K48 Type : K48 Product Name : High Circulation Type Physical Characteristics 8x6 表格 Type Demensions mm Weight(PP) (kg/m^3) Surface Area (m^2/m^3) Free Volume% (Pcs/m^3) Number 1" 25 85 214 91 51,000 1.5" 38 58 150 94 15,000 2" 50 54 110 94 5,000 ※Under conditions of “Random dumping”. for Plastic material.