CN107382257A - A kind of preparation method of novel energy-conserving fireproof heated board - Google Patents
A kind of preparation method of novel energy-conserving fireproof heated board Download PDFInfo
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- CN107382257A CN107382257A CN201710647797.8A CN201710647797A CN107382257A CN 107382257 A CN107382257 A CN 107382257A CN 201710647797 A CN201710647797 A CN 201710647797A CN 107382257 A CN107382257 A CN 107382257A
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- conserving
- heated board
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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
- C04B28/30—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 magnesium cements or similar 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
- 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
- C04B28/006—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 mineral polymers, e.g. geopolymers of the Davidovits type
-
- 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
- C04B28/14—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 calcium sulfate 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
- C04B2111/285—Intumescent 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
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
Abstract
A kind of preparation method of novel energy-conserving fireproof heated board, including following preparation process：A, granules of polystyrene and inorganic coagulation material are put into prefoaming machine and foamed, obtain material one；B, light-weight aggregate, foaming agent and water are put into foaming machine and stirred, obtain material two；C, fireproof agent, plasticizer, styrene-acrylic emulsion, natural emulsion, reinforcing fiber, polypropylene fibre, hydroxyethyl cellulose, surfactant, kaolin, powdered whiting, calcium hydroxide and material one are mixed evenly, obtain material three；D, material one, material two and the corrosion protection pump of material three are added in mixer, heat and stir, re-compacted shaping.Fireproof heated board prepared by the present invention, it is with short production cycle, while with good heat-insulating property, also with good fire protecting performance.
Description
Technical field
The invention belongs to building material technical field, and in particular to a kind of preparation method of novel energy-conserving fireproof heated board.
Background technology
Into 21 century, under nowadays oil spike, the weary environment of energy plaque increasingly, the importance of heat insulating work is got over
Add and highlight.Heat insulating work has the function that to save the energy, reduces energy consumption, reduce discharge of poisonous waste, improve people's living environment,
Increasingly turn into countries in the world government department and scientific circles' focus of attention.Therefore, in recent years, architecture exterior wall insulating materials are sent out in China
Exhibition is very rapid.But due to the generation of a lot of building heat preservation event of fire in recent years, the think of of each bound pair insulated fire is triggered
Examine, the unprecedented great attention for causing all circles in the industry of the fire protecting performance of insulation material.However, many insulation materials are on fire
All it is caused by work progress, such as：Electric welding, naked light, bad construction custom.These material not stopping pregnancies in combustion
It is raw to melt drop thing and toxic smoke, at the same discharge CFC, hydrofluorocarbons, the harm of the gas to environment such as freon not yet
It can ignore.
At present, in the market existing building external wall insulation mostly using foam concrete, polyphenyl particle heat-insulating mortar or
Polyurathamc particle composite thermal insulation plate.The cement setting speed that the former uses in process of production is slow, production cycle length.The latter
Granular polystyrene and polyurethane particles not fire resisting in product so that warming plate does not have fire protecting performance.Therefore, domestic building is protected
Subject matter existing for warm plate has two aspects：First, inorganic coagulation material condenses slow, causes the insulating product production cycle to be grown, unfavorable
In industrialized production；, serious potential safety hazard be present in the 2nd, existing insulation material not fire resisting.
Patent No. ZL00135643.7 discloses a kind of insulating board made of foamed Cl-Mg plastics, and the patent of invention proposes to use nonionic
Surfactant OP -10.But the chemical reaction occurred when preparing heat preservation plate material sends substantial amounts of heat, OP-10 can be can exceed that
Cloud point, substantially reduce OP-10 surfactant properties.And sheet material preparing raw material is per se with the environment of soda acid, at this
The activity of nonionic surfactant substantially reduces at the higher temperature of sample and acid or alkali environment, is unfavorable for strengthening the strong of warming plate
Degree, easily generation phenomena such as generation efflorescence.Part in the prior art by foaming additive directly with water, cement, white cement, fibre
The mixing of the raw material such as element is tieed up, prepares cement foaming insulation board, but due in advance not sending out foaming additive in advance, cause to send out
It is not high to steep additive expansion rate, while influences the heat-insulating property of warming plate.
In summary, therefore, it is necessary to a kind of preferably fire-retardant heat-insulation material improves the deficiencies in the prior art, building is promoted
The development of materials industry.
The content of the invention
It is an object of the invention to provide a kind of preparation method of novel energy-conserving fireproof heated board, fire prevention prepared by the present invention is protected
Warm plate, it is with short production cycle, while with good heat-insulating property, also with good fire protecting performance.
