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Aramid fiber oiling agent

A kind of aramid fiber and oil agent technology, which is used in textiles, papermaking, fiber processing, etc., to achieve the effects of stable use, improved fiber peeling strength, and good infiltration and expansion.

Inactive Publication Date: 2015-09-30
CHINA BLUESTAR CHENGRAND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent is mainly used to increase the lubricity of aramid fiber. It is a short fiber oil agent developed for the antistatic effect of aramid fiber. It is not suitable for the development of aramid fiber in the application field of rubber hose.

Method used

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  • Aramid fiber oiling agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of aramid fiber oil, each component of oil and percentage by weight are as follows:

[0026] 82% lubricant, 10% sizing agent, 6% composite antistatic agent, and the rest are additives; the lubricant is isooctyl fatty acid.

Embodiment 2

[0028] A kind of aramid fiber oil, each component of oil and percentage by weight are as follows:

[0029] 86% lubricant, 3% sizing agent, 8% composite antistatic agent, and the rest are additives; the lubricant is isooctyl fatty acid.

[0030] The fatty acid isooctyl ester is obtained by esterifying isooctyl alcohol and fatty acid.

Embodiment 3

[0032] A kind of aramid fiber oil, each component of oil and percentage by weight are as follows:

[0033] 88% lubricant, 5% sizing agent, 6% composite antistatic agent, and the rest are additives; the lubricant is isooctyl fatty acid.

[0034] The fatty acid isooctyl ester is obtained by esterifying isooctyl alcohol and fatty acid, and the fatty acid ester is a fatty acid with 14 carbon atoms.

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PUM

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Abstract

The invention provides an aramid fiber oiling agent. The aramid fiber oiling agent comprises, by weight, 92-82% of a lubricating agent, 3-10% of a bundling agent, 5-8% of a composite antistatic agent, and the balance is an annexing agent. The lubricating agent is fatty acid sebacate. The aramid fiber oiling agent has the good antistatic property in various humidity conditions, corrosion is not likely to happen, the requirements for reducing of fiber corrosion and enhancing of composite performance of fibers and rubber of aramid fibers with various standards in the spinning procuding or secondary processing process can be met, the aramid fiber quality can be effectively improved, and continuous processing quality can be effectively improved.

Description

technical field [0001] The invention relates to an auxiliary agent used in the production of aramid fiber filaments, in particular to an aramid fiber oil agent. Background technique [0002] Aramid fiber is a kind of aromatic polyamide fiber, which has excellent properties such as ultra-high strength, high modulus, high temperature resistance, acid and alkali resistance, and light weight. It does not decompose or melt at a temperature of 450 ° C, and it also has good insulation and anti-aging properties. Because of its excellent performance, it can be widely used in rubber products such as automobile tires, rubber hoses, tapes and coated fabrics. The performance of rubber hoses reinforced with aramid fibers is significantly improved after pressure resistance, heat resistance and durability. [0003] In order to enable the stable use of aramid filaments in rubber products, oil must be used for antistatic and surface treatment in the production process of aramid fibers. Sinc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/224D06M13/256D06M15/53D06M101/36
Inventor 李兰英王凤德何鑫业林志娇
Owner CHINA BLUESTAR CHENGRAND CO LTD
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