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A kind of antistatic emulsified lubricating oil

A lubricating oil and antistatic technology, applied in the field of textile printing and dyeing, can solve the problems of single function of printing and dyeing auxiliaries, unable to play lubricating and antistatic, unable to solve at the same time, etc. Effect

Active Publication Date: 2016-04-13
JINING JINXIANG TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned printing and dyeing auxiliaries have a single function and cannot solve two or more technical problems at the same time.
[0003] Such as penetrating agent and sodium hydroxide are emulsifiers commonly used in this field, which can play a good effect, but basically cannot solve the problem of static electricity; alkali, which is commonly used as a degreasing agent in this field, but cannot play the role of emulsification and antistatic ; Methanol, commonly used in the field to reduce the strength of sodium hydroxide, but can not play the role of lubrication and antistatic

Method used

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  • A kind of antistatic emulsified lubricating oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-9

[0028] Embodiment 1-9, comparative example 1-10;

[0029] Table 1:

[0030]

[0031] ; In table 1, the parts are parts by weight, and the waste oil used is the fatty acid that the C chain length of extracting from waste oil is 10-18; The alkali used is that sodium hydroxide and sodium carbonate form according to the weight ratio of 1:1 The emulsifier used is AEO-3 (the test proves that the fatty alcohol emulsifier can meet the requirements of the present invention, and the effect has no obvious difference, here, only AEO-3 is taken as an example);

[0032] Prepare raw materials according to Table 1, prepare according to the following method:

[0033] (1) Stir the waste oil at 92°C for 31 minutes;

[0034] (2) Add alkali by dropwise addition, stir for 103 minutes after 3-6 hours of dropwise addition, and then raise the temperature to 126°C;

[0035] (3) Add emulsifier, then stir and keep warm for 107min;

[0036] (4) Add methanol and keep warm for 110 minutes; the produc...

Embodiment 10

[0038] Adopt the raw material ratio of embodiment 1, adopt following steps to prepare:

[0039] (1) Stir the waste oil for 20 minutes at 98°C;

[0040] (2) Add alkali by dropwise addition, stir for 150min after 6 hours of dropwise addition, and then raise the temperature to 136°C;

[0041] (3) Add emulsifier, then stir and keep warm for 120min;

[0042] (4) Add methanol and keep warm for 120 minutes to obtain the product;

[0043] The waste oil used is a fatty acid with a C chain length of 10-18 extracted from the waste oil; the alkali used is a mixture of sodium hydroxide and sodium carbonate in a weight ratio of 1:1; the emulsifier used is AEO-3.

Embodiment 11

[0045] Adopt the raw material ratio of embodiment 1, adopt following steps to prepare:

[0046] (1) Stir the waste oil for 20 minutes at 87°C;

[0047] (2) Add alkali by dropwise addition, stir for 60 minutes after 3 hours of dropwise addition, and then raise the temperature to 115°C;

[0048] (3) Add emulsifier, then stir and keep warm for 80 minutes;

[0049] (4) Add methanol and keep warm for 80 minutes to obtain the product;

[0050] The waste oil used is a fatty acid with a C chain length of 10-18 extracted from the waste oil; the alkali used is a mixture of sodium hydroxide and sodium carbonate in a weight ratio of 1:1; the emulsifier used is AEO-3.

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Abstract

The invention relates to an antistatic emulsified lubricating oil, and belongs to the technical fields of spinning, printing and dyeing. The antistatic emulsified lubricating oil is prepared by the following materials: 950 parts of gutter oil, 400-450 parts of alkali, 10-30 parts of a fatty alcohol emulgator and 15-35 parts of methyl alcohol, wherein the gutter oil and the alkali are taken as main raw materials, and the fatty alcohol emulgator and the methyl alcohol are taken as auxiliary materials. A specific preparation method is adopted, and a charging sequence, a temperature range and the alkali dropping speed are controlled strictly to ensure interaction among the components, so as to achieve the effects of being antistatic and soft, lubrication, complexing calcium and magnesium ions. Through the adoption of the antistatic emulsified lubricating oil, the average yarn breakage in a beam dyeing process is lower than 7.3 pieces / hour, the average diameter dividing ratio is above 9700 m / h, and surface specific resistance is lower than 4.1*102 ohm; besides, as the gutter oil is taken as a main raw material, the difficulty in utilizing the gutter oil is overcome, and meanwhile, the production cost is reduced.

Description

technical field [0001] The invention relates to an antistatic emulsified lubricating oil, which belongs to the technical field of textile printing and dyeing. Background technique [0002] At present, in the yarn process of denim printing and dyeing (bundle dyeing), there are problems: fluffing, yarn sticking, non-lubrication, poor softness, and easy generation of static electricity; resulting in low warp separation efficiency and broken ends in the warping process The rate is high, the product quality is reduced, and the product cost is increased. In order to solve the problems of yarn fluffing, easy sticking, non-lubricating, poor softness, and easy to generate static electricity, printing and dyeing auxiliaries such as sodium hydroxide, penetrating agent, starch, glue, and talcum powder are usually added during the yarn bundle dyeing process. However, the above-mentioned printing and dyeing auxiliaries have a single function and cannot solve two or more technical problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/653D06P1/651D06P1/673D06P1/44D06P3/60
Inventor 付吉广
Owner JINING JINXIANG TECH DEV CO LTD
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