by Rogers Corporation on May 31, 2017
Elastomeric Material Solutions
Recent developments in eMobility (electro mobility or advanced mobility) have led to increasing options for clean and efficient vehicles that rely on electric powertrain technologies, in-vehicle information, communication technologies, and connected infrastructures. The systems within these vehicles pose unique sealing and vibration management challenges vs cars with traditional combustion engines.
Rogers’ advanced materials are used in a wide variety of eMobility platforms, including gaskets and vibration management foams for airbag sensors, sound systems, and batteries. Let’s take a closer look at the challenges of vibration management and gasketing / sealing in EVs and hybrid vehicles.
Learn how Rogers advanced materials are used in a wide variety of eMobility platforms.
High performance gaskets are found in Exterior Lighting Seals; On-board EV Charging Seals; Roof Mounted Antenna Seals; Sensors; Back Up Camera Seals; Drive Train PCB Isolation Pads; EV & HEV Battery Isolation/Battery Separator & Compression Pads; Heat Shields; Buzz, Squeak and Rattle Isolation (BSR) Pads; Noise, Vibration & Harshness Isolation Pads; and Tolerance and Gap Pads.
Vibration management foams are found in Dampers/Isolators for Shock, Vibration, Noise & Impact; Gas Tank Isolator Pads; Airbag Sensor Arm Rest Pads; Door Handle Isolation Pads; Infotainment Display Seals; Isolation Pad Interior Trim for Cup Holders and Bin Liners; and Sunroof Control Panels.
High Performance Materials
Rogers’ Elastomeric Material Solutions group provides a wide range of high performance materials, from soft foams for automotive fuel tank isolator pads and camera window gaskets to very firm foams for enclosure gaskets. The company’s foams – PORON® polyurethane material and BISCO® silicone materials– provide solutions for door panels, air bags, instrument panels, battery systems, and more.
Automotive interiors and exteriors are subjected to a variety of extreme environmental conditions. Safety is also a concern as severe damage – electrical shock or explosion – is possible if the vehicle’s battery pack is not properly sealed. Batteries need to be packaged to absorb internal impact energy. Vibration must be managed both within the pack and between the pack and the surrounding vehicle.
Gasketing, Sealing, and Gap Filling
Like most vehicles, EVs and HEVs need to withstand the elements and function in all environments. Gaskets and gap fillers protect sensitive electronics – often in the presence of extreme temperatures – and seal out air, water, dust, light, and electromagnetic interference (EMI).
Automotive & EV/HEV