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Polyester staple fiber double-component assembled oil solution and preparation method

A polyester staple fiber, two-component technology, applied in the field of two-component combined oil, can solve the problems of high production cost, product stability and storage time is not long enough, and achieves convenient preparation, good antistatic and bundled properties , the effect of low price

Inactive Publication Date: 2008-11-19
张金惠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the production cost of the product is relatively high, and the stability and storage time of the product are not long enough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Determined by weight percentage,

[0031] The ratio of each component of smooth oil agent 4#:

[0032] Emulsifier 23%: Alkylphenol polyoxyethylene ether 3% fatty alcohol polyoxyethylene ether 20%;

[0033] Smoothing Agent 10%: Mineral Oil 10%

[0034] Penetrant 1.5%: polyoxyethylene ether 1.5%

[0035] Water 65.5%

[0036] The ratio of each component of antistatic oil agent 2#

[0037] Natural Fatty Alcohol 24.5%: Cetyl Alcohol 13.5% Octadecyl Alcohol 11%

[0038] Phosphorus pentoxide 6%

[0039] Potassium hydroxide 9%

[0040] Water 60.5%

[0041] The preparation method of smooth oil agent 4# is:

[0042] Put the smoothing agent and emulsifier into the reaction kettle, heat to 70°C and stir at a speed of 60 rpm for 30 minutes, then add 10% water and stir for 45 minutes, add the penetrant and stir evenly, add the rest of the water and stir at 50°C for 1 hour, Then cool and pack.

[0043] The manufacture method of antistatic oil agent 2# is:

[0044] First put...

Embodiment 2

[0047] The ratio of each component of smooth oil agent 4#

[0048] Emulsifier 25%: of which castor oil polyoxyethylene ether 15% fatty acid polyoxyethylene ether 10%

[0049] Smoothing agent 15%: end-capped polyether 15%

[0050] Penetrant 1.5%: Carbon octal polyoxyethylene ether 1.5%

[0051] Water 58.5%

[0052] The ratio of each component of antistatic oil agent 2#

[0053] Natural Fatty Alcohol 23%: Cetyl Alcohol 12% Octadecyl Alcohol 11%

[0054] Phosphorus pentoxide 6.2%

[0055] Potassium hydroxide 9.1%

[0056] Water 61.7%

[0057] The preparation method of smooth oil agent 4# is the same as embodiment 1

[0058] The manufacture method of antistatic oil agent 2# is:

[0059] First put the natural fatty alcohol into the esterification kettle and heat it to 80°C until the alcohol melts, then add phosphorus pentoxide slowly, add 4% phosphorus pentoxide, stop for a while, and drop the temperature from the temperature of about 2°C to the original temperature, and th...

Embodiment 3

[0061] The ratio of each component of smooth oil agent 4#

[0062] Emulsifier 20%: of which castor oil polyoxyethylene ether 18% alkylphenol polyoxyethylene ether 2%

[0063] Smoothing agent 18%: Diol ester 18%

[0064] Penetrant 2%: carbon ten alcohol polyoxyethylene ether 2%

[0065] water 60%

[0066] The ratio of each component of antistatic oil agent 2#

[0067] Natural Fatty Alcohol 27%: Cetyl Alcohol 15% Octadecyl Alcohol 12%

[0068] Phosphorus pentoxide 6.4%

[0069] Potassium hydroxide 9.3%

[0070] Water 57.3%

[0071] The preparation method of smooth oil agent 4# is the same as embodiment 1

[0072] The manufacture method of antistatic oil agent 2# is:

[0073] First put the natural fatty alcohol into the esterification kettle and heat it to 79°C until the alcohol melts, then add phosphorus pentoxide slowly, add 4% phosphorus pentoxide, stop for a while, and drop the temperature to the original temperature from the temperature rise of about 2°C, and then add ...

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Abstract

The invention discloses a polyester staple fiber two-component composite oil agent and a method for preparing the same. The oil agent is formed by combining a smoothing oil agent No. 4 and an antistatic oil agent No. 2. The components by weight percentage of the smoothing oil agent No. 4 are: 10-20 percent of smoothing agent, 20-25 percent of emulsifier, 1-3 percent of penetrating agent and the balance being water. The components by weight percentage of the antistatic oil agent No. 2 are 24-27 percent of natural fatty alcohol, 6.0-6.5 percent of phosphorus pentoxide, 8-10 percent of potassium hydroxide and the balance being water. The preparation method comprises the following steps of preparing the smoothing oil agent No. 4 in a reaction kettle and preparing the antistatic oil agent No. 2 in an esterification reactor and a neutralization reactor. The oil agent has the advantages of low production cost, good stability, high oil film strength, good gliding property and excellently antistatic property and bundle collection property.

Description

technical field [0001] The present invention relates to an oil agent for polyester staple fiber spinning, in particular to a dual-purpose oil agent which can be used not only for spinning polyester staple fiber, namely pre-spinning, but also for stretching and finishing of polyester staple fiber, namely post-spinning. Component combination oil. Background technique [0002] At present, in order to ensure the smooth spinning of synthetic fibers under certain conditions, improve fiber performance and silk quality, and increase the value of fiber products, oils must be used in the spinning process. The price of existing oils for synthetic fibers High, poor compatibility between oil and water, short stability time, serious environmental pollution, low rate of high-quality products, serious corrosion, difficult to meet the needs of polyester spinning. Chinese patent CN1369594 discloses a kind of polyester staple fiber before and after spinning unified oil agent, it includes alky...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/165D06M11/70D06M13/224D06M13/144D06M11/38D06M15/53D01F11/08D06M101/32
Inventor 张金惠杨建波董夫康
Owner 张金惠
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