Dimethyl silicone oil is the most fundamental and widely used organic silicone liquid. Its molecular structure endows it with excellent high and low-temperature resistance and chemical inertness. Non-toxic and odorless, it maintains stable viscosity across a broad temperature range of -50°C to 200°C. Thanks to its superior lubrication, defoaming, and electrical insulation properties, it is widely used as a lubricant for precision instruments, a highly efficient defoamer for industrial fermentation, and a core ingredient in skincare products to impart a silky feel.

High temperature resistant silicone oil IOTA 255