Characterization
Butadiene hydroxytelechelic oligomers PBHT
Article REF: AM3430 V1
Characterization
Butadiene hydroxytelechelic oligomers PBHT

Authors : Jean-Laurent PRADEL, Évelyne BONNET

Publication date: October 10, 2001 | Lire en français

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3. Characterization

3.1 Microstructure

Butadiene is known to lead to three different structures in radical polymerization (1,4-trans; 1,4-cis or 1,2) as illustrated in figure 3 .

The microstructure of a polybutadiene characterizes the random proportion of linkages in the polymer chain. It depends on the polymerization temperature, with the 1,4-trans structure remaining in the majority (table 2 ).

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