Wax solvent for metal workpiece and preparation method of wax solvent

Abstract

The invention provides a wax solvent for a metal workpiece. The wax solvent per liter comprises 20 to 30 g of Tween 80, 20 to 30 g of sodium carbonate, 30 to 40 g of triethanolamine, 20 to 40 g of sodium tripolyphosphate, 10 to 30 g of EDTA disodium, 0.5 to 1 g of sodium hydroxide, 180 to 240 g of a composite surfactant and the balance of water. The invention further provides the preparation method of the wax solvent. The preparation method comprises the following steps: firstly, adding part of water into a stirring kettle, heating to 45 to 50 DEG C, and then sequentially adding the Tween 80,the sodium carbonate, the triethanolamine, the sodium tripolyphosphate, the EDTA disodium, the sodium hydroxide and the composite surfactant, finally adding water to a required amount, and stirring the materials uniformly. Compared with commercially available mainstream products in the prior art, the wax solvent provided by the invention has a better wax removal effect, creates a great market competitive advantage for the enterprise, and is high in wax removal speed, long in use period and replacement cycle and relatively low in production cost.

Description

technical field [0001] The invention belongs to the technical field of cleaning agents, and in particular relates to a wax-removing water used for metal workpieces and a preparation method thereof. Background technique [0002] The wax scale of polishing wax is mainly composed of paraffin wax, fatty acid, rosin soap, metal oxide and some small inorganic solid polishing particles such as: corundum, silicon carbide, high alumina porcelain, etc. The solid particles are mainly distributed uniformly in the polishing wax system in the form of powder. In addition, there are some grinding cloth remnants, polished metal matrix powder and its oxides. The wax scale and the workpiece are mainly adhered by mechanical adhesion, intermolecular force adhesion, electrostatic force adhesion, etc. When the mechanically adhered wax scale particles are small, it is difficult to remove. [0003] The key to the preparation of wax removal water is to properly compound various surfactants, additiv...

AI Technical Summary

Problems solved by technology

[0005] The existing wax removal water generally uses simple surfactants as detergents, and its cleaning ability and defoaming performance are generally not ideal. At the same time, there are problems such as short replacement cycle of wax removal water and high cost of use.

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