一种独特的合成、无定型、胶质二氧化硅，具备不寻常的颗粒特征，适合以下应用：粘合剂、密封剂、涂料、化妆品、食品和打印油墨。

CAB-O-SIL EH-5 fumed silica is a very high surface fumed silica which can increase the viscosity of liquid systems and provide significant reinforcement of silicone and organic rubbers.
All untreated fumed silicas are characterized by:
• High purity
• Aggregated structure
• Submicron particle size
• Low bulk density
• Hydrophilic surface chemistry