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Silk yarn elasticizing oiling agent and preparation method thereof

A silk thread and oil agent technology is applied in the field of silk thread elasticizing oil agent and its preparation, which can solve the problems of increased production cost, poor antistatic effect, affecting production efficiency, etc. cumulative effect

Pending Publication Date: 2022-05-20
杭州临港化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Antistatic agents need to be added to the polyester elastic oil, because in the process of polyester yarn processing, static electricity will be generated between polyester fibers and fibers, and between fibers and other contact parts. Static electricity will also be generated over time, so antistatic agents need to be added to improve conductivity and reduce the accumulation of static electricity. Under the condition of no heating, when making the same amount of elastic oil, more antistatic dosage should be added, which will increase the production cost
[0004] In view of the related technologies mentioned above, the inventor believes that the antistatic effect of the existing polyester elastic oil is poor, which will cause a large amount of static electricity to be generated in the production of polyester yarn, thereby affecting the production efficiency

Method used

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  • Silk yarn elasticizing oiling agent and preparation method thereof
  • Silk yarn elasticizing oiling agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1-3

[0034] A kind of antistatic agent of preparation example 1-3, its each raw material and each raw material consumption are as shown in table 1, and its preparation steps are as follows:

[0035] S1: react fatty alcohol with epichlorohydrin to prepare fatty alcohol polyoxyethylene ether;

[0036] S2: Fatty alcohol polyoxyethylene ether reacts with phosphorus pentoxide to prepare fatty alcohol polyoxyethylene ether phosphate;

[0037] S3: Fatty alcohol polyoxyethylene ether phosphate and epichlorohydrin synthesis alkanes to synthesize fatty alcohol polyoxyethylene ether phosphate polyoxyethylene ester; S4: Fatty alcohol polyoxyethylene ether phosphate polyoxyethylene ester and potassium hydroxide to synthesize fatty alcohol Potassium polyoxyethylene ether phosphate, antistatic agent.

[0038] Wherein, the fatty alcohol is a low carbon number fatty alcohol.

[0039] A kind of raw material of antistatic agent of table 1 preparation example 1-3 and each raw material consumption (k...

preparation example 4

[0042] An antistatic agent differs from Preparation Example 2 in that the fatty alcohol is a medium-carbon fatty alcohol, and the rest of the steps are the same as Preparation Example 2.

preparation example 5

[0044] An antistatic agent differs from Preparation Example 2 in that the fatty alcohol is a high-carbon fatty alcohol, and the rest of the steps are the same as Preparation Example 2.

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Abstract

The invention relates to the field of silk yarn processing, and particularly discloses a silk yarn elasticizing oil agent and a preparation method thereof.The silk yarn elasticizing oil agent is prepared from, by weight, 85-95 parts of base oil, 15-25 parts of an emulsifier, 20-30 parts of a detergent, 2-6 parts of an antistatic agent, 0.2-0.6 part of a penetrating agent and 0.5-1.5 parts of an anti-splashing agent; the prepared silk yarn elasticizing oiling agent has good antistatic performance, static accumulation in the polyester production process can be reduced, and the production efficiency is improved.

Description

technical field [0001] The present application relates to the field of thread processing, more specifically, it relates to a silk elasticizing agent and a preparation method thereof. Background technique [0002] Elasticizing agent is a necessary auxiliary agent in the process of synthetic fiber fiber forming and weaving. It is mainly suitable for the production of polyester low elastic yarn by high-speed drawing and twisting, the processing technology of producing polyester drawn yarn by conventional spinning, drawing and twisting equipment, and as polyester winding oil. [0003] Antistatic agents need to be added to the polyester elastic oil, because in the process of polyester yarn processing, static electricity will be generated between polyester fibers and fibers, and between fibers and other contact parts. Static electricity will also be generated over time, so antistatic agents need to be added to improve conductivity and reduce the accumulation of static electricity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M13/165D06M13/02D06M15/693D06M101/32
CPCD06M15/53D06M13/165D06M13/02D06M15/693D06M2101/32
Inventor 杨建龙
Owner 杭州临港化纤有限公司
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