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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 large amount of water and cutting fluid will be atomized and volatilized into the production workshop. The lubrication and cooling effect is poor, resulting in inaccurate processing and not suitable for fine grinding. Skin allergies and grinding aids have poor durability; at the same time, the sedimentation and cleaning properties of glass powder are not good

Method used

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preparation example Construction

[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 proportioning of the glass cutting fluid of the above-mentioned preferred embodiment;

[0048] Add C4-C12 organic carboxylic acid rust inhibitor, synthetic lubricant, polymer surface penetrating agent, dipropylene glycol wetting agent, PH value stabilizer, strong alkali and weak acid salt, antifoam agent and glass powder sedimentation agent to prepare a mixed solution;

[0049] The mixture is heated to 60°C-70°C, stirred for 2-3 hours, and then filtered and packaged with a 5um filter bag.

Embodiment 1

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

[0053] C4~C12 organic carboxylate 7.5%, PH value stabilizer 10%, polymer surface penetrant 12%, dipropylene glycol 12%, synthetic lubricant 12.5%, strong base and weak acid salt 3%, foam inhibitor 0.1%, 3% of the glass powder sedimentation agent and the balance are water;

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

[0055] In the reaction kettle filled with water, add the above-mentioned components in sequence according to the above-mentioned order to prepare a mixed solution;

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

[0057] Sampling and testing of various indicators, filtering and packaging after passing the test.

[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 stratification or crystallization at 5±2°C, no stratification at 60±2°C;...

Embodiment 2

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

[0062] C4~C12 organic carboxylate 6.5%, PH value stabilizer 10%, polymer surface penetrant 10%, dipropylene glycol 6%, synthetic lubricant 8%, strong base and weak acid salt 3%, foam inhibitor 0.1%, 3% of the glass powder sedimentation agent and the balance are water;

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

[0064] In the reaction kettle filled with water, add the above-mentioned components in sequence according to the above-mentioned order to prepare a mixed solution;

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

[0066] Sampling and testing of various indicators, filtering and packaging after passing the test.

[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 stratification or crystallization at 5±2°C, no stratification at 60±2°C; effective cont...

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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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