siloksaaniöljy

Siloksaaniöljy, also known as silicone oil or polydimethylsiloxane (PDMS), is a versatile synthetic lubricant and fluid. It is a polymer made up of repeating siloxane units, which consist of alternating silicon and oxygen atoms with organic side groups attached to the silicon atoms. The most common type is polydimethylsiloxane, where the side groups are methyl groups.

These oils are known for their unique combination of properties, including excellent thermal stability, resistance to oxidation, low surface tension, and good dielectric properties. They are also hydrophobic, meaning they repel water. Their viscosity can vary greatly, from thin, water-like fluids to thick, gummy substances, depending on the molecular weight of the polymer.

Siloksaaniöljy finds applications in a wide range of industries. In personal care products, it is used as a conditioner and moisturizer in shampoos, lotions, and cosmetics due to its smooth feel and ability to reduce friction. In the automotive industry, it serves as a lubricant and as an ingredient in polishes. It is also used as a heat transfer fluid, a hydraulic fluid, and in some medical applications due to its biocompatibility. Its non-stick properties make it useful as a release agent in manufacturing processes. The wide range of viscosities and properties allows for tailored applications.