CN106795052A - Fire prevention core volume and its manufacture method - Google Patents
Fire prevention core volume and its manufacture method Download PDFInfo
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- CN106795052A CN106795052A CN201680001046.2A CN201680001046A CN106795052A CN 106795052 A CN106795052 A CN 106795052A CN 201680001046 A CN201680001046 A CN 201680001046A CN 106795052 A CN106795052 A CN 106795052A
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- Prior art keywords
- parts
- fire prevention
- prevention core
- sheet material
- toast
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- Granted
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 185
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 49
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 174
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 80
- 239000000839 emulsion Substances 0.000 claims abstract description 76
- 239000003365 glass fiber Substances 0.000 claims abstract description 41
- 239000006004 Quartz sand Substances 0.000 claims abstract description 40
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 40
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 39
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 39
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 39
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 35
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 35
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011256 inorganic filler Substances 0.000 claims abstract description 13
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 230000002708 enhancing effect Effects 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003112 inhibitor Substances 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 164
- 239000000377 silicon dioxide Substances 0.000 claims description 67
- 239000002002 slurry Substances 0.000 claims description 60
- 238000004804 winding Methods 0.000 claims description 57
- 235000013312 flour Nutrition 0.000 claims description 39
- 238000001816 cooling Methods 0.000 claims description 30
- 238000001125 extrusion Methods 0.000 claims description 30
- 239000011435 rock Substances 0.000 claims description 20
- 239000010451 perlite Substances 0.000 claims description 16
- 235000019362 perlite Nutrition 0.000 claims description 16
- 210000000481 breast Anatomy 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- -1 hydrogen Aluminum oxide Chemical class 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 6
- 239000002174 Styrene-butadiene Substances 0.000 abstract description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011115 styrene butadiene Substances 0.000 abstract description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 181
- 230000000694 effects Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical compound OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 description 4
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- XAEWLETZEZXLHR-UHFFFAOYSA-N zinc;dioxido(dioxo)molybdenum Chemical compound [Zn+2].[O-][Mo]([O-])(=O)=O XAEWLETZEZXLHR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
- A62C8/06—Fire-blankets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/14—Macromolecular materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
This case discloses a kind of fire prevention core volume and its manufacture method, and fire prevention core volume includes water-based emulsion, inorganic combustion inhibitor, inorganic filler and enhancing aggregate；Wherein, the water-based emulsion is selected from one or more in styrene-acrylic emulsion, styrene-butadiene emulsion, acrylic emulsion, acrylate and vinyl acetate emulsion and VAE emulsions；The inorganic combustion inhibitor is selected from aluminium hydroxide, magnesium hydroxide or its combination；The inorganic filler is selected from calcium carbonate, quartz sand or its combination；The enhancing aggregate is glass fibre.This case is improved and is optimized by the component and manufacturing process to existing fire prevention core so that the core prepared possesses excellent pliability and intensity, at low temperature also can harvest coil structure, it is adaptable to continuous prodution operation；Flexible sandwich layer performance also provides more wide shape-designing space for the production board after processing, greatly expands the range of application of the product.
Description
Technical field
The present invention relates to the board core material field that prevents fires, more particularly to a kind of A2 grades of fire prevention core is rolled up and its manufacture method.
Background technology
The international at present and domestic precedent that A2 grades of fire prevention sandwich layer is not made web-like.Existing technology is that sandwich layer is straight
Connect and be made A2 grades of fireproof metal composite plate, manufacture sandwich layer is connected as a single entity with the process of manufacture composite plate.And the manufacture of core volume
It is then separately to carry out two processes.Integration production underaction is convenient, and production line occupied ground is larger.Whole production process
Requirement for operating personnel is higher, is unfavorable for the popularization and application of product and equipment.
PLASTIC LAMINATED core plate of the prior art is more based on calcium carbonate, polypropylene short fiber, zinc molybdate and acrylic emulsion,
And due to the restriction of respective content ratio, cause the core plate toughness and intensity of this scheme acquisition poor, it is impossible to harvest web-like.And
And, in production technology of the prior art by the way of heated at constant temperature so that glue is poor with the solidification effect of additive, makes
The peel strength of the core plate that must be obtained is relatively low.
The content of the invention
For the shortcomings of the prior art, the present invention provides a kind of A2 grades of fire prevention core volume and its manufacture method.
