Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lubricating oil composition and application thereof

A lubricating oil composition and technology of the composition, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problem of high oil mist concentration

Inactive Publication Date: 2017-11-03
CHINA PETROLEUM & CHEM CORP
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is the problem of high oil mist concentration when the thread rolling machine lubricating oil is used in the prior art, and a new lubricating oil composition is provided

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lubricating oil composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3

[0033] For further elaborating the technical means and effects that the present invention takes for reaching the predetermined invention purpose, below in conjunction with preferred embodiment, carry out according to its specific implementation, characteristics and effects of the lubricating oil composition for thread rolling machine proposed in the present invention are described in detail, but are not intended to limit the scope of the invention.

[0034] Add base oil, polymer additives, pour point depressant, heat up to 60°C for heating and stirring, maintain for 2 hours, then lower the temperature to 40°C; then add other ingredients, stir for 2 hours until the mixture is completely dissolved and becomes transparent , to prepare the composition of the present invention. The specific components and product performance of the composition are shown in Table 1.

[0035] Table 1

[0036]

[0037] As shown in the test results of the examples in the table, [Examples 1-3] perf...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a lubricating oil composition and an application thereof. The lubricating oil composition comprises, by weight, (a) at least one high-viscosity-index mineral oil, (b) at least one antioxidant anti-rust additive composition, (c) at least one abrasion-resistant agent, (d) at least one high-molecular polymer additive, (e) at least one pour point depressant and (f) at least one anti-foaming agent. The composition can be used for lubrication of a thread rolling machine, has good abrasion resistance and rust resistance and is less in oil mist.

Description

technical field [0001] The invention relates to a lubricating oil composition and its application. Background technique [0002] Thread rolling machine is a special mechanical equipment for producing bolts, screw fasteners and outer circumferential threads. The working principle of the thread rolling machine is: there is a movable washboard and a fixed thread rubbing board to work. The movable thread rubbing board moves back and forth. When the thread rubbing board moves forward, the fed blank is clamped between the movable thread rubbing board and the fixed thread rubbing board, driven by the movable thread rubbing board, rotating and moving forward. The thread is rolled out between the plate and the fixed thread rolling plate. The slider on which the movable thread rubbing board is installed reciprocates back and forth to rub out a workpiece. The thread rolling plate goes back and forth once to process one bolt thread. The processing speed is fast and the thread strengt...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/02C10N30/12C10N30/06
CPCC10M169/048C10M2203/1006C10M2205/022C10M2205/024C10M2205/026C10M2209/084C10M2209/103C10M2223/047C10M2223/049C10M2229/04C10N2030/02C10N2030/06C10N2030/12
Inventor 徐魏巩亚周霞益梅蓉韩旭燕林漪齐
Owner CHINA PETROLEUM & CHEM CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com