Water-soluble tungsten-molybdenum grinding fluid

A kind of grinding fluid, water-soluble technology, applied in the field of grinding fluid, can solve the problems of noise, smoke, emissions and other environmental pollution can not be effectively controlled, oil is easy to open fire, uneven quality and other problems, to achieve good prevention and control. Rust slow release function, achieve environmental protection requirements, reduce the effect of sewage pressure

Inactive Publication Date: 2022-08-05
广东铂索新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many disadvantages of oil as a grinding fluid: 1. Large oil fumes, pungent smell, and many sludge sulfides, which affect the environment and endanger the health of workers; Third, products with high processing difficulty such as sapphire, electronic ceramics, NdFeB, magnetic materials, etc., put forward higher requirements for grinding fluid, and oil grinding fluid cannot fully meet the processing requirements. Require
In recent years, the industry has researched and developed water-soluble grinding fluids, but the quality of the existing water-soluble grinding fluids on the market is uneven, and it is often difficult to satisfy certain lubricity, sufficient cooling, and good Settling and better defoaming requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A water-soluble tungsten and molybdenum grinding fluid, the preparation method is as follows:

[0031] Step 1 Add 8g Dow AMP95 special amine, 3g water-based rust inhibitor composed of 1.5g sebacic acid and 1.5g dodecanedioic acid and 15g distilled water into the stirring pot, stir at a speed of 500r / min for 0.5 h, make compound A;

[0032] Step 2, adding 3 g of neodecanoic acid to compound A, stirring at a speed of 500 r / min to obtain compound B in a colorless and transparent state;

[0033] Step 3, stir 1g of phosphate ester type aluminum slow-release agent and 1g of copper corrosion inhibitor Cu250 to form aluminum-copper slow-release agent, then add the aluminum-copper slow-release agent to compound B and stir evenly at a speed of 500r / min, Make compound C;

[0034] Step 4, successively adding 3g of glycerin as a wetting agent, 7.5g of BASF 1740, 7.5g of PEG4000 and 0.5g of Buckman 77 as a settling agent into compound C, stirring at a speed of 500r / min to obtain C...

Embodiment 2

[0037] A water-soluble tungsten and molybdenum grinding fluid, the preparation method is as follows:

[0038] Step 1: Add 10g Dow AMP95 special amine, 5g water-based rust inhibitor composed of 2g sebacic acid and 3g dodecanedioic acid and 15g distilled water into the stirring pot, and stir at a speed of 1000r / min for 0.5h, Make compound A;

[0039] Step 2, adding 5 g of neodecanoic acid to compound A, stirring at a speed of 1000 r / min to obtain compound B in a colorless and transparent state;

[0040] Step 3, stir 1g of phosphate ester type aluminum slow-release agent and 2g of copper corrosion inhibitor Cu250 to form 3g of aluminum-copper slow-release agent, and then add the aluminum-copper slow-release agent to compound B and stir at a speed of 1000r / min uniform, to make compound C;

[0041] Step 4, successively add 5g of glycerin as a wetting agent, 10g of BASF 1740, 10g of PEG4000 and 0.5g of Buckman 77 as a settling agent into the composite agent C, and stir evenly at a...

Embodiment 3

[0044] A water-soluble tungsten and molybdenum grinding fluid, the preparation method is as follows:

[0045] Step 1: Add 9g of Dow AMP95 special amine, 4g of water-based rust inhibitor composed of 1g of sebacic acid and 3g of dodecanedioic acid and 15g of distilled water into the stirring pot, and stir at a speed of 500r / min for 0.5h, Make compound A;

[0046] Step 2, adding 4 g of neodecanoic acid to compound A, stirring at a speed of 500 r / min to obtain compound B in a colorless and transparent state;

[0047] Step 3, stir 1.5g of phosphate ester type aluminum slow-release agent and 1.5g of copper corrosion inhibitor Cu250 to form 3g of aluminum-copper slow-release agent, and then add the aluminum-copper slow-release agent to compound B at a rate of 500r / min. Stir at a uniform speed to prepare compound C;

[0048] Step 4, successively add 4g of glycerin as a wetting agent, 9g of BASF 1740, 9g of PEG4000 and 0.5g of Buckman 77 as a settling agent into the composite agent C...

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PUM

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Abstract

The invention belongs to the field of grinding fluids, and particularly relates to a water-soluble tungsten-molybdenum grinding fluid which is synthesized by reacting a plurality of materials such as special amine, a water-based antirust agent, deionized water, a coupling agent, an aluminum-copper slow-release agent, a wetting agent, a water-based lubricant, a settling agent, a defoaming agent and the like, and provides a preparation method and a use method of the water-soluble tungsten-molybdenum grinding fluid. The grinding fluid provided by the invention has good anti-rust property, anti-foaming property and excellent lubricity, and can effectively inhibit cobalt precipitation.

Description

technical field [0001] The invention belongs to the field of grinding fluid, in particular to a water-soluble tungsten and molybdenum grinding fluid. Background technique [0002] The grinding fluid mainly plays the role of lubrication, cooling and cleaning in the grinding process, and requires the grinding fluid to have good sedimentation at the same time. In the traditional grinding process, oil such as diesel oil is mostly used as the grinding fluid. Oil as a grinding fluid has many disadvantages: First, the oil smoke is large, it produces a pungent smell, and the sludge sulfide is large, which affects the environment and endangers the health of workers; and other environmental pollution problems cannot be effectively controlled; 3. Products that are difficult to process, such as sapphire, electronic ceramics, NdFeB, and magnetic materials, put forward higher requirements for grinding fluids, and oil-based grinding fluids cannot fully meet the processing requirements. R...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/04C10N30/06C10N30/12C10N30/16C10N40/22
CPCC10M173/02C10M2207/127C10M2207/126C10M2223/04C10M2207/022C10M2209/104C10M2201/05
Inventor 陈杰赵志强陈彩欣
Owner 广东铂索新材料科技有限公司
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