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A kind of spinning finish and preparation method thereof

A technology of spinning oil agent and lauryl oleate, which is applied in the field of textile additive preparation, can solve the problems of limited effect and poor spinning performance, and achieve the reduction of boiling water shrinkage, increase of elastic recovery rate, The effect of reducing the coefficient of variation of elongation at break

Active Publication Date: 2016-06-08
WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the currently commonly used spinning oils can play the above-mentioned effects, their effects are limited, and they cannot improve the spinning performance and stability of spinning well. Therefore, it is necessary to develop a spinning oil that can Better improve the performance of spinning

Method used

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  • A kind of spinning finish and preparation method thereof
  • A kind of spinning finish and preparation method thereof
  • A kind of spinning finish and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of spinning finish, comprising by weight components: 50 parts of lauryltrimethylammonium chloride, 10 parts of lauryl oleate, 10 parts of polyoxyethylene oleate, 1 part of lauric acid diethanolamide, 1 part of sodium dodecylbenzenesulfonate, 0.5 parts of octyl phosphate, 15 parts of lauryl oleate, 6002 parts of polyethylene glycol, 16 parts of dimethyl siloxane, 2 parts of sodium polymethacrylate, Dioctyl phthalate 3 parts.

[0018] The preparation method of above-mentioned spinning oil agent, step is as follows:

[0019] (1) take each component according to parts by weight;

[0020] (2) Add lauryl oleate, polyoxyethylene oleate, octyl phosphate, lauryl oleate, polyethylene glycol 600 and dioctyl phthalate into the reaction kettle, heat to 70 ℃, stirring for 20 minutes;

[0021] (3) Add the remaining components to the mixture obtained in step (2), stir at 70° C. for 10 minutes under a vacuum of 0.03 MPa, then cool down to 40° C., and stir for 30 minutes under ...

Embodiment 2

[0023] A kind of spinning finish, comprising by weight components: 52 parts of lauryltrimethylammonium chloride, 15 parts of lauryl oleate, 13 parts of polyoxyethylene oleate, 2 parts of lauric acid diethanolamide, 2 parts of sodium dodecylbenzenesulfonate, 0.8 parts of octyl phosphate, 18 parts of lauryl oleate, 6005 parts of polyethylene glycol, 23 parts of dimethyl siloxane, 3 parts of sodium polymethacrylate, Dioctyl phthalate 5 parts.

[0024] The preparation method of above-mentioned spinning oil agent, step is as follows:

[0025] (1) take each component according to parts by weight;

[0026] (2) Lauryl oleate, polyoxyethylene oleate, octyl phosphate, lauryl oleate, polyethylene glycol 600 and dioctyl phthalate are added to the reaction kettle and heated to 72 ℃, stirring for 23 minutes;

[0027] (3) Add the remaining components to the mixture obtained in step (2), stir at 72° C. for 15 minutes under a vacuum of 0.03 MPa, then cool down to 43° C., and stir for 32 min...

Embodiment 3

[0029] A kind of spinning finish, comprising by weight components: 56 parts of lauryltrimethylammonium chloride, 18 parts of lauryl oleate, 16 parts of polyoxyethylene oleate, 4 parts of lauric acid diethanolamide, 4 parts of sodium dodecylbenzenesulfonate, 1.5 parts of octyl phosphate, 22 parts of lauryl oleate, 6007 parts of polyethylene glycol, 26 parts of dimethyl siloxane, 5 parts of sodium polymethacrylate, 7 parts of dioctyl phthalate.

[0030] The preparation method of above-mentioned spinning oil agent, step is as follows:

[0031] (1) take each component according to parts by weight;

[0032] (2) Add lauryl oleate, polyoxyethylene oleate, octyl phosphate, lauryl oleate, polyethylene glycol 600 and dioctyl phthalate into the reaction kettle and heat to 76 ℃, stirring for 28 minutes;

[0033] (3) Add the remaining components to the mixture obtained in step (2), stir at 73° C. for 16 minutes under a vacuum of 0.04 MPa, then cool down to 48° C., and stir for 32 minute...

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Abstract

The invention discloses a spinning finish and a preparation method thereof. The spinning finish comprises, in terms of weight components: 50-60 parts of dodecyltrimethylammonium chloride, 10-20 parts of lauryl oleate, poly 10-20 parts of oxyethylene oleate, 1-4 parts of diethanolamide laurate, 1-5 parts of sodium dodecylbenzenesulfonate, 0.5-2 parts of octyl phosphate, 15-25 parts of lauryl oleate 2-8 parts of polyethylene glycol 600, 16-30 parts of dimethyl siloxane, 2-7 parts of sodium polymethacrylate, 3-8 parts of dioctyl phthalate; the preparation method is to Alcohol oleate, polyoxyethylene oleate, octyl phosphate, lauryl oleate, polyethylene glycol 600, and dioctyl phthalate were added to the reaction kettle, and the remaining components were heated and stirred for reaction. Adding, high temperature vacuum stirring reaction, and then cooling and normal pressure reaction. Compared with the existing spinning oil, the performance of the spinning oil provided by the invention is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of preparation of textile additives, in particular to a spinning finish and a preparation method thereof. Background technique [0002] In the process of chemical fiber production and post-processing, in order to have better spinnability, it is necessary to eliminate the static electricity of the raw silk, adjust the coefficient of friction, endow the fiber with smoothness and softness, and make the fiber pass through spinning, drawing, winding, and processing smoothly. Twisting, winding, weaving and other processes, so it is necessary to add appropriate spinning oil. The components of commonly used chemical fiber oils can be divided into two categories: the first category includes smoothing agents, antistatic agents, emulsifiers, and the second category is subcomponents, including wetting agents, softeners, Coagulants, antioxidants, fiber splitting agents, penetrants, pH regulators, viscosity improvers, st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/463D06M13/224D06M15/53D06M13/402D06M13/256D06M13/292D06M13/513D06M15/263
Inventor 潘琳肖运根过俊宏
Owner WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT
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