Novel shading awning cloth

Abstract

The invention discloses novel shading awning cloth, and belongs to the technical field of shading cloth. An upper cloth layer is formed by interweaving the twisted yarns and the carbon fiber yarns; the twisted yarns are provided with stable air holes and have good air permeability and structural strength, so that the service life of the shading tarpaulin is prolonged. The adsorption filtering layer is a fiber medium layer composed of carbon nano tubes, nano-titanium dioxide and a fiber capturing medium, and the carbon nano tubes have a good adsorption filtering effect; nanoscale titanium dioxide contained in the adsorption filtering layer can shield ultraviolet rays well, the nanoscale titanium dioxide has a good reflection effect on the ultraviolet rays, meanwhile, the nanoscale titaniumdioxide can decompose impurities attached to the surface of the fiber capturing medium through photocatalysis of the nanoscale titanium dioxide, and the self-cleaning function of the shading awning cloth is achieved. Meta-aramid paper and a flame retardant in the fireproof flame-retardant layer are matched with each other to achieve a high-strength flame-retardant composite effect, so that the safety level of the shading tarpaulin used for automobile protection is improved.

Description

technical field [0001] The invention relates to the technical field of shading cloth, in particular to a novel shading tarpaulin. Background technique [0002] Blackout tarpaulin is a kind of tarpaulin used to block direct sunlight and has the effect of blocking ultraviolet rays and strong light. It is widely used in hotels, restaurants, office buildings, cars and home living rooms and bedrooms to create a more comfortable working and resting environment, and It can well prevent items such as cars from being exposed to direct sunlight. [0003] With the development of science and technology and the increase of people's activities, the function requirements of people's shading tarpaulins are getting higher and higher. As an important part of decorative curtains and car clothing, traditional shading tarpaulins can no longer meet people's needs. diverse functional requirements. [0004] The shading tarpaulins in the prior art generally use warp threads and luminous filaments ...

AI Technical Summary

Problems solved by technology

[0003] With the development of science and technology and the increase of people's activities, the function requirements of people's shading tarpaulins are getting higher and higher. As an important part of decorative curtains and car clothing, traditional shading tarpaulins can no longer meet people's needs. Diversified functional requirements

[0004] The shade tarpaulins in the prior art generally use warps and luminous filaments with cationic additives to form a plain weave surface, but due to the use of additives in the manufacturing process, it will have a certain impact on the environment

And most of the shade tarpaulins are coated shade tarpaulins and woven shade tarpaulins. Coated shade tarpaulins are coated with silver, flocking and other materials on the surface of ordinary fabrics, but the cost of coating silver is high, and flocking in It is easy to volatilize substances harmful to the human body during use, and the safety is low; the woven blackout tarpaulin is woven by using black silk as a fiber when weaving, but the color of the coated blackout tarpaulin and the woven blackout tarpaulin is black or black. dark brown, less decorative

Moreover, brushing a layer of viscose layer or the protective cloth behind the light-proof layer on the surface of the base cloth layer has a certain protective and shading effect, but the effect is not good, and when used in sunny days, the air permeability is poor, and it is not strong. short

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