Coating processing field

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Silicone Rubber

Parylene itself can also be made into ultra-thin (1-100μm) and precise films, such as the sealing gasket used in missile launch tubes.

Parylene has the characteristics of acid resistance, alkali resistance, solvent resistance, and moisture resistance, which can provide complete barrier protection for components.

Parylene is used to coat the very thin polyester generator film and the elastomeric radial seals installed in the gas hood to protect them from the corrosion of chemical solvents and aggressive cleaning agents.Silicone products such as silicone rubber keyboards in harsh environments are coated with Parylene to increase printing durability and improve their ability to resist chemical moisture invasion. More and more civilian rubber seals are now extensively coated with Parylene for surface lubrication and protection against acid, alkali, and moisture.