... stability in high temperature condition 4.strong absorbability 5,supplier of CNPCApplication:Longfa Molecular Sieve is widely used in the petroleum industry,chemical ... industry,natural gas factory and air separation industry.Classification:Molecular Sieve includes 3A,4A,5A,10X,13X,Cu-13X. TypesBulk densityStatic ... in the carton drum according to customer's requirement molecular sieve 4A