snowflake ring in plastic random packing  

                    PP Snowflake Ring                                      Technical Parameter Model Snow Flake Material PP, RPP, PE, PVC, CPVC, PVDF, etc. Size(mm) Surface Area Free Volume Bulk Density Number per Dry Packing Factor   (m2/m3) (%) (kg/m3) m3 (m-1) Φ95×34×1.5 138 97 49 4900 142