Polyamide-6 antibiotic fiber and its production process

Abstract

The invention relates to a nylon-6 antibacterial fiber and a preparation method thereof. That is, a nylon fiber with excellent dressability and broad-spectrum antibacterial performance of the nylon fiber and a production method thereof. Its method is: one, the functional powder after drying and carrier slice, dispersant coupling agent, antioxidant, powder dispersant are mixed by following weight ratio; Functional powder: carrier slice: dispersant: coupling agent : Antioxidant: Powder dispersant = 0.5: 78.5: 0.1: 0.1: 0.2: 0.5; the mixture is fully stirred by a high-speed mixer, extruded and granulated, and the antibacterial functional masterbatch is obtained. 2. Mix the antibacterial functional masterbatch and nylon-6 slices according to the following weight ratio; antibacterial functional masterbatch: nylon-6 slices=1: (5-10); add the mixture to nylon high-speed spinning equipment, use (3800-4800 ) m/min spinning speed, that is, nylon-6 antibacterial fiber.

Description

Technical field: [0001] The invention relates to a nylon fiber and a production method thereof. In particular, a nylon-6 antibacterial fiber and a production method thereof. Background technique: [0002] Nylon fiber is the earliest industrialized synthetic fiber in the world. It has become one of the most popular fibers in the 20th century due to its unique high strength, high elasticity, excellent dyeability and good drapability. However, with the development of industrialization and the improvement of people's living standards, conventional products cannot meet the pursuit of human beings for comfortable, hygienic and healthy clothing products, as well as the needs of national defense, military police, construction, medical treatment and other special industries for textile equipment. At present, in order to make nylon fiber have antibacterial properties, China Textile University disclosed a method of blending nylon-6 slices with AT antibacterial agent into silk in the a...

AI Technical Summary

Problems solved by technology

However, with the development of industrialization and the improvement of people's living standards, conventional products cannot meet the human pursuit of comfortable, hygienic and healthy clothing products and the needs of textile equipment in national defense, military police, construction, medical treatment and other special industries.

At present, in order to make nylon fiber have antibacterial properties, China Textile University disclosed a method of blending nylon-6 slices with AT antibacterial agent into silk in the article "Research and Development of Nylon Antibacterial Fiber" to make nylon anti-tinea fiber. , however, the fiber of its products only has anti-tinea function and does not have broad-spectrum antibacterial function

"Journal of Zhejiang Silk Institute of Technology" (1998.15(2): 82-85) also published the article "Research on Antibacterial Nylon Fiber and Socks", the content of which is to combine metal complexes with nylon to make antibacterial socks. Nylon fiber and socks, this fiber has poor clothing properties and is not suitable for making clothing