Terylene middle strength filament oil solution and production method thereof

A polyester and oil preparation technology, which is applied in the field of polyester medium-strength oil preparation and its manufacturing, can solve the problems of increasing the strength of wool and stiff yarn, peculiar smell, etc. Effect

Inactive Publication Date: 2009-06-24
TONGKUN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the sewing thread and curtain market, the strength requirements of polyester filaments are very high. In order to meet customer requirements, some chemical fiber enterprises have tried their best to increase the strength of polyester filaments. Improvement, ordinary spinning oils will produce a lot of peculiar smell in the production process, increase the generation of stiff silk and the decrease of strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Determine the proportion of each component by weight ratio:

example 1

[0019] 78 parts of polyethers, including 34 parts of lauryl alcohol random polyether and 44 parts of propylene glycol block polyether;

[0020] 10 parts of emulsifier, including 6 parts of nonylphenol polyoxyethylene ether (TX type) and 4 parts of lauric acid polyoxyethylene ether (LAE type);

[0021] 7 parts of antistatic agent, including 3 parts of C12-14 alcohol phosphate polyoxyethylene ether potassium salt, 4 parts of nonylphenol polyoxyethylene phosphate potassium salt;

[0022] 5 parts of additives, including 4.5 parts of modified silicone, 0.25 parts of preservative, and 0.25 parts of defoamer.

example 2

[0024] 83 parts of polyethers, including 30 parts of dodecanol random polyether, 10 parts of butanol random polyether, and 43 parts of propylene glycol block polyether;

[0025] 8 parts of emulsifier, including 5 parts of nonylphenol polyoxyethylene ether (TX type), C 12-14 3 parts of alcohol polyoxyethylene ether (MOA class);

[0026] 5 parts of antistatic agent, including 2 parts of C12-14 alcohol phosphate polyoxyethylene ether potassium salt, 3 parts of amphoteric phosphate amine salt;

[0027] 4 parts of additives, including 2 parts of hydrophilic silicone oil, 1 part of preservative, and 1 part of higher alcohol.

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PUM

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Abstract

The invention discloses a terylene moderately strong filament finish agent, mainly consisting of polyether, emulsifier, antistatic agent and additive; the invention is characterized by the part of the ingredients by weight: 75-85 parts of polyether, 6-15 parts of emulsifier, 3-8 parts of antistatic agent and 3-7 parts of additive; the preparation method thereof is as follows: according to the weight percentage of the components, exactly measured emulsifier, polyether and antistatic agent are sucked into a reaction kettle, heated to the temperature of 45-55 DEG C and evenly stirred, and then the additive is sucked into the reaction kettle and stirred for 30-50min, after even stirring, the mixture is cooled, filtered and packaged. Compared with the prior art, the finish agent has the advantages that the particles of the latex emulsion are fine, the finish agent is stable and easy to prepare and has no obvious putridity; ossified filament or broken filament is few, and abnormal broken end does not appear; the finish agent has good heat resistance and no obvious smoke; coking is little, winding formation is good, oil is evenly distributed in the fiber, the quality is steady and the elasticity is normal.

Description

technical field [0001] The invention relates to the technical field of synthetic fiber processing, in particular to a polyester medium-strength silk oil agent and a manufacturing method thereof. Background technique [0002] At present, as the market competition becomes more and more fierce, the requirements of customers are getting higher and higher. In the sewing thread and curtain market, the strength requirements of polyester filaments are very high. In order to meet customer requirements, some chemical fiber enterprises have tried their best to increase the strength of polyester filaments. Improvement, ordinary spinning oils will produce a lot of peculiar smell in the production process, increase the generation of stiff silk and the decrease of strength. Contents of the invention [0003] The purpose of the present invention is to provide a kind of stable performance, good spinnability, can meet the requirements of polyester medium-strength yarn spinning and drawing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M13/295D06M13/453D06M15/643D06M101/32
Inventor 朱建成
Owner TONGKUN GRP
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