Chrome Oxide Green Used for Refractory Castable High Chrome Brick

Chrome Oxide Green Used for Refractory Castable High Chrome Brick   Company Information   QUALITY IS THE SOUL OF OUR ENTERPRISE   Luoyang Zhengjie Science&Technology Industry Trade Co., Ltd. is a professional chromium oxide green manufacturer for 16 years , 6 years export experience.  Now we have chromium oxide green of refractory grade, ceramic pigment grade ,fused grade, abrasive grade ,electric grade ,etc. We are focus on becoming China's most refined chromium oxide green manufacturer .       Product Description    Chrome Oxide Green Refractory Materials       Chrome oxide green, MF Cr2O3, Light or dark green powder, Density 5.21g/cm3,Moh's hardness 8.5~9, close to the corundum(Al2O3), second only to diamand, while more than quartz SiO2, topaz AL2[SiO4] (F,OHreat )2 and zircon ZrSiO4). Refractive index 2.5(great hiding powder),specity(20°C). Insoluble in water, acid and organic solvents,slightly soluble in concentrated sodium hydroxide solution, soluble in hot sodium bromate solution, hot concentrated perchloric acid solution or boiling sulfur phosphorus mixed acid. stable to light,atmosphere, and corrosive gases, has excellent weather resisitance, thermal stability.      the melting point of chrome oxide green is 2265°C, boiling point is 3654°C,thermal stability,after high temparature buring, chrome oxide green act inertness to acid and alkali, is great refractory material. Generally add in corundum or corundum spinel refractory materials, can signficantly improve the material of high temperature strength, resisitance to slag erosion,etc.              Specifications Data            All the datas are certificated by the authority and we can also produce as required
  Factory Scene   With 4300 Square Meters ,Our advantage is :     Chromium Oxide Green Series Daily Output 30 Tons ,   Fused Chromite sand Series Single Furnace Output 40 Tons   16 Years Focus on Chromium Oxide Green Refined Produce           Quality Control     Packaging & Shipping       Package: packaged in 25kg multi-ply paper bags with plastic film lined.      1 ton packing:  ton bag; Built in small bags,         Advantages    Our unique advantages   1 10000 Tons chrome oxide green output every year. 2 Supplying high quality chrome oxide green for 16 years. 3 An experienced quality control team and advanced quality contorl equipment. 4 Free samples are available. 5 6 years export experience.