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Lubricant with great lubricating performance

A lubricating performance, lubricant technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of electrical conductivity, heavy pollution, difficult cleaning, etc., and achieve the effect of uniform dispersion, easy spraying, and easy cleaning

Inactive Publication Date: 2018-08-10
黄继生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the treatment of hot metal surfaces is mainly through water-based graphite lubricants, but many hidden dangers (such as electrical conductivity, difficult to clean, and heavy pollution) brought by it have attracted increasing attention.
There have been a series of research programs on graphite-free lubricants, but there are still some problems with their relative lubricating properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The lubricant with good lubricating properties is prepared from the following raw materials in weight percent: talcum powder 40%, sodium carboxymethylcellulose 0.8%, diatomaceous earth 0.7%, sodium pyrophosphate 9%, aluminum stearate 6%, borax 15%, polyethylene glycol 18%, monoglyceride stearate 1.6%, and the balance is water. The invention improves the problem of high friction coefficient of non-graphite lubricants, and provides an environment-friendly water-based clay with uniform dispersion, easy spraying, high temperature resistance, good lubricating effect, easy cleaning and no pollution for water-based lubricants of hot-rolled seamless steel pipes lubricant.

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PUM

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Abstract

The invention discloses a lubricant with a great lubricating performance. The lubricant is prepared from, by weight, 40% of talcum powder, 0.8% of sodium carboxymethyl cellulose, 0.7% of diatomite, 9%of sodium pyrophosphate, 6% of aluminum stearate, 15% of borax, 18% of polyethylene glycol, 1.6% of glycerol monostearate and the balance water. The lubricant has advantages that the problem of highfriction coefficient of graphite-free lubricants is improved, and an environment-friendly water-based clay lubricant which is uniform in dispersion, easy to spray, resistant to high temperature, effective in lubrication, easy in cleaning and free of pollution is provided for hot-rolling seamless pipes.

Description

technical field [0001] The present invention relates to lubricants with good lubricating properties. Background technique [0002] Mandrel lubrication is an important part of metal plastic processing in hot-rolled seamless steel pipes. When hot-rolled steel pipes pass through the mandrel, it can improve the elongation coefficient and surface finish of the rolled pipe, prolong the service life of the mandrel and reduce the rolling pressure. As well as energy consumption, reducing or avoiding rolling accidents, all countries in the world are constantly improving mandrel lubricant technology. At present, the treatment of hot metal surfaces is mainly through water-based graphite lubricants, but many hidden dangers (such as electrical conductivity, difficult to clean, and heavy pollution) brought by it have attracted increasing attention. There have been a series of research programs on graphite-free lubricants, but there are still some problems with their relative lubricating p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/06C10N30/08C10N30/04
CPCC10M173/02C10M2201/085C10M2201/087C10M2201/102C10M2201/105C10M2207/126C10M2207/289C10M2209/104C10M2209/12C10N2030/04C10N2030/06C10N2030/08C10N2010/06C10N2010/02C10N2010/04
Inventor 黄继生
Owner 黄继生