CN102787658A - Antiflaming thermal insulation material - Google Patents
Antiflaming thermal insulation material Download PDFInfo
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- CN102787658A CN102787658A CN 201110129284 CN201110129284A CN102787658A CN 102787658 A CN102787658 A CN 102787658A CN 201110129284 CN201110129284 CN 201110129284 CN 201110129284 A CN201110129284 A CN 201110129284A CN 102787658 A CN102787658 A CN 102787658A
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- antiflaming
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Abstract
The invention discloses an antiflaming thermal insulation material which uses an antiflaming polyethylene bubble layer as an intermediate base layer. A first aluminum film layer is attached to the upper surface of the antiflaming polyethylene bubble layer, a second aluminum film layer is attached to the lower surface of the antiflaming polyethylene bubble layer, an expandable polyethylene (EPE) layer is attached to the lower surface of the second aluminum film layer, non-woven fabric or woven fabric is attached to the lower surface of the EPE layer, and a third aluminum film layer is attached to the lower surface of the non-woven fabric or the woven fabric. Characteristics of high strength and good toughness of the woven fabric or non-woven fabric, high reflection of aluminum films, high thermal insulation of foam materials and the antiflaming bubble layer and the like are used fully by the antiflaming thermal insulation material. Flame retardant is added particularly so that the thermal insulation material has high flame resistance while having high corrosion resistance, high thermal insulation and high strength.
Description
Technical field
The present invention relates to a kind of heat-barrier material, particularly a kind of anti-flaming thermal-insulation material belongs to new material 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 the high flame retardant 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 anti-flaming thermal-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 anti-flaming thermal-insulation material, and it is the intermediate base layer with the flame-proof polyethylene bubble layer, attaches on the upper surface of said flame-proof polyethylene bubble layer to be knotted first aluminum membranous layer; The soffit of said flame-proof polyethylene bubble layer attaches and is knotted second aluminum membranous layer; The soffit of said second aluminum membranous layer attaches the EPE of being knotted layer; On the soffit of said EPE layer, attach the nonwoven of being knotted or base fabric, on the soffit of said nonwoven or base fabric, attach being knotted the 3rd aluminum membranous layer.
Preferably, said polyethylene anti-flaming bubble layer 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.
Preferably, said woven cloth or nonwoven layer are made by polyvinyl or polypropylene, and thickness is the 10-100 micron, and the thickness of said aluminum membranous layer is the 6-30 micron.
Preferably, connect through the polyurethanes coupler between said EPE layer, flame-proof polyethylene bubble layer, each aluminum membranous layer, woven cloth or nonwoven layer are adjacent, the thickness of said polyurethanes coupler is the 5-30 micron.
Technique scheme has following beneficial effect: anti-flaming thermal-insulation material according to the invention has made full use of base fabric or nonwoven layer high strength, good toughness and the high reflection of aluminium film and characteristics such as expanded material and the insulation of fire-retardant bubble floor height, 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:
Fig. 1 is the structural representation of the anti-flaming thermal-insulation material of the embodiment of the invention;
Wherein: 1, flame-proof polyethylene bubble layer; 2, first aluminum membranous layer; 3, second aluminum membranous layer; 4, EPE layer; 5, nonwoven or base fabric; 6, the 3rd aluminum membranous layer.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed description.
As shown in Figure 1, anti-flaming thermal-insulation material of the present invention is the intermediate base layer with flame-proof polyethylene bubble layer 1, and flame-proof polyethylene bubble layer 1 is made up of the air bladder that the polyvinyl blowing forms, and the diameter of said air bladder is the 3-30 millimeter, highly is the 3-15 millimeter.Attach on the upper surface of said flame-proof polyethylene bubble layer 1 and be knotted first aluminum membranous layer 2; The soffit of said flame-proof polyethylene bubble layer 1 attaches and is knotted second aluminum membranous layer 3; The soffit of said second aluminum membranous layer 3 attaches the EPE of being knotted layer 4; On the soffit of said EPE layer 4, attach the nonwoven of being knotted or base fabric 5, on the soffit of said nonwoven or base fabric 5, attach being knotted the 3rd aluminum membranous layer 6.
The thickness of each aluminum membranous layer is the 6-30 micron, and the thickness of woven cloth or nonwoven layer is the 10-25 micron.
Connect through the polyurethanes coupler between EPE layer, flame-proof polyethylene bubble layer, each aluminum membranous layer, woven cloth or nonwoven layer are adjacent, the thickness of said polyurethanes coupler is the 5-30 micron.
All additional proportion is 10% nano-meter flame retardants in EPE layer, flame-proof polyethylene bubble layer, woven cloth or nonwoven layer, can play better flame retardant effect like this.
Technique scheme has following beneficial effect: anti-flaming thermal-insulation material according to the invention has made full use of base fabric or nonwoven layer high strength, good toughness and the high reflection of aluminium film and characteristics such as expanded material and the insulation of fire-retardant bubble floor height, 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.
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. anti-flaming thermal-insulation material, it is the intermediate base layer with the flame-proof polyethylene bubble layer, it is characterized in that: attach being knotted first aluminum membranous layer (2) on the upper surface of said flame-proof polyethylene bubble layer (1); The soffit of said flame-proof polyethylene bubble layer (1) attaches and is knotted second aluminum membranous layer (3); The soffit of said second aluminum membranous layer (3) attaches the EPE of being knotted layer (4); On the soffit of said EPE layer (4), attach the nonwoven of being knotted or base fabric (5), on the soffit of said nonwoven or base fabric (5), attach being knotted the 3rd aluminum membranous layer (6).
2. anti-flaming thermal-insulation material according to claim 1 is characterized in that: said polyethylene anti-flaming bubble layer 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.
3. anti-flaming thermal-insulation material according to claim 1 is characterized in that: said woven cloth or nonwoven layer are made by polyvinyl or polypropylene, and thickness is the 10-100 micron, and the thickness of said aluminum membranous layer is the 6-30 micron.
4. anti-flaming thermal-insulation material according to claim 1; It is characterized in that: connect through the polyurethanes coupler between said EPE layer, flame-proof polyethylene bubble layer, each aluminum membranous layer, woven cloth or nonwoven layer are adjacent, the thickness of said polyurethanes coupler is the 5-30 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110129284 CN102787658A (en) | 2011-05-19 | 2011-05-19 | Antiflaming thermal insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110129284 CN102787658A (en) | 2011-05-19 | 2011-05-19 | Antiflaming thermal insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102787658A true CN102787658A (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110129284 Pending CN102787658A (en) | 2011-05-19 | 2011-05-19 | Antiflaming thermal insulation material |
Country Status (1)
| Country | Link |
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| CN (1) | CN102787658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863194A (en) * | 2016-06-01 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Flame retardant sound insulation thermal insulation wall tile |
-
2011
- 2011-05-19 CN CN 201110129284 patent/CN102787658A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863194A (en) * | 2016-06-01 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Flame retardant sound insulation thermal insulation wall tile |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |