Technical grade dimethyl silicone fluids
Dimethyl Silicone Fluids are clear, odourless and inert fluids made of dimethyl polysiloxane. The viscosity of these fluids is tightly controlled within +5% of the desired range and is available in a viscosity range from 20 cps to 300,000 cps. Unlike other fluids, these fluids have a chemical structure that has a backbone of silicon-oxygen linkage, which makes them more resilient to temperature extremes, oxidation, shear stresses and chemicals compared to similar organic fluids. Additionally, they exhibit good dielectric properties. Dimethyl Silicone fluids are soluble in hydrocarbon solvents, chlorinated hydrocarbon solvents and low molecular weight aromatic solvents. However, they have limited solubility in alcohols, ethers, acetone, and glycols, with solubility depending on viscosity.
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Silicone fluids, with their exceptional properties and adaptability, find application in a wide spectrum of industries. They are utilized extensively in the cosmetics and pharmaceutical sectors, where they contribute to the formulation of various products such as creams, lotions, hair care products, and contraceptives. In the automotive and furniture industries, silicone fluids are used in polishes to achieve high-gloss finishes for automobiles and furniture. They also serve as release agents for plastic, rubber, and non-ferrous die casting, facilitating the smooth separation of components from molds. Furthermore, silicone fluids are employed in applications related to liquid springs, shock absorbers, heat transfer, and power transmission, ensuring efficient operation. Additionally, they play a role in rust prevention, hydraulic systems, dielectric applications, damping, water repellence for cement slabs and bricks, paint and coating additives, lubricants, and textile finishing. This wide-ranging versatility highlights the value of silicone fluids across numerous industrial domains, making them indispensable for meeting diverse needs and challenges.
Dimethyl Silicone Fluids exhibit solubility in specific solvent types, which contributes to their versatility in various applications. They readily dissolve in hydrocarbon solvents, chlorinated hydrocarbon solvents, and low molecular weight aromatic solvents. However, it's important to note that their solubility is limited in certain solvent categories, including alcohols, ethers, acetone, and glycols. The degree of solubility can vary based on the viscosity of the silicone fluid in question. This solubility profile allows for tailored compatibility with different solvents and systems, further expanding their applicability across diverse industries.
The chemical structure of Dimethyl Silicone Fluids distinguishes them significantly from conventional organic fluids. These silicone fluids possess a unique backbone composed of silicon-oxygen linkages. This distinctive chemical arrangement confers exceptional resistance to a multitude of challenging factors, including extreme temperatures, oxidative stress, shear forces, and exposure to various chemicals. Unlike typical organic fluids, Dimethyl Silicone Fluids are better equipped to withstand these adverse conditions, making them a preferred choice for applications that demand durability and stability. Furthermore, these silicone fluids exhibit favorable dielectric properties, enhancing their utility in electrical and electronic applications.
The viscosity control of Dimethyl Silicone Fluids is a critical aspect of their formulation. Manufacturers closely regulate and maintain the viscosity of these fluids, ensuring that it falls within a stringent range that is typically within +5% of the desired specification. This meticulous control over viscosity allows for a precise and consistent product that can cater to a wide array of applications with specific viscosity requirements. Dimethyl Silicone Fluids are available in a broad viscosity range spanning from 20 centipoise (cps) to an impressive 300,000 cps, catering to diverse industrial needs.
Dimethyl Silicone Fluids are clear, odorless, and inert fluids composed of dimethyl polysiloxane. These fluids are characterized by their remarkable versatility and unique chemical structure, which sets them apart from conventional organic fluids. The chemical backbone of dimethyl silicone fluids is built upon silicon-oxygen linkages, imparting exceptional resilience to a wide range of environmental and operational conditions. Their distinctive properties make them highly desirable for various industrial applications.
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