CN105621997A - Flame-retardant heat preservation material - Google Patents
Flame-retardant heat preservation material Download PDFInfo
- Publication number
- CN105621997A CN105621997A CN201610136452.1A CN201610136452A CN105621997A CN 105621997 A CN105621997 A CN 105621997A CN 201610136452 A CN201610136452 A CN 201610136452A CN 105621997 A CN105621997 A CN 105621997A
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- parts
- flame
- retardant
- polyvinyl alcohol
- powder
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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
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0074—Anti-static agents
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/63—Flame-proofing agents
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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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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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
- 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
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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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The invention discloses a flame-retardant heat preservation material. The flame-retardant heat preservation material is prepared from vitrified micro bubbles, polyurethane particles, bentonite, an aqueous polyvinyl alcohol solution, iron peroxide nanopowder, rock wool, asbestos wool, gypsum powder, artificial zeolite powder, an antistatic agent, a degradation promoting agent, cellulose ether, a flame retardant and volcanic ash. Accordingly, the formula is reasonable, the raw materials are all easy to obtain, the cost is low, the preparation method is simple, and the prepared heat preservation material is free of poison and odor, green, environmentally friendly and good in flame retardant and heat preservation effect.
Description
Technical field
The present invention relates to a kind of flame-retardant thermal insulation material, belong to field of heat insulating materials.
Background technology
Flame-retardant thermal insulation material has the feature such as excellent properties and cheap price of the excellent properties of energy-conserving profit waste, heat insulating, fire protection flame retarding, has the market requirement widely. And the material used at present is all not ideal enough in various performance, the needs of people especially can not be met in insulation, acid and alkali-resistance etc. Lagging material the most frequently used at present is polystyrene foam plate, owing to it has higher transparency, and good rigidly, chemical resistance is good, is therefore subject to the favor of people always, but it exists than great,, easily there is stress cracking in thermal conductivity height, the defects such as cost height.
Application number is that 201510211056.6 " a kind of flame-retardant thermal insulation materials " disclose a kind of flame-retardant thermal insulation material, supports by rice hull carbon, polyvinyl alcohol, water, white glue with vinyl, toughner, terra alba, fire retardant, glass bead, pearlstone. This invention has good flame retardant effect, good heat insulating, but cost height, the wherein poor water resistance of pearlstone, it is not suitable for applying on a large scale.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the composite lagging material of a kind of good flame retardation effect and its preparation method.
The present invention is achieved through the following technical solutions:
A kind of flame-retardant thermal insulation material; by weight percentage, glass bead 20-50 part, polyurethane particles 30-60 part, wilkinite 5-10 part, polyvinyl alcohol water solution 15-45 part, peroxidation iron nanometer powder 2-7 part, rock wool 1-6 part, asbestos wool 10-20 part, terra alba 10-15 part, artificial zeolite's powder 2-7 part, static inhibitor 1-5 part, short degradation agents 1-5 part, ether of cellulose 3-8 part, fire retardant 2-6 part, volcanic ash 40-90 part is comprised.
Described static inhibitor is the mixture of alkyl sodium sulfonate, ethoxylated alkyl acid amine and ethylene glycol, and wherein, the weight part number of alkyl sodium sulfonate, ethoxylated alkyl acid amine and ethylene glycol is respectively 12-15 part, 5-9 part and 11-14 part.
Described short degradation agents is the mixture of propyl acetate, starch, citric acid and polysorbate, and wherein the weight part number of propyl acetate, starch, citric acid and polysorbate is respectively: 15-20 part, 3-7 part, 0.5-1.5 part and 10-15 part.
Further, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
Further; by weight percentage, glass bead 30 parts, polyurethane particles 40 parts, wilkinite 7 parts, polyvinyl alcohol water solution 30 parts, peroxidation iron nanometer powder 5 parts, rock wool 4 parts, asbestos wool 15 parts, terra alba 13 parts, 5 parts, artificial zeolite's powder, 4 parts, static inhibitor, short degradation agents 4 parts, ether of cellulose 4 parts, fire retardant 4 parts, volcanic ash 60 parts is comprised.
Further, the preparation method of polyvinyl alcohol water solution is: will add 200 parts of polyvinyl alcohol after 1000 parts of water boils, continues to heat and stirs 10-20min, treats polyvinyl alcohol dissolution until without particle.