Technical scheme is summarized as follows：
One kind fire prevention core volume, it includes 110-130 parts of water-based emulsion, 150-450 parts of inorganic resistance in parts by weight, at least
Combustion agent, 180-400 parts of inorganic filler and 1-5 parts of enhancing aggregate.
Preferably, described fire prevention core volume, wherein, the water-based emulsion is selected from styrene-acrylic emulsion, styrene-butadiene emulsion, acrylic acid
One or more in emulsion, acrylate and vinyl acetate emulsion and VAE emulsions；
The inorganic combustion inhibitor is selected from aluminium hydroxide, magnesium hydroxide or its combination；
The inorganic filler is selected from calcium carbonate, quartz sand or its combination；
The enhancing aggregate is glass fibre.
Preferably, described fire prevention core volume, wherein, in parts by weight, water-based emulsion 114-123 parts, inorganic combustion inhibitor
200-350 parts, inorganic filler 250-350 parts, 2-4 parts of aggregate of enhancing.
Preferably, described fire prevention core volume, wherein, in parts by weight, 120 parts of water-based emulsion, inorganic combustion inhibitor 260
Part, 300 parts of inorganic filler, 3 parts of aggregate of enhancing.
Preferably, described fire prevention core volume, wherein, the solid content of the water-based emulsion is 50-55wt%, and viscosity is
600-5000cps, pH value is 4-8.
Preferably, described fire prevention core volume, wherein, also include 15-25 parts of silica flour in the fire prevention core volume.
Preferably, described fire prevention core volume, wherein, the silica flour is 18-21 parts.
Preferably, described fire prevention core volume, wherein, the silica flour is 20 parts.
Preferably, described fire prevention core volume, wherein, also include 1-10 parts of perlite in the fire prevention core volume.
Preferably, described fire prevention core volume, wherein, the perlite is 2-7 parts.
Preferably, described fire prevention core volume, wherein, the perlite is 5 parts.
Preferably, described fire prevention core volume, wherein, also include 5-10 parts of cenosphere in the fire prevention core volume.
Preferably, described fire prevention core volume, wherein, the cenosphere is 6-8 parts.
Preferably, described fire prevention core volume, wherein, the cenosphere is 7 parts.
Preferably, described fire prevention core volume, wherein, also include 15-25 parts of silica in the fire prevention core volume.
Preferably, described fire prevention core volume, wherein, the silica is 19-23 parts.
Preferably, described fire prevention core volume, wherein, the silica is 20 parts.
Preferably, described fire prevention core volume, wherein, in parts by weight, include：Calcium carbonate 120-280 parts, silica flour
15-25 parts, quartz sand 60-120 parts, perlite 1-10 parts, cenosphere 5-10 parts, silica 1 5-25 parts, aluminium hydroxide
100-300 parts, magnesium hydroxide 50-150 parts, glass fibre 1-5 parts, styrene-acrylic emulsion 110-130 parts.
Preferably, described fire prevention core volume, wherein, in parts by weight, include：Calcium carbonate 228-275 parts, silica flour
17-21 parts, quartz sand 60-118 parts, perlite 3-9 parts, cenosphere 7-9 parts, silica 1 7-22 parts, aluminium hydroxide 155-
195 parts, magnesium hydroxide 65-95 parts, glass fibre 2-4 parts, styrene-acrylic emulsion 117-123 parts.
Preferably, described fire prevention core volume, wherein, in parts by weight, 240 parts of calcium carbonate, 20 parts of silica flour, quartz sand 60
Part, 5 parts of perlite, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, 80 parts of magnesium hydroxide, 3 parts of glass fibre,
120 parts of styrene-acrylic emulsion.
A kind of manufacture method of the fire prevention core volume described in as above any one, it includes：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Preferably, the manufacture method of described fire prevention core volume, wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 80-130 DEG C, toast 10-20 minutes；
S2：Control the actual temperature of sheet material at 120-150 DEG C, toast 10-20 minutes；
S3：Control the actual temperature of sheet material at 150-180 DEG C, toast 10-15 minutes.
Preferably, the manufacture method of described fire prevention core volume, wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 87-122 DEG C, toast 13-18 minutes；
S2：Control the actual temperature of sheet material at 126-143 DEG C, toast 11-17 minutes；
S3：Control the actual temperature of sheet material at 154-172 DEG C, toast 11-14 minutes.
Preferably, the manufacture method of described fire prevention core volume, wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 115 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The beneficial effects of the invention are as follows：Rolled using core and make the method separate with composite manufacturing, then can solve above-mentioned asking
Topic.Producer need to only be rolled up using the equipment complex of back segment and the fire prevention for preparing core, you can produce finished product composite plate, so both
Place occupancy, the occupation of capital are reduced, while reducing technical threshold again, is easy to operation, be easy to promote.But, will script one
The sandwich layer of body metaplasia product is prepared into core volume, it is necessary to overcome many technology barriers, such as pliability, combustion heat value, peel strength
Deng.
This case is improved and is optimized by the component and manufacturing process to existing fire prevention core so that the core prepared
Material possesses excellent pliability and intensity, at low temperature also can harvest coil structure, it is adaptable to continuous prodution operation；In system
When making fire-proof board, it is only necessary to released core by unreeling, reuse equipment complex and core is manufactured into fireproof metal
Composite plate, so both saves cost of transportation, decreases fund input of the manufacturer in production line；Because Compound Machining is only needed
Want an equipment complex, therefore do not limited by place, technical operation is greatly simplified, workman's skills involved in the labour are relied on compared with
It is small, it is easy to be extended and applied；Flexible sandwich layer performance is also for the production board after processing provides more wide shape-designing sky
Between, greatly expand the range of application of the product.
Brief description of the drawings
Fig. 1 is the process chart of the manufacture method of fire prevention core volume.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
The fire prevention core volume of an embodiment is listed in this case, and it includes water-based emulsion, inorganic combustion inhibitor, inorganic filler and enhancing
Aggregate；
Wherein, water-based emulsion is selected from styrene-acrylic emulsion, styrene-butadiene emulsion, acrylic emulsion, acrylate and vinyl acetate emulsion and VAE emulsions
Plant or various；Water-based emulsion plays cementation, while providing core with certain pliability.
Inorganic combustion inhibitor is selected from aluminium hydroxide, magnesium hydroxide or its combination；
Inorganic filler is selected from calcium carbonate, quartz sand or its combination；Inorganic filler plays filling effect.
Enhancing aggregate is glass fibre.The effect of glass fibre is the intensity for increasing core.
Wherein, the solid content of water-based emulsion is preferably 50-55wt%, and viscosity is preferably 600-5000cps, and pH value is preferably
4-8.If exceeding preferred scope, the pliability of core will be caused to be affected, crackle occurs in surface, under the peel strength of core
Drop.
Wherein, silica flour is also included in fire prevention core volume.Silica flour is a kind of packing material for improving core toughness, its energy
Enough improve the bending fatigue resistance of core volume.
Wherein, perlite is also included in fire prevention core volume.The effect of perlite is the proportion of lightening core volume.
Wherein, cenosphere is also included in fire prevention core volume.The effect of cenosphere is not before influenceing core to roll up toughness
Put, the proportion of lightening core volume, meanwhile, it also can help to improve the peel strength of core volume.
Wherein, silica is also included in fire prevention core volume.The effect of silica is that collaboration water-based emulsion improves core volume
Overall intensity, the cohesive force of lifting core volume, rolls up core and takes into account toughness and certain mechanical strength.
Wherein, there is a preferred proportion between each component, so that the core volume for obtaining possesses more preferably performance.With
Weight portion meter, calcium carbonate 120-280 parts, silica flour 15-25 parts, quartz sand 60-120 parts, perlite 1-10 parts, cenosphere 5-10
Part, silica 1 5-25 parts, aluminium hydroxide 100-300 parts, magnesium hydroxide 50-150 parts, glass fibre 1-5 parts, styrene-acrylic emulsion
110-130 parts.Above-mentioned formula is an organic whole, from the point of view of the globality, if the content of certain component therein deviates excellent
The scope of choosing, the then performance that the core prepared will be caused to roll up is affected, and this influence not only with corresponding function
Composition is relevant, for example：If only reducing the content of aluminium hydroxide, not exclusively fire resistance declines, its toughness and peel strength
It is similarly subjected to influence；If improving the content of water-based emulsion, the bending property for equally also resulting in core volume declines.Come with water-based emulsion
Say, the effect outline of styrene-acrylic emulsion is better than styrene-butadiene emulsion, acrylic emulsion, acrylate and vinyl acetate emulsion and VAE emulsions.
