Effect of the Degree of Ionization on the Insertion of Polyvinylpyridinium Salts into Bentonite

Table 1

Chemical composition of the bentonite.

Species	SiO2	Al2O3	Fe2O3	CaO	MgO	Na2O	K2O	TiO2	LOI
% (w/w)	65.2	17.25	2.10	1.20	3.10	2.15	0.60	0.20	8.20