Further, churning time is 15min.
Further, described fire retardant is nitrogenated flame retardant.
The useful effect of the present invention is as follows:
The lagging material heat insulation effect of the present invention is remarkable, light specific gravity, cost are low, good flame resistance, and add static inhibitor, threaten it is thus possible to eliminate potential electrostatic, meet safety requirements, its thermal conductivity is 0.02-0.09w/ (m.k), and burning grade is A level, and maximum operation (service) temperature is 1200 DEG C, ultimate compression strength is 1.2-1.5MPa, and water-intake rate is less than or equals 0.15%.
Embodiment
Embodiment 1
In the present embodiment; a kind of flame-retardant thermal insulation material; by weight percentage, glass bead 50 parts, polyurethane particles 30 parts, wilkinite 10 parts, polyvinyl alcohol water solution 15 parts, peroxidation iron nanometer powder 7 parts, rock wool 1 part, asbestos wool 20 parts, terra alba 10 parts, 7 parts, artificial zeolite's powder, 1 part, static inhibitor, short degradation agents 5 parts, ether of cellulose 3 parts, nitrogenated flame retardant 6 parts, volcanic ash 40 parts is comprised.
Wherein, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
The preparation method of described polyvinyl alcohol water solution is: will add 200 parts of polyvinyl alcohol after 1000 parts of water boils, continues to heat and stir 10min, treats polyvinyl alcohol dissolution until without particle.
Embodiment 2
In the present embodiment; a kind of flame-retardant thermal insulation material; by weight percentage, glass bead 30 parts, polyurethane particles 40 parts, wilkinite 7 parts, polyvinyl alcohol water solution 30 parts, peroxidation iron nanometer powder 5 parts, rock wool 4 parts, asbestos wool 15 parts, terra alba 13 parts, 5 parts, artificial zeolite's powder, 4 parts, static inhibitor, short degradation agents 4 parts, ether of cellulose 4 parts, fire retardant 4 parts, volcanic ash 60 parts is comprised.
Wherein, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
The preparation method of described polyvinyl alcohol water solution is: will add 200 parts of polyvinyl alcohol after 1000 parts of water boils, continues to heat and stir 15min, treats polyvinyl alcohol dissolution until without particle.
Embodiment 3
In the present embodiment; a kind of flame-retardant thermal insulation material; by weight percentage, glass bead 20 parts, polyurethane particles 60 parts, wilkinite 5 parts, polyvinyl alcohol water solution 45 parts, peroxidation iron nanometer powder 2 parts, rock wool 6 parts, asbestos wool 10 parts, terra alba 15 parts, 2 parts, artificial zeolite's powder, 5 parts, static inhibitor, short degradation agents 1 part, ether of cellulose 8 parts, nitrogenated flame retardant 2 parts, volcanic ash 90 parts is comprised.
Wherein, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
The preparation method of described polyvinyl alcohol water solution is: will add 200 parts of polyvinyl alcohol after 1000 parts of water boils, continues to heat and stir 20min, treats polyvinyl alcohol dissolution until without particle.
Comparative example 1
In this comparative example; a kind of flame-retardant thermal insulation material; by weight percentage, glass bead 10 parts, polyurethane particles 80 parts, wilkinite 1 part, polyvinyl alcohol water solution 10 parts, peroxidation iron nanometer powder 10 parts, rock wool 10 parts, asbestos wool 30 parts, terra alba 3 parts, 10 parts, artificial zeolite's powder, 8 parts, static inhibitor, short degradation agents 8 parts, ether of cellulose 12 parts, nitrogenated flame retardant 10 parts, volcanic ash 25 parts is comprised.
Wherein, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
The preparation method of described polyvinyl alcohol water solution is: will add 200 parts of polyvinyl alcohol after 1000 parts of water boils, continues to heat and stir 10min, treats polyvinyl alcohol dissolution until without particle.
Comparative example 1, compared with embodiment 1,2,3, is that the composition of each raw material is different, so there is no the effect of embodiment 1,2,3, but still good than general performance of heat protective material, ultimate compression strength height, water-intake rate is low.
