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The Acid-Base Interaction Role in the Processes of the Filled Diane Epoxy Resins Structuring

“…The structural organization of various diane epoxy resin systems is studied rather detailed [1][2][3][4][5][6]. It is shown that in virtue of the hardeners lack, the intermolecular interactions existence (IIE) in the resins as well as the molecules tendency to the association (to supramolecular structuring) can cause their non-Newtonian behavior [1][2][3]6].…”

“…It is shown that in virtue of the hardeners lack, the intermolecular interactions existence (IIE) in the resins as well as the molecules tendency to the association (to supramolecular structuring) can cause their non-Newtonian behavior [1][2][3]6]. In addition, the physical and chemical interactions (PCI) on the interphase [1][2][3][4][5] significantly influence the rheological behavior and the composition features in the filled compositions. It is known that the structuring processes in the filled diane epoxy resin systems are caused by three types of the interactions: volume, diffusive and interphase ones [3].…”

The influence of ionic and nonionic surfactants on aggregative stability and electrical surface properties of aqueous suspensions of titanium dioxide

“…One of such surfactants is ATLAS G-3300. Articles [12][13][14][15][16][17][18] studied its influence on aggregative stability and electrosuperficial properties of water suspensions of oxide of silicon [12,18] and titanium dioxide [13][14][15], rheological properties of suspensions of aerosil [16] and titanium dioxide [17]. It is shown that adsorption of ATLAS G-3300 is mainly predetermined by co-operation of anion group with a surface and forming of superficial aggregates [18].…”

“…Adsorption of ATLAS G-3300 conduces to improvement of aggregative stability of suspensions of silicon and titanium dioxide [15][16][17], and does not influence the efficiency of flocculation of silicon dispersions [12].…”

Redispergation of TiO2 particles in aqueous solutions

“…According to the literature, the cmc value is between 1.2 × 10 −3 and 1.5 × 10 −3 mol/l [15,16]. The experimentally determined cmc value in 1 × 10 −3 mol/l KCl by the Wilhelmy plate method (Tensiometer K 14, Krüss) was 1.57 × 10 −3 mol/l.…”