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Polyethylene molecular weight, hydrogen effect

Under these conditions, the 1-hexene/ethylene vapor ratio is 0.126 and the hydrogen/ethylene vapor ratio is 0.366. This information is sufficient for determining kinetic data, comonomer reactivity ratios and the effect of hydrogen on polyethylene molecular weight. [Pg.394]

Some compounds, particularly hydrogen, are effective chain transfer agents [cf. Eq. (9.13)] that cause reduction of molecular weight. For this reason hydrogen is usually added in the commercial production of polyethylene and polypropylene. It is easy to modify Eq. (P9.3.10) to include the effect of hydrogen by adding an extra term ktr,Hi [ 2]/ [M] to the right side of Eq. (P9.3.10). [Pg.763]

See other pages where Polyethylene molecular weight, hydrogen effect is mentioned: [Pg.298]    [Pg.105]    [Pg.119]    [Pg.127]    [Pg.311]    [Pg.285]    [Pg.12]    [Pg.8]    [Pg.141]    [Pg.260]    [Pg.3350]    [Pg.1825]    [Pg.53]    [Pg.786]    [Pg.285]    [Pg.53]    [Pg.768]    [Pg.243]    [Pg.324]    [Pg.17]    [Pg.18]    [Pg.43]    [Pg.97]    [Pg.43]    [Pg.755]    [Pg.107]    [Pg.292]    [Pg.385]    [Pg.165]    [Pg.271]    [Pg.371]    [Pg.436]    [Pg.13]    [Pg.195]    [Pg.5]    [Pg.99]    [Pg.40]    [Pg.347]    [Pg.271]    [Pg.866]    [Pg.308]    [Pg.322]    [Pg.61]    [Pg.223]    [Pg.68]    [Pg.17]   
See also in sourсe #XX -- [ Pg.111 ]



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Effective molecular weight

Hydrogen weight

Hydrogen, molecular

Hydrogenated polyethylene

Hydrogenation molecular hydrogen

Molecular polyethylene

Molecular weight effect

Polyethylene molecular weight

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