Silicone O-Rings
The term "silicone" covers a large group of materials in which vinyl-methyl-silicone (VMQ) is often the central ingredient.
Silicones are excellent seal materials for extreme temperatures in static applications. Silicone is very good for ozone and UV radiation.
Standard Durometer & Colors
The standard durometer for silicone O-Rings typically ranges from 50 to 70 Shore A, but they can also be made in other durometers, such as 30, 40, 80, and 90, depending on specific application requirements. They're available in a variety of colors, with the most common being red, orange, black, white, and translucent.
Temperature Range for Silicone O-Rings
Temperature ranges can go from minus 100°F to 250°F.
Recommended Use of Silicone O-Rings
Silicone can be formulated to be electrically insulative or conductive, it is suitable for a wide range of electrical applications.
- High-Temperature Applications
- Medical and Pharmaceutical
- Aerospace
- Electronics
- Automotive
- Consumer Goods
- General Industrial
Additional Information for Silicone O-Rings
You can find additional technical information related to this and other materials regarding chemical compatibility, resistance to abrasion, suitability for dynamic or static applications, temperature operating ranges, longevity, and other factors on our Technical Information pages.
At Rocket Seals, our commitment to the highest standard of customer service includes technical support to assist you in selecting the material that will meet your application requirements.
Contact Rocket Seals today to see how we can solve your sealing challenges.