Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of temperature raising heat storage fiber and its preparation method and textile

A heat storage and fiber technology, applied in the direction of artificial filament made of viscose, can solve problems such as leakage, achieve good heat storage performance, easy industrial production, and simple manufacturing process

Inactive Publication Date: 2014-10-22
毛盈军
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] After this kind of material is made into textiles, it is easy to leak due to various scratches and collisions in daily life. Therefore, its practicability needs to be further improved.

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
  • A kind of temperature raising heat storage fiber and its preparation method and textile
  • A kind of temperature raising heat storage fiber and its preparation method and textile
  • A kind of temperature raising heat storage fiber and its preparation method and textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see figure 1 , which shows an embodiment of the invention for detecting the heating effect of the fibers for temperature-raising and heat-storing.

[0031] Testing unit: BOKEN Quality Evaluation Structure Kinki Office

[0032] Quality test report number: 11604789-1

[0033] Test item: temperature measurement, the test method is as follows:

[0034] 1. Test samples

[0035] ①: Fiber of the present invention: In order to add about 2.9% by weight of nano-units in conventional textile fibers, the size of the nano-units is about 300 nanometers; the micro-particles include 500 weight units of aluminum and 490 weight units Units of antimony (or only one of them can be added), and other trace elements, the nano-units of the present invention can be added in the fiber manufacturing process using any one of the prior art.

[0036] ②: Control fibers: conventional textile fibers without nano-units.

[0037] It should be noted that the "weight unit" in the present invention is ...

Embodiment 2

[0050] The difference between this embodiment and the above-mentioned embodiment is that the test sample is a textile fiber with about 0.2% by weight of nano-units added to the conventional textile fibers, and the particle size of the nano-units is about 8000 nanometers; the microparticles Including 300 weight units of aluminum and 2900 weight units of silicon, the nano-units of the present invention can be added in the fiber manufacturing process using any one of the prior art.

[0051] For example, this embodiment adopts a method for preparing textile fibers that rapidly heat up and store heat when exposed to light, including the following steps: A. Natural macromolecular substances or inorganic substances (such as viscose fibers), or synthetic high-molecular Molecular substances or inorganic substances (such as: nylon or acrylic fibers) are made into spinning melts or solutions; B. Add the above-mentioned nano-units to the spinning melts or solutions; C. Extrude through a sp...

Embodiment 3

[0057] The difference between this embodiment and the above-mentioned embodiment is that the test sample is a textile fiber with about 1.5% by weight of nano-units added to the conventional textile fibers, and the particle size of the nano-units is about 4000 nanometers; the microparticles Including 400 weight units of aluminum, 40 weight units of antimony, and 50 weight units of silicon, the nano-units of the present invention can be added in the fiber manufacturing process using any one of the prior art.

[0058] For example: this embodiment adopts a kind of preparation method of textile fiber that encounters light and rapidly heats up and stores heat, including the preparation steps of textile fiber chemical fiber masterbatch, in the preparation process of chemical fiber masterbatch, adding the above-mentioned nano-units, and then producing out fiber. The other process steps of the fiber preparation method in this embodiment are the same as those of the fiber preparation me...

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

Provided are a warming and heat storage fiber, a method for preparing a textile fiber that rapidly warms up and stores heat when exposed to light, and a textile that rapidly warms up and stores heat when exposed to light. The warming and heat storage fiber comprises: a conventional textile fiber and a nanometer unit accounting for 0.1-3% (part by weight) of a total weight. The nanometer unit comprises microparticles with a particle size of 300-8000 nanometers. The microparticles comprise aluminum, antimony, or a mixture thereof.

Description

technical field [0001] The present invention relates to a textile fiber and a preparation method thereof, in particular to a heating and heat storage fiber, its preparation method and textiles. Background technique [0002] The thermal insulation of traditional fibers and textiles is mainly to prevent the heat from the body from escaping. With the development of science, people have also developed some fibers with heating functions, such as: [0003] 1. Electric heating fiber [0004] A kind of thermal insulation clothing material trial-produced in Japan is a composite fiber composed of electric heating materials. Clothing made of this fiber, which looks like a thin single coat, is actually an electric heating coat. The energy comes from the rechargeable battery that you carry with you. In the cold winter, the continuous heat is enough to resist the severe cold. [0005] The disadvantage of this type of electric heating fiber is that the manufacturing cost is high, and a...

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 Patents(China)
IPC IPC(8): D01F1/10D01F2/08
CPCD01F2/08D01F1/10
Inventor 毛盈军
Owner 毛盈军