DuPont’s TPE jounce bumper deals with jolts better

ERJ staff report (BC)

Geneva, Switzerland – Fiat has adopted an integrated jounce bumper system on its Punto car that integrates several components into one to deliver better performance and a lower system cost, reported DuPont at a pre-K show press briefing in Geneva on 13 June.

Part of a vehicle’s shock absorber system, the jounce bumper is designed to absorb impact and dampen noise, vibration and harshness (NVH) by preventing the metal shock absorber spring from fully compacting during shock impacts due to potholes, curb and…

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