Our High Quality Manganese Stearate with CAS 3353-05-7 is a high - grade chemical compound. Manganese stearate is a metallic soap, which is the manganese salt of stearic acid. It typically appears as a fine white or off - white powder with a low odor.
The chemical formula of manganese stearate is C36H70MnO4, and it has a molecular weight of approximately 639.88 g/mol. The compound is insoluble in water and most common organic solvents but shows some solubility in hot aromatic hydrocarbons and chlorinated hydrocarbons.
Our product is produced under strict quality control processes. It has a high purity level, usually above 98%. The acid value is kept within a very narrow range to ensure consistent performance, and the melting point is around 110 - 120 °C, which makes it suitable for a variety of applications.
1. **Plastic Industry**: In the plastic manufacturing process, manganese stearate serves as a lubricant and release agent. It can prevent plastic products from sticking to molds during the injection molding or extrusion process, improving the surface finish of the final products. It is also used as a stabilizer in some PVC formulations.
2. **Rubber Industry**: For rubber production, it acts as a dispersing agent and a mold - release agent. It helps in evenly distributing other additives in the rubber compound and allows for easy removal of rubber products from the molds.
3. **Cosmetics Industry**: Due to its excellent lubricating and softening properties, it is used in some cosmetic products such as creams, lotions, and powders. It can enhance the spreadability and smoothness of these products.
4. **Paints and Coatings**: Manganese stearate can be added to paints and coatings as a drier. It promotes the oxidation and cross - linking of the paint film, which helps in faster drying and better adhesion of the paint on the surface.
1. **Plastic Processing**: When using in plastic processing, it is recommended to add manganese stearate at the early stage of the compounding process. The typical dosage ranges from 0.1% to 1% by weight, depending on the type of plastic and the processing conditions. Mix it thoroughly with other additives and the plastic resin to ensure uniform dispersion.
2. **Rubber Manufacturing**: In rubber production, add it during the mixing stage of the rubber compound. The amount can be adjusted according to the specific rubber formulation and the requirements of the final product, usually around 0.5% - 2% by weight. Make sure it is well - dispersed in the rubber matrix.
3. **Cosmetics**: For cosmetic products, it should be added at the appropriate stage of the manufacturing process. Usually, it is melted and then incorporated into the emulsion or powder base. The dosage should be carefully controlled to meet the quality and safety standards of cosmetic products, generally less than 5% by weight.
4. **Paints and Coatings**: In paint and coating formulations, add it during the grinding or mixing process. The amount can vary from 0.1% to 1% based on the type of paint and the desired drying speed, etc.
**Case 1: Plastic Injection Molding Company**
A plastic injection molding company was facing issues with product sticking to the molds, which led to surface defects and longer production cycles. After using our manganese stearate as a release agent at a dosage of 0.5% by weight, the sticking problem was completely solved. The surface finish of the plastic products was significantly improved, and the production efficiency increased by 20% due to reduced mold cleaning time.
**Case 2: Rubber Tire Manufacturer**
A rubber tire manufacturer had problems with uneven dispersion of additives in the rubber compound, resulting in inconsistent tire quality. By adding our manganese stearate as a dispersing agent at a rate of 1% by weight during the mixing process, the additives were evenly distributed. This led to more uniform tire performance, including better traction and durability, and a reduction in product rejects by 15%.
Este es William, CEO de Zhishang Chemical Co., Ltd.
Le invitamos a visitar nuestra fábrica. Como el fabricante de productos químicos superior, nos hemos estado esforzando para la calidad del producto, la innovación, el R&D, y el servicio de atención al cliente por los últimos 7 años. En los próximos 10 años o incluso más, nos comprometemos a convertirnos en el proveedor de productos químicos más fiable del mundo, creando una marca internacional conocida en la que confíen los clientes, con el espíritu de "un metro de ancho, diez mil metros de profundidad", seguimos centrándonos en la investigación y el desarrollo de productos, seguimos centrándonos en el servicio al cliente, seguimos mejorando el sistema de servicio de la cadena de suministro, para crear un equipo profesional de servicio de suministro de productos químicos, para lograr una cooperación a largo plazo en la que todos ganen. No dude en ponerse en contacto con nosotros si tiene alguna pregunta.
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