High-temperature oil agent for polyester industrial yarns, and preparation method thereof

A polyester industrial yarn and high-temperature oil technology, which is applied in textiles and papermaking, fiber types, fiber treatment, etc., can solve problems such as poor high-temperature heat resistance, serious coking of hot rollers, and many broken ends of tows, achieving good lubricity, Less coking and better spinning performance

Active Publication Date: 2020-05-29
金浦新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems such as poor high temperature heat resistance, serious hot roller coking, hot roller winding, large blue smoke, and many broken ends of the tow that are easily produced in the spinning process of the existing domestic polyester industrial silk oil agent, Provided is a polyester industrial silk oil agent with good heat resistance, low smoke, and less coking on hot rollers and its preparation method

Method used

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  • High-temperature oil agent for polyester industrial yarns, and preparation method thereof
  • High-temperature oil agent for polyester industrial yarns, and preparation method thereof
  • High-temperature oil agent for polyester industrial yarns, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The monomers and mass percentages of each component of high temperature oil for polyester industrial yarn are as follows:

[0033] (smoothing agent) pentaerythritol oleate 46%, hydrogenated castor oil polyoxyethylene ether HEL-40 (emulsifier) ​​18%, (bundling agent) oleic acid triethanolamine soap 3%, PO / EO=60 / 40Mw=4000 Propylene glycol block polyether (antistatic agent) 6%, 5% T151 (as a coking dispersant), ethylene glycol (humectant) 3%, normal C14-16 alkane solvent 18%, triphenyl phosphite 0.1% , laurylamine polyoxyethylene ether AC-1201 (as a pH adjustment stabilizer) 0.2%, water 0.7%.

Embodiment 2

[0035] The monomers and mass percentages of each component of high temperature oil for polyester industrial yarn are as follows:

[0036] Smoothing agent 50% (the smoothing agent is composed of pentaerythritol oleate 25%, oleic acid glyceride 10%, polyethylene glycol 400 oleate 15%, the percentage of the three refers to the percentage of the whole system, that is, the sum is exactly equal to 50%, the following percentages refer to the percentage of the whole system), emulsifier 15% (wherein the emulsifier is composed of 10% hydrogenated castor oil polyoxyethylene ether HEL-40, polyethylene glycol 200 oleate 5% ), sizing agent 6% (wherein the sizing agent is composed of 4% hydrogenated castor oil polyoxyethylene ether HEL-20, oleic acid triethanolamine soap 2%), antistatic agent 8% (wherein the antistatic agent is composed of 2% secondary alkyl Sodium sulfonate SAS-60, PO / EO=60 / 40M w=4000 propylene glycol block polyether 6% composition), dispersant 4% (dispersant is T151), wet...

Embodiment 3

[0038] The monomers and mass percentages of each component of high temperature oil for polyester industrial yarn are as follows:

[0039] Smoothing agent 55% (the smoothing agent is composed of trimethylolpropane oleate 20%, dioctyl sebacate 10%, polyethylene glycol 200 oleate 25%), emulsifier 13% (the emulsifier 3% hydrogenated castor oil polyoxyethylene ether HEL-40, PO / EO=30 / 70M w =2800 propylene glycol block polyether 10% composition), sizing agent 6% (hydrogenated castor oil polyoxyethylene ether HEL-20), antistatic agent 6% (wherein antistatic agent consists of 4% secondary alkyl sulfonate sodium SAS- 60. Potassium lauryl polyoxyethylene alkyl phosphate 2%), dispersant 4% (wherein the dispersant is composed of polyisobutylene succinate pentaerythritol 3%, 1% T151), humectant 2% (wherein moisturizing The agent is composed of glycerin 1%, ethylene glycol 1%), diluting solvent 12% (diluting solvent is composed of normal C14~C16 alkane solvent 10%, D100 naphthenic solvent 2...

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Abstract

The invention provides a high-temperature oil agent for polyester industrial yarns, and a preparation method thereof, and in particular relates to the technical field of textiles of polyester industrial yarns. The high-temperature oil agent in the invention is composed of the following components in mass percentage: 45-65% of a smoothing agent, 8-18% of an emulsifying agent, 2-8% of a collecting agent, 5-10% of an anti-static agent, 2-5% of a dispersing agent, 1-3% of a humectant, 8-18% of a diluent solvent, 0.1-1.5% of an antioxygen, 0.1-0.5% of a pH adjusting stabilizer, and 0.5-1% of water,wherein the smoothing agent is a synthetic ester smoothing agent. Various components are compounded and modulated into the high-temperature oil agent according to the ratio. The high-temperature oilagent in the invention has good lubricating property, and can effectively inhibit electrostatic generation; and simultaneously, the igh-temperature oil agent in the invention is good in high-temperature resistance, low in tarring degree on a hot roller, little in blue smoke generation, uniform to oil, low in oiling rate, and good in tow spinnability.

Description

technical field [0001] The invention belongs to the textile technical field of polyester industrial yarn, and in particular relates to a high-temperature oil agent for polyester industrial yarn and a preparation method thereof. Background technique [0002] In the spinning and processing of synthetic fibers, the oil agent is an auxiliary agent, which mainly acts as a lubricating intermediary to compensate for the adhesion of the synthetic fiber surface and ensure the smooth spinning of the synthetic fiber. The oil agent used in fiber spinning can effectively reduce the static electricity generated by the high-speed movement of the tow, control the cohesion between the tow, endow the tow with excellent bundling, and ensure that the fiber tow can meet the requirements of subsequent processes and weaving processing. However, during the use of the existing chemical fiber oils, there are often poor adhesion and coating to the fibers, wool, bifurcation, and broken ends during the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/224D06M15/53D06M13/368D06M13/148D06M13/292D06M13/256D06M101/32
CPCD06M13/2246D06M13/224D06M15/53D06M13/368D06M13/148D06M13/292D06M13/256D06M2101/32D06M2200/40
Inventor 陶义清杨志超王红岩葛圣才
Owner 金浦新材料股份有限公司
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