Wax removing liquid for alloy polishing workpiece and preparation method thereof

Abstract

The invention discloses wax removing liquid for an alloy polishing workpiece. Each litre of the wax removing liquid is prepared from the following raw materials by weight: 50 to 60 g of triethanolamine, 20 to 50 g of sodium tripolyphosphate, 10 to 30 g of disodium EDTA (Ethylene Diamine Tetraacetic Acid), 180 to 240 g of a composite surfactant and the balance of water; the composite surfactant isprepared from sodium alcohol ether sulphate, nonalkyl phenol polyoxyethylene ether and fatty acid methyl ester ethoxylate. A preparation method comprises the following steps: adding part water into astirring kettle; heating to 60 to 70 DEG C; adding the triethanolamine, the sodium tripolyphosphate, the disodium EDTA and the surfactant in sequence; adding water to a required amount, and stirring uniformly. Compared with the prior art, the wax removing liquid provided by the invention is simple in component proportion, wide in raw material source and low in production cost; moreover, the obtained wax removing product has a very good wax removing effect; compared with a commercially available mainstream product, the wax removing effect is better; particularly, the performance is maintained,and meanwhile, a great price advantage is achieved, so that a great market competitive advantage is created for the products of an enterprise.

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 alloy polishing 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 surfactant...

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.