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Dacron oiling agent

An oil and polyester technology, applied in the field of polyester oil, can solve the problems of thermal stability, the coefficient of dynamic friction cannot reach high-speed spinning, etc., and achieve the effect of reducing the generation of wool, reducing the coefficient of friction, and improving the antistatic effect.

Inactive Publication Date: 2018-12-04
DANYANG DANQI YUYUE TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the thermal stability and dynamic friction coefficient of domestic high-speed spinning oils cannot meet the requirements of high-speed spinning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1: 10 parts of oleic acid diethanolamide, 3 parts of methyl silicone oil, 30 parts of sodium alkyl phosphate, 4 parts of mineral oil, 4 parts of butyl cellosolve, 15 parts of sodium dodecylsulfonate, anti- Add 5 parts of static agent into the reactor in turn and stir well to form an oil, then add 10 parts of oleic acid and 2 parts of wetting agent and continue stirring for 30 minutes at a stirring speed of 800 rpm.

Embodiment 2

[0014] Example 2: 13 parts of oleic acid diethanolamide, 5 parts of methyl silicone oil, 35 parts of alkyl phosphate sodium salt, 6 parts of mineral oil, 5 parts of butyl cellosolve, 18 parts of sodium dodecylsulfonate, anti- Add 7 parts of static agent into the reaction kettle in turn and stir fully to form an oil, then add 12 parts of oleic acid and 3 parts of wetting agent and continue stirring for 35 minutes at a stirring speed of 1000 rpm.

Embodiment 3

[0015] Example 3: 15 parts of oleic acid diethanolamide, 8 parts of methyl silicone oil, 45 parts of sodium alkyl phosphate, 8 parts of mineral oil, 8 parts of butyl cellosolve, 15 parts of oleic acid, 5 parts of wetting agent, ten parts Add 20 parts of sodium dialkyl sulfonate and 10 parts of antistatic agent into the reactor in turn and stir well to form an oil, then add 15 parts of oleic acid and 5 parts of wetting agent and continue stirring for 40 minutes at a stirring speed of 1200 rpm.

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PUM

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Abstract

The invention discloses a Dacron oiling agent, belonging to the technical field of preparation of terylene. The Dacron oiling agent is prepared from the following raw materials by mass: 10-15 parts ofoleic acid diethanolamide, 3-8 parts of methyl silicone oil, 30-45 parts of sodium alkyl phosphate, 4-8 parts of mineral oil, 4-8 parts of butyl cellosolve, 10-15 parts of oleic acid, 2-5 parts of awetting agent, 15-20 parts of sodium dodecyl sulfate and 5-10 parts of an antistatic agent. The Dacron oiling agent of the invention is simple to prepare, low in cost and long in storage time, and hasgood heat resistance and smoothness; due to the addition of the antistatic agent, the Dacron oiling agent has better antistatic effect; and in use, the Dacron oiling agent can enhance the cohesive force of filament bundles, lower a friction coefficient and reduce the generation of broken filaments, and allows the thermal stability, dynamic friction coefficient and the like of terylene preparationto meet the requirements of high-speed spinning.

Description

technical field [0001] The invention relates to a polyester oil agent, which belongs to the technical field of polyester preparation. Background technique [0002] Polyester chemical fiber oil agent is an indispensable textile auxiliary agent used in the production and processing of chemical fibers in the textile industry. Static, soft and other properties, so that the chemical fiber can smoothly pass through the processes of spinning, stretching, texturing, spinning and weaving. higher cost. [0003] At present, the high-speed one-step spinning of polyester oil has reached a spinning speed of more than 5500 m / min. Under such high-speed operation, the effects of high shear force and high friction will inevitably increase damage to the polymer, thereby generating heat and forming coke. At present, the thermal stability and dynamic friction coefficient of domestic high-speed spinning oils cannot meet the requirements of high-speed spinning. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): D06M13/292D06M13/402D06M15/643D06M13/203D06M13/256D06M101/32
CPCD06M13/292D06M13/203D06M13/256D06M13/402D06M15/643D06M2101/32D06M2200/40
Inventor 张俊炎
Owner DANYANG DANQI YUYUE TEXTILE