CN102787662A - Novel flame-retardant thermal insulation material - Google Patents
Novel flame-retardant thermal insulation material Download PDFInfo
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- CN102787662A CN102787662A CN 201110129362 CN201110129362A CN102787662A CN 102787662 A CN102787662 A CN 102787662A CN 201110129362 CN201110129362 CN 201110129362 CN 201110129362 A CN201110129362 A CN 201110129362A CN 102787662 A CN102787662 A CN 102787662A
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Abstract
The invention discloses a novel flame-retardant thermal insulation material having an EPE (expandable polyethylene) layer as intermediate basic layer. On the upper surface of the EPE layer is attached a first aluminum film layer, on the upper surface of the first aluminum film layer is attached a first flame-retardant bubble layer, on the upper surface of the first flame-retardant bubble layer is attached a second aluminum film layer, on the lower surface of the EPE layer is attached a third aluminum film layer, on the lower surface of the third aluminum film layer is attached a second flame-retardant bubble layer, and on the lower surface of the second flame-retardant bubble layer is attached a fourth aluminum film layer. The inventive flame-retardant thermal insulation material has the characteristics of high strength, good elasticity, good resistance to oxidation, resistance to corrosion and thermal insulation effect, and high flame retardancy.
Description
Technical field
The present invention relates to a kind of constructional materials, particularly a kind of novel flame-retardant heat-barrier material of architectural usefulness belongs to building materials technology field.
Background technology
Along with expanding economy, the whole world increases demands for energy day by day, and in the total energy consumption that constantly increases, building energy consumption accounts for 11%~25% of total energy consumption, and therefore, the building energy conservation problem has caused the attention of more and more countries.Facts have proved that building energy conservation the most directly effective method is to use heat preserving and insulating material.Heat-barrier material commonly used at present mainly contains: foam glass, polystyrene foam plastics, nano-pore heat-barrier material, glue powder polyphenyl granule insulating material, thermal insulation mortar, gas concrete, litaflex, composite silicate thermal insulation material etc.But have following shortcoming as the one of which: at first, damping performance is poor, and easy oxidation and corrosion, and application life is short, loses waterproof, heat insulation function in general two to three years gradually.Secondly, this material extending and lower to tensile strength in length and breadth, contact with foreign matter or weight under be prone to break, and surface finish is relatively poor, the sunray reflectivity is lower; Heat insulation, heat-insulating property is relatively poor relatively.Once more, no air barrier layer in the middle of this material, interior outside energy forms convection current, conduction easily, thereby influences heat insulation usefulness; At last, burning easily, poor fire.
Therefore, develop a kind of not only had higher-strength and elasticity and can be anti-oxidant and corrosion-resistant but also have high effect of heat insulation, the novel heat insulation material of economy and durability is the relevant industries urgent problems.
Summary of the invention
The present invention seeks to provide a kind of and have higher-strength and elasticity can the anti-oxidant and corrosion-resistant novel heat insulation material that also has high effect of heat insulation, economy and durability for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of novel flame-retardant heat-barrier material comprises the intermediate base layer; Said intermediate base layer is EPE EPE layer; Attach on the upper surface of said EPE EPE layer and be knotted first aluminum membranous layer; On the upper surface of said first aluminum membranous layer, attach and be knotted the first fire-retardant bubble layer; Upper surface at the said first fire-retardant bubble layer attaches knot second aluminum membranous layer; Attach on the soffit of said EPE EPE layer and be knotted the 3rd aluminum membranous layer; On the soffit of said the 3rd aluminum membranous layer, attach and be knotted the second fire-retardant bubble layer; Soffit at the said second fire-retardant bubble layer attaches knot the 4th aluminum membranous layer.
Preferably, the said first fire-retardant bubble layer, the second fire-retardant bubble layer are made up of the air bladder that the blowing of polyvinyl interpolation fire retardant forms, and the diameter of said air bladder is the 3-30 millimeter, highly is the 3-15 millimeter.
Preferably, the thickness of said each aluminum membranous layer is the 6-30 micron.
Preferably, be connected through the polyurethanes coupler between said EPE EPE layer, the first fire-retardant bubble layer, the second fire-retardant bubble and the corresponding aluminum membranous layer, the thickness of said polyurethanes coupler is the 5-30 micron.
Technique scheme has following beneficial effect: novel flame-retardant heat-barrier material of the present invention has made full use of the characteristics such as height insulation of the high reflection of aluminium film and EPE EPE layer and the first fire-retardant bubble layer, the second fire-retardant bubble layer, particularly adds fire retardant and makes heat-barrier material when having highly corrosion resistant, high heat insulation, high-intensity performance, also have high flame resistance.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the structural representation of the novel flame-retardant heat-barrier material of the embodiment of the invention;
Wherein: 1, EPE EPE layer; 2, first aluminum membranous layer; 3, the first fire-retardant bubble layer; 4, second aluminum membranous layer; 5, the 3rd aluminum membranous layer; 6, the second fire-retardant bubble layer; 7, the 4th aluminum membranous layer.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed description.
