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Oil agent used for polyester industrial filament

A technology of polyester industrial yarn and oil agent, which is applied in textiles and papermaking, fiber treatment, fiber type, etc. It can solve the problems of oil agent heat resistance, poor cohesion and adhesion, etc., and achieve high strength of raw silk, No color difference, less smoke effect

Inactive Publication Date: 2007-01-31
CHINA PETROCHEMICAL CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the disadvantages of poor heat resistance, cohesion and adhesion of the oil in the prior art, and proposes a new oil for polyester industrial yarn. The oil has good heat resistance, cohesion and adhesion. At the same time, it has good adhesive performance

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
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  • Oil agent used for polyester industrial filament
  • Oil agent used for polyester industrial filament

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Get 20 grams of refined mineral oil successively (40 ℃ kinematic viscosity is 15.0mm 2 / S), 32 grams of glycerol trilaurate, 30 grams of polyether (m=16, n=38, R 1 is n-octyl, R 2 is octadecyl, x=1), 10 grams of fatty acid polyoxyethylene ester (fatty acid is C 18 Stearic acid, the mol ratio of fatty acid and oxirane is 1: 12), 3 gram lauryl phosphate potassium salts, 5 gram polyethylene glycol oleates (polyethylene glycol molecular weight is 600) in reaction In the kettle, heat to 47±2°C, stir at constant temperature for 40 minutes, and then cool to 25°C to obtain the invented oil agent A.

Embodiment 2

[0027] Get 20 grams of refined mineral oil successively (40 ℃ kinematic viscosity is 35.0mm 2 / S), 50 grams of glycerol trilaurate, 20 grams of polyether (m=16, n=38, R 1 is n-octyl, R 2 is octadecyl, x=1), 5 grams of fatty acid polyoxyethylene ester (fatty acid is C 18Stearic acid, the molar ratio of fatty acid to ethylene oxide is 1: 12), 3 grams of potassium lauryl phosphate, 2 grams of vulcanized vegetable oil in a reaction kettle, heated to 88 ± 2 ° C, stirred at constant temperature for 40 minutes , and then cooled to 25°C to obtain the invented oil agent B.

Embodiment 3

[0029] Get 47 grams of refined mineral oil successively (40 ℃ kinematic viscosity is 50.0mm 2 / S), 15 grams of glycerol tristearate, 20 grams of polyether (m=16, n=38, R 1 is n-decyl, R 2 Be lauryl, x=1), 5 grams of fatty acid polyoxyethylene esters (fatty acid is C 18 Stearic acid, the mol ratio of fatty acid and oxirane is 1: 12), 8 gram lauryl phosphate potassium salts, 5 gram polyethylene glycol oleates (polyethylene glycol molecular weight is 600) in reaction In the kettle, heat to 60±2°C, stir at constant temperature for 30 minutes, and then cool to 30°C to obtain the invented oil agent C.

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Abstract

This invention discloses a kind of oil applied to the polyester industry, its characteristic is that the oil is composed of the following component: (A) 5 ~ 70 weight % refining mineral oil; (B) 10 ~ 85 weight % polyatomic alcohol fatty acid esters; (C) 5 ~ 55 weight % copolymerizations ether; (D) 2 ~ 40 weight % fatty acid polyoxyethylene ester; (E) 1 ~ 15 weight % antistat; (F) 0.1 ~ 10%'s adhesion function improver. The oil can solve these defects of the present oil that both the heat resistance and the gluing function are bad. Since the heat resistance and the flatness are good, the smoke is few, the carbon build-up is few , waste thread rates is low in spinning handicraft; original silk brute force and modulus are good, maintained extension, breaking extension are low; The brute force loss in back handicraft processing is low , there is no color difference in the dyeing process.

Description

technical field [0001] The invention belongs to the field of chemical additives, in particular to an oil agent for polyester industrial yarns. Background technique [0002] With the rapid development of the domestic economy, the consumption of polyester industrial filaments in industries such as automobiles, construction, water conservancy, transportation, and advertising has increased year by year, and its application proportion in the industry will increase from the current 15% to 25% in 2010. In the key development projects of industry technology promulgated by the Economic and Trade Commission, industrial textiles are listed as a new economic growth point of the textile industry. Polyester industrial filaments will become one of the most dynamic and potential industries in the next few years. Due to its market prospects Well, the demand is high and the added value of products is high. Many domestic manufacturers are investing heavily in polyester industrial yarn projects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M101/32
Inventor 张瑞波李克文时东兴朱伟袁海欣
Owner CHINA PETROCHEMICAL CORP
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