The invention provides following technical scheme：
A kind of preparation method of novel energy-conserving fireproof heated board, including following preparation process：
A, by granules of polystyrene and inorganic coagulation material be put into vapour pressure 5-8MPa, 80-90 DEG C of temperature prefoaming machine in carry out
Foam, material one is obtained after 3-4h；
B, light-weight aggregate, foaming agent and water are put into foaming machine and stir 20-40min, mixing speed 200-300r/min, obtained
Material two；
C, by fireproof agent, plasticizer, styrene-acrylic emulsion, natural emulsion, reinforcing fiber, polypropylene fibre, hydroxyethyl cellulose, surface
Activating agent, kaolin, powdered whiting, calcium hydroxide and material one are mixed evenly, mixing speed 140-180r/min,
20-30min is stirred, obtains material three；
D, material one, material two and the corrosion protection pump of material three being added in mixer, heats and stir, temperature is 120-150 DEG C,
Mixing speed is 200-300r/min, time 45-60min, re-compacted shaping, you can obtain finished product.
Preferably, the novel energy-conserving fireproof heated board includes the raw material of following parts by weight：Granules of polystyrene 23-28
Part, inorganic coagulation material 22-27 parts, light-weight aggregate 18-24 parts, foaming agent 6-10 parts, water 14-18 parts, fireproof agent 7-13 parts, plasticising
Agent 8-11 parts, styrene-acrylic emulsion 12-14 parts, natural emulsion 14-18 parts, reinforcing fiber 22-28 parts, polypropylene fibre 34-38 parts, hydroxyl
Ethyl cellulose 35-45 parts, surfactant 12-15 parts, kaolin 22-29 parts, powdered whiting 18-24 parts and calcium hydroxide
13-17 parts.
Preferably, the inorganic coagulation material of the step a be magnesia inorganic coagulation material, calcium sulfate inorganic coagulation material and
Any of alkalis excited inorganic gel material or several mixing.
Preferably, the light-weight aggregate of the step b is the mixture of expanded perlite and glass bead.
Preferably, the fireproof agent of the step c is borax, boric acid, sodium phosphate, sodium tungstate, waterglass and antimony oxide
Any of or several mixing.
Preferably, the reinforcing fiber of the step c is any of glass fibre, carbon fiber and metallic fiber or several
Mixing.
Preferably, the surfactant of the step c is dodecyl sulphate fat sodium or neopelex.
Preferably, the finished product of the step d also needs to be conserved, and the method for maintenance is：First 3- is stood at 40-50 DEG C
5h, 2-3h is then stood at 30-40 DEG C, 3-4h is then stood at 20-30 DEG C, finally stand 2-3 days at normal temperatures.
The beneficial effects of the invention are as follows：
Fireproof heated board prepared by the present invention, it is with short production cycle, while with good heat-insulating property, also have good
Fire protecting performance.
Inorganic coagulation material in the present invention has the characteristic of quick setting and rapid hardening, and caking property is good, inorganic coagulation material
Setting time can be adjusted between 5-20min as needed, and the inorganic glue that building exterior wall heat preserving plate of the prior art uses
Gel material is mostly Portland cement or sulphate aluminium cement, and setting time length, the production cycle is usually 2-3 days, so, with showing
There is technology to compare, warming plate of the invention it is with short production cycle, template turnover is fast, and production efficiency is high, is more suitable for industrializing big rule
Mould produces.
Inorganic coagulation material in the present invention is non-combustible materials, and light-weight aggregate is the mixed of expanded perlite and glass bead
Close, expanded perlite and glass bead have good fire resistance.
The present invention raw material in expanded perlite inside be in alveolate texture, with it is nontoxic, tasteless, non-ignitable, be stale-proof,
Acid and alkali-resistance, insulation, sound insulation, heat-proof quality, smog and any pernicious gas will not be released in normal temperature or high-temperature baking, is excellent
The insulation material of matter, there is the environment protecting of energy-saving and emission-reduction.
Embodiment
Embodiment 1
A kind of preparation method of novel energy-conserving fireproof heated board, including following preparation process：
A, by granules of polystyrene and inorganic coagulation material be put into vapour pressure 5-8MPa, 80 DEG C of temperature prefoaming machine in sent out
Steep, material one is obtained after 3h；
B, light-weight aggregate, foaming agent and water are put into foaming machine and stir 40min, mixing speed 300r/min, obtain material two；
C, by fireproof agent, plasticizer, styrene-acrylic emulsion, natural emulsion, reinforcing fiber, polypropylene fibre, hydroxyethyl cellulose, surface
Activating agent, kaolin, powdered whiting, calcium hydroxide and material one are mixed evenly, mixing speed 140r/min, stirring
20min, obtain material three；
D, material one, material two and the corrosion protection pump of material three are added in mixer, heat and stir, temperature is 150 DEG C, stirring
Speed is 300r/min, time 60min, re-compacted shaping, you can obtain finished product.
