Research Article

Effect of the Organobentonite Filler on Structure and Properties of Composites Based on Hydroxyethyl Cellulose

Table 5

Infrared crystallinity and symmetry indexes for pure HEC and HEC/organobentonite composites.

SampleCrystallinity index Symmetry index

Pure HEC1.373.78
HEC/organobentonite1.115.94