Ceramic pulley lagging Ceramic pulley lagging: Kingcera ceramic lined belt pulley is adopting the new methods. We vulcanized our wear resistant ceramic into the rubber and wrap onto the pulley. Beside, our lining which have troughs between the ceramic are good for draining the water and clay, so that it can ensure the working when the condition is rigorous. It not only can prevent the pulley from slipping, can also prolong the pulley's service life span. Technical Specifications: Item Index Ceramic wear material ≥95% Density 3.65g/cm3 Porosity < 0.1 Compressive Strength ≥1700 Mpa Rockwell Hardness ≥85 HRA Vickers Hardness ≥1000 HV10 Fracture Toughness(KIC) ≥4.5 Mpa.m1/2 Bending strength ≥290Mpa Wear volume ≤0.05 cm3 ASTM G65 Relative Factor 9-11 Thickness 8mm Rubber Natural Tensile Strength(TSB) ≥ 15 Mpa Hardness 60 +/- 5 Shore A Elongation 450% Resilience 65% Thickness 8MM