Novel energy-conserving fireproof heated board includes the raw material of following parts by weight：23 parts of granules of polystyrene, inorganic coagulation material
27 parts, 18 parts of light-weight aggregate, 10 parts of foaming agent, 14 parts of water, 7 parts of fireproof agent, 8 parts of plasticizer, 14 parts of styrene-acrylic emulsion, natural emulsion 18
Part, 28 parts of reinforcing fiber, 38 parts of polypropylene fibre, 45 parts of hydroxyethyl cellulose, 15 parts of surfactant, 29 parts of kaolin, again
17 parts of 18 parts of matter calcium carbonate and calcium hydroxide.
Step a inorganic coagulation material is magnesia inorganic coagulation material, calcium sulfate inorganic coagulation material and alkalis excited inorganic
The mixing of binder materials.
Step b light-weight aggregate is the mixture of expanded perlite and glass bead.
Step c fireproof agent is the mixing of borax, boric acid, sodium phosphate, sodium tungstate, waterglass and antimony oxide.
Step c reinforcing fiber is the mixing of glass fibre, carbon fiber and metallic fiber.
Step c surfactant is neopelex.
Step d finished product also needs to be conserved, and the method for maintenance is：5h is first stood at 40 DEG C, it is then quiet at 40 DEG C
2h is put, 4h is then stood at 20 DEG C, finally stands 3 days at normal temperatures.
The production cycle of the present embodiment is 4 days, unit weight 389kg/m3, and thermal conductivity factor is 0.065W/ (mK), fire resisting etc.
Level is A2 levels.
Embodiment 2
A kind of preparation method of novel energy-conserving fireproof heated board, including following preparation process：
A, by granules of polystyrene and inorganic coagulation material be put into vapour pressure 5MPa, 90 DEG C of temperature prefoaming machine in foamed,
Material one is obtained after 4h；
B, light-weight aggregate, foaming agent and water are put into foaming machine and stir 40min, mixing speed 300r/min, obtain material two；
C, by fireproof agent, plasticizer, styrene-acrylic emulsion, natural emulsion, reinforcing fiber, polypropylene fibre, hydroxyethyl cellulose, surface
Activating agent, kaolin, powdered whiting, calcium hydroxide and material one are mixed evenly, mixing speed 180r/min, stirring
20min, obtain material three；
D, material one, material two and the corrosion protection pump of material three are added in mixer, heat and stir, temperature is 120 DEG C, stirring
Speed is 200r/min, time 45min, re-compacted shaping, you can obtain finished product.
Novel energy-conserving fireproof heated board includes the raw material of following parts by weight：28 parts of granules of polystyrene, inorganic coagulation material
27 parts, 18 parts of light-weight aggregate, 10 parts of foaming agent, 14 parts of water, 13 parts of fireproof agent, 8 parts of plasticizer, 12 parts of styrene-acrylic emulsion, natural emulsion
18 parts, 28 parts of reinforcing fiber, 34 parts of polypropylene fibre, 35 parts of hydroxyethyl cellulose, 15 parts of surfactant, 29 parts of kaolin,
13 parts of 18 parts of powdered whiting and calcium hydroxide.
Step a inorganic coagulation material is magnesia inorganic coagulation material, calcium sulfate inorganic coagulation material and alkalis excited inorganic
The mixing of binder materials.
Step b light-weight aggregate is the mixture of expanded perlite and glass bead.
Step c fireproof agent is the mixing of borax, boric acid, sodium phosphate, sodium tungstate, waterglass and antimony oxide.
Step c reinforcing fiber is the mixing of glass fibre, carbon fiber and metallic fiber.
Step c surfactant is dodecyl sulphate fat sodium.
Step d finished product also needs to be conserved, and the method for maintenance is：5h is first stood at 40 DEG C, it is then quiet at 30 DEG C
3h is put, 3h is then stood at 30 DEG C, finally stands 3 days at normal temperatures.
The production cycle of the present embodiment is 4 days, unit weight 378kg/m3, and thermal conductivity factor is 0.054W/ (mK), fire resisting etc.
Level is A2 levels.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (8)
1. a kind of preparation method of novel energy-conserving fireproof heated board, it is characterised in that including following preparation process：
A, by granules of polystyrene and inorganic coagulation material be put into vapour pressure 5-8MPa, 80-90 DEG C of temperature prefoaming machine in carry out
Foam, material one is obtained after 3-4h；
B, light-weight aggregate, foaming agent and water are put into foaming machine and stir 20-40min, mixing speed 200-300r/min, obtained
Material two；
C, by fireproof agent, plasticizer, styrene-acrylic emulsion, natural emulsion, reinforcing fiber, polypropylene fibre, hydroxyethyl cellulose, surface
Activating agent, kaolin, powdered whiting, calcium hydroxide and material one are mixed evenly, mixing speed 140-180r/min,
20-30min is stirred, obtains material three；
D, material one, material two and the corrosion protection pump of material three being added in mixer, heats and stir, temperature is 120-150 DEG C,
Mixing speed is 200-300r/min, time 45-60min, re-compacted shaping, you can obtain finished product.
2. the preparation method of a kind of novel energy-conserving fireproof heated board according to claim 1, it is characterised in that described new
Energy-saving fire proof warming plate includes the raw material of following parts by weight：It is granules of polystyrene 23-28 parts, inorganic coagulation material 22-27 parts, light
Gather materials 18-24 parts, foaming agent 6-10 parts, water 14-18 parts, fireproof agent 7-13 parts, plasticizer 8-11 parts, styrene-acrylic emulsion 12-14 parts,
Natural emulsion 14-18 parts, reinforcing fiber 22-28 parts, polypropylene fibre 34-38 parts, hydroxyethyl cellulose 35-45 parts, surface are lived
Property agent 12-15 parts, kaolin 22-29 parts, powdered whiting 18-24 parts and calcium hydroxide 13-17 parts.
A kind of 3. preparation method of novel energy-conserving fireproof heated board according to claim 1, it is characterised in that the step
A inorganic coagulation material is in magnesia inorganic coagulation material, calcium sulfate inorganic coagulation material and alkalis excited inorganic gel material
Any one or several mixing.
A kind of 4. preparation method of novel energy-conserving fireproof heated board according to claim 3, it is characterised in that the step
B light-weight aggregate is the mixture of expanded perlite and glass bead.
A kind of 5. preparation method of novel energy-conserving fireproof heated board according to claim 1, it is characterised in that the step
C fireproof agent is any of borax, boric acid, sodium phosphate, sodium tungstate, waterglass and antimony oxide or several mixing.
A kind of 6. preparation method of novel energy-conserving fireproof heated board according to claim 1, it is characterised in that the step
C reinforcing fiber is any of glass fibre, carbon fiber and metallic fiber or several mixing.
A kind of 7. preparation method of novel energy-conserving fireproof heated board according to claim 1, it is characterised in that the step
C surfactant is dodecyl sulphate fat sodium or neopelex.
A kind of 8. preparation method of novel energy-conserving fireproof heated board according to claim 1, it is characterised in that the step
D finished product also needs to be conserved, and the method for maintenance is：3-5h is first stood at 40-50 DEG C, then stands 2- at 30-40 DEG C
3h, 3-4h is then stood at 20-30 DEG C, finally stand 2-3 days at normal temperatures.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647797.8A CN107382257A (en) | 2017-08-01 | 2017-08-01 | A kind of preparation method of novel energy-conserving fireproof heated board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710647797.8A CN107382257A (en) | 2017-08-01 | 2017-08-01 | A kind of preparation method of novel energy-conserving fireproof heated board |
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| CN107382257A true CN107382257A (en) | 2017-11-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249949A (en) * | 2018-02-05 | 2018-07-06 | 黄潇 | A kind of heat preservation and soundproof plank for building and preparation method thereof |
| CN109956726A (en) * | 2017-12-22 | 2019-07-02 | 上海圣奎塑业有限公司 | A kind of silicon ink alkene feedstock composition and flexible silicon ink alkene insulation board |
| US20220306532A1 (en) * | 2019-06-06 | 2022-09-29 | Eco Boron LLC | Fire resistant compositions and articles and methods of preparation and use thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747582A (en) * | 2016-12-19 | 2017-05-31 | 安庆市大成防腐保温材料有限责任公司 | Fireproof heated board and its manufacture craft |
-
2017
- 2017-08-01 CN CN201710647797.8A patent/CN107382257A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747582A (en) * | 2016-12-19 | 2017-05-31 | 安庆市大成防腐保温材料有限责任公司 | Fireproof heated board and its manufacture craft |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956726A (en) * | 2017-12-22 | 2019-07-02 | 上海圣奎塑业有限公司 | A kind of silicon ink alkene feedstock composition and flexible silicon ink alkene insulation board |
| CN108249949A (en) * | 2018-02-05 | 2018-07-06 | 黄潇 | A kind of heat preservation and soundproof plank for building and preparation method thereof |
| US20220306532A1 (en) * | 2019-06-06 | 2022-09-29 | Eco Boron LLC | Fire resistant compositions and articles and methods of preparation and use thereof |
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Application publication date: 20171124 |
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