Products in Silicone Rubbers

As the demands on equipment performance increase, the need for non-standard seals and mouldings in a material which has a wide temperature range has increased considerably.
Brownell has expanded its in-house manufacturing capacity to offer non-standard silicone rubber seals and mouldings for prototyping and low volume applications. A number of different grades of silicone rubber are available, and most are suitable for use between -55°C and +200°C.

Seals can be manufactured up to a maximum diameter of 400mm. Different types of cross-sections can be produced, ranging from standard square or round, to highly complex sections. Flat gaskets or similar shaped mouldings up to a maximum size of 400mm x 400mm can be produced.

Main Features
• Ideal for low volume and prototypes.
• Low cost tooling.
• Good dimensional stability.
• Good weather resistance.
• Good oil resistance.
• Excellent temperature range.
• High Dielectric properties.
• Excellent oxidation properties

Silicone Rubber Mouldings and Gaskets: Product Information; zoom image