Terylene middle strength filament oil solution and production method thereof

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 ...