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Compound solid lubricating block and preparation method thereof

A lubricating block and solid material technology, applied in lubricating compositions, petroleum industry, etc., can solve the problems of increasing operating costs of stone processing enterprises, high processing equipment and processing costs, affecting product market competitiveness, etc., to achieve excellent lubricating effect, Reduce material cost, good anti-friction lubrication effect

Active Publication Date: 2019-04-05
泰安乐邦环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The waste water produces a large amount and is directly discharged, which is very harmful to surface water and groundwater. After treatment, it is recycled, and the treatment equipment and treatment costs are also high, which greatly increases the operating cost of stone processing enterprises and affects the market competitiveness of products.
Judging from the status quo of stone processing at home and abroad and the literature, there is no report on completely replacing the lubrication method of strong alkaline and high COD aqueous solution.

Method used

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  • Compound solid lubricating block and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Composition: 100g of hydrocarbon solid material, 50g of polytetrafluoroethylene, 100g of chlorinated paraffin, 200g of flake micropowder, 50g of lithium stearate, 0.1g of fluorocarbon surfactant, 100g of filler; the hydrocarbon solid material includes 40g of C35 alkane, 30g of C38 cycloalkane, 30g of C30 olefin, wherein the molecular weight of polytetrafluoroethylene is less than 10000, n=80; the flake micropowder is a mixture of graphite micropowder, silicon micropowder, graphene micropowder and boron carbide micropowder with a particle size of 70 μm, in which: graphite Micropowder 60g, silicon micropowder 50g, graphene micropowder 62g, molybdenum disulfide 8g and boron carbide micropowder 20g. The fluorocarbon surfactant is a mixture of 0.033g sodium perfluorooctanoate and 0.067g sodium perfluorooctane sulfonate; the filler is a mixture of 50g talcum powder and 50g mica powder with a particle size of 8 μm.

[0023] The preparation method comprises the following steps:...

Embodiment 2

[0029] Composition: 300g of hydrocarbon solid material, 100g of polytetrafluoroethylene, 150g of chlorinated paraffin, 400g of flaky micropowder, 100g of lithium stearate, 1g of fluorocarbon surfactant, and 300g of filler. Among them, the hydrocarbon solid materials include solid alkane C40 alkane 180g, cycloalkane C38 cycloalkane 90g, olefin C30 olefin 30g, and its average molecular weight is 300-1000; polytetrafluoroethylene molecular weight <10000, n=80. The flaky micropowder is a mixture of graphite micropowder, silicon micropowder, graphene micropowder and boron carbide micropowder with a particle size of 60 μm, wherein, graphite micropowder 160g, silicon micropowder 80g, graphene micropowder 100g, molybdenum disulfide 8g and boron carbide micropowder 52g. The fluorocarbon surfactant is a mixture of 0.5g sodium perfluorooctanoate and 0.5g sodium perfluorooctane sulfonate; the filler is a mixture of 150g talcum powder and 150g mica powder with a particle size of 5 μm.

[0...

Embodiment 3

[0036] Composition: 100g of hydrocarbon solid material, 50g of polytetrafluoroethylene, 100g of chlorinated paraffin, 200g of flake micropowder, 50g of lithium stearate, 0.1g of fluorocarbon surfactant, 50g of filler and 30g of auxiliary agent; among them, hydrocarbon solid The material is a mixture of solid alkanes, cycloalkanes and alkenes, among which, solid alkanes are 50g, cycloalkanes are 30g, and alkenes are 20g, and their average molecular weight is 300-1000; solid alkanes are C40 alkanes, cycloalkanes are C38 cycloalkanes, and olefins are C30 alkenes . The molecular weight of polytetrafluoroethylene is <10000, n=60. Among them, the flake micropowder is a mixture of graphite micropowder, silicon micropowder, graphene micropowder and boron carbide micropowder with a particle size of 60 μm, wherein, graphite micropowder 70g, silicon micropowder 50g, graphene micropowder 50g, molybdenum disulfide 6g and boron carbide micropowder 24g . Among them, the fluorocarbon surfac...

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Abstract

The invention discloses a compound solid lubricating block and a preparation method thereof and belongs to the technical field of lubricating and friction reducing in the industry of stone machinery.The compound solid lubricating block is composed of raw materials including, by weight part, 10-30 parts of hydrocarbon solid materials, 5-10 parts of polytetrafluoroethylene, 10-15 parts of chlorinated paraffin, 20-40 parts of sheet powder, 5-10 parts of lithium stearate, 0.01-0.1 part of fluorocarbon surfactant, 5-20 parts of filler and 3-5 parts of auxiliaries. The invention also discloses thepreparation of the compound solid lubricating block and an application method applying the compound solid lubricating block to stone cutting blade lubrication. The compound solid lubricating block hasthe advantage of replacing traditional strongly-alkaline and high-COD (chemical oxygen demand) water lubrication when applied to surface lubrication of stone cutting blades, thereby really achieving'dry' stone cutting and thoroughly solving the problem of water pollution in the industry of stone cutting.

Description

[0001] This case is a divisional application. The invention name of the original application is: a composite solid lubricating block for stone cutting saw blades and its preparation method. The filing date of the original application is: 2016-08-30, and the application number of the original application is : 201610757829.5. technical field [0002] The invention relates to the technical field of lubrication and wear reduction in the stone processing machinery industry, in particular to a composite solid lubricating block and a preparation method thereof, in particular to a composite solid lubricating block for stone cutting saw blades and a preparation method thereof. Background technique [0003] Since 2005, my country has completely surpassed the traditional stone powers Italy and Spain, and has become the world's largest stone production, consumption and export country, accounting for nearly 20% of the global stone processing and production. [0004] At present, with the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/00C10M177/00C10N30/06C10N50/08
CPCC10M169/00C10M177/00C10M2201/00C10M2201/041C10M2201/066C10M2201/102C10M2201/103C10M2201/105C10M2203/022C10M2203/024C10M2203/04C10M2207/126C10M2207/32C10M2211/06C10M2211/08C10M2213/062C10M2215/223C10M2219/044C10M2223/049C10M2227/04C10N2030/06C10N2050/08
Inventor 冯立明
Owner 泰安乐邦环保科技有限公司
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