粒径Particle sizes: 3.5μ 5μ 7μ 10μ 13μ 16μ
粒径分布Particle size distribution: dp90/dp10: 〈1.70(10 13 16μ) 〈1.60(7μ) 〈1.55(5μ) 〈1.45(3.5μ)
特征表面积Specific surface area 330㎡/g(multi-point BET)
孔容Pore volume: 0.9ml/g(N2-adsorption)
孔径Pore size : 110Å(N2-adsorption)
孔分布Pore size distribution: 80%±25Å(N2-adsorption).
纯度Chemical purity (AAS or ICP): Na〈25ppm, Al〈10ppm, Fe〈10ppm
覆盖Coverage: C4 -–8%C, 3.8μmol/㎡; C8 -–12%C, 3.7μmol/㎡
C18 –20%C, 3.5μmol/㎡; NH2-1.7%N, 4.5μmol/㎡
化学稳定性Chemical stability: pH1.5--9.5, 在一定条件下可达pH11
机械稳定性Mechanical stability: 可以在700 bar (10000psi) 以下填装。