CN205553400U - Remove fire -retardant membrane of formaldehyde environmental protection - Google Patents

Abstract

The utility model discloses a remove fire -retardant membrane of formaldehyde environmental protection, include from last to the adsorbed layer of laminating in proper order down each other, photocatalyst layer, enhancement layer, fire -retardant layer, the adsorbed layer adopts activated carbon fiber to make, photocatalyst layer adopts nanometer titanium dioxide material to make, the enhancement layer adopts polyester fiber cloth to make, fire -retardant layer is the cotton layer of nitrile. The utility model discloses add photocatalyst layer with indoor air purification in fire -retardant membrane, harmful gas such as formaldehyde in the air of degrading effectively still possess functions such as deodorization, anti -soil, air -purifying simultaneously.

Description

A kind of except formaldehyde environmental protection flame retardant film

Technical field

The utility model relates to inflaming retarding membrane field, specifically, is a kind of except formaldehyde environmental protection flame retardant film.

Background technology

Formaldehyde is the pernicious gas that residual quantity is maximum after the decoration of current household, people use put green plant, to buy formaldehyde clean Change the methods such as device and remove the formaldehyde of indoor residual.At present, people is had to introduce in inflaming retarding membrane by the technology of purifying formaldehyde, for resistance Combustion film adds new utility function, such as: bamboo charcoal inflaming retarding membrane, negative ion flame-retardant film etc., these inflaming retarding membranes are all Having a common shortcoming, formaldehyde adsorption amount is few, and is easily saturated, the most saturated after, just cannot adsorb again.

Photocatalyst is the total of a kind of photosemiconductor material with photo-catalysis function with Nano titanium dioxide as representative Claiming, it coats substrate surface, under the effect of light, produces strong catalytic degradation function: sky of effectively degrading Toxic and harmful in gas；Can effectively kill various bacteria, and the toxin that can bacterium or fungi be discharged decomposes and nothing Evilization processes；It is also equipped with the functions such as deodorizing, anti-soil, purification air simultaneously.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of except formaldehyde environmental protection flame retardant film.

For achieving the above object, the following technical scheme of the utility model offer:

The utility model relates to a kind of except formaldehyde environmental protection flame retardant film, it is characterised in that include mutually pasting successively from top to bottom The adsorption layer of conjunction, photocatalyst layer, enhancement Layer, flame-retardant layer, described adsorption layer uses NACF to make, and thickness is 2～3mm, described photocatalyst layer use Nano titanium dioxide material make, thickness is 0.2～0.4mm, described in add Strong layer uses polyester fiber cloth to make, and thickness is 4～6mm, and described flame-retardant layer is nitrile cotton layer, and thickness is 2～5mm.

Compared with prior art, good effect of the present utility model is:

1. the utility model adds photocatalyst layer to purify the air of a room in inflaming retarding membrane, can effectively degrade in air The pernicious gas such as formaldehyde, be also equipped with the functions such as deodorizing, anti-soil, purification air simultaneously.

Accompanying drawing explanation

Fig. 1 is a kind of except the profile of formaldehyde environmental protection flame retardant film.

Mark in accompanying drawing 1 is respectively: 1. adsorption layer；2. photocatalyst layer；3. enhancement Layer；4. flame-retardant layer.

Detailed description of the invention

For the technological means making the utility model realize, character of innovation, reach purpose and be easy to understand with effect, Below in conjunction with being specifically illustrating, the utility model is expanded on further.

As it is shown in figure 1, adsorption layer 1 of the present utility model uses NACF to make, thickness is 2～3mm, can With the pernicious gas in absorption air；Photocatalyst layer 2 uses Nano titanium dioxide material, and thickness is 0.2～0.4 Mm, enhancement Layer 3 uses polyester fiber cloth to make, and thickness is 4～6mm, and flame-retardant layer 4 is nitrile cotton layer, and thickness is 2～5mm.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this in other specific forms Utility model.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be unrestricted Property, scope of the present utility model is limited by claims rather than described above, it is intended that will fall in right All changes in the implication of the equivalency required and scope are included in the utility model, should be by claim Any reference be considered as limiting involved claim.

Claims (1)

1. one kind is removed formaldehyde environmental protection flame retardant film, it is characterised in that include adsorption layer, the light mutually fitted successively from top to bottom Catalyst layer, enhancement Layer, flame-retardant layer, described adsorption layer uses NACF to make, and thickness is 2～3mm, described Photocatalyst layer uses Nano titanium dioxide material to make, and thickness is 0.2～0.4mm, and described enhancement Layer uses terylene Fiber cloth is made, and thickness is 4～6mm, and described flame-retardant layer is nitrile cotton layer, and thickness is 2～5mm.