Oily polycrystalline diamond grinding and polishing solution and production and preparation process thereof

Abstract

The invention relates to an oily polycrystalline diamond grinding and polishing solution and a production and preparation process thereof. The batching assemblies are installed at the two ends of the outer side of an emulsifying mixing tank, sliding plates are slidably installed in sliding rails, rubber sheets are evenly bonded to the inner walls of butt joint holes, a bottom plug is installed at the bottom end in a batching measuring cylinder, a dispersing assembly is installed at the top end of the emulsifying mixing tank, and the top surface of a top plate is provided with a cleaning component. White mineral oil and glycerol are used as basic solvents, alkylphenol polyoxyethylene ether is used as an emulsifying agent to achieve an emulsifying effect, diethylene glycol monobutyl ether, ethylene glycol monooctyl ether and deionized water achieve a temperature control effect, cetyltrimethylammonium bromide achieves a surface activity effect, the diamond powder in the base fluid can reach the dispersing effect, the raw materials are sequentially poured into a batching measuring cylinder according to the proportion, batching is conveniently and rapidly completed, the sliding plates corresponding to the raw material positions are pushed, the raw materials are fed in, the raw materials needing to be put in are conveniently selected according to the sequence, and operation is simpler and more convenient.

Description

technical field [0001] The invention relates to the technical field of polishing fluid, in particular to an oily polycrystalline diamond grinding and polishing fluid and its production and preparation process. Background technique [0002] At present, sapphire and polysilicon are more and more widely used, and the relevant thinning and polishing processes are becoming more and more precise, and the requirements are becoming more and more stringent. The base liquid of commonly used sapphire polishing and abrasive fluids mainly uses polyols and water as solvents, combined with emulsification It is used after the agent is emulsified, and its advantage is that it is cheap and easy to popularize. [0003] However, the obvious defects of the grinding and polishing fluid currently on the market are that it is easy to heat up during use, has poor lubricating ability, and easily causes scratches on the grinding body, and the process of batching and stirring the grinding and polishing...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an oil-based polycrystalline diamond grinding and polishing liquid and its production and preparation process, which can effectively solve the obvious defects of the grinding and polishing liquid proposed in the above background technology, which are easy to heat up during use, poor lubricating ability, and easily cause scratches on the grinding body , and the batching and stirring process of the grinding and polishing liquid in the production process will directly affect the quality of the polishing liquid, but the batching process is cumbersome to operate, and it is added in sequence, the operation is cumbersome, and the efficiency of mixing is low.

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