CN103908144A

CN103908144A - Fireproof curtain fabric

Info

Publication number: CN103908144A
Application number: CN201410148704.3A
Authority: CN
Inventors: 李凯
Original assignee: JIANGSU VEIK TECHNOLOGY Co Ltd
Current assignee: JIANGSU VEIK TECHNOLOGY Co Ltd
Priority date: 2014-04-15
Filing date: 2014-04-15
Publication date: 2014-07-09
Anticipated expiration: 2034-04-15
Also published as: CN103908144B

Abstract

The invention relates to fireproof curtain fabric which is composed of three layers. An intermediate layer is a glass fiber fabric layer, one side of the intermediate layer is a flame-retardance PTFE (polytetrafluoreethylene) layer and the other side of the same is a flame-retardance PTFE layer or lightproof flame-retardance PTFE layer. Flame rating of the curtain fabric reaches B1 level and complies with national fire rating, and the fireproof curtain fabric has the advantages of heat insulation, bacteria and mildew prevention, water tightness, grease and stain proofing, dust prevention, no clean, soft color, ageing resistance, long service life and the like and is particularly applicable to be curtains and sunshade curtains of hotels, public places, leisure facilities and the like.

Description

A kind of fire window cord

Technical field

The present invention relates to a kind of casement, is a kind of fire window cord specifically.

Background technology

In recent years, for preventing and reduce the generation of Fire Accidents for Buildings, country has proposed higher fire protection requirement to building and ornament materials.GB50222-2001 " code for fire prevention design of interior decoration of buildings " regulation, drapery must reach B1 level as burning grades such as curtain, curtain, bedcover, furniture infantees, and the public building interior trim fabric burning grades such as dancing hall, Karaoke, nightclub, video arcades, Movie House should be lower than B1 level.Utility model patent CN203447052U " shading flame-retardant curtain cloth " discloses a kind of shading flame-retardant curtain cloth, the surface layer being made into by the fire-retardant long filament of the terylene backing layer that fire-retardant black silk weaving becomes with terylene totally three layers form.Patent of invention CN102776778A " a kind of flame-retardant curtain " discloses a kind of production method of flame-retardant curtain cloth, and chemical fabric or chemical fibre blended cloth are immersed in fire resistant fluid and are processed.Patent of invention CN102505274A " has the fabric of anti-flaming function " and discloses a kind of production method of inflaming retarding fabric, is that warp, metal wire are that parallel is woven into plain weave, twill-weave or satin weave by flame-resistant terylene, has permanent fire retardant function.Utility model patent CN203331524U " a kind of flame-retardant curtain composite material " discloses a kind of flame-retardant curtain composite material, is base material by terylene layer of cloth, and one side is PU layer, and another side is followed successively by into carbon flame retardant layer, titanium dioxide layer and PU layer.Adopt in addition glass fabric to be coated with the casement that PVC makes outward, there is the functions such as fire-retardant, sunshading and heat-insulating.The said goods is along with the increase of washing times, flame retardant effect variation, the shortcomings such as easily burn-in effects service life, weight is large under long-time solar radiation.

Summary of the invention

For fire window cord in prior art along with the increase of washing times, flame retardant effect variation, under long-time solar radiation the shortcomings such as easily burn-in effects service life, weight is large, the invention provides a kind of simple in structure, good flame retardation effect, not molten drop, anti-aging, acid and alkali-resistance, there is self-cleaning property, without specially washing, lightweight, the fire window cord of long service life.

The technical solution used in the present invention is: a kind of fire window cord, and its technical characterstic forms by three layers, and intermediate layer is glass fibre layer of cloth, and intermediate layer one side is fire-retardant PTFE layer, the fire-retardant PTFE layer of another side or light tight fire-retardant PTFE layer.

Further, glass fibre ply gage 0.08 ㎜-0.10 ㎜; Fire-retardant PTFE layer thickness 0.01 ㎜-0.02 ㎜; Light tight fire-retardant PTFE layer thickness 0.01 ㎜-0.02 ㎜.

Again further, fire-retardant PTFE layer is by the FTFE emulsion of 80%-90%, the HBCD of 10%-20% or tetrabromo-bisphenol s two (2, 3-dibromopropyl) the mixture fire retardant mixing dip-coating of ether or deca-BDE or above-mentioned several formations forms, light tight fire-retardant PTFE layer is by the PTFE emulsion of 70%-80%, the pigment that the rutile titanium dioxide of 5%-10% or cobalt blue or iron oxide red or several mixture form, the fire retardant that the aluminium hydroxide of 10%-20% or magnesium hydroxide or microcapsule red phosphorus or several mixture form, the dispersant dip-coating that the PSVD macromolecule dispersing agent of 5%-15% or polypropylene hyper-dispersant or above-mentioned two kinds of mixtures form forms.

