A kind of heat-barrier material with the cotton layer of double-deck XPE
Technical field
The utility model relates to a kind of improvement of heat-barrier material, and particularly a kind of have high strength, corrosion resistance and good, a high effect of heat insulation, the heat-barrier material of the cotton layer of the double-deck XPE of the band of economy and durability.
Background technology
Along with present global warming, in the overall situation of low-carbon economy, country encourages, promotes energy-saving and emission-reduction energetically, and environmental protection, energy saving building are important rings.The heat insulation material of Building class roof, wall that existing market is generally used is for using EPE foam or harmless cloth and the compound heat-barrier material that forms of aluminium film individual layer.It generally has shortcoming: at first, the similar material damping performances such as EPE foam or harmless cloth are poor, and easily oxidation and corrosion, and application life is low, lose gradually waterproof, heat insulation function in general two to three years; Secondly, the hot strength of the similar materials such as EPE foam or harmless cloth and lower to tensile strength in length and breadth, contact with foreign matter or weight under easily break, and relatively poor owing to surface finish, the sunray reflectivity is lower, and is heat insulation, heat-insulating property is relatively relatively poor; Again, the centre of existing heat-barrier material is without the air barrier layer, and interior outside energy forms convection current, conduction easily, and affects heat insulation usefulness.Therefore, develop a kind of have high strength, corrosion resistance and good, high effect of heat insulation, economy and durability novel heat insulation material be the relevant industries urgent problems.
The utility model content
The utility model purpose is that a kind of have high strength, corrosion resistance and good, high effect of heat insulation are provided in order to overcome the deficiencies in the prior art, the heat-barrier material of the cotton layer of the double-deck XPE of the band of economy and durability.
For achieving the above object, the technical solution adopted in the utility model is: a kind of heat-barrier material with the cotton layer of double-deck XPE comprises the first bubble layer; The downside of described first bubble layer is provided with the cotton layer of an XPE; The downside of the cotton layer of a described XPE is bonded with the second bubble layer; The downside of described the second bubble layer is bonded with the first base fabric; The downside of described the first base fabric is bonded with the first aluminium foil layer; The upside of described first bubble layer is bonded with the cotton layer of the 2nd XPE; The upside of the cotton layer of described the 2nd XPE is bonded with the 3rd bubble layer; The upside of described the 3rd bubble layer is bonded with the second base fabric; The upside of described the second base fabric is bonded with the second aluminium foil layer.
Preferably, the thickness of described first bubble layer, the second bubble layer, the 3rd bubble layer is identical; Described first bubble layer, the second bubble layer, the 3rd bubble layer all include air bladder; Described air bladder is made by polyethylene; Be provided with bubble in the described air bladder; The height of described air bladder is the 20-30 millimeter, and bubble diameter is the 3-30 millimeter.
Preferably, the thickness of described the first base fabric, the second base fabric is identical, is the 10-30 micron, the thickness of the cotton layer of a described XPE, the cotton layer of the 2nd XPE is identical, be the 30-50 micron, the thickness of described the first aluminium foil layer, the second aluminium foil layer is identical, is the 35-50 micron.
Preferably, bonding by the polyurethanes coupler between described first bubble layer, the cotton layer of an XPE, the second bubble layer, the first base fabric, the first aluminium foil layer, the cotton layer of the 2nd XPE, the 3rd bubble layer, the second base fabric, the second aluminium foil layer, the thickness of described polyurethanes coupler is the 35-60 micron.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
The heat-barrier material of the cotton layer of the double-deck XPE of the band of the utility model scheme is provided with the MLV layer so that heat-proof quality to be provided; And increased the first base fabric, the second base fabric, also improved intensity when having improved heat-proof quality; Simultaneously, the cotton layer of an XPE, the cotton layer of the 2nd XPE have been set up, corrosion resistance and good; The utility model scheme has high strength, corrosion resistance and good, high effect of heat insulation, economy and durability.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of the heat-barrier material of the cotton layer of the double-deck XPE of band of the present utility model;
Wherein: 1, first bubble layer; 2, the cotton layer of an XPE; 3, the second bubble layer; 4, the first base fabric; 5, the first aluminium foil layer; 6, the cotton layer of the 2nd XPE; 7, the 3rd bubble layer; 8, the second base fabric; 9, the second aluminium foil layer.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1 comprises first bubble layer 1 for a kind of heat-barrier material with the cotton layer of double-deck XPE described in the utility model; The downside of described first bubble layer 2 is provided with the cotton layer 2 of an XPE; The downside of the cotton layer 2 of a described XPE is bonded with the second bubble layer 3; The downside of described the second bubble layer 3 is bonded with the first base fabric 4; The downside of described the first base fabric 4 is bonded with the first aluminium foil layer 5; The upside of described first bubble layer 1 is bonded with the cotton layer 6 of the 2nd XPE; The upside of the cotton layer 6 of described the 2nd XPE is bonded with the 3rd bubble layer 7; The upside of described the 3rd bubble layer 7 is bonded with the second base fabric 8; The upside of described the second base fabric 8 is bonded with the second aluminium foil layer 9; The thickness of described first bubble layer 1, the second bubble layer 3, the 3rd bubble layer 7 is identical; Described first bubble layer 1, the second bubble layer 3, the 3rd bubble layer 7 all include air bladder; Described air bladder is made by polyethylene; Be provided with bubble in the described air bladder; The height of described air bladder is the 20-30 millimeter, and bubble diameter is the 3-30 millimeter; The thickness of described the first base fabric 4, the second base fabric 8 is identical, be the 10-30 micron, the thickness of the cotton layer 6 of the cotton layer of a described XPE the 2, the 2nd XPE is identical, is the 30-50 micron, the thickness of described the first aluminium foil layer 5, the second aluminium foil layer 9 is identical, is the 35-50 micron; Bonding by the polyurethanes coupler between described first bubble layer 1, the cotton layer of an XPE the 2, second bubble layer 3, the first base fabric 4, the first aluminium foil layer 5, the cotton layer of the 2nd XPE the 6, the 3rd bubble layer 7, the second base fabric 8, the second aluminium foil layer 9, the thickness of described polyurethanes coupler is the 35-60 micron.
The heat-barrier material of the cotton layer of the double-deck XPE of the band of the utility model scheme is provided with the MLV layer so that heat-proof quality to be provided; And increased the first base fabric, the second base fabric, also improved intensity when having improved heat-proof quality; Simultaneously, the cotton layer of an XPE, the cotton layer of the 2nd XPE have been set up, corrosion resistance and good; The utility model scheme has high strength, corrosion resistance and good, high effect of heat insulation, economy and durability.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.