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Fiber sizing agent having catalytic function and process for preparing fiber structure by adopting same

A process method and fiber structure technology, applied in fiber processing, textiles and papermaking, etc., can solve problems such as low efficiency, poor quality, cost waste, etc., and achieve the effects of uniform distribution, less waste, and reduced production processes

Inactive Publication Date: 2015-09-09
BEIJING RUNHIGH SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fiber sizing with catalytic function and its process for preparing fiber structures, which solves the problem that existing fiber sizings have common functions and are used in the fiber preparation process. The method has the problems of low efficiency, poor quality and more cost waste

Method used

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  • Fiber sizing agent having catalytic function and process for preparing fiber structure by adopting same
  • Fiber sizing agent having catalytic function and process for preparing fiber structure by adopting same
  • Fiber sizing agent having catalytic function and process for preparing fiber structure by adopting same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Prepare 100kg of fiber sizing agent: add 20kg of resin film former, 2kg of lubricant, 0.5kg of antistatic agent, 0.3kg of silane coupling agent, 76.7kg of deionized water, 0.5kg of composite high temperature catalyst in sequence. After stirring evenly, add it to the oiler for drawing fiber filaments. Then, the fiber filaments were dried, twisted, twisted, and woven in the same process to make filter cloth, and filled into the reaction vessel for experimental testing. The reaction temperature was 280°C. Use gas chromatography to test the chromatographic peak integrated area of ​​chlorobenzene in the sample to reflect the change in the amount and concentration of chlorobenzene.

[0042] According to the process method described in this embodiment, from configuring the sizing agent, drawing the fiber filament to obtaining the final product, the entire process time takes about 5 hours, and the transfer process usually takes 20 hours. It can be seen that the composite high temp...

Embodiment 2

[0044] To prepare 100 kg fiber sizing agent: add 20 kg of resin film former, 2 kg of lubricant, 0.5 kg of antistatic agent, 0.3 kg of silane coupling agent, 76.84 kg of deionized water, and 0.3 kg of composite photocatalyst. After stirring evenly, add it to the oiler for drawing fiber filaments. Then, the fiber filaments are dried, twisted, twisted, and woven in the same process to make filter cloth, and filled into the reaction vessel for experimental testing. Use gas chromatography to test the integrated area of ​​the chromatographic peak of formaldehyde in the sample to reflect the change in the amount and concentration of formaldehyde.

[0045] According to the process method described in this embodiment, from configuring the sizing agent, drawing the fiber filament to obtaining the final product, the entire process time is also about 5 hours, and the transfer process usually takes 20 hours. It can be seen that the composite photocatalyst and the ordinary fiber After the siz...

Embodiment 3

[0047] Prepare 100kg of fiber sizing agent: add 20kg of resin film-forming agent, 2kg of lubricant, 0.5kg of antistatic agent, 0.3kg of silane coupling agent, 76.0kg of deionized water, 1kg of composite photocatalyst, and stir evenly. It is added to the oiler for drawing fiber filaments, and then the fiber filaments are dried, twisted, twisted, and woven in the same process to make filter cloth, and filled into the reaction vessel for experimental testing. Use gas chromatography to test the integrated area of ​​the chromatographic peak of formaldehyde in the sample to reflect the change in the amount and concentration of formaldehyde.

[0048] According to the process method described in this embodiment, from configuring the sizing agent, drawing the fiber filament to obtaining the final product, the entire process time is also about 5 hours, and the transfer process usually takes 20 hours. It can be seen that after the composite photocatalyst is integrated with the common fiber ...

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Abstract

The invention discloses a fiber sizing agent and in particular relates to a fiber sizing agent having a catalytic function and a process for preparing a fiber structure by adopting the fiber sizing agent. The fiber sizing agent comprises one or more of an oxidation catalyst, a reduction catalyst, a synthesis catalyst, a photocatalyst and a high-temperature catalyst, and also comprises an antistatic agent, a resin film-forming agent and a silane coupling agent. The fiber sizing agent having the catalytic function is adopted to provide mechanical strength, flexibility, lubricity and the like, and also enable the produced fiber products to immediately have the capability such as the catalytic property, and therefore, the production step is remarkably reduced, the process time is shortened and the production energy consumption and the cost are reduced; besides, the catalyst is attached on the surface of the fibers together with the fiber sizing agent; the treating liquid can be utilized efficiently and the waste is minimized, and the catalyst is distributed evenly in every part of the fiber products; in short, the effective exposed area is large and the catalytic efficiency is relatively high.

Description

Technical field [0001] The invention relates to a fiber sizing agent, in particular to a fiber sizing agent with catalytic function and a process method for preparing fiber structure. Background technique [0002] The main function of the ordinary fiber sizing agent is to reduce the friction coefficient between the fiber and the processing equipment during the process of drawing, twisting and plying, thereby reducing the wear and force of the processing equipment on the fiber; at the same time, after the fiber is dried After drying or drying, the sizing agent can form a firm coating on the fiber surface to provide the fiber with the required mechanical strength, flexibility and lubricity, especially for inorganic fibers (such as glass fiber, basalt fiber, quartz fiber , Ceramic fiber, etc.), due to the brittleness of the body material, the protective effect of the sizing agent is particularly important, and it is one of the key control technologies for the production of such fibe...

Claims

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Application Information

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IPC IPC(8): D06M11/00D06M11/47D06M11/49D06M11/46D06M11/79D06M11/44D06M11/56D06M11/48D06M15/00D06M15/55D06M15/564D06M15/51D06M15/507C03C25/42
Inventor 胡斌黄思辰陈俊路彭湘丽阮军
Owner BEIJING RUNHIGH SCI & TECH
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