Multifunctional emulsifying wax and preparation method thereof

Abstract

The invention discloses multifunctional emulsifying wax and a preparation method thereof. The application field of the emulsifying wax can be expanded. The emulsifying wax comprises the following chemical components: carnauba wax, microcrystalline wax, a compound emulsifier, a compound thickener, a defoamer and deionized water. The preparation method of the emulsifying wax comprises the following steps: according to the chemical components of the emulsifying wax, firstly putting the carnauba wax and the microcrystalline wax in a reactor in a constant temperature water bath; starting a stirrer to stir the wax at a low speed till the wax is fully melted; slowly adding the compound emulsifier, the compound thickener and the defoamer; then adding the balance of boiled water; then stirring at a low speed and removing the water bath; continuously stirring the wax till the emulsion is cooled to room temperature. The multifunctional emulsifying wax disclosed by the invention has the characteristics of being multifunctional, low in production cost, convenient to use, free of environmental pollution and low in foam content, further has relatively excellent anti-rust performance, stability performance, temperature-resisting performance and surface smoothness compared with those of similar products in the using process, and has the advantages of being good in mobility, salt fog resistance, humidity resistance and the like.

Description

technical field [0001] The invention relates to emulsifying wax and its preparation method, in particular to a multifunctional emulsifying wax and its preparation method. Background technique [0002] In recent years, great progress has been made in the development and application of emulsifying wax, but there are still some problems, mainly in that there are few varieties of emulsifying wax, the production formula and technology are backward, the production has not yet achieved serialization and scale, serious environmental pollution, The cost is high, and the product application is not wide enough. In addition, some of the currently used emulsifying waxes have insufficient thermodynamic stability of the system, and the dispersed phase has large and uneven particles. Therefore, preparing a multifunctional emulsifying wax with good stability and dispersibility is the key to solving problems in the emulsifying wax industry. [0003] Chinese Patent Publication (Announcement)...

AI Technical Summary

Problems solved by technology

[0003] Chinese Patent Publication (Announcement) No.: CN 1158352A discloses multi-purpose emulsified wax and its preparation method. Although the emulsified wax has the advantages of good lubricating properties of paraffin wax and grease, the molded workpiece is formed well and has a smooth surface. It can be sprayed evenly with a spray gun, easy to use, high in work efficiency, and has expanded its use. It also has the advantages of low toxicity, no deterioration, no peculiar smell, simple process, and good product quality, but the cost of the emulsified wax product is relatively high. , the stability performance is low, and it cannot withstand the corrosion of long-term harsh environments when used as a metal anti-corrosion coating