Evonik Launches New Carbon Black
Evonik Industries launches has launched a new a new high performance carbon black for mechanical rubber goods. Purex HS 45-RP, as it is known, are said to satisfy special requirements concerning PAH (polycyclic aromatic hydrocarbon) content. Purex HS 45-RP is reportedly equivalent to Purex HS 45 with the abbreviation RP signifying “reduced PAH content.”