Pingxiang Chemshun Ceramics Co.,Ltd

The wear-resistant alumina ceramic rubber  hose is an industrial pipe product manufactured by combining high-hardness alumina ceramic tiles with a flexible rubber matrix through a vulcanization process. The embedded alumina ceramic (typically with an Al ₂ O ₃ content of ≥ 92%) possesses extremely high hardness (Rockwell hardness HRA ≥ 88), exhibiting wear resistance more than ten times that of high-chromium cast iron . The outer rubber layer endows the hose with excellent flexibility and sealing properties, allowing it to bend and absorb impact vibrations under complex working conditions. This structural design effectively integrates the wear resistance of ceramics with the cushioning properties of rubber, making it primarily suitable for the transportation of high-wear media in industries such as mining, power generation, and cement . Regarding performance parameters, the technical specifications of this product vary according to application requirements. The ceramic layer typical...

 ZTA (Zirconia Toughened Alumina) ceramic rubber vulcanized plate is a composite wear-resistant product specifically engineered for extreme abrasion conditions. The product integrates ZTA ceramics (typically composed of 75%-80% Al₂O₃ and 20%-25% ZrO₂) with high-elasticity natural rubber and a steel backing plate through an advanced vulcanization process, featuring pre-embedded countersunk bolts for easy installation . The core design philosophy leverages the high wear resistance of ceramics to withstand material abrasion while the rubber layer absorbs impact energy, achieving a synergistic effect between wear resistance and impact toughness . Due to the phase transformation toughening mechanism of zirconia, ZTA exhibits significantly higher fracture toughness and wear resistance than conventional alumina ceramics. Research indicates that ZTA composites containing 20%-25% zirconia demonstrate optimal performance under severe impact-abrasion conditions . Typical technical specificati...

  Alumina ceramic filler balls are high-performance industrial packing materials, primarily composed of alpha-alumina ( α -Al ₂ O ₃ ) with purity typically ranging from 96% to 99.9%. They exhibit high hardness (Mohs hardness 9), high mechanical strength, excellent wear resistance, high-temperature tolerance (long-term use up to 1600 ° C), and outstanding chemical stability, being insoluble in acids, alkalis, and organic solvents. Typical physical properties include a density of 3.6 – 3.9 g/cm ³ , porosity below 0.1%, and near-zero water absorption. These characteristics ensure structural integrity and stable performance in demanding industrial environments. In the petrochemical and chemical industries, alumina ceramic filler balls are widely used as random packing in reactors, columns, and vessels. Their high surface area and uniform geometry optimize fluid distribution and enhance mass transfer efficiency in gas-liquid or liquid-solid systems, suitable for processes such as cataly...