Wherein, also there is a more excellent ratio in above-mentioned preferred proportion, in parts by weight, include：Carbon
Sour calcium 228-275 parts, silica flour 17-21 parts, quartz sand 60-118 parts, perlite 3-9 parts, cenosphere 7-9 parts, silica
17-22 parts, aluminium hydroxide 155-195 parts, magnesium hydroxide 65-95 parts, glass fibre 2-4 parts, styrene-acrylic emulsion 117-123 parts.
Wherein, also there is an optimal ratio, in parts by weight, calcium carbonate 240 in above-mentioned preferred proportion
Part, 20 parts of silica flour, 60 parts of quartz sand, 5 parts of perlite, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, hydrogen-oxygen
Change 80 parts of magnesium, 3 parts of glass fibre, 120 parts of styrene-acrylic emulsion.
A kind of manufacture method of the fire prevention core volume described in as above any one, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 80-130 DEG C, toast 10-20 minutes, start primary solidification；
S2：Control the actual temperature of sheet material at 120-150 DEG C, toast 10-20 minutes, to slough moisture；
S3：Control the actual temperature of sheet material at 150-180 DEG C, toast 10-15 minutes, water is further sloughed by high temperature
Point, to form intensity.
Can be by sheet sandwich layer harvest web-like by this case technique.The sandwich layer of prior art is all do not possess flexible,
Cannot harvest coil structure.This case formula and technique have taken into account the pliability and intensity of sandwich layer, can be continuously produced operation.
The sandwich layer of conventional 3mm thickness can harvest length for 500m core roll up.The smooth flawless of plate face, core volume is internal close
It is real, have intensity and toughness concurrently, can arbitrarily bend, core rolls up two side edges neatly, both artistic and practical.
When using, it is only necessary to released core plate by unreeling, reuse equipment complex and core plate is manufactured into fire prevention gold
Category composite plate.Cost of transportation is so both greatlyd save, the fund input of production line is decreased.Because Compound Machining is only needed to
One equipment complex, therefore do not limited by place.Technical operation is greatly simplified, and relies on smaller to workman's skills involved in the labour,
It is easy to be extended and applied.Flexible sandwich layer performance also provides more wide shape-designing space for the production board after processing,
Greatly expand the range of application of the product.
Embodiment 1
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 60 parts of quartz sand, aluminium hydroxide 100
Part, 50 parts of magnesium hydroxide, 1 part of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 80 DEG C, toast 10 minutes；
S2：Control the actual temperature of sheet material at 120 DEG C, toast 10 minutes；
S3：Control the actual temperature of sheet material at 150 DEG C, toast 10 minutes.
The density of obtained fire prevention core volume is 1.70g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.5N/mm, surfacing flawless after winding.
Embodiment 2
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 120 parts of quartz sand, aluminium hydroxide 300
Part, 150 parts of magnesium hydroxide, 5 parts of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 130 DEG C, toast 20 minutes；
S2：Control the actual temperature of sheet material at 150 DEG C, toast 20 minutes；
S3：Control the actual temperature of sheet material at 180 DEG C, toast 15 minutes.
The density of obtained fire prevention core volume is 1.73g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.6N/mm, surfacing flawless after winding.
Embodiment 3
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 60 parts of quartz sand, aluminium hydroxide 300
Part, 50 parts of magnesium hydroxide, 1 part of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 130 DEG C, toast 10 minutes；
S2：Control the actual temperature of sheet material at 130 DEG C, toast 10 minutes；
S3：Control the actual temperature of sheet material at 150 DEG C, toast 10 minutes.
The density of obtained fire prevention core volume is 1.71g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.6N/mm, surfacing flawless after winding.
Embodiment 4
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 120 parts of quartz sand, aluminium hydroxide 100
Part, 150 parts of magnesium hydroxide, 5 parts of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 80 DEG C, toast 10 minutes；
S2：Control the actual temperature of sheet material at 150 DEG C, toast 10 minutes；
S3：Control the actual temperature of sheet material at 180 DEG C, toast 10 minutes.
