makes to be uniformly mixed；
(3) dimethyl propylene phosphate, ceramic fibre, inorfil, fire-retardant is continuously added in the blender described in step (2)
Agent, phenolic resin, deionized water, temperature is controlled at 60-80 DEG C, is stirred 1-2 hours, cooling to obtain the heat-insulated guarantor of building fire protection
Adiabator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113992.3A CN109231938A (en) | 2018-09-25 | 2018-09-25 | A kind of heat-insulating heat-preserving material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811113992.3A CN109231938A (en) | 2018-09-25 | 2018-09-25 | A kind of heat-insulating heat-preserving material and preparation method thereof |
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| CN109231938A true CN109231938A (en) | 2019-01-18 |
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| CN201811113992.3A Withdrawn CN109231938A (en) | 2018-09-25 | 2018-09-25 | A kind of heat-insulating heat-preserving material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892421A (en) * | 2019-05-05 | 2020-11-06 | 南京和润隆环保科技有限公司 | Preparation method of noise-reducing insulation board |
| CN112920546A (en) * | 2021-01-29 | 2021-06-08 | 大连环球矿产股份有限公司 | Mineral fiber reinforced environment-friendly building board and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108409273A (en) * | 2018-04-26 | 2018-08-17 | 合肥金云新材料有限公司 | A kind of building fire protection heat-insulating heat-preserving material and preparation method thereof |
-
2018
- 2018-09-25 CN CN201811113992.3A patent/CN109231938A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108409273A (en) * | 2018-04-26 | 2018-08-17 | 合肥金云新材料有限公司 | A kind of building fire protection heat-insulating heat-preserving material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892421A (en) * | 2019-05-05 | 2020-11-06 | 南京和润隆环保科技有限公司 | Preparation method of noise-reducing insulation board |
| CN112920546A (en) * | 2021-01-29 | 2021-06-08 | 大连环球矿产股份有限公司 | Mineral fiber reinforced environment-friendly building board and preparation method thereof |
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Application publication date: 20190118 |
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