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Lubricating oil composition suitable for medical abrasive drill handle

A lubricating oil composition and the technology of the composition are applied in the direction of lubricating composition and petroleum industry, which can solve the problems of cleaning oil and the need to separate the cleaning and lubrication of medical drill handles, etc., and achieve good detergency, good anti-corrosion Oxidation and lubricity, effect of improving anti-oxidation performance and lubricating performance

Active Publication Date: 2020-05-08
兰州道合石化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a lubricating oil composition suitable for the handle of the medical burr, to solve the problem that the cleaning and lubrication of the medical burr handle need to be separated, the cleaning oil is risky, and there is no special lubricating oil with dual functions of cleaning and lubrication. question

Method used

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  • Lubricating oil composition suitable for medical abrasive drill handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A lubricating oil composition suitable for medical grinder handles, comprising: edible medical grade white oil No. 1 9.98Kg, lemon oil 0.01Kg, liquid high molecular weight phenol and diphenylamine in a ratio of 1:2 by weight 0.01Kg, lemon flavor 0.002%.

[0029] The preparation method of the lubricating oil composition of the present invention: add the components required in proportion to No. 1 edible pharmaceutical grade white oil and lemon flavor essence into a stainless steel mixing pot with a stirrer, heat up to 50-60°C and stir 2 hours; then lemon oil, liquid high-content phenol and diphenylamine were sequentially added into the stainless steel mixing pot for the test, and stirred for another 2-3 hours until the mixture was evenly stirred, and the sample lubricating oil composition 1 was obtained.

Embodiment 2

[0031] A lubricating oil composition suitable for medical drill handles, comprising: 9.6Kg of edible medical grade white oil No. 2, 0.2Kg of lemon oil, and a total of 0.2 of diphenylamine and organic phosphate in a weight ratio of 2:1 Kg.

[0032] The preparation method of the lubricating oil composition of the present invention: add the required amount of the component edible pharmaceutical grade white oil No. 4 into a test stainless steel mixing pot with a stirrer, heat up to 50-60°C and stir for 2 hours; Lemon oil, diphenylamine and organic phosphate were sequentially added into the stainless steel mixing pot for the test, and stirred for 2-3 hours until the mixture was evenly stirred, and sample lubricating oil composition 2 was obtained.

Embodiment 3

[0034] A lubricating oil composition suitable for medical drill handles, comprising: 9.979Kg of PAO2 in Class IV base oil, 0.01Kg of hindered amine detergent containing piperidine structure, liquid high molecular weight phenol and thiadiazole derivatives according to A weight ratio of 3:2 is used to take a total of 0.01Kg and 0.001Kg of lemon flavor.

[0035] The preparation method of the lubricating oil composition of the present invention: add PAO2 and lemon flavor essence in the above-mentioned IV type base oil into a test stainless steel mixing pot with a stirrer, heat up to 50-60° C. and stir for 2 hours; The required amount of other components were sequentially added into a stainless steel mixing pot with a stirrer, and then stirred for 2 to 3 hours until the mixture was evenly stirred, and the sample lubricating oil composition 3 was obtained.

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Abstract

The invention discloses a lubricating oil composition suitable for a medical abrasive drill handle, belongs to the technical field of medical equipment maintenance, and aims at solving the problems that cleaning and lubricating of the medical abrasive drill handle need to be separated, cleaning oil has risks, and no special lubricating oil with cleaning and lubricating dual effects exists. The composition comprises: base oil formed by combining one or two of food and pharmaceutical grade white oil and IV base oil, accounting for 99.8%-96.0% of the total mass of the composition, at least one ashless detergent accounting for 0.1-2.0% of the total weight of the composition, and at least two ashless antioxidants accounting for 0.1-2.0% of the total weight of the composition. The composition provided by the invention has good detergency, volatility and safety, ensures that the residual quantity is almost zero after the composition is used for cleaning the medical abrasive drill handle, andis completely zero-residue after a disinfection process. The composition provided by the invention also has good oxidation resistance and lubricity, and has a slight faint scent.

Description

technical field [0001] The invention belongs to the technical field of medical equipment maintenance, and in particular relates to a lubricating oil composition suitable for medical drill handles. Background technique [0002] With the development of China's economy and society, the people's pursuit of food and clothing to the improvement of the quality of life has greatly liberated the people's ideology. More and more people can accept, are willing to accept, and even desire to use modern medical plastic surgery technology. Change one's image in order to gain advantages in all aspects of life, such as enrollment, job hunting, work, love, marriage, social interaction, life, etc., improve one's quality of life and quality of life, and even change one's life. The future medical plastic surgery market is huge, and the number of medical plastic surgery institutions will increase sharply in the short term, and they have already developed into prefecture-level cities and county-le...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/04C10N30/06C10N30/10
CPCC10M169/042C10M169/045C10M2203/1025C10M2205/0206C10M2207/40C10M2215/221C10M2219/106C10M2201/085C10M2223/04C10M2215/064C10M2207/023
Inventor 王红亮
Owner 兰州道合石化有限公司
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