CN102979201A

CN102979201A - Inflaming retarding thermal insulation material with three inflaming retarding pearl wool layers

Info

Publication number: CN102979201A
Application number: CN2012104147699A
Authority: CN
Inventors: 马汝军; 裴作清
Original assignee: Suzhou Junyue New Material Technology Co Ltd
Current assignee: Suzhou Junyue New Material Technology Co Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-03-20

Abstract

The invention discloses an inflaming retarding thermal insulation material with three inflaming retarding pearl wool layers. The inflaming retarding thermal insulation material with the three inflaming retarding pearl wool layers comprises a first inflaming retarding pearl wool layer. A first inflaming retarding bubble layer is connected with the lower side of the first inflaming retarding pearl wool layer in an adhesive mode. A second inflaming retarding pearl wool layer is connected with the lower side of the first inflaming retarding bubble layer in the adhesive mode. A first weaving cloth layer is connected with the lower side of the second inflaming retarding pearl wool layer in the adhesive mode. A first aluminum foil layer is connected with the lower side of the first weaving cloth layer in the adhesive mode. A second inflaming retarding bubble layer is connected with the upper side of the first inflaming retarding pearl wool layer in the adhesive mode. A third inflaming retarding pearl wool layer is connected with the upper side of the second inflaming retarding bubble layer in the adhesive mode. A second weaving cloth layer is connected with the upper side of the third inflaming retarding pearl wool layer in the adhesive mode. A second aluminum foil layer is connected with the upper side of the second weaving cloth layer in the adhesive mode. The inflaming retarding thermal insulation material with the three inflaming retarding pearl wool layers has the advantages of being high in intensity, elasticity and heat insulation effect, economic and durable and good in inflaming retarding property.

Description

A kind of flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer

Technical field

The present invention relates to a kind of improvement of heat-barrier material, particularly a kind of have high strength, high resiliency, high effect of heat insulation, economy and durability, a flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer that fire resistance is good.

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; The fire resistance of existing heat-barrier material is poor, when breaking out of fire, can not satisfy fire-retardant requirement; Therefore, develop a kind of both had high strength, high resiliency, high effect of heat insulation, economy and durability, the Novel flame-retardant heat insulating material that fire resistance is good are the relevant industries urgent problems.

Summary of the invention

The present invention seeks to provide in order to overcome the deficiencies in the prior art a kind of have high strength, high resiliency, high effect of heat insulation, economy and durability, the flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer that fire resistance is good.

For achieving the above object, the technical solution used in the present invention is: a kind of flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer comprises the first fire-retardant expanded polyethylene foam layer; The downside of the described first fire-retardant expanded polyethylene foam layer is bonded with the first fire-retardant bubble layer; The downside of described the first fire-retardant bubble layer is bonded with the second fire-retardant expanded polyethylene foam layer; The downside of the described second fire-retardant expanded polyethylene foam 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 the described first fire-retardant expanded polyethylene foam layer is bonded with the second fire-retardant bubble layer; The upside of described the second fire-retardant bubble layer is bonded with the 3rd fire-retardant expanded polyethylene foam layer; The upside of the described the 3rd fire-retardant expanded polyethylene foam layer is bonded with the second base fabric; The upside of described the second base fabric is bonded with the second aluminium foil layer.

Because the utilization of technique scheme, the present invention compared with prior art has following advantages:

The present invention program's the flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer is provided with the first fire-retardant bubble layer, the second fire-retardant bubble layer to provide heat insulation and fire resistance; And increased the first base fabric, the second base fabric, also improved intensity when having improved heat-proof quality; Simultaneously also set up the first fire-retardant expanded polyethylene foam layer, the second fire-retardant expanded polyethylene foam layer, the 3rd fire-retardant expanded polyethylene foam layer, improved elasticity and fire resistance; The present invention program has high strength, high resiliency, high effect of heat insulation, and economy and durability, fire resistance are good.

Description of drawings

Below in conjunction with accompanying drawing technical solution of the present invention is described further:

Accompanying drawing 1 is the structural representation of the flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer of the present invention;

Wherein: 1, the first fire-retardant expanded polyethylene foam layer; 2, the first fire-retardant bubble layer; 3, the second fire-retardant expanded polyethylene foam layer; 4, the first base fabric; 5, the first aluminium foil layer; 6, the second fire-retardant bubble layer; 7, the 3rd fire-retardant expanded polyethylene foam layer; 8, the second base fabric; 9, the second aluminium foil layer.

The specific embodiment

The present invention is described in further detail below in conjunction with drawings and the specific embodiments.

Accompanying drawing 1 is a kind of flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer of the present invention, comprises the first fire-retardant expanded polyethylene foam layer 1; The downside of the described first fire-retardant expanded polyethylene foam layer 1 is bonded with the first fire-retardant bubble layer 2; The downside of the described first fire-retardant bubble layer 2 is bonded with the second fire-retardant expanded polyethylene foam layer 3; The downside of the described second fire-retardant expanded polyethylene foam 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 the described first fire-retardant expanded polyethylene foam layer 1 is bonded with the second fire-retardant bubble layer 6; The upside of the described second fire-retardant bubble layer 6 is bonded with the 3rd fire-retardant expanded polyethylene foam layer 7; The upside of the described the 3rd fire-retardant expanded polyethylene foam 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 described first fire-retardant bubble layer 2 is identical with the thickness of the second fire-retardant bubble layer 6; The described first fire-retardant bubble layer 2, the second fire-retardant bubble layer 6 all include air bladder; Described air bladder is made by the polyethylene that has added fire retardant (on sale on the market, as to belong to known materials); 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, is the 10-30 micron; The described first fire-retardant expanded polyethylene foam layer 1, the second fire-retardant expanded polyethylene foam layer 3, the 3rd fire-retardant expanded polyethylene foam layer 7 have respectively the expanded polyethylene foam (on sale on the market, as to belong to known materials) that has added fire retardant to make; The thickness of the described first fire-retardant expanded polyethylene foam layer 1, the second fire-retardant expanded polyethylene foam layer 3, the 3rd fire-retardant expanded polyethylene foam layer 7 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 the described first fire-retardant expanded polyethylene foam layer 1, the first fire-retardant bubble layer 2, the second fire-retardant expanded polyethylene foam layer 3, the first base fabric 4, the first aluminium foil layer 5, the second fire-retardant bubble layer 6, the 3rd fire-retardant expanded polyethylene foam layer 7, the second base fabric 8, the second aluminium foil layer 9, the thickness of described polyurethanes coupler is the 35-60 micron.

Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims

1. the flame resistant heat insulation material with three layers of fire-retardant expanded polyethylene foam layer is characterized in that: comprise the first fire-retardant expanded polyethylene foam layer; The downside of the described first fire-retardant expanded polyethylene foam layer is bonded with the first fire-retardant bubble layer; The downside of described the first fire-retardant bubble layer is bonded with the second fire-retardant expanded polyethylene foam layer; The downside of the described second fire-retardant expanded polyethylene foam 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 the described first fire-retardant expanded polyethylene foam layer is bonded with the second fire-retardant bubble layer; The upside of described the second fire-retardant bubble layer is bonded with the 3rd fire-retardant expanded polyethylene foam layer; The upside of the described the 3rd fire-retardant expanded polyethylene foam layer is bonded with the second base fabric; The upside of described the second base fabric is bonded with the second aluminium foil layer.