Unlock instant, AI-driven research and patent intelligence for your innovation.

Optical glass grinding fluid and preparation method thereof

A technology for optical glass and grinding fluid, applied in the field of grinding fluid, can solve the problems of affecting glass quality, poor lubricating performance, unfavorable cleaning, etc., and achieve the effects of improving surface quality, easy operation, and reducing grinding scratches

Inactive Publication Date: 2018-01-12
广东星弛光电科技有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing glass grinding fluid has poor lubricating performance, has certain corrosiveness to grinding props and processed glass, affects the quality of glass, and also has a certain viscosity, which is not conducive to cleaning, has a heavy smell, and contains some pollutants

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
  • Optical glass grinding fluid and preparation method thereof
  • Optical glass grinding fluid and preparation method thereof
  • Optical glass grinding fluid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of optical glass grinding liquid is prepared by following steps:

[0024] (1) 15 parts of tetradecyl dimethyl benzyl ammonium bromide, 15 parts of polyoxypropylene glycerol ether, 2 parts of polyethylene glycol fatty acid ester and 80 parts of water are added to the stirred reactor, and then Add 2 parts of n-propanolamine and 3 parts of isopropanolamine, stir until mixed evenly, and obtain the first mixed liquid;

[0025] (2) Heat the stirred reactor to 65°C, and keep stirring until the first mixed liquid in the kettle is transparent and uniform, then stop heating;

[0026] (3) Add 1 part of organosilicon defoamer into the stirred reactor, and then stir and mix evenly to obtain the optical glass grinding fluid.

Embodiment 2

[0028] A kind of optical glass grinding liquid is prepared by following steps:

[0029] (1) Add 5 parts of polydichloroethyl ether tetramethylethylenediamine, 20 parts of glycerol glycerol ether, 6 parts of polyethylene glycol fatty acid ester and 90 parts of water into the stirred reactor, and then add N - 1 part of methyldiethanolamine, stirred until uniformly mixed to obtain the first mixed solution;

[0030] (2) Heat the stirred reactor to 60°C, and keep stirring until the first mixed liquid in the kettle is transparent and uniform, then stop heating;

[0031] (3) Add 3 parts of organosilicon defoamer into the stirred reactor, and then stir and mix evenly to obtain the optical glass grinding fluid.

Embodiment 3

[0033] A kind of optical glass grinding liquid is prepared by following steps:

[0034] (1) Add 10 parts of polyoxyethylene lauryl dimethyl ammonium bromide, 5 parts of polyoxyethylene glycerol ether, 10 parts of polyethylene glycol and 100 parts of water into the stirred reactor, and then add isopropyl Alcoholamine 2 and 2 parts of ethylenediamine, stirred until uniformly mixed to obtain the first mixed solution;

[0035] (2) Heat the stirring reaction kettle to 70°C, and keep stirring until the first mixed liquid in the kettle is transparent and uniform, then stop heating;

[0036] (3) Add 5 parts of organosilicon defoamer into the stirred reactor, and then stir and mix evenly to obtain the optical glass grinding fluid.

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 the technical field of grinding fluid, in particular to an optical glass grinding fluid and a preparation method thereof. The optical glass grinding fluid is prepared from 5-20 parts of settling agent, 5-20 parts of lubricating agent, 2-10 parts of surfactant, 1-8 parts of pH (Potential of Hydrogen) stabilizer, 0.2-5 parts of organic silicon defoamer and 80-130 parts of water. Compared with the prior art, the glass grinding fluid disclosed by the invention has good lubrication performance, a grinding tool can be effectively prevented from passivating, the service lifeof the grinding tool is prolonged, grinding scratches are reduced, the surface quality of a processed glass product is obviously improved, and in addition, the optical glass grinding fluid is easy incleaning and does not contain harmful substances for human bodies and environment so as to be environmentally friendly. In addition, the optical glass grinding fluid has the advantages of simple preparation technology and easiness in operation and is suitable for scale production.

Description

technical field [0001] The invention relates to the technical field of grinding fluid, in particular to an optical glass grinding fluid and a preparation method thereof. Background technique [0002] When grinding optical products such as glass and quartz, diamond superabrasives are often used as abrasive tools for precision grinding and precision polishing. Diamond grinding glass is the process of cutting on its surface, often need to use glass grinding fluid glass grinding fluid is a kind of surface active agent as the main component plus other additives with good extreme pressure, penetration Sexual and lubricating products. Glass grinding fluid can replace water and be used efficiently in the process of glass deep processing. [0003] Since a large amount of grinding heat and glass powder are generated during the grinding process, the cooling performance of the glass grinding fluid is very high. In order to improve the cooling performance, the pressure of the glass gr...

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): C10M173/02C10N30/06
Inventor 钟少芬周光惠荆萌
Owner 广东星弛光电科技有限公司