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Black metal polishing solution containing phosphorus borate and preparation method of black metal polishing solution

A ferrous metal and polishing liquid technology, applied in the field of polishing liquid, can solve the problems of poor biodegradability and large pollution of chlorinated paraffin, and achieve excellent anti-wear effect

Pending Publication Date: 2022-07-08
镇江纳润特高新科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the biodegradability of chlorinated paraffins is extremely poor, causing great pollution to the environment.

Method used

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  • Black metal polishing solution containing phosphorus borate and preparation method of black metal polishing solution
  • Black metal polishing solution containing phosphorus borate and preparation method of black metal polishing solution
  • Black metal polishing solution containing phosphorus borate and preparation method of black metal polishing solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A preparation method of a phosphorus-containing borate water-based lubricant, comprising the steps:

[0041] (1) 2.5% boric acid, 70% TX-9, 6.5% glycerol are put into the reactor, and react under the condition of vacuuming and constant stirring, temperature of reaction is 80 ℃, and the reaction times is 120 minutes;

[0042] (2) close the vacuum, the temperature in the reaction kettle is cooled to below 50 ℃, then slowly add 4% phosphorus pentoxide in the reaction kettle, continuously stir, control the reaction temperature to be below 90 ℃, and stir 60 minutes after the feeding is completed;

[0043] (3) control temperature below 90 ℃, add 17% pure water to the reactor, stir for 60 minutes;

[0044] (4) temperature of reaction kettle is lowered to room temperature, discharging;

[0045] The TX-9, boric acid, glycerol, phosphorus pentoxide and pure water are all industrial grades.

Embodiment 2

[0047] A preparation method of a phosphorous borate-containing ferrous metal polishing liquid, comprising the following steps:

[0048] (1) first mix triethanolamine and phosphorus-containing borate water-based lubricant (made in Example 1) to prepare an additive with slow-release properties;

[0049] (2) adding oleic acid triethanolamine, NP-10, organosilicon defoaming agent and the additive obtained in step (1) in sequence in water, stirring evenly, to obtain the ferrous metal polishing liquid.

[0050] The black metal polishing liquid is a tan transparent liquid with a pH of 9-10.

[0051] The raw materials contained in the ferrous metal polishing liquid and the mass percentage of each raw material are:

[0052]

[0053] The polishing liquid prepared in this example is diluted with soft water to a concentration of 6% of the polishing liquid, matched with steel balls in the polishing equipment, and the stainless steel heating rods before and after treatment are as follow...

Embodiment 3

[0055] A preparation method of a phosphorous borate-containing ferrous metal polishing liquid, comprising the following steps:

[0056] (1) first mix triethanolamine and phosphorus-containing borate water-based lubricant (made in Example 1) to prepare an additive with slow-release properties;

[0057] (2) adding oleic acid triethanolamine, NP-10, organosilicon defoaming agent and the additive obtained in step (1) in sequence in water, stirring evenly, to obtain the ferrous metal polishing liquid.

[0058] The black metal polishing liquid is a tan transparent liquid with a pH of 9-10.

[0059] The raw materials contained in the ferrous metal polishing liquid and the mass percentage of each raw material are:

[0060]

[0061]

[0062] The polishing liquid prepared in this example is diluted with soft water to a concentration of 5% of the polishing liquid, matched with steel balls in the polishing equipment, and the gears before and after treatment are as follows: figure...

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PUM

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Abstract

The invention discloses a black metal polishing solution containing phosphorus boric acid ester and a preparation method of the black metal polishing solution. The black metal polishing solution comprises the following raw materials in percentage by mass: 4-6% of triethanolamine, 4-6% of a phosphorus boric acid ester water-based lubricant, 8-12% of triethanolamine oleate soap, 0.5-1.5% of NP-10, 0.1-0.2% of an organic silicon defoaming agent and the balance of water. The polishing solution disclosed by the invention not only has good lubricating and extreme pressure properties, but also has biodegradability and does not pollute the environment.

Description

technical field [0001] The invention relates to the technical field of polishing liquids, in particular to a phosphoric borate-containing ferrous metal polishing liquid and a preparation method thereof. Background technique [0002] In the current metal polishing liquid industry, polishing liquids with high lubrication and extreme pressure properties must be used for polishing. At present, more content and chlorinated paraffin are used on the technical level as extreme pressure lubricants to ensure its extreme pressure performance. However, the biodegradability of chlorinated paraffin is extremely poor, and the pollution to the environment is great. SUMMARY OF THE INVENTION [0003] In view of the above-mentioned problems in the prior art, the present invention provides a phosphoric borate-containing ferrous metal polishing liquid and a preparation method thereof. The polishing liquid of the invention not only has good lubricating extreme pressure performance, but also h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F3/04C09G1/18
CPCC23F3/04C09G1/18
Inventor 宋小林宋烨桐杨洁
Owner 镇江纳润特高新科技发展有限公司
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