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Automotive Radar Systems

Autonomous vehicles rely on radars and sensors to maintain safe and efficient driverless 'driving', including driver assistance technologies such as collision warning systems, automatic emergency braking, and lane departure warnings.

Industry requirements:

  • Low dielectric properties for radar transparency
  • Material and design solutions for radar absorbency
  • Excellent dimensional stability and low warpage
  • Excellent balance of mechanical properties
  • Resistance to exterior environments, including road salt, automotive fluids, thermal
  • cycling, and hydrolysis resistance
  • Improved laser-marking properties

Spotlight on Crastin® PBT:

  • Stiff, tough PBT thermoplastic
  • Superior electrical insulating properties
  • Good resistance to water, oils and salt
  • Absorbs and reduces signal noise, increasing the safety in road traffic
  • Resin of choice for cost-effective, high-performing automotive radar systems


Crastin Radar

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CELANESE Automotive Radar Systems Automotive Radar Systems
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