Anti-rust emulsified oil and preparation method thereof

A technology of anti-rust emulsified oil and emulsifier, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of easy skin allergies, easy corrosion of equipment, short anti-rust cycle, etc., and achieve low cost, lubricity and cooling Good performance and long anti-rust effect

Active Publication Date: 2011-05-04
上海锦海特种润滑油厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the late research on cutting oil in our country, the cutting oil currently on the market has a short a

Method used

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  • Anti-rust emulsified oil and preparation method thereof
  • Anti-rust emulsified oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Based on light mineral oil. During the production process, add 62.45kg of base oil into the reactor, stir, add 10kg of anti-rust compound agent 1, 0.5kg of anti-rust compound agent 2, and 3kg of anti-rust compound agent 3 in turn, stir for 10-20 minutes and then add in order 2kg of emulsifier 1 and 18kg of emulsifier 2 were stirred for 10 to 20 minutes respectively; 2.5kg of stabilizer and 0.5kg of bactericide were added in turn, stirred for 10 to 20 minutes respectively, and then 1.5kg of surfactant was added and stirred for 25 to 45 minutes to obtain this product Invented antirust emulsified oil.

Embodiment 2

[0052] Based on light mineral oil. During the production process, add 60kg of base oil into the reaction kettle, stir, add 9kg of antirust compound agent 1, 0.7kg of antirust compound agent 2, and 5kg of antirust compound agent 3 in turn, stir for 10 to 20 minutes, and then add 1kg in turn Emulsifier 1 and 20kg emulsifier 2 were stirred for 10 to 20 minutes respectively; 2kg of stabilizer and 0.6kg of bactericide were added successively, and after stirring for 10 to 20 minutes respectively, 1.7kg of surfactant was added and continued to stir for 25 to 45 minutes to obtain the emulsifier of the present invention. Anti-rust emulsified oil.

Embodiment 3

[0054] Based on light mineral oil. During the production process, add 65kg of base oil into the reaction kettle, stir, add 11kg of antirust compound agent 1, 0.4kg of antirust compound agent 2, and 1kg of antirust compound agent 3 in turn, stir for 10 to 20 minutes, then add 3kg in turn Emulsifier 1 and 15kg emulsifier 2 were stirred for 10 to 20 minutes respectively; 3kg of stabilizer and 0.4kg of bactericide were added successively, and after stirring for 10 to 20 minutes respectively, 1.2kg of surfactant was added and continued to stir for 25 to 45 minutes to obtain the emulsifier of the present invention. Anti-rust emulsified oil.

[0055]In the embodiment of the present invention, light mineral oil is used as the base oil, which is a commercially available product purchased from Shanghai Oil Refinery. Antirust composite agent 1 is a mixture of barium petroleum sulfonate and No. 10 machine oil, wherein the barium petroleum sulfonate accounts for 40% of the total weight of...

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Abstract

The invention discloses anti-rust emulsified oil. The anti-rust emulsified oil comprises the following components in percentage by weight: 60 to 65 percent of light mineral oil, 9 to 11 percent of anti-rust complex agent 1, 0.3 to 0.7 percent of anti-rust complex agent 2, 1 to 5 percent of anti-rust complex agent 3, 1 to 3 percent of emulsifier 1, 15 to 20 percent of emulsifier 2, 2 to 3 percent of stabilizer, 1.2 to 1.8 percent of surfactant and 0.3 to 0.6 percent of bactericide, and is prepared by the following steps of: adding the light mineral oil into a reaction kettle; stirring; adding the anti-rust complex agent 1, the anti-rust complex agent 2 and the anti-rust complex agent 3 into the reaction kettle in turn; stirring for 10 to 20 minutes respectively; then adding the emulsifier 1 and the emulsifier 2 in turn; stirring for 10 to 20 minutes respectively; adding the stabilizer and the bactericide in turn; stirring for 10 to 20 minutes respectively; adding the surfactant; and continuously stirring for 25 to 45 minutes to prepare the anti-rust emulsified oil. The anti-rust emulsified oil has the advantages of simple production process, low cost, long anti-rust period and highemulsibility and is difficult to stink.

Description

technical field [0001] The invention relates to an antirust emulsified oil and a preparation method thereof. Background technique [0002] Cutting oil is a commonly used process material in metal processing. Using cutting oil in the cutting process can reduce friction, reduce power consumption, and prolong tool life. With the continuous development of cutting technology, the quality requirements of cutting oil are getting higher and higher. It should not only have good lubrication, cooling, cleaning and anti-rust performance, but also be environmentally friendly and harmless to the human body. Due to the late research on cutting oil in our country, the cutting oil currently on the market has a short anti-rust cycle, is prone to smell, equipment is easy to be corroded, and it is easy to cause skin allergies. Contents of the invention [0003] The object of the present invention is to provide an anti-rust emulsified oil, which can replace cutting oil, not only has good lubr...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/22C10N30/12C10N30/06
Inventor 赵国伟
Owner 上海锦海特种润滑油厂
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