honeycomb ceramic 1,free sample for quality check 2,10 years experience 3,delivery on time honeycomb ceramic1,free sample for quality ... check2,10 years experience3,good price4,delivery on time Honeycomb ceramics has high surfarce area, low air ... C≥1200°COut porous ratio7.0-10%Thermal stabilityNo crack after three timesSpecification of honeycomb ceramicsShape and size 6-150, producing ...