Antibacterial lubricant and preparation method thereof

A technology of lubricant and camellia oil, applied in the field of lubricating oil, can solve problems such as poor lubricating effect, achieve good solubility and dispersibility, and improve the effect of lubricating performance

Active Publication Date: 2014-09-10
珠海美合科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an antibacterial lubricant and its preparation method to solve the problem of poor lubricating effect of traditional lubricants between friction parts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An antibacterial lubricant, comprising the following raw materials in parts by mass: 36 kg of camellia oil, 12 kg of polydimethylsiloxane, 24 kg of cellulose ether, 12 kg of graphite, 20 kg of glyceryl monostearate, dimethicone Linoleic acid palmitic acid glyceride 5 kg, polyacrylamide 15 kg, polyethylene glycol 20 kg, glycerol 30 kg.

[0018] The preparation method of the present embodiment comprises the following steps:

[0019] The first step: According to the mass ratio, 36 kg of camellia oil, 12 kg of polydimethylsiloxane, 24 kg of cellulose ether, 12 kg of graphite, 20 kg of glyceryl monostearate, 20 kg of dilinoleic palmitic acid Mix 5 kg of glycerides evenly, stir at 45°C for 20 minutes, let stand, and cool to obtain mixture A;

[0020] Step 2: Mix the mixture A obtained in Step 1 with 15 kg of polyacrylamide, 20 kg of polyethylene glycol, and 30 kg of glycerol and stir evenly at a stirring speed of 200 r / min.

Embodiment 2

[0022] An antibacterial lubricant, comprising the following raw materials in parts by mass: 40 kg of camellia oil, 14 kg of polydimethylsiloxane, 30 kg of cellulose ether, 15 kg of graphite, 30 kg of glyceryl monostearate, Dilinoleic acid palmitic acid glyceride 8 kg, polyacrylamide 26 kg, polyethylene glycol 24 kg, glycerol 34 kg.

[0023] The preparation method of the present embodiment comprises the following steps:

[0024] Step 1: Mix 40 kg of camellia oil, 14 kg of polydimethylsiloxane, 30 kg of cellulose ether, 15 kg of graphite, 30 kg of glyceryl monostearate, and 30 kg of dilinoleic acid palmitate according to the mass ratio. Mix 8 kg of glycerides evenly, stir at 50°C for 30 minutes, let stand and cool to obtain mixture A;

[0025] Step 2: Mix the mixture A obtained in Step 1 with 26 kg of polyacrylamide, 24 kg of polyethylene glycol, and 34 kg of glycerol and stir evenly at a stirring speed of 250 r / min to obtain the product.

Embodiment 3

[0027] Antibacterial lubricant, including the following raw materials in parts by mass: tea oil 38 kg, polydimethylsiloxane 13 kg, cellulose ether 26 kg, graphite 14 kg, glyceryl monostearate 25 kg, dimethicone Glyceryl oleate palmitate 6 kg, polyacrylamide 20 kg, polyethylene glycol 22 kg, glycerol 33 kg.

[0028] The preparation method of the present embodiment comprises the following steps:

[0029] The first step: According to the mass ratio, 38 kg of camellia oil, 13 kg of polydimethylsiloxane, 26 kg of cellulose ether, 14 kg of graphite, 25 kg of glyceryl monostearate, 25 kg of dilinoleic acid palmitate Mix 6 kg of glycerides evenly, stir at 45°C for 30 minutes, let stand and cool to obtain mixture A;

[0030] Step 2: Mix the mixture A obtained in step 1 with 20 kg of polyacrylamide, 22 kg of polyethylene glycol, and 33 kg of glycerin and stir evenly at a stirring speed of 250 r / min.

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PUM

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Abstract

The invention relates to an antibacterial lubricant and a preparation method thereof. The antibacterial lubricant comprises the following raw materials in parts by weight: 36-40 parts of tea oil, 12-14 parts of polydimethylsiloxane, 24-30 parts of cellulose ether, 12-15 parts of graphite, 20-30 parts of glycerin monostearate, 5-8 parts of dilinoyl palmitoyl glyceride, 15-26 parts of polyacrylamide, 20-24 parts of polyethylene glycol and 30-34 parts of glycerol. By means of reasonably compounding the tea oil and other additives, the lubricating performance of the lubricant is effectively improved. Meanwhile, since glycerin monostearate and polyethylene glycol are mixed to achieve good dissolving dispersibility to other additives, the lubricating performance of the lubricant is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil, and in particular relates to an antibacterial lubricant and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of industry, the use of lubricants in industry has gradually developed in the direction of high efficiency and environmental protection. Some lubricants with excellent lubricating functions are widely welcomed by people. Nowadays, people not only require lubricating oil to have excellent lubricating performance, but also to have excellent dispersibility, good permeability and environmental friendliness. Especially in recent years, with the gradual enhancement of people's awareness of environmental protection, people are more interested in multifunctional environmentally friendly lubricants. [0003] Lubricating oil can reduce the friction between objects, thereby effectively reducing the wear and tear of objects. With the con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M161/00C10N30/04C10N30/06C10N30/16
Inventor 丁演顾肖红潘琳
Owner 珠海美合科技股份有限公司
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