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

Polishing agent for petroleum instruments

A polishing liquid and instrument technology, applied in the field of polishing liquid, can solve the problems of poor surface finish and deep damage layer, and achieve the effect of bright surface, good decontamination and good anti-rust function.

Inactive Publication Date: 2017-09-29
NANTONG HUAXING OIL EQUIP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the previous polishing process, mechanical polishing was generally used. The mechanical polishing surface has high flatness, but the surface finish is poor and the damage layer is deep.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A polishing fluid for petroleum instruments, made of the following raw materials in parts by weight: 9 parts of sodium salicylate, 3 parts of methyl silicone oil, 2 parts of potassium dihydrogen phosphate, 6 parts of orthophosphoric acid, 2 parts of polyvinyl alcohol, molybdenum 1 part of sodium phosphate, 3 parts of ethylenediamine tetramethylene phosphonic acid, 3 parts of zinc sulfate, 2.4 parts of dispersant, 2 parts of citric acid, 2 parts of sodium tripolyphosphate, and 6 parts of silicon dioxide.

Embodiment 2

[0011] A polishing fluid for petroleum instruments, made of the following raw materials in parts by weight: 15 parts of sodium salicylate, 7 parts of methyl silicone oil, 6 parts of potassium dihydrogen phosphate, 10 parts of orthophosphoric acid, 4 parts of polyvinyl alcohol, molybdenum 3 parts of sodium phosphate, 8 parts of ethylenediamine tetramethylene phosphonic acid, 9 parts of zinc sulfate, 5.4 parts of dispersant, 4 parts of citric acid, 6 parts of sodium tripolyphosphate, and 12 parts of silicon dioxide.

Embodiment 3

[0013] A polishing fluid for petroleum instruments, made of the following raw materials in parts by weight: 12 parts of sodium salicylate, 5 parts of methyl silicone oil, 4 parts of potassium dihydrogen phosphate, 8 parts of orthophosphoric acid, 3 parts of polyvinyl alcohol, molybdenum 2 parts of sodium phosphate, 5.5 parts of ethylenediamine tetramethylene phosphonic acid, 6 parts of zinc sulfate, 3.9 parts of dispersant, 3 parts of citric acid, 4 parts of sodium tripolyphosphate, and 9 parts of silicon dioxide.

[0014] The polishing liquid of the invention can decontaminate the surface of parts well, make the surface bright and lustrous, and has good antirust function.

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 discloses a polishing agent for petroleum instruments. The polishing agent is characterized by being prepared from the following materials in parts by weight: 9 to 15 parts of sodium salicylate, 3 to 7 parts of methylsilicone oil, 2 to 6 parts of monopotassium phosphate, 6 to 10 parts of orthophosphoric acid, 2 to 4 parts of polyvinyl alcohol, 1 to 3 parts of sodium molybdate, 3 to 8 parts of ethylenediamine tetramethylenephosphonic acid, 3 to 9 parts of zinc sulfate, 2.4 to 5.4 parts of dispersant, 2 to 4 parts of citric acid, 2 to 6 parts of sodium tripolyphosphate and 6 to 12 parts of silicon dioxide. The polishing agent disclosed by the invention can effectively clean the surface of a part, so that the surface is bright and glossy, and moreover, the polishing agent has a good antirust function.

Description

technical field [0001] The invention relates to a polishing liquid for petroleum instruments. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is a modification process on the surface of the workpiece by using flexible polishing tools and abrasive particles or other polishing media. In the previous polishing process, mechanical polishing was generally used. The mechanical polishing surface has high flatness, but the surface finish is poor and the damage layer is deep. It is not conducive to the precision of processing. Chemical polishing can obtain a more perfect surface and a higher polishing rate. Widely used in LED industry and semiconductor industry. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the prior art, and now provides a polishing solution that can dec...

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
IPC IPC(8): C09G1/16C09G1/18
CPCC09G1/16C09G1/18
Inventor 唐生荣
Owner NANTONG HUAXING OIL EQUIP
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