The invention has the beneficial effects as follows: product burning grade reaches B1 level, meet national regulation fire-protection rating, and have heat insulation, antibacterial and mouldproof, waterproof, grease proofing, antifouling, prevent dust, exempt to clean, the feature such as color is soft, ageing-resistant, long service life, be particularly useful for the casements such as hotel, public place, Condom, sunshade curtain etc.

Brief description of the drawings

Fig. 1 is the embodiment of the present invention one structural representation;

Fig. 2 is the embodiment of the present invention two structural representations.

In figure: glass fibre layer of cloth 1, fire-retardant PTFE layer 2, light tight fire-retardant PTFE layer 3.

Detailed description of the invention

Below in conjunction with drawings and Examples, the invention will be further described.

Embodiment illustrated in fig. 1 one, a kind of fire window cord comprises glass fibre layer of cloth 1 and fire-retardant PTFE layer 2, intermediate layer is glass fibre layer of cloth, the positive and negative in intermediate layer are fire-retardant PTFE layer 2, fire-retardant PTFE layer 2 is formed by 85% FTFE emulsion, 15% hexabromocyclododecane flame retardant mixing dip-coating, glass fibre ply gage 0.08 ㎜-0.10 ㎜; Fire-retardant PTFE layer thickness 0.01 ㎜-0.02 ㎜.Fire-retardant PTFE layer is by the FTFE emulsion of 80%-90%, the HBCD of 10%-20% or tetrabromo-bisphenol s two (2, 3-dibromopropyl) the mixture fire retardant mixing dip-coating of ether or deca-BDE or above-mentioned several formations forms, light tight fire-retardant PTFE layer is by the PTFE emulsion of 70%-80%, the pigment that the rutile titanium dioxide of 5%-10% or cobalt blue or iron oxide red or several mixture form, the fire retardant that the aluminium hydroxide of 10%-20% or magnesium hydroxide or microcapsule red phosphorus or several mixture form, the dispersant dip-coating that the PSVD macromolecule dispersing agent of 5%-15% or polypropylene hyper-dispersant or above-mentioned two kinds of mixtures form forms.

Embodiment illustrated in fig. 2 two, a kind of fire window cord comprises glass fibre layer of cloth 1, fire-retardant PTFE layer 2 and light tight fire-retardant PTFE layer 3, intermediate layer is glass fibre layer of cloth 1, intermediate layer one side is fire-retardant PTFE layer 2, the light tight fire-retardant PTFE layer 3 of another side, glass fibre ply gage 0.08 ㎜-0.10 ㎜; Fire-retardant PTFE layer thickness 0.01 ㎜-0.02 ㎜; Light tight fire-retardant PTFE layer thickness 0.01 ㎜-0.02 ㎜.The mixture fire retardant mixing dip-coating that fire-retardant PTFE layer 2 is made up of 80% FTFE emulsion, 20% HBCD and deca-BDE forms, and the fire retardant that light tight fire-retardant PTFE layer 3 is made up of 70% PTFE emulsion, 15% rutile titanium dioxide pigment, 10% magnesium hydroxide and microcapsule red phosphorus mixture, 5% PSVD macromolecule dispersing agent dip-coating form.

Claims

1. a fire window cord, is characterized in that: form by three layers, intermediate layer is glass fibre layer of cloth, and intermediate layer one side is fire-retardant PTFE layer, the fire-retardant PTFE layer of another side or light tight fire-retardant PTFE layer.

2. a kind of fire window cord according to claim 1, is characterized in that: glass fibre ply gage 0.08 ㎜-0.10 ㎜; Fire-retardant PTFE layer thickness 0.01 ㎜-0.02 ㎜; Light tight fire-retardant PTFE layer thickness 0.01 ㎜-0.02 ㎜.

3. a kind of fire window cord according to claim 1, it is characterized in that: fire-retardant PTFE layer is by the FTFE emulsion of 80%-90%, the HBCD of 10%-20% or tetrabromo-bisphenol s two (2, 3-dibromopropyl) the mixture fire retardant mixing dip-coating of ether or deca-BDE or above-mentioned several formations forms, light tight fire-retardant PTFE layer is by the PTFE emulsion of 70%-80%, the pigment that the rutile titanium dioxide of 5%-10% or cobalt blue or iron oxide red or several mixture form, the fire retardant that the aluminium hydroxide of 10%-20% or magnesium hydroxide or microcapsule red phosphorus or several mixture form, the dispersant dip-coating that the PSVD macromolecule dispersing agent of 5%-15% or polypropylene hyper-dispersant or above-mentioned two kinds of mixtures form forms.