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A kind of multifunctional emulsifying wax and preparation method thereof

An emulsified wax, multi-functional technology, applied in the direction of wax physical treatment, can solve the problems of high cost and low stability of emulsified wax products, and achieve good fluidity and salt spray resistance, low production cost, and no pollution to the environment. Effect

Active Publication Date: 2016-12-07
UNIV OF SCI & TECH LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 expands 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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The chemical composition of a kind of multifunctional emulsifying wax is formed by following weight percentage:

[0026] Carnauba wax: 10%;

[0027] Microcrystalline wax: 12%;

[0028] Compound emulsifier: 5.5%;

[0029] Compound thickener: 1.2%

[0030] Defoamer: 0.5%;

[0031] Deionized water: balance.

[0032] A kind of preparation method of multifunctional emulsified wax:

[0033] According to the weight percentage of the chemical components of the above emulsified wax, first put the carnauba wax and microcrystalline wax into the reactor placed in a constant temperature water bath, the temperature of the water bath is 80-90°C, and after most of the wax melts, start stirring Stir at a low speed until the wax is completely melted, slowly add the compound emulsifier, compound thickener and defoamer, continue to stir until the mixture is uniform, then slowly add the remaining amount of boiling water under high-speed stirring until a good emulsion is obtained, and t...

Embodiment 2

[0035] The chemical composition of a kind of multifunctional emulsifying wax is formed by following weight percentage:

[0036] Carnauba wax: 11%;

[0037] Microcrystalline wax: 11%;

[0038] Composite emulsifier: 6.0%;

[0039] Compound thickener: 1.0%

[0040] Defoamer: 0.4%;

[0041] Deionized water: balance.

[0042] A kind of preparation method of multifunctional emulsified wax:

[0043] According to the weight percentage of the chemical components of the above emulsified wax, first put the carnauba wax and microcrystalline wax into the reactor placed in a constant temperature water bath, the temperature of the water bath is 80-90 ° C, and after most of the wax melts, start stirring Stir at low speed until the wax is completely melted, slowly add compound emulsifier, compound thickener and defoamer, continue to stir until the mixture is uniform, then slowly add the remaining amount of boiling water under high-speed stirring until a good emulsion is obtained, and then...

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PUM

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Abstract

The invention discloses a multifunctional emulsified wax and a preparation method thereof, which can broaden the application field of the emulsified wax. The chemical composition of the emulsifying wax: carnauba wax; microcrystalline wax; compound emulsifier; compound thickener; defoamer; deionized water. The preparation method of the emulsified wax: according to the chemical composition of the emulsified wax, first put carnauba wax and microcrystalline wax into a reactor placed in a constant temperature water bath, start the stirrer to stir at a low speed until the wax is completely melted, slowly add compound Emulsifier, compound thickener and defoamer, add the remaining amount of boiling water, stir at a low speed, remove the water bath, and continue stirring until the emulsion cools to room temperature. The invention not only has the characteristics of multi-functionality, low production cost, convenient use, no pollution to the environment, and low foam, but also has better rust resistance, stability, temperature resistance, and smooth surface than similar products during use. Degree, and has good fluidity and salt spray resistance, heat and humidity resistance and other advantages.

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)...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L91/06C10G73/40C08J3/03
Inventor 徐红波张晓顺王舰秦绪义赵越
Owner UNIV OF SCI & TECH LIAONING