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A kind of biomass high-strength textile material and preparation method thereof

A technology for textile materials and biomass, applied in textiles and papermaking, plant fibers, fiber processing, etc., can solve the problems of insufficient fabric strength, complex processing technology, insufficient adhesion between short fibers, etc., to improve mechanical properties, preparation Simple process and easy-to-obtain raw materials

Active Publication Date: 2022-01-28
XIAMEN WORTHFIND IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing technology of this invention is complex, and the bonding method makes the bonding force between short fibers insufficient, and the obtained fabric is not strong enough
[0007] According to the above, the preparation and processing technology for biomass fibers in the existing schemes are relatively complicated. The traditional bonding method and other processes make the bonding force between the short fibers insufficient, and the resulting fabric is not strong enough. In addition, the biomass fiber material is due to Due to its own characteristics, the prepared textile material has the defect of unsatisfactory mechanical properties. The present invention proposes a high-strength biomass textile material and its preparation method, which can effectively solve the above technical problems

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
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  • A kind of biomass high-strength textile material and preparation method thereof

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Effect test

Embodiment 1

[0027] (1) Mix and grind molybdenum source and sulfur source first, then add silane coupling agent to mix evenly, then disperse evenly with inorganic fibers, and finally put them into the feeding cylinder of the laser rapid prototyping machine, and the laser beam emitted by the laser device Carry out laser sintering and discharge to obtain molybdenum disulfide / inorganic fiber composite material; molybdenum source is ammonium molybdate; sulfur source is sulfur powder; silane coupling agent is aminopropyltriethoxysilane coupling agent; inorganic fiber It is glass fiber; in the process of laser sintering, the scanning mode of the laser beam on the processing plane is regional scanning, the laser power is 28W, the beam diameter is 70μm, the scanning speed is 4000mm / s, the scanning distance is 0.17mm, and the layer thickness is 0.16 mm, the processing temperature is 500°C under the condition of inert nitrogen;

[0028] The ratio of the above-mentioned raw materials is, by weight, 1...

Embodiment 2

[0034] (1) Mix and grind molybdenum source and sulfur source first, then add silane coupling agent to mix evenly, then disperse evenly with inorganic fibers, and finally put them into the feeding cylinder of the laser rapid prototyping machine, and the laser beam emitted by the laser device Carry out laser sintering and discharge to obtain molybdenum disulfide / inorganic fiber composite material; molybdenum source is sodium molybdate; sulfur source is sodium sulfide; silane coupling agent is 3-methacrylic acid propyl-trimethoxysilane coupling The inorganic fiber is basalt fiber; during the laser sintering process, the scanning mode of the laser beam on the processing plane is sub-area scanning, the laser power is 25W, the beam diameter is 60μm, the scanning speed is 4000mm / s, and the scanning distance is 0.16mm. The thickness of the layer is 0.12mm, and the processing temperature is 600°C under the condition of inert nitrogen;

[0035] The ratio of the above-mentioned raw mater...

Embodiment 3

[0041] (1) Mix and grind molybdenum source and sulfur source first, then add silane coupling agent to mix evenly, then disperse evenly with inorganic fibers, and finally put them into the feeding cylinder of the laser rapid prototyping machine, and the laser beam emitted by the laser device Carry out laser sintering and discharge to obtain a molybdenum disulfide / inorganic fiber composite material; the molybdenum source is ammonium molybdate; the sulfur source is thiourea; the silane coupling agent is γ-aminopropyltriethoxysilane coupling agent; The inorganic fibers are ceramic fibers; during the laser sintering process, the scanning mode of the laser beam on the processing plane is regional scanning, the laser power is 35W, the beam diameter is 100μm, the scanning speed is 4000mm / s, the scanning distance is 0.19mm, and the layer thickness is 0.18mm, and the processing temperature is 650°C under the condition of inert nitrogen;

[0042] The proportioning of the above-mentioned ...

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Abstract

The invention relates to the field of textile materials, and discloses a high-strength biomass textile material and a preparation method thereof. It includes the following preparation process: (1) laser sintering after mixing molybdenum source, sulfur source, silane coupling agent and inorganic fiber to obtain molybdenum disulfide / inorganic fiber composite material; (2) making biomass fiber successively in ethylenediamine solution, hydrogen peroxide solution, and then spray calcium chloride solution to obtain surface-treated biomass fibers; (3) extract biomass fibers in the mixed solution of molybdenum disulfide / inorganic fiber composite material and silicate solution Pulling and drying, the biomass high-strength textile material is obtained. The biomass fiber material prepared by the invention has the characteristics of good stability and excellent mechanical properties, and the preparation process is simple, the operation is convenient, the raw material is easy to obtain, the large-scale production can be promoted, and the application of the biomass fiber in textiles is promoted.

Description

technical field [0001] The invention relates to the field of textile materials, and discloses a high-strength biomass textile material and a preparation method thereof. Background technique [0002] Biomass fiber refers to a type of fiber derived from renewable biomass, including natural animal and plant fibers, recycled fibers and synthetic fibers derived from biomass. Vigorously developing biomass fibers can effectively expand the source of textile raw materials and make up for the shortage of domestic textile resources. It is also an important means to cope with the depletion of petroleum resources and achieve sustainable development of the textile industry; develop renewable, degradable and recyclable biomass Fiber is also an important task to promote the structural adjustment of chemical fiber raw materials and establish a circular economic development model for the chemical fiber industry. [0003] Biomass fibers can be basically divided into three categories: biomass...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/332D06M11/50D06M11/53D06M11/79D06M11/00D06M101/04D06M101/06
CPCD06M13/332D06M11/50D06M11/53D06M11/79D06M11/00D06M2101/04D06M2101/06
Inventor 关会堂
Owner XIAMEN WORTHFIND IND CO LTD