Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Polyester POY spinning finish and production method thereof

A technology of spinning oil and polyester, which is applied in the field of polyester POY spinning oil and its manufacturing, which can solve problems such as sticking and corrosion of equipment, and achieve the effects of uniform dyeing, less coking, and less volatilization loss

Inactive Publication Date: 2010-12-29
绍兴市上虞皇马化学有限公司
View PDF4 Cites 39 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a polyester POY spinning oil and its manufacturing method, which can not only endow fibers with good processing performance, but also be green and environmentally friendly, not pollute the environment, solve the phenomenon of oil corrosion equipment, and can It is an ideal solution to the problem of easy sticking on the guide wire rod during false sticking, reducing fluff and yarn breakage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Emulsifier 3%: lauryl polyoxyethylene (9) ether 3%;

[0020] Stimulant 7%: N-oleoyl sarcosine diethanolamine (DEA) salt 2%, glycerol random polyether (MV=8000) 5%;

[0021] Antistatic agent 4%; Fatty alcohol (C 10-12 ) Potassium polyoxyethylene ether sulfate 2%, sodium tetradecylsulfonate 2%;

[0022] Smoothing agent 83%: butyl random polyether (MW=3500) 35%, bis-octyl random polyether (MW=2800) 20%, methyl-capped decyl polyether (MV=2300) 18%;

[0023] Additive 3%: Ethylene glycol perfluorononenyl allyl ether 2%, higher alcohol 1%.

[0024] According to the weight percentage of each component, first pump the accurately measured emulsifier, sizing agent, and antistatic agent into the reactor, heat to 30°C and stir evenly, then pump the smoothing agent into the reactor, stir for 50 minutes, and then add the additives , stirred for 15 minutes, cooled to about 40°C, filtered and packaged to obtain polyester POY spinning oil.

Embodiment 2

[0026] Emulsifier 5%: fatty alcohol (C 10-12) Polyoxyethylene polyoxypropylene ether (MV=2500) 2%, isomerized tridecanol polyoxyethylene (10) ether 3%;

[0027] 4% sizing agent: polyoxyethylene polyoxypropylene block polyether (MV=10000) 2%, N-lauroyl glutamic acid triethanolamine salt 2%;

[0028] Antistatic agent 3%: tridecyl polyoxyethylene ether phosphate potassium salt 1%, sodium cetyl sulfonate 2%;

[0029] Smoothing agent 86%: methyl-terminated n-butyl polyether (MV = 2000) 10%, monoalkyl (C 10-12 ) Random polyether (MV=1500) 26%, propylene glycol block polyether (MV=3000) 50%;

[0030] 2% additives: 1% perfluoro-n-propyl vinyl ether, 1% higher alcohol.

[0031] According to the weight percentage of each component, first pump the accurately measured emulsifier, sizing agent, and antistatic agent into the reactor, heat to 60°C and stir evenly, then pump the smoothing agent into the reactor, stir for 30 minutes, and then add additives , stirred for 15 minutes, cooled ...

Embodiment 3

[0033] Emulsifier 4%: castor oil polyoxyethylene (40) ether 4%;

[0034] Sizing agent 7%: glycerol random polyether (MV=7500) 4%, N-oleoyl sarcosine hexadecylamine salt 3%;

[0035] Antistatic agent 4%: fatty alcohol (C 8-10 ) Potassium sulfate 3%, Potassium tridecyl polyoxyethylene ether phosphate 1%;

[0036] Smoothing agent 82%: ethylene glycol random polyether (MV = 2500) 40%, methyl-terminated n-butyl polyether (MV = 1700) 14%, bis-octyl random polyether (MV = 2200) 28 %;

[0037] Additives 3%: polyethylene glycol bisperfluorononenyl polyether 2%, amino silicone oil 1%.

[0038] According to the weight percentage of each component, first pump the accurately measured emulsifier, sizing agent, and antistatic agent into the reactor, heat to 40°C and stir evenly, then pump the smoothing agent into the reactor, stir for 40 minutes, and then add additives , stirred for 15 minutes, cooled to about 40°C, filtered and packaged to obtain polyester POY spinning oil.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a polyester POY spinning finish, comprising 81-88% of lubricating agent, 3-5% of emulsifying agent, 4-7% of tow collecting agent, 3-5% of antistatic agent and 2-4% of additive by weight. The invention also discloses a production method of the polyester POY spinning finish. The product not only can endow the fibers with good processability but also is environment-friendly, overcomes the phenomenon that the finish corrodes equipment and can ideally solve the problem of easy cohesion on guide rolls during apparent cohesion and reduce fluff and broken yarns.

Description

technical field [0001] The invention relates to a polyester POY 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 in the spinning application process, resulting in poor winding formation and low quality products, which are harmful to equipment (especially oil pumps). The corrosion phenomenon is serious, and it is difficult to meet the requirements of polyester high-speed spinning. [0...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/224D06M15/53D06M101/32
Inventor 王伟松金一丰俞芳王新荣
Owner 绍兴市上虞皇马化学有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com