Ultrahigh molecular weight polyethylene fiber containing modified nano bamboo charcoal powder and preparation method

An ultra-high molecular weight, polyethylene fiber technology, applied in the direction of single-component polyolefin rayon, fiber chemical characteristics, rayon manufacturing, etc., can solve the problem of unsatisfactory catalytic ability, low sunlight absorption utilization rate, and limited specific surface area And other issues

Inactive Publication Date: 2019-01-18
长青藤高性能纤维材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Generally speaking, due to the limitation of its own factors, such as wide band gap, limited specific surface area, easy recombination of electron-hole pairs, weak adsorption capacity, etc., the catalytic ability of pure titanium dioxide is not ideal. rate is also very low

Method used

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Examples

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Embodiment Construction

[0031] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0032] This example provides an ultra-high molecular weight polyethylene fiber containing modified nano-bamboo charcoal powder and its preparation method.

[0033] The present invention makes it have antibacterial adsorption function by adding modified nano bamboo charcoal powder on the basis of cool feeling of ultra-high molecular weight polyethylene fiber, nano bamboo charcoal powder adsorbs anatase type titanium dioxide, through the photobactericidal effect of titanium dioxide, thereby adding The antibacterial function of polyethylene fiber, wherein the modified nano-bamboo charcoal powder is evenly distributed in the polyethylene fiber in the form of nanoparticles, is added by mixing r...

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PUM

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Abstract

The invention aims to provide ultrahigh molecular weight polyethylene fiber containing modified nano bamboo charcoal powder and a preparation method. After nano bamboo charcoal powder is modified withtitanium dioxide, the titanium dioxide is attached to bamboo charcoal in an anatase type to prepare a modified mixed suspension, then, the modified mixed suspension is added to an ultrahigh molecularweight polyethylene fiber manufacturing process, and the ultrahigh molecular weight polyethylene fiber containing the modified nano bamboo charcoal powder is prepared. The antibacterial adsorbabilityof the fiber is improved on the basis of coldness of the fiber, and the replacement effect can be realized in the fiber environment protection field.

Description

technical field [0001] The invention relates to the field of ultra-high molecular weight polyethylene fiber products, in particular to an antibacterial and absorbent ultra-high molecular weight polyethylene fiber containing modified nano-bamboo charcoal powder and a preparation method. Background technique [0002] In recent years, functional health-care textiles have become the mainstream of the market. Bamboo charcoal is a new development direction for the effective utilization of bamboo material resources, and it is also an environmentally friendly material with excellent performance. In the Japanese market, bamboo charcoal fiber has a good reputation of "black diamond". Negative ion emission, anti-ultraviolet and other functions can increase the blood circulation of microvessels on the surface of the human body and promote metabolism. It is a good raw material for high-end textiles. [0003] Bamboo charcoal is a solid product of bamboo under high temperature pyrolysis. ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): D01F6/46D01F1/10
CPCD01F1/103D01F6/46
Inventor包剑锋桂方云
Owner长青藤高性能纤维材料有限公司