CoolZorb™-Ultra
Hybrid Thermal/EMI Absorber
Product Description
CoolZorb-Ultra series is a higher performance and silicone free hybrid absorber/thermal management material with ultra-high thermal conductivity of 11.5W/m.K. CoolZorb-Ultra is designed to be used like a traditional thermal interface material between heat source such as a high-power IC and heat sink or other heat transfer device or metal chassis. CoolZorb-Ultra also functions to suppress unwanted energy coupling, resonances or surface currents causing board level EMI issues.
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Industries
- 5G Telecom
- Automotive
- Autonomous Vehicle
- Automotive and Industrial Electronics
- Blade servers
- Telecom, 5G, Consumer, Automotive, Military
Applications
- Automotive Electronics
- Automotive Infotainment
- Automotive Powertrain/ECUs
- Automotive ADAS
- Optical module/transceiver
- Radar
- EMI Attenuation
- Thermal Transfer
- Automotive ADAS
Features and Benefits
- Very high thermal conductivity to meet industry trend of increasing IC power
- Good EMI suppression over wide frequency range, particularly over 25GHz
- Silicone free formulation make it suitable for silicone sensitive application
- Inherent surface tack typical of standard thermal gap fillers
- Compliant with minimal component stress during assembly
- CoolZorb Ultra passes UL94V0 requirements
Capabilities
Technical Specification
Typical Properties
ColorDark GreyDensity (g/cc)2.96Operating Temperature Max (Celsius)125Operating Temperature Min (Celsius)-40Outgassing CVCM (%)0.140Outgassing TML (%)0.290Thermal Properties
Product Line Tc Range (W/mK)11.5Electromagnetic Properties
Attenuation @10GHz (dB/cm)22.0Attenuation @20GHz (dB/cm)39.0Attenuation @28GHz (dB/cm)53.0Attenuation @39GHz (dB/cm)76.0Attenuation @77GHz (dB/cm)135.0Electrical Properties
Volume Resistivity6.00 x10^16 Ohm-cmMechanical Properties
Hardness (Shore 00)58Dimensions
Thickness Max (mm)4.00Thickness Min (mm)0.50Compliance
Lead FreeYesREACHYesROHS CompliantYes