Wax emulsion is an aqueous dispersion of polyethylene wax. Polyethylene wax is dispersed in water in the form of solid particles. According to the type of emulsifier, it can be divided into anionic, nonionic and cationic forms. The particle size can be processed according to requirements, which can be lower than 100 nanometers or larger than 5 microns.
Characteristics of wax emulsions suitable for coating film formers:
1. The wax emulsion is non-toxic, does not contain VOC, and has no harmful effects on seeds, soil and human body.
2. During the coating process of the seed coating agent, the wax particles migrate to the surface of the coating to form a thin layer of protection, improve the surface drying speed of the coating, and reduce the adhesion and damage between the seeds during the drying and film-forming process.
3. The hardness, smoothness and friction resistance of the film-forming agent added to the wax emulsion are significantly improved, thereby improving the wear resistance, fluidity and seed suitability of the seeds. At the same time, the brightness and vividness of the coating are also improved.
Seed coating film-forming agent, with excellent covering, gloss and eye-catching color, with excellent adhesion, safe for seeds. The growth of seeds requires protection and nutrition, and will contain products with protection and nutrients. When applied to seeds, they must be reasonably effective without affecting the properties of these components and seeds. This goal can be achieved by seed coating.
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