Black Vulcanized Silicone O-Ring
Silicone rubber can also be found in a wide variety of other products, from kitchen utensils to thermal and electrical insulation. It is commonly used in automotive manufacturing, medical devices, food storage products, electronics, home repair and hardware products, and a host of “unseen” applications....
Characteristics of Silicone Rubber O-Rings, Seals & Gaskets
Resistant to: extreme temperatures, fungal growth, UV and ozone exposure, and weathering
Not for use with: fuels, silicone and petroleum based oils, acids
Temperature range: -75° to 450°F (-60°C to 232°C)
Hardness range: 30 to 80 durometer Shore A
Standard hardness: 70 durometer Shore A
Standard colors: rust/orange, translucent; custom colors available—contact us to discuss your color requirements
What is Silicone? General Properties, Compatibility & More
Silicone is the general name for a family of polymers that includes any synthetic compound consisting of repeating units of siloxane (from which the material’s alternate name, polysiloxane, derives). Siloxane is best described as a chain of alternating silicon and oxygen atoms; carbon and/or hydrogen are frequent additives.
The most common silicone material is silicone rubber. Silicone rubber is generally non-reactive, stable, and resistant to extreme environments. It can be used in temperatures from -75°F to 450°F (-60°C to 232°C) while still maintaining its useful properties. Silicone’s temperature tolerance helps it avoid brittleness in freezing conditions and maintain its dimensional tolerance at extremely high temps.
Thanks to these properties and the ease with which the material can be manufactured and molded, silicone rubber is used commonly used to produce o-rings, seals, and gaskets.
O-Ring sizes are defined by the inner diameter-ID and the cross section-CS , our o-ring Inner Diameter can be customized from 0.5mm to 800mm. Welcome to contact us for the details.
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