In the realm of chemical products, water - soluble silicone oil IOTA - 1291 stands out as a remarkable substance with unique properties, finding applications across various industries. It is a polyether - modified polydimethylsiloxane, a polymer formed by the combination of hydrophilic organic substances and hydrophobic polysiloxanes.

Outstanding Properties and Distinctive Features
IOTA - 1291 is a polyether - modified special organic silicon surfactant. It boasts a low surface tension, enabling it to spread rapidly when in contact with other substances. Its excellent hydrophilicity allows for easy blending with water, while its antistatic, soft, smooth, and breathable properties further enhance its appeal. It is readily soluble in ethanol and acetone and can be mixed with water in any proportion. In terms of physical and chemical data, at 25℃, it appears as a colorless to light - yellow transparent liquid with a specific gravity of 1.030, a viscosity ranging from 500 to 1500 cst, and a refractive index between 1.448 and 1.458. The cloud point of a 1% aqueous solution is 42℃, and the surface tension at 25℃ is 23 mN/m. Moreover, it contains over 99% active ingredients.