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Chinlon chemical fiber titanium dioxide inorganic film-coating treatment process

A technology of titanium dioxide and inorganic coating, applied in the direction of fiber treatment, fiber type, light-resistant fiber, etc., can solve the problem of accelerated photoaging of nylon fiber, and achieve the effect of excellent optical performance, improved weather resistance, and improved optical activity.

Inactive Publication Date: 2018-10-19
HEBEI HUIERXIN NEW MATERIAL
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Problems solved by technology

[0004] The object of the present invention is to provide a kind of nylon chemical fiber titanium dioxide inorganic coating treatment process, to solve the problem that the existing common anatase titanium dioxide has very high photocatalytic activity, can absorb the free radicals and Peroxides accelerate the photoaging of nylon fibers

Method used

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  • Chinlon chemical fiber titanium dioxide inorganic film-coating treatment process

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] like figure 1 As shown, the present invention provides a technical solution: a nylon chemical fiber titanium dioxide inorganic coating treatment process, including:

[0032] Step 1: Prepare anatase titanium dioxide

[0033] Through experiments, sodium hexametaphosphate is preferably used as a dispersant for dispersing and beating, and the addition amount is 0.25-0.3% of the total amount of coated titanium dioxide;

[0034] Obtain plasma water through RO reverse osmosis + mixed bed, add plasma water to the dispersant for sti...

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Abstract

The invention discloses a chinlon chemical fiber titanium dioxide inorganic film-coating treatment process which comprises the steps: 40-60 parts of polypropylene, 6-8 parts of polyester, 5-7 parts ofviscose fibers, 18-22 parts of polyurethane fiber and 12-15 parts of bamboo fibers are stirred to prepare fiber web base cloth A, cut-off bamboo charcoal fiber suspension slurry is continuously transported o a web curtain, fibers are attached to the web curtain to prepare an addition material B; the base cloth A is subjected to dehydration treatment, then the addition material B is laminated to the upper surface of the base cloth A, the laminated base cloth A and the addition material B are sent to a hot rolling mill and are subjected to bonding treatment, and a composite nonwoven fabric is prepared. According to the chinlon chemical fiber titanium dioxide inorganic film-coating treatment process, the bamboo fibers are woven into a net, then the net is bonded on the surface of the base cloth A through the hot rolling mill, and the falling of the bamboo fibers is avoided; the bamboo fibers have good adsorption performance, can effectively adsorb dust in air, and have antibacterial andbacteriostatic effects and good anti-tearing performance.

Description

technical field [0001] The invention relates to the technical field of nylon matting agent, in particular to a titanium dioxide inorganic coating treatment process for nylon chemical fiber. Background technique [0002] Nylon is commonly known as nylon, and its chemical name is polyamide fiber. It is the earliest synthetic fiber variety in the world, second only to polyester in synthetic fibers. Nylon fiber has the highest strength and wear resistance of all chemical fibers. Its wear resistance is 10 times that of cotton, 20 times that of wool, and 50 times that of adhesive fiber. At the same time, nylon fiber also has the advantages of good hygroscopicity, soft texture, good resilience, consistent skin touch, antistatic, anti-pilling, easy dyeing, and high color fastness, and is widely used in civil textiles. In 2015, my country's nylon fiber output reached 2.6209 million tons, accounting for 5.91% of my country's total chemical fiber output. [0003] The molecules of the...

Claims

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Application Information

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IPC IPC(8): D06M11/46D06M101/34
CPCD06M11/46D06M2101/34D06M2200/25
Inventor 王归所王子强刘少坤
Owner HEBEI HUIERXIN NEW MATERIAL
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