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Terylene FDY spinning oil and preparation process thereof

A spinning oil and polyester technology, which is applied in the field of polyester FDY spinning oil and its manufacturing, can solve the problems of oil mist pollution and easy volatilization of chemical fiber oil, and achieve stable quality, good bundling, and even fiber oil content Effect

Inactive Publication Date: 2010-01-20
绍兴市上虞皇马化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, chemical fiber oil is easy to volatilize and form oil mist pollution during use

Method used

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  • Terylene FDY spinning oil and preparation process thereof
  • Terylene FDY spinning oil and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present embodiment determines that the ratio of each component is by weight percentage;

[0022] Balancer 25%, lauryl alcohol polyoxyethylene ether (MOA type) 8%, oleyl alcohol polyoxyethylene ether (OS type) 17%;

[0023] 10% sizing agent, 5% polyethylene glycol (400) diester oleate, 5% polyethylene glycol (800) diester laurate;

[0024] Antistatic agent 5%, fatty alcohol (C 6~12 ) Polyoxyethylene ether sulfate ester salt 4%, amphoteric sulfate ester ammonium salt 1%;

[0025] Smoothing agent 58%, mineral oil (15 # ) 35%, 2-ethylhexyl sebacate (DOS) 23%;

[0026] Adjust stabilizer 2%, silicone oil 2%.

[0027] After batching according to the above ratio, the manufacturing method of its polyester FDY spinning finish is:

[0028] Pump the balancing agent, clustering agent, and antistatic agent into the reactor, start stirring, raise the temperature to about 50°C, stir evenly, then pump the smoothing agent into the reactor, keep the temperature at about 50°C, sti...

Embodiment 2

[0030] The present embodiment determines that the ratio of each component is by weight percentage;

[0031] Balancer 20%, including fatty alcohol high molecular weight EO / PO polyether (molecular weight 5000) 5%, castor oil polyoxyethylene ether (EL type) 8%, fatty acid polyoxyethylene ether (SG type) 7%;

[0032] Stimulant 12%, castor oil polyoxyethylene ether 5%, lauric acid polyethylene glycol (400) diester 7%;

[0033] Antistatic agent 5%, of which fatty alcohol (C 8-12 ) sulfate polyoxyethylene ether salt 1%, fatty alcohol (C 8-12 ) polyoxyethylene ether sulfate 4%;

[0034] Smoothing agent 60%, of which mineral oil (5 # )15%, trimethylol mixed acid (C 6~20 ) ester 30%, capped polyether (molecular weight 3000) 15%;

[0035] Adjusting stabilizer 3%, of which modified silicone 2%, advanced acid (C 26 )1%.

[0036] After batching according to the above ratio, the manufacturing method of its polyester FDY spinning finish is:

[0037] Pump the balancing agent, clusterin...

Embodiment 3

[0039] The present embodiment determines that the ratio of each component is by weight percentage;

[0040] Balancer 20%, of which oleyl alcohol polyoxyethylene ether 12%, fatty alcohol (C 4-12 ) High molecular weight EO / PO polyether (molecular weight 5000) 5%, lauryl alcohol polyoxyethylene ether (MOA type) 3%;

[0041] Stimulant 10%, castor oil polyoxyethylene ether (EL type) 5%, fatty acid (C 12-18 ) polyoxyethylene ether (SG type) 5%;

[0042] Antistatic agent 7%, of which fatty alcohol (C 10-18 ) polyoxyethylene ether sulfate 4%, C 6 -C 12 Alkyl tertiary amine oxide 3%;

[0043] Smoothing agent 61%, of which pentaerythritol (C 4~26 ) acid ester 20%, polybutene (molecular weight 2500) 15%, neopentyl glycol cocoate 26%;

[0044] Conditioning stabilizer: silicone oil 2%.

[0045]After proportioning according to the ratio described in above-mentioned three embodiments, the manufacture method of its polyester FDY spinning finish is:

[0046] Pump the balancing agent, ...

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Abstract

The invention discloses terylene FDY spinning oil and a preparation process thereof. The terylene FDY spinning oil comprises the following components in percentage by weight: 55-65 percent of smoothing agent, 15-30 percent of balancing agent, 5-15 percent of beam concentrating agent, 2-8 percent of antistatic agent and 1-5 percent of adjusting and stabilizing agent. The invention has the characteristics of stable performance as well as favorable spinnability and biodegradability, can meet the requirement of a terylene fiber high-speed spinning process and effectively improve the spinning quality of terylene.

Description

technical field [0001] The invention relates to a polyester FDY spinning oil agent and a manufacturing method thereof, belonging to the technical field of auxiliary agent manufacturing in synthetic fiber processing technology. Background technique [0002] Chemical fiber oil is used in the spinning process of chemical fibers to eliminate the static electricity caused by friction, reduce the friction coefficient, and make the fibers have proper bundling, smoothness and fiber splitting, so that they have good spinnability and post-processing properties, but must be added to a kind of oil. Due to the differences in the components of the existing synthetic fiber oils, wool and broken ends are prone to occur during the spinning process, resulting in poor winding formation, low rate of high-quality products, and serious corrosion. It is difficult to adapt to high-speed polyester. Spinning requirements. [0003] Increasingly serious water pollution is a worldwide problem faced by...

Claims

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Application Information

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IPC IPC(8): D06M13/262D06M15/643D06M13/224D06M13/02D06M15/53D06M13/388D06M15/227D06M101/32
Inventor 王伟松王新荣金一丰俞芳王月芬
Owner 绍兴市上虞皇马化学有限公司
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