Calcined Alumina

White crystalline powder high purity activated alumina industrial adsorbents insulating coating Product name: high temperature calcination N series Overview: Using rotary kiln, high temperature calcined alumina can be calcined to form α Crystalline phase at temperature of 1380 ℃ -1430 ℃. Alumina crystalline phase has the advantages of high stability, high transformation rate, and low impurity content. The products made from it have the characteristics of high mechanical

white powder aluminum content 99% grinding materials and grinding tool refractory matter Product name: high temperature calcination H series Product introduction: activated alumina is easily sintered at low temperature to achieve high density, which can not only improve ceramic properties, but also greatly reduce the energy consumption. Through particle packing optimization, it can reduce the amount of added water to the unshaped refractory and form the solid ceramic bond and

high hardness a-al2o3 alumina high temperature calcination quality is stable low sodium content 1.Introduction of low sodium alumina Low sodium alumina is a high purity and fine α-alumina powder with uniform grain size. It is mainly used in polishing of metal, glass and various ceramic products and firing additives of non-oxide ceramics. The series of products have stable performance, good molding process performance and wide application range. Its original crystal particles

Industrial grade 99 % alumina content high-purity superfine special for ceramics activated alumina The production process of alumina powder : Alumina powder is made of bauxite, the main ore of aluminum. The bauxite consists of a mixture of gibbsite, boehmite, iron oxide, iron hydroxide, quartz and clay minerals. Alumina is extracted by the Bayer process, in which the chemical composition AL2O3 ( active alumina powder ) is distilled from the bauxite mixture. The unique

Calcining a alumina thermal conduction polishing hot spraying high temperature resistanceProduct name: high temperature calcination T seriesOverview:Using tunnel kiln, low-sodium ceramic alumina can be calcined to ceramic products of α Crystalline phase at temperature of 1450℃ -1520 ℃.It has excellent characteristics of chemical stability, resistivity, heat resistance, thermal conductivity, hardness and mechanical strength, high sintering performance and stable shrinkageAppli

White crystalline powder high purity activated alumina industrial adsorbents insulating coating Product name: high temperature calcination P series Overview: This series products have strict control of the crystal grain, morphology, grain size distribution. The crystal grain is round with narrow grain size distribution and not easy to be scratched and especially applicable in fine polishing. It has high hardness(Mohs hardness is 9),well suspension stability and well grinding

high refractoriness rust cleaning emery white alumina superhard grinding material Product name:micro powder of white fused alumina Specification: W20 White fused alumina is made of high-quality aluminum oxide powder and crystallized through electrical melting extraction. It has the characteristics of high purity, well self-sharpening, acid-base corrosion resistance, high temperature resistance, and stable thermal performance etc.. Compared with brown fused alumina, it has

White corundum sandblasting rust removal Improve adhesion Alumina powder white corundum powder Product name: grained sand of white fused alumina specification: 150# Introduction and application scope of white corundum: White corundum is made of industrial alumina powder as raw material, which is melted at high temperature above 2000 °C in arc and cooled. After crushing and shaping, magnetic separation and iron removal, it is sieved into various particle sizes. It has dense

First grade white corundum abrasive specification variety white corundum surface treatment Product name: grained sand of white fused alumina specification: 100# Introduction of white corundum White corundum is made of high-quality alumina powder as raw material by high temperature melting and crystallization in electric furnace above 2000 °C.After crushing, shaping and magnetic separation, iron is removed, and then a variety of particle sizes are screened out. The product has