The density of obtained fire prevention core volume is 1.69g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.3N/mm, surfacing flawless after winding.
Embodiment 5
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 15 parts of silica flour, 60 parts of quartz sand, hydrogen-oxygen
Change 100 parts of aluminium, 50 parts of magnesium hydroxide, 1 part of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.76g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 7.3N/mm, surfacing flawless after winding.
Embodiment 6
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 25 parts of silica flour, 120 parts of quartz sand, hydrogen
300 parts of aluminum oxide, 150 parts of magnesium hydroxide, 5 parts of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.77g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 7.3N/mm, surfacing flawless after winding.
Embodiment 7
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 15 parts of silica flour, 120 parts of quartz sand, hydrogen
100 parts of aluminum oxide, 150 parts of magnesium hydroxide, 1 part of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 120 DEG C, toast 12 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 13 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 11 minutes.
The density of obtained fire prevention core volume is 1.77g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 7.2N/mm, surfacing flawless after winding.
Embodiment 8
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 25 parts of silica flour, 60 parts of quartz sand, hydrogen-oxygen
Change 300 parts of aluminium, 50 parts of magnesium hydroxide, 5 parts of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 80 DEG C, toast 14 minutes；
S2：Control the actual temperature of sheet material at 130 DEG C, toast 13 minutes；
S3：Control the actual temperature of sheet material at 160 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.75g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 7.4N/mm, surfacing flawless after winding.
Embodiment 9
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 15 parts of silica flour, 60 parts of quartz sand, pearl
1 part of rock, 100 parts of aluminium hydroxide, 50 parts of magnesium hydroxide, 1 part of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.75g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 7.9N/mm, surfacing flawless after winding.
Embodiment 10
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 25 parts of silica flour, 120 parts of quartz sand is precious
10 parts of pearl rock, 300 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 5 parts of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.75g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 8.0N/mm, surfacing flawless after winding.
Embodiment 11
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 15 parts of silica flour, 120 parts of quartz sand is precious
1 part of pearl rock, 300 parts of aluminium hydroxide, 50 parts of magnesium hydroxide, 5 parts of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 110 DEG C, toast 14 minutes；
S2：Control the actual temperature of sheet material at 125 DEG C, toast 14 minutes；
S3：Control the actual temperature of sheet material at 155 DEG C, toast 13 minutes.
The density of obtained fire prevention core volume is 1.76g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 7.8N/mm, surfacing flawless after winding.
Embodiment 12
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 25 parts of silica flour, 60 parts of quartz sand, pearl
10 parts of rock, 100 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 1 part of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 110 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 145 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 175 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.74g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 7.7N/mm, surfacing flawless after winding.
Embodiment 13
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 15 parts of silica flour, 60 parts of quartz sand, pearl
1 part of rock, 5 parts of cenosphere, 100 parts of aluminium hydroxide, 50 parts of magnesium hydroxide, 1 part of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.79g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 9.1N/mm, surfacing flawless after winding.
Embodiment 14
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 25 parts of silica flour, 120 parts of quartz sand is precious
10 parts of pearl rock, 10 parts of cenosphere, 300 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 5 parts of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.80g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 9.2N/mm, surfacing flawless after winding.
Embodiment 15
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 15 parts of silica flour, 120 parts of quartz sand is precious
1 part of pearl rock, 5 parts of cenosphere, 300 parts of aluminium hydroxide, 50 parts of magnesium hydroxide, 5 parts of glass fibre, 110 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.78g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 9.0N/mm, surfacing flawless after winding.
Embodiment 16
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 25 parts of silica flour, 60 parts of quartz sand, pearl
10 parts of rock, 5 parts of cenosphere, 100 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 1 part of glass fibre, 130 parts of styrene-acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 110 DEG C, toast 13 minutes；
S2：Control the actual temperature of sheet material at 145 DEG C, toast 13 minutes；
S3：Control the actual temperature of sheet material at 170 DEG C, toast 13 minutes.
The density of obtained fire prevention core volume is 1.77g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 8.9N/mm, surfacing flawless after winding.