Comparative example 2
A kind of flame-retardant thermal insulation material; by weight percentage, glass bead 50 parts, polyurethane particles 30 parts, wilkinite 10 parts, polyvinyl alcohol water solution 15 parts, peroxidation iron nanometer powder 7 parts, rock wool 1 part, asbestos wool 20 parts, terra alba 10 parts, 7 parts, artificial zeolite's powder, short degradation agents 5 parts, ether of cellulose 3 parts, nitrogenated flame retardant 6 parts, volcanic ash 40 parts is comprised.
Wherein, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
The preparation method of described polyvinyl alcohol water solution is: will add 200 parts of polyvinyl alcohol after 1000 parts of water boils, continues to heat and stir 10min, treats polyvinyl alcohol dissolution until without particle.
Comparative example 2 is different from embodiment 1 is do not have static inhibitor.
Comparative example 3
A kind of flame-retardant thermal insulation material; by weight percentage, glass bead 50 parts, polyurethane particles 30 parts, wilkinite 10 parts, polyvinyl alcohol water solution 15 parts, peroxidation iron nanometer powder 7 parts, rock wool 1 part, asbestos wool 20 parts, terra alba 10 parts, 7 parts, artificial zeolite's powder, 1 part, static inhibitor, short degradation agents 5 parts, ether of cellulose 3 parts, nitrogenated flame retardant 6 parts, volcanic ash 40 parts is comprised.
Wherein, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
The preparation method of described polyvinyl alcohol water solution is: 1000 parts of water are added 200 parts of polyvinyl alcohol, stirs, treats polyvinyl alcohol dissolution.
Comparative example 3 is different from embodiment 1 is that polyvinyl alcohol water solution does not have heat-processed.
The performance of the lagging material that each embodiment and comparative example obtain sees the following form:
| Thermal conductivity | Burning grade | Maximum operation (service) temperature | Ultimate compression strength | Water-intake rate | |
| Embodiment 1 | 0.02w/(m.k) | A level | 1200�� | 1.2MPa | 0.15% |
| Embodiment 2 | 0.05w/(m.k) | A level | 1200�� | 1.5MPa | 0.09% |
| Embodiment 3 | 0.09w/(m.k) | A level | 1200�� | 1.2MPa | 0.12% |
| Comparative example 1 | 0.12w/(m.k) | B level | 800�� | 0.5MPa | 0.15% |
| Comparative example 2 | 0.15w/(m.k) | B level | 1000�� | 0.3MPa | 0.15% |
| Comparative example 3 | 0.18w/(m.k) | B level | 800�� | 0.8MPa | 0.15% |
More than show and describe the ultimate principle of the present invention and the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle that the present invention is just described described in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a flame-retardant thermal insulation material; it is characterized in that; by weight percentage, glass bead 20-50 part, polyurethane particles 30-60 part, wilkinite 5-10 part, polyvinyl alcohol water solution 15-45 part, peroxidation iron nanometer powder 2-7 part, rock wool 1-6 part, asbestos wool 10-20 part, terra alba 10-15 part, artificial zeolite's powder 2-7 part, static inhibitor 1-5 part, short degradation agents 1-5 part, ether of cellulose 3-8 part, fire retardant 2-6 part, volcanic ash 40-90 part is comprised.
2. a kind of flame-retardant thermal insulation material according to claim 1, it is characterised in that, glass bead, peroxidation iron nanometer powder and artificial zeolite's powder are 200 orders, and polyurethane particles is 100 orders, and terra alba is 60 orders.
3. a kind of flame-retardant thermal insulation material according to claim 1; it is characterized in that; by weight percentage, glass bead 30 parts, polyurethane particles 40 parts, wilkinite 7 parts, polyvinyl alcohol water solution 30 parts, peroxidation iron nanometer powder 5 parts, rock wool 4 parts, asbestos wool 15 parts, terra alba 13 parts, 5 parts, artificial zeolite's powder, 4 parts, static inhibitor, short degradation agents 4 parts, ether of cellulose 4 parts, fire retardant 4 parts, volcanic ash 60 parts is comprised.
4. a kind of flame-retardant thermal insulation material according to claim 1, it is characterized in that, the preparation method of polyvinyl alcohol water solution is: will add 200 parts of polyvinyl alcohol after 1000 parts of water boils, continues to heat and stir 10-20min, treats polyvinyl alcohol dissolution until without particle.
