Automobile clutch diaphragm special-purpose water-based milling liquid and production method
A technology for clutches and grinding fluids, applied in lubricating compositions, petroleum industry, etc., can solve problems such as high cost and environmental protection requirements, poor lubricating performance and cooling performance, short service life, etc., achieve excellent lubricating effect, improve cooling performance, Improve the effect of the cooling effect
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[0040] Example 1:
[0041] The raw materials and weight percentages are as follows: phytic acid 1.8~2.2%, sodium benzoate 5~7%, alcohol amine 7-9%, sodium carbonate 3.5~4.5%, sodium thiosulfate 0.8~1.2%, polyethylene glycol 11~13 %, 2.5 to 3.5% of triethanolamine oleate, 1.8 to 2.2% of sodium dodecylbenzene sulfonate, 1.8 to 2.2% of antifoaming agent, 0.4 to 0.6% of isostazolinone, and 58 to 61% of deionized water.
[0042] Each raw material can be selected within the weight range so that the weight sum is 100%.
[0043] The production method is as follows:
[0044] a. First add the calculated amount of deionized water, phytic acid, sodium benzoate, and triethanolamine to the reaction kettle in sequence, start the stirrer, and stir at room temperature for 1 hour at a speed of 200 rpm;
[0045] b. Then add the calculated amount of sodium carbonate, sodium thiosulfate, polyethylene glycol, triethanolamine oleate, sodium dodecylbenzene sulfonate, antifoaming agent, and isothiazolinon...
Example Embodiment
[0048] Example 2:
[0049] The production method is the same as in Example 1, except that the raw materials and weight percentages are as follows: phytic acid 2%, sodium benzoate 6%, triethanolamine 8%, sodium carbonate 4%, sodium thiosulfate 1%, polyethylene glycol 12%, oleic acid Triethanolamine 3%, sodium dodecylbenzene sulfonate 2%, antifoaming agent 2%, isoxazolinone 0.5%, deionized water 59.5%.
[0050] Product appearance: light purple, slightly viscous transparent liquid.
[0051] The products of Example 1 and Example 2 of the present invention are prepared at 5-8% of the working fluid during use, and are put into the grinding fluid tank of the machine tool, and the grinding process is performed by pumping and circulating spraying. Applied to the grinding process of automobile clutch diaphragm, it can minimize the grinding temperature and grinding force, improve the grinding efficiency, the grinding accuracy and surface quality of the workpiece, and can extend the service l...
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