Embodiment 17
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 15 parts of silica flour, 60 parts of quartz sand, pearl
1 part of rock, 5 parts of cenosphere, 5 parts of silica 1,100 parts of aluminium hydroxide, 50 parts of magnesium hydroxide, 1 part of glass fibre, phenylpropyl alcohol breast
110 parts of liquid.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.89g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 10.1N/mm, surfacing flawless after winding.
Embodiment 18
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 25 parts of silica flour, 120 parts of quartz sand is precious
10 parts of pearl rock, 10 parts of cenosphere, 25 parts of silica, 300 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 5 parts of glass fibre, benzene
130 parts of acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.90g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 10.0N/mm, surfacing flawless after winding.
Embodiment 19
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 15 parts of silica flour, 120 parts of quartz sand is precious
1 part of pearl rock, 5 parts of cenosphere, 25 parts of silica, 100 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 1 part of glass fibre, phenylpropyl alcohol
130 parts of emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.90g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 10.3N/mm, surfacing flawless after winding.
Embodiment 20
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 25 parts of silica flour, 60 parts of quartz sand, pearl
10 parts of rock, 5 parts of cenosphere, 25 parts of silica, 100 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 5 parts of glass fibre, phenylpropyl alcohol
110 parts of emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.90g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 10.0N/mm, surfacing flawless after winding.
Embodiment 21
One kind fire prevention core volume, in parts by weight, it is included：240 parts of calcium carbonate, 20 parts of silica flour, 60 parts of quartz sand, pearl
5 parts of rock, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, 80 parts of magnesium hydroxide, 3 parts of glass fibre, phenylpropyl alcohol breast
120 parts of liquid.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.84g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 11.0N/mm, surfacing flawless after winding.
Embodiment 22
One kind fire prevention core volume, in parts by weight, it is included：240 parts of calcium carbonate, 20 parts of silica flour, 60 parts of quartz sand, pearl
5 parts of rock, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, 80 parts of magnesium hydroxide, 3 parts of glass fibre, butylbenzene breast
120 parts of liquid.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.77g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.8N/mm, surfacing flawless after winding.
Embodiment 23
One kind fire prevention core volume, in parts by weight, it is included：240 parts of calcium carbonate, 20 parts of silica flour, 60 parts of quartz sand, pearl
5 parts of rock, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, 80 parts of magnesium hydroxide, 3 parts of glass fibre, acrylic acid
120 parts of emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.71g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.6N/mm, surfacing flawless after winding.
Embodiment 24
One kind fire prevention core volume, in parts by weight, it is included：240 parts of calcium carbonate, 20 parts of silica flour, 60 parts of quartz sand, pearl
5 parts of rock, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, 80 parts of magnesium hydroxide, 3 parts of glass fibre, the breast of vinegar third
120 parts of liquid.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.72g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.7N/mm, surfacing flawless after winding.
Embodiment 25
One kind fire prevention core volume, in parts by weight, it is included：240 parts of calcium carbonate, 20 parts of silica flour, 60 parts of quartz sand, pearl
5 parts of rock, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, 80 parts of magnesium hydroxide, 3 parts of glass fibre, VAE emulsions
120 parts.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.74g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 6.5N/mm, surfacing flawless after winding.
Comparative example 1
One kind fire prevention core volume, in parts by weight, it is included：280 parts of calcium carbonate, 25 parts of silica flour, 120 parts of quartz sand is precious
10 parts of pearl rock, 10 parts of cenosphere, 25 parts of silica, 300 parts of aluminium hydroxide, 150 parts of magnesium hydroxide, 5 parts of glass fibre, benzene
131 parts of acrylic emulsion.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.65g/cm3, calorific value≤3.0MJ/kg reaches A2 grades of standard；Peel strength
It is 5.9N/mm, there is fine crack on surface after winding.
Comparative example 2
One kind fire prevention core volume, in parts by weight, it is included：120 parts of calcium carbonate, 15 parts of silica flour, 60 parts of quartz sand, pearl
1 part of rock, 5 parts of cenosphere, 5 parts of silica 1,99 parts of aluminium hydroxide, 49 parts of magnesium hydroxide, 1 part of glass fibre, styrene-acrylic emulsion
110 parts.
The manufacture method of fire prevention core volume, including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
Wherein, step 3) in, baking is comprised the following steps：
S1：Control the actual temperature of sheet material at 100 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
The density of obtained fire prevention core volume is 1.62g/cm3, calorific value=3.1MJ/kg, not up to A2 grade standard；Peel off strong
It is 6.1N/mm to spend, and there is fine crack on surface after winding.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details.
