| abstract |
This disclosure relates to ethylene interpolymer compositions and films prepared therefrom. Specifically: ethylene interpolymer products having: a dimensionless nonlinear rheology network parameter, Δ int. , greater than or equal to 0.01, satisfying 0.01×(Z−50) 0.78 ≤Δ int. ≤0.01×(Z−60) 0.78 inequality wherein Z is a normalized molecular weight defined by n n n n n Z n = n n n M n w n n n M n e n n n n n n n where M w and M e are the weight average and entanglement molecular weights, and; a residual catalytic metal of from ≥0.03 to ≤5 ppm of hafnium. The disclosed ethylene interpolymer products have a melt index from about 0.3 to about 500 dg/minute, a density from about 0.855 to about 0.975 g/cc, a polydispersity, n n n n n n n M n w n n n M n n n n n , n n n n n from about 1.7 to about 25 and a Composition Distribution Breadth Index (CDBI 50 ) from about 1% to about 98%. |