Grinding fluid for optical sapphire
A technology of sapphire and grinding liquid, which is applied in the field of grinding and polishing, can solve the problems of high surface activity, strong particle interaction force, and serious surface damage, and achieve the effects of improving grinding efficiency, high grinding efficiency, and high grinding precision
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0017] A kind of grinding fluid for optical sapphire that the present invention proposes, its raw material comprises by weight: boron nitride micropowder 4 parts, quartz sand micropowder 9 parts, stearic acid 3 parts, ethylene glycol 7 parts, sodium lignosulfonate 2 parts 9 parts of montmorillonite, 2 parts of sodium hydroxide, 10 parts of polyethylene glycol, 2 parts of lubricant ethylene bis stearamide, 5 parts of nonylphenol polyoxyethylene ether, 7 parts of sodium gluconate, silicic acid 8 parts of sodium and 30 parts of water; wherein, the particle size of the boron nitride fine powder is 20 μm, the particle size of the quartz sand fine powder is 20 μm, and the particle size of the montmorillonite is 50 μm.
Embodiment 2
[0019] A kind of grinding fluid for optical sapphire proposed by the present invention, its raw material comprises by weight: 7 parts of boron nitride micropowder, 5 parts of quartz sand micropowder, 6 parts of stearic acid, 4 parts of ethylene glycol, sodium lignosulfonate 5 parts 5 parts of montmorillonite, 4 parts of sodium hydroxide, 5 parts of polyethylene glycol, 4 parts of lubricant glycerin, 10 parts of nonylphenol polyoxyethylene ether, 3 parts of sodium gluconate, 5 parts of sodium silicate, water 40 parts; wherein, the particle size of the boron nitride powder is 40 μm, the particle size of the quartz sand powder is 40 μm, and the particle size of the montmorillonite is 30 μm.
Embodiment 3
[0021] A kind of grinding fluid for optical sapphire that the present invention proposes, its raw material comprises by weight: boron nitride micropowder 6 parts, quartz sand micropowder 6 parts, stearic acid 4 parts, ethylene glycol 6 parts, sodium lignosulfonate 3 parts 6 parts of montmorillonite, 3.5 parts of sodium hydroxide, 8 parts of polyethylene glycol, 2.5 parts of lubricant glycerin, 8 parts of nonylphenol polyoxyethylene ether, 6 parts of sodium gluconate, 6 parts of sodium silicate, water 35 parts; wherein, the particle size of the boron nitride fine powder is 30 μm, the particle size of the quartz sand fine powder is 35 μm, and the particle size of the montmorillonite is 45 μm.
PUM
Property | Measurement | Unit |
---|---|---|
Particle size | aaaaa | aaaaa |
Particle size | aaaaa | aaaaa |
Particle size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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