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Uniformly dispersed lubricant

A technology of uniform dispersion and lubricant, applied in lubricating compositions, petroleum industry, etc., can solve the problems of electrical conductivity, heavy pollution, and difficult to clean, and achieve the effects of uniform dispersion, easy spraying, and easy cleaning

Inactive Publication Date: 2018-09-04
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] A uniformly dispersed lubricant prepared from the following raw materials in weight percent: 32% talcum powder, 0.5% sodium carboxymethylcellulose, 0.6% diatomaceous earth, 6% sodium pyrophosphate, 2% aluminum stearate, 6% of borax, 9% of polyethylene glycol, 0.9% of monoglyceride stearate, and the balance is water.

[0010] 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 uniformly dispersed lubricant. The lubricant is prepared from, by weight, talc 32%, sodium carboxymethyl cellulose 0.5%, diatomaceous earth 0.6%, sodium pyrophosphate 6%, aluminum stearate 2%, borax 6%, polyethylene glycol 9% and stearic acid monoglyceride 0.9%, and the balance is water. The lubricant solves the problem of high friction coefficient of graphite-free lubricants, and the environment-friendly water-based clay lubricant which is uniformly dispersed, easy to spray, high in temperature resistance, good in lubricating effect, easy to clean and non-polluting is provided for the water-based lubricant of a hot rolling seamless steel pipe.

Description

technical field [0001] The invention relates to a uniformly dispersed lubricant. 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 properties. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/04C10N30/06C10N30/08C10N40/24
CPCC10M173/02C10M2201/085C10M2201/087C10M2201/102C10M2201/105C10M2207/126C10M2207/283C10M2209/104C10M2209/12C10N2010/02C10N2010/06C10N2030/04C10N2030/06C10N2030/08C10N2040/24C10N2040/241C10N2040/242
Inventor 黄继生
Owner 黄继生
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