The total solubility of ethylene in LLDPE presence propane, isobutane and 1-butene is measured using a gravimetric technique at 70 °C pressures up to 5 bars. In order overcome the lack experimental partial data ternary systems, novel approach for estimation Sanchez-Lacombe interaction parameters proposed. measurements combined with independent estimate compressibility factor mixture gases Peng-...

Four examples of para-nitro substituted 2-(arylimino)pyridine-nickel(II) bromide complexes general formula, [2-{(2,6-R-4-NO2C6H2)N=CMe}C5H4N]NiBr2, but differentiable by the steric/electronic properties displayed ortho-groups [R = i-Pr (Ni1), Et (Ni2), CHPh2 (Ni3), CH(4-FPh)2 (Ni4)], have been prepared in good yield. For comparative purposes, meta-nitro complex, [2-{(2,6-i-Pr2-3-NO2-4-(4-FPh)2C...

In the present study three-point-bend impact experiments were conducted using a Modified Split Hopkinson Pressure Bar (MHPB) to better understand the correlation between impact velocity and critical dynamic energy release rate at crack initiation in linear medium density polyethylene (LMDPE). The MHPB experiments were conducted at impact velocities ranging from 1 to 7 m/s. The dynamic energy re...