Discover the Versatility of Silicone Rubber (CAS 63394-02-5)
Explore the exceptional properties and diverse applications of this high-performance polymer.
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Silicone Rubber
Silicone rubber, identified by CAS number 63394-02-5, is a synthetic polymer renowned for its unique combination of mechanical, thermal, and chemical resistance properties. This makes it an indispensable material across a wide spectrum of industries, from aerospace to electronics.
- Explore the mechanical properties of silicone elastomers at room temperature, which, while generally inferior to other elastomers, offer a unique balance for specific applications.
- Understand why silicone rubber is unaffected by oxygen and ozone during natural ageing, ensuring longevity and performance.
- Learn how its inherent water-repellency protects silicone elastomers from most aqueous solutions, maintaining integrity in moist environments.
- Discover how this material's resistance to hydrocarbons can be enhanced through specific formulations, offering improved silicone rubber solvent resistance.
Key Advantages Provided by Silicone Rubber
Exceptional Aging Resistance
Silicone rubber stands out with its remarkable resilience to natural aging processes, remaining unaffected by oxygen and ozone, crucial for long-term performance in demanding environments.
Broad Chemical Inertness
Its excellent water-repellency means silicone rubber is not significantly compromised by most aqueous solutions, making it ideal for applications exposed to moisture and various chemical reagents, contributing to its status as a water repellent silicone rubber characteristic.
Versatile Application Range
From critical silicone rubber for aircraft components to everyday electronics, its adaptability ensures it meets diverse engineering needs.
Key Applications
Aircraft Components
Utilized extensively in aircraft for gaskets, sealing strips, ducting, and cable insulation, leveraging its high and low-temperature properties and electrical insulation capabilities.
Electronics Encapsulation
Room-temperature vulcanizing (RTV) silicone elastomers are a preferred choice for the encapsulation of electronic and electrical equipment, providing protection and insulation.
Molding and Sealing
Liquid silicone elastomers are ideal for injection molding intricate components like seals, diaphragms, and O-rings, often in high-volume operations.
Caulking Applications
Used in construction and other sectors for reliable sealing and gap-filling purposes.