CONNECTION SYSTEMS Delphi Gum Based Silicone Rubber Sealing Components Delphi Gum Based Silicone Rubber Sealing Components are an extension of Delphi's product offerings beyond the standard liquid silicone rubber (LSR) technology currently being used. The wide array of Delphi Gum Based Silicone Rubber Sealing Components includes block seals, grommets, cable seals, housings, and more. Delphi's expertise with advanced sealing materials and manufacturing machines includes using a gum based silicone rubber material process. The components are manufactured with unique processing methods, developed in Delphi's Wuppertal, Germany manufacturing facility. Offering a high cut resistance and eliminating the need for manual vision control, gum based silicone rubber components are an expansion of Delphi's current sealing choices, enabling increased quality and cost savings. This technology also supports the development for advanced products with a mechanical pierce in the subsequent processing, including Delphi's small gage cable sealing system and flexible printed circuit (FPC) sealing technology. Block seal High performing, gum based silicone rubber material o High cut resistance o High tensile strength o Low compression set at aging Capable of producing fluor silicone rubber materials Increased quality o No manual vision control needed o Less scrap Cost savings o Elimination of manual vision control Large, diverse product portfolio Typical Applications Delphi Gum Based Silicone Rubber Sealing Components are designed for sealing applications in the automotive, industrial and medical markets, driven by the material characteristics and requirements needed. Specific components include the following: Block seals Grommets Cable seals Housings Etc. Custom designed solutions are also available for customer specific applications. www.delphi.com | © Delphi. All rights reserved. |

Delphi Gum Based Silicone Rubber Sealing Components Single wire seal Material Benchmark Comparison Cut resistance Compression set Temp Resistance Potential part complexity Cycle Time High volume production capability New Silicone Gum Based Rubber ++ ++ ++ ++ + + Liquid Silicone Rubber O + ++ ++ ++ ++ Standard Gum Based Silicone Rubber O + + O + The Delphi Advantage Diverse and extensive automotive portfolio In house design, process, tooling and manufacturing expertise o Liquid silicone fluor material currently in production o Both gum based and liquid silicone production capability o 2 shot molding...