Glass cutting fluid

A cutting fluid and glass technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of poor glass powder settling, poor grinding-assistance durability, poor lubrication and cooling effect, etc., to achieve good lubricity, prolonged The effect of improving the service life and cutting force

Active Publication Date: 2016-02-03
SHENZHEN XINJUNXIANG TECHCAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the commonly used glass cutting fluids on the market contain benzene derivatives, nitrite or a large amount of triethanolamine. Since the automatic CNC engraving machine for processing glass is open, the operators also operate with bare hands, and the diamond The grinding head runs at high speed for a long time. When processing glass, a lar

Method used

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Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] The present invention also provides a method for preparing glass cutting fluid. In a preferred embodiment, the method for preparing glass cutting fluid includes the following steps:

[0047] Provide the ratio of the glass cutting fluid of the above-mentioned preferred embodiment;

[0048] Add C4-C12 organic carboxylic acid rust inhibitor, synthetic lubricant, polymer surface penetrant, dipropylene glycol wetting agent, PH stabilizer, strong alkali and weak acid salt, and foam suppression in the reactor filled with pure water in turn And glass powder settling agent to prepare a mixed liquid;

[0049] The mixture is heated to 60℃~70℃, and stirred for 2~3h, and then filtered and packaged with a 5um filter bag.

Example Embodiment

[0051] Example 1

[0052] The ratio of glass cutting fluid is as follows:

[0053] C4~C12 organic carboxylate 7.5%, PH stabilizer 10%, polymer surface penetrant 12%, dipropylene glycol 12%, synthetic lubricant 12.5%, strong alkali weak acid salt 3%, foam inhibitor 0.1%, Glass powder settling agent 3% and the balance is water;

[0054] The preparation process of the glass cutting fluid is as follows:

[0055] Add the above-mentioned components in the above-mentioned order to the reaction kettle containing water to prepare a mixed liquid;

[0056] Heat the mixture to 60°C and stir to react for 2 to 3 hours;

[0057] Sampling and testing all indicators, filter and package after qualified.

[0058] The product specifications of the glass cutting fluid are as follows:

[0059] Appearance is light yellow transparent liquid; almost odorless; good physical stability, no delamination or crystal precipitation at 5±2℃, no delamination phenomenon at 60±2℃; effective content of 40%±1%; specific gravit...

Example Embodiment

[0060] Example 2

[0061] The ratio of cutting fluid is as follows:

[0062] C4~C12 organic carboxylate 6.5%, pH stabilizer 10%, polymer surface penetrant 10%, dipropylene glycol 6%, synthetic lubricant 8%, strong alkali and weak acid salt 3%, foam inhibitor 0.1%, Glass powder settling agent 3% and the balance is water;

[0063] The preparation process of the glass cutting fluid is as follows:

[0064] Add the above-mentioned components in the above-mentioned order to the reaction kettle containing water to prepare a mixed liquid;

[0065] Heat the mixture to 60°C and stir to react for 2 to 3 hours;

[0066] Sampling and testing all indicators, filter and package after qualified.

[0067] The product specifications of the glass cutting fluid are as follows:

[0068] Appearance is light yellow transparent liquid; almost odorless; good physical stability, no delamination or crystal precipitation at 5±2℃, no delamination phenomenon at 60±2℃; effective content of 40%±1%; specific gravity of 1...

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Abstract

The invention discloses glass cutting fluid. The glass cutting fluid is prepared from, by mass, 8-30% of synthetic lubricant, 3-20% of glass powder sinking agent, 10-20% of macromolecule surface penetrating agent, 6-20% of wetting agent, 8-20% of PH value stabilizer, 5-10% of carboxylate antirust agent, 3-5% of strong alkali and weak acid salt and 0.1-0.2% of foam inhibitor. By means of the glass cutting fluid, the lubricating and cooling effect and the glass powder sinking effect are improved, the machining efficiency and surface smoothness of optical lenses and cell phone touch screen glass are improved, the glass cutting fluid is free of toxic and side effects on human bodies, and the product is safe, environmentally friendly and low in cost.

Description

technical field [0001] The invention relates to the technical field of glass processing, in particular to a glass cutting fluid. Background technique [0002] In the processing of sapphire glass and mobile phone panel glass, the efficiency of cutting and grinding is directly related to the production efficiency and quality of optical glass and mobile phone panel glass. Under normal circumstances, the efficiency of cutting and grinding is directly affected by the cutting fluid. influences. [0003] Most of the commonly used glass cutting fluids on the market contain benzene derivatives, nitrite or a large amount of triethanolamine. Since the automatic CNC engraving machine for processing glass is open, the operators also operate with bare hands, and the diamond The grinding head runs at high speed for a long time. When processing glass, a large amount of water and cutting fluid will be atomized and volatilized into the production workshop. The lubrication and cooling effect ...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/06C10N30/04
Inventor 李秀琼陈美芝孙云华阮景亮邓晶
Owner SHENZHEN XINJUNXIANG TECHCAL
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