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Stone needle complex fiber containing graphene as well as preparation method and application of stone needle complex fiber

A composite fiber and graphene technology, which is applied in the fields of fiber chemical characteristics, rayon manufacturing, textiles and papermaking, etc., can solve the problems of fiber strength reduction, achieve the effect of improving mechanical properties, wide application, and improving thermoelectric performance

Active Publication Date: 2017-10-24
SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The first purpose of the present invention is to provide a graphene-containing meteorite composite fiber, which solves the technical problem that the fiber strength of existing products decreases after the needlestone is introduced into it

Method used

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  • Stone needle complex fiber containing graphene as well as preparation method and application of stone needle complex fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Taking polyester fiber as an example, prepare a graphene-containing meteorite composite polyester fiber

[0065] Reclaimer:

[0066] 100 grams of polyester chips, 2 grams of meteorites (with a particle size distribution of 0.5 μm to 1 μm), 1.5 grams of graphene B (with a particle size distribution of 0.5 μm to 3 μm), and 0.5 grams of graphene B above 1 μm.

[0067] Prepare masterbatch:

[0068] First, mix the graphene material with a particle size above 1 μm and the meteorite to obtain mixture A; mix the graphene material with a particle size below 1 μm with 1 / 4 polyester chips to obtain mixture B; then mix mixture A and mixture B Mixing and heating, high-speed kneading, twin-screw blending and extrusion, cooling and granulation to obtain masterbatches.

[0069] Spinning:

[0070] The masterbatch is mixed with the remaining polyester chips, spun by melt extrusion, and then post-processed to obtain composite fibers.

Embodiment 2

[0072] The difference with Example 1 is only that the proportioning of raw materials is different, which is:

[0073] 100 grams of polyester chips, 3 grams of meteorites (with a particle size distribution of 0.5 μm to 1 μm), 3 grams of graphene B (with a particle size distribution of 0.5 μm to 3 μm), and 1 gram of graphene B with a particle size of more than 1 μm.

Embodiment 3

[0075] The difference with Example 1 is only that the proportioning of raw materials is different, which is:

[0076] 100 grams of polyester chips, 1 gram of meteorites (with a particle size distribution of 0.5 μm to 1 μm), 0.5 grams of graphene B (with a particle size distribution of 0.5 μm to 3 μm), and 0.25 grams of graphene B above 1 μm.

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Abstract

The invention provides a stone needle complex fiber containing graphene as well as a preparation method and an application of the stone needle complex fiber. The stone needle complex fiber containing graphene is mainly prepared from components as follows: fiber carrier sections, stone needles and a graphene material, wherein the graphene material is of a graphene lamellar structure and comprises one or combination of at least two of graphene, graphene oxide and graphene derivatives. The graphene material is introduced into the complex fiber prepared from the stone needles and the fiber sections, so that dispersibility of the stone needles and the fiber is improved, and meanwhile, by means of multiple excellent characteristics of the graphene material, strength, far-infrared function, thermoelectric performance and stability of the fiber are improved.

Description

technical field [0001] The invention relates to the field of textile materials, in particular to a graphene-containing meteorite composite fiber and a preparation method and application thereof. Background technique [0002] In recent years, with the continuous improvement of people's life and the rapid development of science and technology, a large number of textile fibers and their products with various health care functions have emerged, such as negative ion far-infrared fibers, biomagnetic fibers and their products. Clothes made of these functional fibers have certain health care and physical therapy effects, and have been widely used at present. Bianstone contains more than 40 kinds of trace elements and minerals that are beneficial to the human body, as well as more than 20 anti-aging elements such as calcium, magnesium, zinc, chromium, strontium, and selenium that are necessary for the human body. Bianstone has a strange energy field, which can produce extremely far-...

Claims

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Application Information

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IPC IPC(8): D01F6/92D01F1/10
CPCD01F1/10D01F6/92
Inventor 唐地源张金柱刘顶
Owner SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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