General Description NTR-983 is a new chromium-based catalyst developed by Shanghai Nartrin Chemical Company that was designed for blow film& packaging film and large part blow molding and thermoformed parts HDPE applications that require:           *Good melt strength.           *Good rigidity.           *Excellent  ESCR.           *Excellent low temperature impact strength.           *Durability.           *Recyclability. This extra copolymers is tailored for Shipping containers, Jerry cans, Fuel containers, Agricultural chemical tanks, Pallets, Automotive dunnage, Truck bedliners, Playground equipment. NTR-983 catalyst is specifically designed to run in Lupotech-G process, yielding high production rates as a result of:            1) A high melt index potential so that ethylene concentrations can be high, and the hydrogen response is more sensitive than that of other catalysts.           2) 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-983 Characteristics           Cr (wt %, dry)                                              0.6-1.0%           Surface Area, SA (BET, m2/gm)                  300-400           Pore Volume (N2 P/P0 0.993,  cc/gm)         1.7-2.0    Particle Size Distribution (Malvern)           D10 (10th Percentile – PS um)                         25           D50 (50th Percentile – APS um)                      75           D90 (90th Percentile – PH um)                        135           Activity (kg PE/kg Cat)                               6,000-8,000