Claims (24)
1. a kind of fire prevention core is rolled up, it is characterised in that in parts by weight, at least include 110-130 parts of water-based emulsion, 150-450
Part inorganic combustion inhibitor, 180-400 parts of inorganic filler and 1-5 parts of enhancing aggregate.
2. fire prevention core according to claim 1 is rolled up, it is characterised in that the water-based emulsion is selected from styrene-acrylic emulsion, butylbenzene breast
One or more in liquid, acrylic emulsion, acrylate and vinyl acetate emulsion and VAE emulsions；
The inorganic combustion inhibitor is selected from aluminium hydroxide, magnesium hydroxide or its combination；
The inorganic filler is selected from calcium carbonate, quartz sand or its combination；
The enhancing aggregate is glass fibre.
3. fire prevention core according to claim 1 is rolled up, it is characterised in that in parts by weight, water-based emulsion 114-123 parts, nothing
200-350 parts of machine fire retardant, inorganic filler 250-350 parts, 2-4 parts of aggregate of enhancing.
4. fire prevention core according to claim 1 is rolled up, it is characterised in that in parts by weight, 120 parts of water-based emulsion, inorganic resistance
260 parts of agent of combustion, 300 parts of inorganic filler, 3 parts of aggregate of enhancing.
5. fire prevention core according to claim 1 is rolled up, it is characterised in that the solid content of the water-based emulsion is 50-55wt%,
Viscosity is 600-5000cps, and pH value is 4-8.
6. fire prevention core according to claim 2 is rolled up, it is characterised in that also include 15-25 parts of silicon in the fire prevention core volume
Powder.
7. fire prevention core according to claim 6 is rolled up, it is characterised in that the silica flour is 18-21 parts.
8. fire prevention core according to claim 7 is rolled up, it is characterised in that the silica flour is 20 parts.
9. fire prevention core according to claim 2 is rolled up, it is characterised in that also include 1-10 parts of pearl in the fire prevention core volume
Rock.
10. fire prevention core according to claim 9 is rolled up, it is characterised in that the perlite is 2-7 parts.
11. fire prevention core volumes according to claim 10, it is characterised in that the perlite is 5 parts.
12. fire prevention core volumes according to claim 2, it is characterised in that also include 5-10 parts of sky in the fire prevention core volume
Heart microballon.
13. fire prevention core volumes according to claim 12, it is characterised in that the cenosphere is 6-8 parts.
14. fire prevention core volumes according to claim 13, it is characterised in that the cenosphere is 7 parts.
15. fire prevention core volumes according to claim 2, it is characterised in that also include 15-25 parts two in the fire prevention core volume
Silica.
16. fire prevention core volumes according to claim 15, it is characterised in that the silica is 19-23 parts.
17. fire prevention core volumes according to claim 16, it is characterised in that the silica is 20 parts.
18. fire prevention core volumes according to claim 2, it is characterised in that in parts by weight, include：Calcium carbonate 120-280
Part, silica flour 15-25 parts, quartz sand 60-120 parts, perlite 1-10 parts, cenosphere 5-10 parts, silica 1 5-25 parts, hydrogen
Aluminum oxide 100-300 parts, magnesium hydroxide 50-150 parts, glass fibre 1-5 parts, styrene-acrylic emulsion 110-130 parts.
19. fire prevention core volumes according to claim 18, it is characterised in that in parts by weight, include：Calcium carbonate 228-
275 parts, silica flour 17-21 parts, quartz sand 60-118 parts, perlite 3-9 parts, cenosphere 7-9 parts, silica 1 7-22 parts, hydrogen
Aluminum oxide 155-195 parts, magnesium hydroxide 65-95 parts, glass fibre 2-4 parts, styrene-acrylic emulsion 117-123 parts.
20. fire prevention core volumes according to claim 19, it is characterised in that in parts by weight, 240 parts of calcium carbonate, silica flour 20
Part, 60 parts of quartz sand, 5 parts of perlite, 8 parts of cenosphere, 20 parts of silica, 180 parts of aluminium hydroxide, 80 parts of magnesium hydroxide,
3 parts of glass fibre, 120 parts of styrene-acrylic emulsion.