5. a kind of flame-retardant thermal insulation material according to claim 4, it is characterised in that, churning time is 15min.
6. a kind of flame-retardant thermal insulation material according to claim 1, it is characterised in that, described fire retardant is nitrogenated flame retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136452.1A CN105621997A (en) | 2016-02-26 | 2016-02-26 | Flame-retardant heat preservation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136452.1A CN105621997A (en) | 2016-02-26 | 2016-02-26 | Flame-retardant heat preservation material |
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| CN105621997A true CN105621997A (en) | 2016-06-01 |
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| CN201610136452.1A Pending CN105621997A (en) | 2016-02-26 | 2016-02-26 | Flame-retardant heat preservation material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118023A (en) * | 2016-06-29 | 2016-11-16 | 巢湖鹏远金属焊管有限公司 | A kind of heating and cooling steel pipe heat insulation sheath fire retardant |
| CN106346687A (en) * | 2016-08-22 | 2017-01-25 | 盛跃丹 | Transmission housing pouring mold |
| CN106966686A (en) * | 2017-03-30 | 2017-07-21 | 合肥金同维低温科技有限公司 | A kind of low temperature resistant heat-insulating heat-preserving material of polyurethane and preparation method |
| CN107141838A (en) * | 2017-06-05 | 2017-09-08 | 合肥嘉仕诚能源科技有限公司 | A kind of hot duct weather-proof insulation material of fire-resistant antistatic and preparation method thereof |
| CN109577582A (en) * | 2018-11-15 | 2019-04-05 | 浙江铭杉文化传播有限公司 | A kind of three-dimensional sense idler wheel embossing integrated wall |
| CN111441468A (en) * | 2020-04-24 | 2020-07-24 | 河南派普建工集团有限公司 | Building construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306912A (en) * | 1979-05-31 | 1981-12-22 | Flowcon Oy | Process for producing a binder for slurry, mortar, and concrete |
| CN101144005A (en) * | 2007-08-22 | 2008-03-19 | 胡斌 | Nano hydrophobic thermal insulation material and preparation method thereof |
| CN104844132A (en) * | 2015-04-29 | 2015-08-19 | 防城港港美家建材市场投资股份有限公司 | Flame-retardant heat insulating material preparation method |
| CN104909666A (en) * | 2015-06-11 | 2015-09-16 | 江西省科学院应用化学研究所 | Hybrid high-efficiency thermal-insulation material and preparation method thereof |
-
2016
- 2016-02-26 CN CN201610136452.1A patent/CN105621997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306912A (en) * | 1979-05-31 | 1981-12-22 | Flowcon Oy | Process for producing a binder for slurry, mortar, and concrete |
| CN101144005A (en) * | 2007-08-22 | 2008-03-19 | 胡斌 | Nano hydrophobic thermal insulation material and preparation method thereof |
| CN104844132A (en) * | 2015-04-29 | 2015-08-19 | 防城港港美家建材市场投资股份有限公司 | Flame-retardant heat insulating material preparation method |
| CN104909666A (en) * | 2015-06-11 | 2015-09-16 | 江西省科学院应用化学研究所 | Hybrid high-efficiency thermal-insulation material and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118023A (en) * | 2016-06-29 | 2016-11-16 | 巢湖鹏远金属焊管有限公司 | A kind of heating and cooling steel pipe heat insulation sheath fire retardant |
| CN106346687A (en) * | 2016-08-22 | 2017-01-25 | 盛跃丹 | Transmission housing pouring mold |
| CN106966686A (en) * | 2017-03-30 | 2017-07-21 | 合肥金同维低温科技有限公司 | A kind of low temperature resistant heat-insulating heat-preserving material of polyurethane and preparation method |
| CN107141838A (en) * | 2017-06-05 | 2017-09-08 | 合肥嘉仕诚能源科技有限公司 | A kind of hot duct weather-proof insulation material of fire-resistant antistatic and preparation method thereof |
| CN109577582A (en) * | 2018-11-15 | 2019-04-05 | 浙江铭杉文化传播有限公司 | A kind of three-dimensional sense idler wheel embossing integrated wall |
| CN111441468A (en) * | 2020-04-24 | 2020-07-24 | 河南派普建工集团有限公司 | Building construction method |
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Application publication date: 20160601 |