CSP rolls out multimaterial EV battery enclosure with lower overall costs
Continental Structural Plastics Inc.
The composite tray system is the same weight as an aluminum one, but offers better value and performance. It is lighter than a steel alternative.
Automotive and heavy truck composite components supplier Continental Structural Plastics Inc. has developed a multimaterial electric vehicle battery enclosure that meets stringent performance standards for flammability and other issues while offering a low tooling investment and overall lower product cost, it says.
Auburn Hills, Mich.-based CSP showcased its new honeycomb, electric vehicle battery enclosure technologies and proprietary material formulations, developed at its new 47,500-square-foot Advanced Technologies Center, at a virtual event Dec. 9.
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Continental Structural Plastics Debuts Inner/Outer Carbon Fiber Door Panels
Continental Structural Plastics, an automotive technology company in Auburn Hills, has fine-tuned its carbon fiber RTM (CF-RTM) process to the point that a premium automaker will be using the technology for inner and outer door panels on future vehicle platforms.
Continental Structural Plastics’ new carbon fiber RTM press in Palmela, Portugal soon will soon be running the company’s first commercial applications of this technology. // Photo courtesy of Continental Structural Plastics
Continental Structural Plastics, an automotive technology company in Auburn Hills, has fine-tuned its carbon fiber RTM (CF-RTM) process to the point that a premium automaker will be using the technology for inner and outer door panels on future vehicle platforms.
Centrum pokročilých technologií společnosti Continental Structural Plastics odhaluje odlehčovací technologii, kryt na baterie a inovace v materiálech cadillacnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cadillacnews.com Daily Mail and Mail on Sunday newspapers.
Corrosion resistance
Reduced tooling cost
All told, the CSP multi-material battery enclosure is 15% lighter than a steel battery box. Although it is equal in weight to an aluminum enclosure, the CSP enclosure offers better temperature resistance than aluminum, especially if the phenolic resin system is used. Additionally, the one-piece design for the tray has no through holes, so no sealing or sealant are required. This not only eliminates the chance of leaks, it reduces overall production costs and complexity.
Materials Make it Possible
Many of these benefits could not be achieved without the superior composites chemistry developed by CSP’s materials R&D team. This assortment of advanced composites allows customers to select the formulation for the cover and/or base that best meets their specifications. CSP’s battery enclosure materials options include: