Preparation method of zinc stearate water emulsion

Overview of Waterborne zinc stearate

Waterborne zinc stearate is mainly used to replace paper filters, sandpaper super coatings, thermal paper sensitizers, rubber release agents and functional additives of waterborne coatings. Since zinc stearate is insoluble in water, it plays a role through particle dispersion in the use system, so the size will directly affect the dispersion effect of active ingredients. Waterborne zinc stearate is mainly used as a special additive for zinc stearate, sandpaper polishing paint, thermal paper sensitizer, functional additive, rubber and water-based paint release agent.

Because it is insoluble in water, it will disperse and interact with particles in the user's system. Therefore, larger young breakthrough agents directly affect the dispersion effect of active ingredients. The common water-based acid resin zinc acid particle size is large and small, which is difficult to disperse. The micronization of zinc stearate is difficult to be realized by technology, and zinc stearate is also a material with high emulsification difficulty. Therefore, zinc stearate is usually used as an injection in the paper industry.

Preparation method of zinc stearate water emulsion

The preparation method of zinc stearate water emulsion is as follows: select deionized water according to the best weight ratio, add it into the disperser, heat it to 60 ~ 80 ℃, add wetting dispersant, emulsifier, crosslinking agent, bactericide and suspending agent under stirring, stir, disperse and emulsify, keep warm for 30-40 minutes, then add water-based defoamer to quickly eliminate bubbles in the liquid, and then add zinc stearate under stirring for 40-60 minutes, Completely emulsify and disperse zinc stearate in the system, then grind to the particle size of 0.5-1 micron, stop grinding, unloading and packaging.

Properties of Waterborne zinc stearate

Zinc stearate lotion is a milky white dispersion, which is easy to disperse in water and feels smooth. Zinc stearate lotion has the characteristics of ultra-fine lubrication, easy dispersion in water-based coatings, easy sanding, fast drying, easy defoaming, good heat resistance and so on.

Application of Waterborne zinc stearate

Zinc stearate lotion can be used as heat stabilizer; lubricant; grease Sponsor; Thickening agent. For example, it is usually used as a heat stabilizer for PVC resin. For general industrial transparent products; It can be used with calcium soap. It can be used for non-toxic products-

Zinc stearate is commonly used as release agent, heat stabilizer and lubricant in plastic, polyolefin, polystyrene and rubber industries. Zinc stearate can also be used as sanding additive for wood paint (varnish). In cosmetics, zinc stearate is a lubricant and thickener, which can improve the texture. Zinc stearate lotion has a wide range of applications, including rubber, plastic, paint, ink, paint, thermal paper, cosmetics and other industries.

1. Application in rubber industry: release agent, release agent, active agent, etc.

2. Application in plastic industry: internal release agent

3. Application in coating industry: color retention agent, filler, etc.

4. Application in coating industry: grinding aid

5. Lubricant application in cosmetics industry

Price of Waterborne zinc stearate

The price of Waterborne zinc stearate will change randomly with the production cost, transportation cost, international situation, exchange rate and supply and demand of Waterborne zinc stearate lotion. Tanki new materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality and low-cost nano materials and chemicals by providing a full range of customized services. If you are looking for Waterborne zinc stearate lotion, please feel free to send an inquiry to obtain the latest price of Waterborne zinc stearate lotion.

Supplier of Waterborne zinc stearate

As a global supplier of water-based zinc stearate lotion, Tanki new materials Co., Ltd. has rich experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metals, etc.), high-purity targets, functional ceramics and structural devices, and provided OEM services.