A kind of manufacture method of 21. fire prevention core volumes as any one of claim 1-20, it is characterised in that including：
Step 1)：Each component is weighed in proportion, is stirred under vacuo, be made slurry；
Step 2)：Slurry is put into extrusion equipment, sheet material is obtained；
Step 3)：Sheet material feeding baking box is toasted；
Step 4)：Overlay film is carried out to sheet surface；
Step 5)：Cooling, winding is obtained fire prevention core volume.
22. it is according to claim 21 fire prevention cores volume manufacture method, it is characterised in that step 3) in, baking include with
Lower step：
S1：Control the actual temperature of sheet material at 80-130 DEG C, toast 10-20 minutes；
S2：Control the actual temperature of sheet material at 120-150 DEG C, toast 10-20 minutes；
S3：Control the actual temperature of sheet material at 150-180 DEG C, toast 10-15 minutes.
23. it is according to claim 22 fire prevention cores volume manufacture method, it is characterised in that step 3) in, baking include with
Lower step：
S1：Control the actual temperature of sheet material at 87-122 DEG C, toast 13-18 minutes；
S2：Control the actual temperature of sheet material at 126-143 DEG C, toast 11-17 minutes；
S3：Control the actual temperature of sheet material at 154-172 DEG C, toast 11-14 minutes.
24. it is according to claim 23 fire prevention cores volume manufacture method, it is characterised in that step 3) in, baking include with
Lower step：
S1：Control the actual temperature of sheet material at 115 DEG C, toast 15 minutes；
S2：Control the actual temperature of sheet material at 135 DEG C, toast 15 minutes；
S3：Control the actual temperature of sheet material at 165 DEG C, toast 12 minutes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/098013 WO2018040079A1 (en) | 2016-09-05 | 2016-09-05 | Fireproof core coil and manufacturing method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106795052A true CN106795052A (en) | 2017-05-31 |
| CN106795052B CN106795052B (en) | 2018-06-12 |
Family
ID=58952244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680001046.2A Active CN106795052B (en) | 2016-09-05 | 2016-09-05 | Core of preventing fires is rolled up and its manufacturing method |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106795052B (en) |
| RU (1) | RU2669839C1 (en) |
| WO (1) | WO2018040079A1 (en) |
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| CN108395200A (en) * | 2018-03-30 | 2018-08-14 | 江苏阿路美格新材料股份有限公司 | Fire-resistant composite panel core material and preparation method thereof |
| CN108859302A (en) * | 2018-06-22 | 2018-11-23 | 浙江阿路佑邦新材料科技有限公司 | A2 grades of fire prevention copper composite plates and its production method |
| WO2019203812A1 (en) * | 2018-04-18 | 2019-10-24 | Arconic Inc. | Flame retardant composition and composite panel |
| CN113530117A (en) * | 2021-08-12 | 2021-10-22 | 北京赛博思工程技术研究院 | Mineral core fireproof refrigeration organic heat insulation composite board |
| CN113635622A (en) * | 2021-08-12 | 2021-11-12 | 北京赛博思工程技术研究院 | Mineral core fireproof refrigeration inorganic heat-insulation composite board |
| CN113802791A (en) * | 2021-10-28 | 2021-12-17 | 江苏阿路美格新材料股份有限公司 | Fire prevention heat preservation decorative structure |
| CN113818583A (en) * | 2021-10-28 | 2021-12-21 | 江苏阿路美格新材料股份有限公司 | Fireproof structure with single-layer metal layer |
| CN113913072A (en) * | 2021-11-02 | 2022-01-11 | 雨中情防水技术集团股份有限公司 | Flame-retardant isolation sand for asphalt-based pre-paved waterproof coiled material and preparation method thereof |
| CN113968693A (en) * | 2021-10-28 | 2022-01-25 | 江苏阿路美格新材料股份有限公司 | Fireproof core material and manufacturing method thereof |
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| CN114904739B (en) * | 2022-06-16 | 2023-04-14 | 广东百安环保新材料有限公司 | Water-based fireproof coating for steel structure and preparation method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2669839C1 (en) | 2018-10-16 |
| WO2018040079A1 (en) | 2018-03-08 |
| CN106795052B (en) | 2018-06-12 |
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