It is a ceramic rubber composite board, which can be fixed in the truck bucket because the hardness of the ceramic is higher than the metal, the rubber can play an excellent role in buffering.� It can� increase the life� of your transportation equipment by� 10 times. Ceramic mesterial 92% alumina Ceramic size �?20*8 mm cylinder ceramic liner Rubber wear liner size 500*500*20 mm Rubber wear liner size weight About 17.2 kg/piece Sample time 1-5 days 92 Alumina Ceramic Liners Al2O3:â?¥92% Density:â?¥3.6g/cm�³ Porosity:ï¼?0.25 compressive strength:â?¥1050Mpa Rockwell Harndess â?¥85.5HRA Vickers Hardness Hv20: â?¥1050Mpa Fracture Toughness(KIC): â?¥3.7MPa.m1/2 Bending strength: â?¥220Mpa Wear Volume:â?¤0.25cm3 Appearance: white Product description: Also named wear cermaic parts, wear rubber ceramic plate, wear resistant ceramic pads. Ceramic rubber composite pads&plate is use of rubber vulcanization process, to embed the wear-resistant ceramic vulcanized into rubber, stick it on the inner all of equipment with the adhesice paste.As customers' requirment, it also can be vulcanized together with steel plate, with bolts or not. Features: It combines wear-resistance of ceramic of ceramic and impact-resistance of rubber, apply to conveying systems equipment work under normal temperture,and can bear some impact. Impact-resistant and wear-resistant ceramic rubber composite lining board (three-in-one lining board) is mainly used in the thermal power industry (falling coal pipe lining board), the steel industry (blast furnace hopper, cylindrical mixer), the cement building materials industry (clinker clinker) Chute), smelting industry (hopper), machinery industry (hopper), coal industry (transportation station chute), mining industry (initial break, medium and fine breakage, transfer chute hopper), chemical industry (chute), organic silicon industry (level two) Heavy-duty cyclone dust collector), coal chemical industry (falling coal pipe), port terminal (ship unloader hopper), commercial industry (mixer liner), automobile manufacturing and other heavy-wearing industries.