AMS3356 Silicone
AMS3356 silicone meets an AMS standard for a VMQ silicone that resists lubricating oils and has low compression set. It is used for aircraft parts, particularly in piston engine applications and other aerospace seals and gaskets, due to its ability to maintain flexibility and sealing properties across a wide temperature range.
AMS3356 Silicone Properties
Key Characteristics of AMS3356 silicone:
- Silicone Rubber (VMQ): The base material is a type of silicone, specifically methyl vinyl silicone (VMQ) rubber.
- Lubricating Oil Resistance: It is compounded to withstand exposure to high-aniline-point petroleum-based oils, which is critical for many engine applications.
- Low Compression Set: The material is designed to resist permanent deformation after being compressed, which is essential for maintaining seals and gaskets over time.
- Electrical Grade: It has controlled dielectric properties, making it suitable for electrical applications within the aircraft.
- Temperature Range: AMS 3356 materials are formulated for use in a broad temperature range, typically from -55°C to +230°C (-67°F to +446°F).
ElastaPro makes AMS silicone in solid sheets and uncured compounds. Contact us for more information.
