E900 - Polydimethylsiloxane

Polydimethylsiloxane (PDMS) is generally considered safe at the concentrations used in approved products. However, like any additive, its use must comply with industry-specific standards and regulations.

Characteristics of Polydimethylsiloxane (E900):

• Composition: It is an organosilicon polymer composed of recurring dimethylsiloxane units, a monomer containing silicon and carbon atoms.
• Appearance: PDMS is often presented as a transparent liquid, but it can also be used in gel or powder form in certain applications.
• Lubricating Properties: PDMS is known for its lubricating properties and excellent chemical stability. It is often used as an anti-foaming agent and lubricant in various applications.

Common Applications:

• Food Industry: Approved as a food additive (E900), it is used as an anti-foaming agent in the production of certain foods.
• Cosmetic Industry: Present in many cosmetic products such as lotions, creams, and hair products due to its emollient properties.
• Pharmaceutical Industry: Used in some pharmaceutical formulations for its lubricating properties.
• Thermal Stability: PDMS offers excellent thermal stability, making it suitable for a range of temperatures.
• Chemical Inertness: It is chemically inert, meaning it generally does not react with other substances.
• Sealing: Due to its hydrophobic nature, PDMS is used in certain sealing and lubricating materials.
• Anti-Aging Products: Present in some skincare products due to its emollient properties and soft touch.