High Viscosity Standards
 
CANNON high viscosity standards cover viscosity ranges of particular interest for asphalt and polymer viscosity determinations. See ASTM D2170, Kinematic Viscosity of Asphalts (Bitumens) and D2171, Viscosity of Asphalts by Vacuum Capillary Viscometer. Lot specific kinematic viscosity data in mm²/s (cSt) and dynamic viscosity data in mPa·s (cP) is provided with each standard as appropriate.