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By lql | 09 February 2023 | 0 Comments

What are the characteristics of zinc stearate emulsion?

What is Zinc stearate emulsion?
Waterborne zinc stearate is an emulsion in which zinc stearate is uniformly and stably dispersed in a water medium. Its appearance is a white emulsion, which is non-toxic, pollution-free, and hazard-free. It is easy to disperse in water and has the characteristics of ultrafine degree and good solubility of the dispersed phase.
More about Zinc stearate emulsion
CAS No.:557-0501
EC No.: 209-151-9
Linear Formula: [CH3(CH2)16COO]2Zn
Compound Formula: C36H70O4Zn
Molecular Weight:632.33
Melting Point:130 °C
Particle size:10um
Viscosity: 500 mph.s
Synthetic method of Zinc stearate emulsion
The preparation method is as follows: according to the best weight part, deionized water is added into a disperser, heated to 60-80 DEG C, and then wetting dispersant, emulsifier, crosslinking agent, bactericide, and suspending agent are added under stirring. , stirring, dispersing, and emulsifying, keeping the temperature for 30-40 minutes, then adding a water-based defoamer to quickly eliminate bubbles in the liquid, then adding zinc stearate while stirring, keeping the temperature for 40-60 minutes to completely emulsify and disperse the zinc stearate in the system, then grinding until the particle size is 0.5-1 micron, stopping grinding, discharging and packaging.
Uses of Zinc stearate emulsion
Waterborne zinc stearate avoids dust pollution, meets the requirements of environmental protection, and has a wide range of applications, mainly including the following applications.
Waterborne coatings: used for high-quality waterborne coatings, it has outstanding performance in aspects of good transparency, fast defoaming, good stability, good anti-sedimentation, fast drying, easy dispersion, and abrasion, improving the hydrophobicity of the coating surface and improving the feel of the paint film.
Water-based ink: it has a good economy and can be used as a leveling agent, filler, stabilizer, anti-settling agent, and waterproof agent.
Textile products: can be used as a polishing agent to improve the hydrophobicity of the surface.
Cosmetic products: They can be used as a lubricant to improve the smoothness of the surface.
Paper industry: it can be used as a waterproof agent for waterproof surface coating of specialty paper and thermal paper.
Sandpaper: It can be used as a grinding aid to improve the grinding, abrasion resistance, and water resistance of the surface.
Rubber products: They can be used as a release agent, release agent, vulcanizing activator, and softener.
Cold extrusion of metal: It can be used as a lubricant with good extrudability, extensibility, adhesion, and lubricity.
Price of Zinc stearate emulsion
Zinc stearate emulsion particle size and purity will affect the product's price, and the purchase volume can also affect the cost of Zinc stearate emulsion. A large amount of large amount will be lower. The price of Zinc stearate emulsion can be found on our company's official website.
Zinc stearate emulsion supplier
Luoyang Tongrun Nano Technology Co. Ltd.  (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including Zinc stearate emulsion, nitride powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective Zinc stearate emulsion, you are welcome to contact us or inquire any time.

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