Will the repeated mixing of carbon black lead to a decrease in electrical conductivity?

last edited:April 3,2023   

  Will too short mixing time affect the conductivity of carbon black?

  Too short mixing time will also affect the conductivity of carbon black, once the carbon black enters the mixing, its conductivity can be affected. When the mixing time is less than 15 minutes, the volume resistivity of the composite material decreases with the extension of the mixing time.

  Will too long mixing time affect the conductivity of carbon black?

  Excessive mixing time has a great influence on the conductivity of carbon black. After the mixing time exceeds 15 minutes, the volume resistivity of the composite will gradually increase with the increase of the mixing time.

  How long is the best mixing time?

  The mixing time has a great influence on the conductivity of the composite material, shorter or longer mixing time is not good for the conductivity, the best mixing time is 15 minutes.

  It can be seen that too long or too short mixing time is not good, and it will affect the conductivity of carbon black. Everyone must control the time when mixing.