CN202644266U

CN202644266U - Anti-radiation shading fabric

Info

Publication number: CN202644266U
Application number: CN201220161454.3U
Authority: CN
Inventors: 张声诚; 姚云飞; 陈小芳; 丁水法
Original assignee: Zhejiang Sanzhi Textile Co Ltd
Current assignee: Zhejiang Sanzhi Textile Co Ltd; Zhejiang Sanzhi Textiles Co Ltd
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2013-01-02
Anticipated expiration: 2022-04-16

Abstract

The utility model discloses an anti-radiation shading fabric. The anti-radiation shading fabric is formed by interweaving two groups of warp yarns and one group of weft yarns, the warp yarns are of polyester filament yarns with 50D-100D, the weft yarns are of conductive polyester filament yarns with 150D-300D, the conductive polyester filament yarns are formed by coating a conductive carbon black layer on a polyester matrix, the warp yarns and the weft yarns are woven by adopting double fabric structures, and a plurality of silver particles are settled and adhered on the surfaces of the warp yarns and the weft yarns. In the utility model, the polyester is served as the matrix, the conductive carbon black layer is coated on the matrix through adopting a composite spinning method, so that the original physical conductivity of fibers cannot be influenced, but the conductivity is also endowed to the fibers, chemical silver settlement treatment is conducted to the fabric so as to enable a plurality of silver particles to be adhered onto the surfaces of the warp yarns and the weft yarns and the fabric to have both good anti-radiation property and excellent shading property. The anti-radiation shading fabric is simple in structure and attractive in appearance.

Description

A kind of radiation proof light shading fabric

[technical field]

The utility model relates to field of textiles, is specifically related to a kind of radiation proof light shading fabric.

[background technology]

Day by day universal along with electronic product, the intensity of electromagenetic wave radiation also increases thereupon in the environment, after electromagnetic radiation acquires a certain degree, can produce certain harm to health.How to take effective method shielding electromagenetic wave radiation, the protection health just attracts widespread attention.

[utility model content]

The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of radiation proof light shading fabric, can have good radiation proof function, and simplifies its structure, good looking appearance.

For achieving the above object, the utility model proposes a kind of radiation proof light shading fabric, be interwoven by two groups of warp thread and one group of weft yarn, described warp thread is the polyester filament of 50D～100D, weft yarn is the conductive terylene long filament of 150D～300D, described conductive terylene long filament coated with conductive carbon black layer and forming on polyester matrix, described warp thread and weft yarn adopt the double fabric structure to weave, and warp thread and weft yarn surface deposition are attached with some silver particles.

As preferably, one group of warp thread is the polyester filament of 75D/72F, and another group warp thread is the polyester filament of 75D/36F, and weft yarn is the conductive terylene long filament of 300D/96F, compact structure, good shading effect.

As preferably, the total quantity of warps of the fabric that described two groups of warp thread and one group of weft yarn are woven into is 23000～43000, and filling density is 69～127 teeth, and fabric width is 280～350cm, compact structure, good shading effect.

The beneficial effects of the utility model: the utility model with polyester as matrix, by composite spinning method coated with conductive carbon black layer on matrix, neither affect the original physical property of fiber, give again Conductivity of Fiber electrical, again fabric being carried out chemical deposition of silver processes, make warp thread, weft yarn surface attachment that some silver particles be arranged, make fabric have good shielding property and excellent shading performance concurrently.The utility model is simple in structure, good looking appearance.

Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.

[description of drawings]

Fig. 1 is the structural representation of a kind of radiation proof light shading fabric of the utility model.

[specific embodiment]

As shown in Figure 1, a kind of radiation proof light shading fabric, be interwoven by two groups of warp thread 2 and one group of weft yarn 1, described warp thread 2 is the polyester filament of 50D～100D, weft yarn 1 is the conductive terylene long filament of 150D～300D, described conductive terylene long filament is coated with conductive carbon black layer and forming on polyester matrix, and described warp thread 2 adopts the double fabric structure to weave with weft yarn 1, and the surface deposition of warp thread 2 and weft yarn 1 is attached with some silver particles 3.

The weight proportion of conductive terylene long filament is as follows: 1 part of conductive carbon black master batch; 99 parts of PET polyester powders; The weight proportion of conductive agglomerate is as follows: 100 parts of carbon blacks; 5 parts of coupling agents; 3 parts of antioxidants; 10 parts of dispersants; 3 parts of magnesium stearates.The preparation method of high-effective conductive polyester filament described here is as conductive compositions conductive carbon black, by coating, dispersion treatment, it is dispersed in the polyester matrix, by high-speed stirred, mix, extrude and make master batch, carry out composite spinning with twin-screw again, be spun into the conductive terylene long filament with excellent function.One group of warp thread 2 is the polyester filament of 75D/72F, and another group warp thread 2 is the polyester filament of 75D/36F, and weft yarn 1 is the conductive terylene long filament of 300D/96F.Total radical of two groups of warp thread 2 is 23000～43000, and filling density is 69～127 teeth, and the grey cloth fabric width is 280～350cm.As best institutional framework, total radical of two groups of warp thread 2 is 40320, and filling density is 71 teeth, and the grey cloth fabric width is 320cm.

The described fabric later stage adopts chemical deposition of silver technique to carry out radiation resistant finish, and selecting glucose is reductant, and silver ammino solution is oxidation solution, and best deposition of silver condition is: AgNO ₃Concentration 5g/L, C ₆H ₁₂O ₆Concentration 8g/L, NaOH concentration 1.5g/L, PEG10000 concentration 0.2g/L.As shown in Figure 1, after the chemical deposition of silver arrangement, silver particles 3 penetrates into the fabric the inside, is attached to the surface of warp thread 2 and weft yarn 1, gives fabric good shielding property.

Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.

Claims

1. radiation proof light shading fabric, it is characterized in that: be interwoven by two groups of warp thread and one group of weft yarn, described warp thread is the polyester filament of 50D ~ 100D, weft yarn is the conductive terylene long filament of 150D ~ 300D, described conductive terylene long filament is coated with conductive carbon black layer and forming on polyester matrix, and described warp thread and weft yarn adopt the double fabric structure to weave.

2. a kind of radiation proof light shading fabric as claimed in claim 1, it is characterized in that: one group of warp thread is the polyester filament of 75D/72F, and another group warp thread is the polyester filament of 75D/36F, and weft yarn is the conductive terylene long filament of 300D/96F.

3. a kind of radiation proof light shading fabric as claimed in claim 1 or 2 is characterized in that: total radical of the fabric that described two groups of warp thread and one group of weft yarn are woven into is 23000～43000, and filling density is 69～127 teeth, and fabric width is 280～350cm.