Alumina Ceramic Disk Ceramic Disc for 1/2′′ Quick Faucet Brass Cartridge

Alumina Ceramic disk for 1/2'' Quick Faucet brass Cartridgehigh 95% alumina  ceramic disc for tap Alumina producing faucet valve Tap ceramic discs  Features:1.The frictional times is 300, 000 to 500, 000,2.Density :3.65~3.7g/cubic centimeter,3.Rigidity is 84~86 HRA,4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm, Meatime, we can manufacture according to customs' drawings or samples. We have both competitive  price and high quality than any other companies because of our professional with more than 12 years manufacturering experience.   Property of material: PROPERTIES  TABLETest Item/Unit                   Numerical ValueProduct Material                           AluminaComponent Content  %≥99%≥95%Sintering Temp  ºC1780-18001650-1680Specific Gravity  g/cm3≥3.8≥3.6Hardness  Hra37002400Bending Strength  Mpa6.8-86.2-8.5Thermal Conductivity  W/m-k2520Temperature Resistance  ºC17001600 /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1