In the realm of synthetic polymers, dimethyl silicone oil shines brightly as a highly versatile material. Its chemical name is polydimethylsiloxane, with the molecular formula (CH3)3SiO[(CH3)2SiO]n - Si(CH3)3.

Outstanding Properties for Diverse Conditions

Dimethyl silicone oil is a colorless and transparent synthetic polymer material. It comes in a wide range of viscosities, from 5cps to 2 million cps, encompassing everything from easily flowing liquids to thick, semi - solid substances. This variety allows it to meet the different viscosity requirements of various industries. It possesses a smooth and soft feel, providing an excellent tactile experience. Its hydrophobic nature makes it resistant to water, ensuring stability in aqueous environments. Additionally, it has good chemical stability, enabling it to maintain its properties in various chemical surroundings. The electrical insulation property makes it widely applicable in the electronics and electrical appliances industry. One of its most remarkable features is its ability to withstand a wide temperature range, from - 50℃ to + 200℃, for long - term use. Whether in extremely cold polar regions or high - temperature industrial settings, it can function reliably. Moreover, it has a high flash point and a low freezing point. Its small viscosity - temperature coefficient, large compressibility, low surface tension, excellent hydrophobic and moisture - proof properties, and small specific heat and thermal conductivity coefficient further enhance its appeal.