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

Method for producing functional nylon 6 alloy germanium far infrared fiber

A far-infrared fiber and production method technology, applied in the direction of fiber chemical characteristics, conductive/anti-static filament manufacturing, single-component polyamide artificial filament, etc., can solve easy agglomeration, poor uniformity, agglomeration and poor dispersion and other problems, to achieve the effect of rapid heat transfer, adjustment of physical fitness, and promotion of metabolism

Inactive Publication Date: 2019-02-01
HAIAN ZHONGSHAN SYNTHETIC FIBER
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are following technical problems in prior art: 1, the density of germanium stone is 5.35g / cm 3 , the hardness is 6-6.5, which belongs to the metal material with relatively high hardness. The whole processing and grinding process is relatively difficult, especially processing to nano-scale micropowder is a typical technical problem
2. Alloy germanium masterbatch is very easy to cause agglomeration and poor dispersion in the process of spinning fluid preparation
[0005] In the prior art, when facing the above-mentioned technical problems, the solution is as follows: 1. The germanium stone powder is directly ground, and then the qualified alloy germanium powder is screened out with a filter screen, which has low efficiency and high cost
2. Usually, the masterbatch preparation process adopts crushing, wetting, extrusion, casting, and granulation, and the pins at the root of the extruder are used for mixing, resulting in poor uniformity and easy agglomeration, which affects the spinning effect, and the effect is not good.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for producing functional nylon 6 alloy germanium far infrared fiber
  • Method for producing functional nylon 6 alloy germanium far infrared fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] In the present embodiment, the raw material composition and production method steps of the functional nylon 6 alloy germanium far-infrared fiber are as follows:

[0031] 1. Raw material and weight:

[0032] Functional alloy germanium masterbatch 50Kg

[0033] Nylon chips 950Kg

[0034] 2. Method:

[0035] 1) Preparation of functional alloy germanium masterbatch: Grind germanium stone into micron-sized powder, about 4-5um, and then sinter at 1500°C to ash impurities and surface modification, and then grind germanium stone twice to form Nano-scale micropowder (about 50-80nm), blending nano-germanium powder and nylon 6 slices at a weight ratio of 1:4 to prepare a functional alloy germanium masterbatch; during the preparation of the masterbatch, it is necessary to strictly prevent the agglomeration of nano-germanium powder and avoid In the spinning process, the dispersion is not good, resulting in abnormal spinning and affecting production.

[0036] 2) Preparation of fu...

Embodiment 2

[0043] In the present embodiment, the raw material composition and production method steps of the functional nylon 6 alloy germanium far-infrared fiber are as follows:

[0044] 1. Raw material and weight:

[0045] Functional alloy germanium masterbatch 40Kg

[0046] Nylon chips 960Kg

[0047] 2. Method:

[0048] 1) Preparation of functional alloy germanium masterbatch: Grind germanium stone into micron-sized powder, about 4-5um, and then sinter at 1500°C to ash impurities and surface modification, and then grind germanium stone twice to form Nano-scale micropowder (about 50-80nm), blending nano-germanium powder and nylon 6 slices at a weight ratio of 1:4 to prepare a functional alloy germanium masterbatch; during the preparation of the masterbatch, it is necessary to strictly prevent the agglomeration of nano-germanium powder and avoid In the spinning process, the dispersion is not good, resulting in abnormal spinning and affecting production.

[0049] 2) Preparation of fu...

Embodiment 3

[0056] In the present embodiment, the raw material composition and production method steps of the functional nylon 6 alloy germanium far-infrared fiber are as follows:

[0057] 1. Raw material and weight:

[0058] Functional alloy germanium masterbatch 70 Kg

[0059] Nylon chips 930 Kg

[0060] 2. Method:

[0061] 1) Preparation of functional alloy germanium masterbatch: Grind germanium stone into micron-sized powder, about 4-5um, and then sinter at 1500°C to ash impurities and surface modification, and then grind germanium stone twice to form Nano-scale micropowder (about 50-80nm), blending nano-germanium powder and nylon 6 slices at a weight ratio of 1:4 to prepare a functional alloy germanium masterbatch; during the preparation of the masterbatch, it is necessary to strictly prevent the agglomeration of nano-germanium powder and avoid In the spinning process, the dispersion is not good, resulting in abnormal spinning and affecting production.

[0062] 2) Preparation of ...

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

PropertyMeasurementUnit
densityaaaaaaaaaa
hardnessaaaaaaaaaa
Login to View More

Abstract

The invention provides a method for producing functional nylon 6 alloy germanium far infrared fiber, and the method is characterized in that a raw material comprises the following two components by weight: 4-7% of a functional alloy germanium masterbatch and 93-96% of a nylon 6 slice; the method for producing the functional nylon 6 alloy germanium far infrared fiber comprises the following steps:1) preparing the functional alloy germanium masterbatch, namely, first grinding germanite into micron-sized fine powder about 4-5 um, and then sintering at 1500 DEG C for impurity ashing and surface modification, secondarily grinding the ashed germanite into nano-scale fine powder about 50-80 nm, and blending the nano germanite powder and the nylon 6 slice in a weight ratio of 1:4 to obtain the functional alloy germanium masterbatch; and 2) preparing the functional nylon 6 alloy germanium far infrared fiber by spinning by a melt spinning method. The method solves the problem of dispersion andagglomeration of the alloy germanium masterbatch in the melt preparation process by improving the nano grinding method for the germanite, and can meet the needs of production and customer use.

Description

technical field [0001] The invention relates to a production method of a functional nylon 6 alloy germanium far-infrared fiber, which belongs to the field of chemical fibers. Background technique [0002] Germanium (Ge) is a metallic element that was isolated from minerals in 1886 by German chemist Winkler. Like selenium, zinc, etc., germanium is an essential trace element for the human body. In the past ten years, the biological activity of organic germanium compounds has aroused great interest of scholars from all over the world. Through clinical trials on different types of tumors, the results show that organic germanium compounds have good curative effect, can regulate immune activity, enhance the immune function of the body, and have no toxic and side effects. Organic germanium compounds have a wide range of beneficial biological effects, can stimulate the function of the hematopoietic system, can significantly enhance the function of the antioxidant system, effective...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/90D01F1/10D01F1/09
CPCD01F1/09D01F1/10D01F6/90
Inventor 王均杨进刚
Owner HAIAN ZHONGSHAN SYNTHETIC FIBER
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