General Description NTR-976BL is a chromium-based catalyst developed by Shanghai Nartrin Chemical Company that was designed for lightweight blow molding HDPE applications. It runs well in slurry loop process, yielding high activity, superior melt index potential, good comonomer incorporation, and high production rates.  This high molecular weight, ethylene—hexene copolymer is tailored for lightweight  blow molded container that require:           *Excellent stiffness             *Exceptional processability             *Durability           *Recyclability The polymers produced are excellent for Ice chest and cooler, Household and industrial chemical containers, Food packaging , Pharmaceuticals containers, Detergent bottles. NTR-976BL is specifically designed to run in slurry technologies, yielding high production rates as a result of:            1) A high melt index potential so that ethylene concentrations can be high.           2) superior settling efficiency.           3) lower power consumption to maintain circulation.            4) The catalyst activity is quite high, beyond that of standard Cr/silica catalysts, so that costs are reduced and the polymer is very clean.    Typical NTR-976BL Characteristics           Cr (wt %, dry)                                                      0.9-1.1%           Surface Area, SA (BET, m2/gm)                          250-330           Pore Volume (N2 P/P0 0.993,  cc/gm)               1.50-1.70     Particle Size Distribution (Malvern)           D10 (10th Percentile – PS um)                                25           D50 (50th Percentile – APS um)                            130           D90 (90th Percentile – PH um)                              285           Activity (kg PE/kg Cat)                                     3,000-4,000