CN102953516A - Fireproof aluminum alloy composite board - Google Patents
Fireproof aluminum alloy composite board Download PDFInfo
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- CN102953516A CN102953516A CN2012104975209A CN201210497520A CN102953516A CN 102953516 A CN102953516 A CN 102953516A CN 2012104975209 A CN2012104975209 A CN 2012104975209A CN 201210497520 A CN201210497520 A CN 201210497520A CN 102953516 A CN102953516 A CN 102953516A
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Abstract
The invention discloses a fireproof aluminum alloy composite board which comprises a decoration coating (1), an aluminum substrate (3), an inorganic fireproof core layer (2) and an aluminum substrate (4), wherein the decoration coating (1), the aluminum substrate (3), the inorganic fireproof core layer (2) and the aluminum substrate (4) are arranged on the surface of a surface aluminum substrate from top to bottom. The fireproof aluminum alloy composite board is characterized in that a polymeric membrane bonding material (5) is arranged between the aluminum substrate (3) and the inorganic fireproof core layer (2); a polymeric membrane bonding material (6) is arranged between the inorganic fireproof core layer (2) and the aluminum substrate (4); and the inorganic fireproof core layer (2) consists of aluminum hydroxide, magnesium hydroxide, calcium carbonate, perlite, alkali-resistant mineral wool, quartz powder and blast furnace iron powder. According to the fireproof aluminum alloy composite board, the manufacturing cost of the composite board can be reduced, so that thermoplastic resin can be better bonded with PE (Polyethylene) or EVA (Ethylene-Vinyl Acetate Copolymer) by hot melting or can be firmly bonded with an inorganic core by hot melting or can be firmly bonded with aluminum; the strength is increased and the tension necessary for the use process is enhanced; and meanwhile, the cost is reduced, so that the aim of continuous compounding in the production process of the composite board is achieved.
Description
Technical field
The present invention is a kind building material technical field, has A level fireproof aluminum composite plate.
Background technology
At present along with country to improving constantly that the fire-protection rating of building and ornament materials requires, stipulate that building must reach A level fire prevention index more than three layers, can only reach B level fire prevention index because the conventional aluminium composite plate is the highest, so research and development A grade fireproofing aluminum composite panels, this aluminum composite plate has reached the highest fire-protection rating A level fire prevention index, use this sheet material both to satisfy the requirement attractive in appearance of general decoration, improved simultaneously security performance.
Summary of the invention
For addressing the above problem, the invention provides a kind of A of having level fireproof aluminum composite plate.
A kind of fireproof aluminium alloy composite plate of the present invention, be located at face aluminium base incrustation coating, aluminium base from top to bottom, inorganic fire sandwich layer and aluminium base, be provided with the polymeric membrane adhesives between aluminium base and the inorganic fire sandwich layer, also be provided with the polymeric membrane adhesives between inorganic fire sandwich layer and the aluminium base.
The inorganic fire sandwich layer of a kind of fireproof aluminium alloy composite plate of the present invention is comprised of aluminium hydroxide, magnesium hydroxide, calcium carbonate, perlite, alkali proof fiber, quartz powder and blast furnace iron powder.Aluminium hydroxide 20-50%, magnesium hydroxide 15-45%, calcium carbonate 10-50%, perlite 1-6%, alkali proof fiber 2-10%, quartz powder 4-20%, blast furnace iron powder 5-20%.It is three layers that the bonding material of polymeric membrane is established material, sandwiched PE or EVA in the middle of two layers of thermoplastic resin layer.
Beneficial effect of the present invention is.
Consist of component take inorganic powder as core, solved that aluminium-plastic panel take conventional P E as core causes inflammable, molten, flue gas toxity, combustion decomposition problem, the intensity of PLASTIC LAMINATED core, water-fast, weather-proof, the every physical index of warping resistance have been guaranteed simultaneously, and have that cost of production is low, the characteristics of twice laid, environmental protection, its mechanism that tells on is.
A. inorganic combustion inhibitor fire prevention smoke elimination mechanism
Aluminium hydroxide and magnesium hydroxide formation according to a certain percentage, in combustion process, the decomposition reaction that fire retardant can absorb heat and dewater, dilution flame zone gas concentration, take away a part of combustion heat, the oxide that simultaneously dehydration generates forms the charring layer of one firm compact at material surface, play the effect that block heat and oxygen enter, thereby reached the reduction burning velocity, prevent propagation of flame, reduced smokescope, and the effect that oneself puts out from fire.
B. the alkali proof fiber cracking resistance strengthens mechanism
Alkali proof fiber mainly improves properties of powder by physical modification.Have good compatibility between it and the powder, can mix with other raw material rapidly, be evenly distributed.In powder, form even and irregular network distribution system, structural stress is disperseed, thereby reach the effect that cracking resistance strengthens.
C. the environmental protection mechanism of inorganic powder itself
All components in the powder is the inorganic powder that environment is not had pollution.The waste residue that blast furnace iron powder is generally produced by steel mill's steel-making refines and forms, and has also reached twice laid, reduces the purpose of cost.
According to the design that above principle is carried out, the powder of A level PLASTIC LAMINATED core provided by the invention has reached that A level flameproof effect, physical property are up to standard, the beneficial effect of environmental protection.
Description of drawings
Fig. 1 is the structure chart of a kind of fireproof aluminium alloy composite plate of the present invention.
