Efficient pollution-free wax mould cleaning agent and preparing method thereof

Abstract

The invention discloses an efficient pollution-free wax mould cleaning agent. The efficient pollution-free wax mould cleaning agent is prepared from, by weight, 20-25 parts of octylphenol polyoxyethylene ether, 12-15 parts of salicylic acid, 8-16 parts of acetamide, 10-16 parts of 2-hydroxyphosphonoacetic acid, 9-12 parts of propylene glycol monomethyl ether, 6-10 parts of butanone, 10-15 parts of cyclohexane, 5-12 parts of nonylphenol polyoxyethylene ether, 18-25 parts of fatty acid polyoxyethylene ether sulfate, 10-15 parts of alkyl benzene sulfonic acid, 6-15 parts of triethanolamine, 14-20 parts of fatty alcohol polyvinyl ether, 6-8 parts of sodium silicate, 9-14 parts of sodium gluconate, 16-18 parts of ethyl alcohol, 12-16 parts of isopropanol, 5-9 parts of trichloro ethylene and 120-150 parts of deionized water. The preparing method is simple, the process is reasonable and is conducted at normal temperature and normal pressure, operation is convenient, and control is easy; meanwhile, raw materials are widely available, investment is low, cost is low, and market potential is great; the number of residues left after a wax mould is cleaned is small, and the surface quality of a casting is easy to control; the cleaning agent is free of corrosion or toxicity to skin, an adopted surfactant can be biodegraded easily, and environment pollution and air pollution are avoided.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, in particular to an efficient and pollution-free wax mold cleaning agent and a preparation method thereof. Background technique [0002] Wax mold cleaning is a key process in the investment casting shell-making process, and its cleaning effect directly affects the slurry quality of the mold shell, and ultimately affects the quality of the finished product of the casting. Early wax mold cleaning generally uses ketones, aromatic hydrocarbons and other highly volatile solvents for direct cleaning, which are large in dosage, high in toxicity, high in cost, flammable, explosive, and serious in pollution. At the same time, cleaning requires The oil stain on the surface of the wax model can only be removed by heating to about 40°C, and there are disadvantages such as long cleaning time, low cleaning degree, and high energy consumption. Contents of the invention [0003] The invention aims to ...

AI Technical Summary

Problems solved by technology

Early wax mold cleaning generally uses ketones, aromatic hydrocarbons and other highly volatile solvents for direct cleaning, which are large in dosage, high in toxicity, high in cost, flammable, explosive, and serious in pollution. At the same time, cleaning requires The oil stain on the surface of the wax model can only be removed by heating to about 40°C, and there are disadvantages such as long cleaning time, low cleaning degree, and high energy consumption.