Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Antistatic polyester and nylon composite superfine fiber and production method thereof

A composite technology of superfine fiber and polyester/nylon, which is applied in the field of fiber production, can solve problems such as difficulty, and achieve the effects of improving tensile strength, good wire drawing performance, and good antistatic ability

Active Publication Date: 2013-09-25
宁波三邦日用品有限公司
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, polyester and nylon composite superfine fibers are all made of superfine polyester fibers and superfine nylon fibers by simple twisting. This kind of simple twisted composite fibers brings certain difficulties to the post-processing due to the different fiber properties. Difficulty, such as uniform dyeing problems, etc., but if coating compounding is used, then in the production of functional polyester-nylon composite superfine fibers, the drawing performance of these fiber materials will be changed due to the addition of functional materials, and the coating The realization brings some difficulty

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] This embodiment provides an antistatic polyester-nylon composite superfine fiber, which includes superfine polyester-nylon composite fiber. The superfine polyester-nylon composite fiber uses superfine polyester fiber as the core thread and is covered with denatured nylon 6 The fiber layer is composed of denatured nylon 6 fiber layer coated with antistatic nano powder material; the antistatic nano powder material used is silver oxide nano powder material; denatured nylon 6 and silver oxide nano powder material The weight ratio is: denatured nylon 6 is 90 parts, silver oxide nano powder material 10 parts; said denatured nylon 6 is that nylon 6 is added with silica nano powder material under the active catalysis of cerium oxide nano powder material Obtain denatured denatured nylon 6, and the nanopowder material is that the particle size of the powder reaches D 90 <0.1um nanoscale powder.

[0011] The production method of the antistatic polyester-nylon composite superfine ...

Embodiment 2

[0014] The antistatic polyester nylon composite superfine fiber provided by the present embodiment is to add 0.1 part of cerium oxide nano-powder material by weight in the melt of 100 parts by weight of nylon 6, and 5 parts of silica nano-powder material. , the proportioning by weight of denatured nylon 6 and silver oxide nano-powder material is: denatured nylon 6 is 95 parts, silver oxide nano-powder material 5 parts; test, its surface resistivity is at 10 9 , the fiber strength is 7.0cN / dtex, and the denatured nylon 6 can smoothly coat and draw the core wire of the superfine polyester fiber, and the diameter of the antistatic polyester-nylon composite superfine fiber after compounding is 4 microns.

Embodiment 3

[0016] The antistatic polyester nylon composite superfine fiber provided by the present embodiment is to add 0.5 parts by weight of cerium oxide nano-powder material and 3 parts of silica nano-powder material in the melt of 100 parts by weight of nylon 6 , the proportioning by weight of denatured nylon 6 and silver oxide nano-powder material is: denatured nylon 6 is 93 parts, silver oxide nano-powder material 7 parts; test, its surface resistivity is at 10 8 , the fiber strength is 7.0cN / dtex, and the denatured nylon 6 can smoothly coat and draw the core wire of the superfine polyester fiber, and the diameter of the antistatic polyester-nylon composite superfine fiber after compounding is 4 microns.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an antistatic polyester and nylon composite superfine fiber and a production method thereof. The antistatic polyester and nylon composite superfine fiber is composed of a superfine polyester fiber as a core wire and a denatured nylon 6 fiber layer coating outside the core wire, and an antistatic nanopowder material is arranged in the externally-coated denatured nylon 6 fiber layer; and the denatured nylon 6 is obtained through adding a silica nanopowder material under the active catalysis of a cerium oxide nanopowder material. The result of experimental tests on the antistatic polyester and nylon composite superfine fiber obtained through the production method shows that the surface resistivity of the antistatic polyester and nylon composite superfine fiber is in a range of 10<7>-10<9>, and the provided denatured nylon 6 increases the tensile strength of nylon 6, so the stringiness of nylon 6 is good, thereby the coating wire drawing of nylon 6 and the superfine polyester fiber is realized, and textile fibers obtained through the coating wire drawing have the characteristic advantages of polyester, has the characteristic advantages of nylon and also has a good antistatic effect.

Description

technical field [0001] The invention relates to a fiber production technology, in particular to an antistatic polyester nylon composite superfine fiber and a production method. Background technique [0002] At present, polyester and nylon composite superfine fibers are all made of simple twisting of superfine polyester fibers and superfine nylon fibers. This kind of simple twisted composite fibers brings certain difficulties to the post-processing due to the different fiber properties. Difficulty, such as uniform dyeing problems, etc., but if coating compounding is used, then in the production of functional polyester-nylon composite superfine fibers, the drawing performance of these fiber materials will be changed due to the addition of functional materials, which will cause coating The realization brings certain difficulties. Contents of the invention [0003] The object of the present invention is to provide a kind of antistatic polyester-nylon composite superfine fiber...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D01F8/14D01F8/12D01F1/09
Inventor 余三川
Owner 宁波三邦日用品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com