Shown in accompanying drawing 1; This novel flame-retardant heat-barrier material is the intermediate base layer with EPE EPE layer 1; Attach on the upper surface of said EPE EPE layer 1 and be knotted first aluminum membranous layer 2; On the upper surface of said first aluminum membranous layer 2, attach being knotted the first fire-retardant bubble layer 3, attach knot second aluminum membranous layer 4 at the upper surface of the said first fire-retardant bubble layer 3; Attach being knotted the 3rd aluminum membranous layer 5 on the soffit of said EPE EPE layer 1, on the soffit of said the 3rd aluminum membranous layer 5, attach being knotted the second fire-retardant bubble layer 6, attach knot the 4th aluminum membranous layer 7 at the soffit of the said second fire-retardant bubble layer 6.
Said first fire-retardant bubble layer 3, the second fire-retardant bubble layer 6 is made up of the air bladder that the blowing of polyvinyl interpolation fire retardant forms, and the diameter of said air bladder is the 3-30 millimeter, highly is the 3-15 millimeter.The thickness of aluminum membranous layer is the 6-30 micron.Be connected through the polyurethanes coupler between said EPE EPE layer 1, first fire-retardant bubble layer 3, the second fire-retardant bubble layer 6 and the corresponding aluminum membranous layer, the thickness of said polyurethanes coupler is the 5-30 micron.
All additional proportion is 10% nano-meter flame retardants in said EPE EPE layer 1 and first fire-retardant bubble layer 3, the second fire-retardant bubble layer 6, can play better flame retardant effect like this.
Novel flame-retardant heat-barrier material of the present invention has made full use of the characteristics such as height insulation of the high reflection of aluminium film and EPE EPE layer 1 and first fire-retardant bubble layer 3, the second fire-retardant bubble layer 6, particularly adds fire retardant and makes heat-barrier material have that highly corrosion resistant, height are heat insulation, also have high flame resistance in the high-intensity performance.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. a novel flame-retardant heat-barrier material comprises the intermediate base layer; Said intermediate base layer is EPE EPE layer; It is characterized in that: attach being knotted first aluminum membranous layer on the upper surface of said EPE EPE layer; On the upper surface of said first aluminum membranous layer, attach and be knotted the first fire-retardant bubble layer; Upper surface at the said first fire-retardant bubble layer attaches knot second aluminum membranous layer; Attach on the soffit of said EPE EPE layer and be knotted the 3rd aluminum membranous layer; On the soffit of said the 3rd aluminum membranous layer, attach and be knotted the second fire-retardant bubble layer; Soffit at the said second fire-retardant bubble layer attaches knot the 4th aluminum membranous layer.
2. novel flame-retardant heat-barrier material according to claim 1; It is characterized in that: the said first fire-retardant bubble layer, the second fire-retardant bubble layer are made up of the air bladder that the blowing of polyvinyl interpolation fire retardant forms; The diameter of said air bladder is the 3-30 millimeter, highly is the 3-15 millimeter.
3. novel flame-retardant heat-barrier material according to claim 1 is characterized in that: the thickness of said each aluminum membranous layer is the 6-30 micron.
4. novel flame-retardant heat-barrier material according to claim 1; It is characterized in that: be connected through the polyurethanes coupler between said EPE EPE layer, the first fire-retardant bubble layer, the second fire-retardant bubble and the corresponding aluminum membranous layer, the thickness of said polyurethanes coupler is the 5-30 micron.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110129362 CN102787662A (en) | 2011-05-19 | 2011-05-19 | Novel flame-retardant thermal insulation material |
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CN 201110129362 CN102787662A (en) | 2011-05-19 | 2011-05-19 | Novel flame-retardant thermal insulation material |
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CN102787662A true CN102787662A (en) | 2012-11-21 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103112204A (en) * | 2013-03-07 | 2013-05-22 | 苏州市君悦新材料科技有限公司 | Novel high flame retardance and thermal insulation nano-material |
CN110157028A (en) * | 2019-05-14 | 2019-08-23 | 张家港市禾守环保科技有限公司 | A kind of pearl wool foaming plate of flame retardant type |
CN114347587A (en) * | 2020-10-13 | 2022-04-15 | 江苏建发科技有限公司 | Environment-friendly heat-insulation flame-retardant composite board |
-
2011
- 2011-05-19 CN CN 201110129362 patent/CN102787662A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103112204A (en) * | 2013-03-07 | 2013-05-22 | 苏州市君悦新材料科技有限公司 | Novel high flame retardance and thermal insulation nano-material |
CN110157028A (en) * | 2019-05-14 | 2019-08-23 | 张家港市禾守环保科技有限公司 | A kind of pearl wool foaming plate of flame retardant type |
CN114347587A (en) * | 2020-10-13 | 2022-04-15 | 江苏建发科技有限公司 | Environment-friendly heat-insulation flame-retardant composite board |
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Application publication date: 20121121 |