The specific embodiment
According to shown in Figure 1, according to shown in Figure 1, weight is consisted of: aluminium hydroxide 20-50%, magnesium hydroxide 15-45%, calcium carbonate 10-50%, perlite 1-6%, alkali proof fiber 2-10%, quartz powder 4-20%, blast furnace iron powder 5-20%, add fire retardant, glue is made inorganic fire sandwich layer 2, use three-layer co-extruded film blowing device, PE or EVA and up and down each one deck thermoplastic resin blow out film, the thickness of intermediate course PE or EVA is 0.01-0.08 mm, make it to form the thickness of film at the polymeric membrane adhesives 5 of 0.05-0.15mm, to be located at face aluminium base incrustation coating 1 from top to bottom, be coated with the aluminium base 3 that installs through processing, polymeric membrane adhesives 5, inorganic fire sandwich layer 2, polymeric membrane adhesives 6 and aluminium base 4 adopt the mode of the continuous composite molding of hot pressing to make a kind of fireproof aluminium alloy composite plate of the present invention, and aluminium and inorganic core can bond fine, 180 degree peel strengths are high, can reach 9N/mm.
Claims (4)
1. fireproof aluminium alloy composite plate, be located at face aluminium base incrustation coating (1), aluminium base (3) from top to bottom, inorganic fire sandwich layer (2) and aluminium base (4), it is characterized in that, be provided with polymeric membrane adhesives (5) between aluminium base (3) and the inorganic fire sandwich layer (2), be provided with polymeric membrane adhesives (6) between inorganic fire sandwich layer (2) and the aluminium base (4).
2. fireproof aluminium alloy composite plate according to claim 1, it is characterized in that: inorganic fire sandwich layer (2) is comprised of aluminium hydroxide, magnesium hydroxide, calcium carbonate, perlite, alkali proof fiber, quartz powder and blast furnace iron powder.
3. fireproof aluminium alloy composite plate according to claim 1, it is characterized in that: inorganic fire sandwich layer (2) consists of: aluminium hydroxide 20-50%, magnesium hydroxide 15-45%, calcium carbonate 10-50%, perlite 1-6%, alkali proof fiber 2-10%, quartz powder 4-20%, blast furnace iron powder 5-20%.
4. fireproof aluminium alloy composite plate according to claim 1, it is characterized in that: it is three layers that the bonding material of polymeric membrane is established material (5), sandwiched PE or EVA in the middle of two layers of thermoplastic resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497520.9A CN102953516B (en) | 2012-11-29 | 2012-11-29 | A kind of fireproof aluminum alloy composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497520.9A CN102953516B (en) | 2012-11-29 | 2012-11-29 | A kind of fireproof aluminum alloy composite board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102953516A true CN102953516A (en) | 2013-03-06 |
| CN102953516B CN102953516B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210497520.9A Active CN102953516B (en) | 2012-11-29 | 2012-11-29 | A kind of fireproof aluminum alloy composite board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393886A (en) * | 2016-08-31 | 2017-02-15 | 北京创然铝塑工业有限公司 | Composite board and preparation method thereof |
| CN110158896A (en) * | 2019-04-29 | 2019-08-23 | 江苏鑫美新材料科技有限公司 | A kind of fireproof aluminum alloy composite board |
| CN112831209A (en) * | 2020-12-29 | 2021-05-25 | 中绿建节能科技有限公司 | Nano silicon fireproof material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030022A (en) * | 2003-07-10 | 2005-02-03 | Dainippon Printing Co Ltd | Decorative sheet clad nonflammable decorative board |
| CN101344006A (en) * | 2008-08-20 | 2009-01-14 | 厦门大学 | Tunnel fire-proof slab and preparation method thereof |
| CN201747008U (en) * | 2010-06-03 | 2011-02-16 | 江阴标榜装饰材料有限公司 | A-grade fireproof aluminum plastic composite board |
| CN202039526U (en) * | 2011-03-31 | 2011-11-16 | 湖南科天新材料有限公司 | High flame retardant type aluminum plastic composite ceiling board |
| CN102584107A (en) * | 2012-03-08 | 2012-07-18 | 任学明 | Halogen-free A2 grade fireproof plate |
-
2012
- 2012-11-29 CN CN201210497520.9A patent/CN102953516B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030022A (en) * | 2003-07-10 | 2005-02-03 | Dainippon Printing Co Ltd | Decorative sheet clad nonflammable decorative board |
| CN101344006A (en) * | 2008-08-20 | 2009-01-14 | 厦门大学 | Tunnel fire-proof slab and preparation method thereof |
| CN201747008U (en) * | 2010-06-03 | 2011-02-16 | 江阴标榜装饰材料有限公司 | A-grade fireproof aluminum plastic composite board |
| CN202039526U (en) * | 2011-03-31 | 2011-11-16 | 湖南科天新材料有限公司 | High flame retardant type aluminum plastic composite ceiling board |
| CN102584107A (en) * | 2012-03-08 | 2012-07-18 | 任学明 | Halogen-free A2 grade fireproof plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393886A (en) * | 2016-08-31 | 2017-02-15 | 北京创然铝塑工业有限公司 | Composite board and preparation method thereof |
| CN106393886B (en) * | 2016-08-31 | 2018-10-30 | 北京创然铝塑工业有限公司 | A kind of composite plate and preparation method thereof |
| CN110158896A (en) * | 2019-04-29 | 2019-08-23 | 江苏鑫美新材料科技有限公司 | A kind of fireproof aluminum alloy composite board |
| CN112831209A (en) * | 2020-12-29 | 2021-05-25 | 中绿建节能科技有限公司 | Nano silicon fireproof material |
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| Publication number | Publication date |
|---|---|
| CN102953516B (en) | 2015-10-28 |
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