The UL blending gels showed sustainable increase in the apparent viscosity
as increasing SCs.
The viscosity of both unheated and heated emulsions was strongly dependent on droplet concentration, with the apparent viscosity
increasing with the increase of oil phase contents (Fig.
by Rotational (Brookfield Type) Viscometer.
Table 3 shows the apparent viscosity
of the various solutions, according to the Tukey's test, statistically significant differences are found for each material and concentration.
(AV), plastic viscosity (PV) and yield point (YP) Unit of: PV in centipoises (CP), AV in centipoises (CP) and YP in 1b/100 [ft.
cr] (the ratio of the apparent viscosity
to the critical value) depending on h/[h.
16] studied the effect of coconut sugar and stabilizing agents on the apparent viscosity
of a high-fat coconut cream and found a power law index between 0.
was based on measuring resistance to a rotating spindle (Brookfield Model DV III Programmable rheometer) after 24 h of storage in a refrigerator at a constant temperature of 4[degrees]C.
As expected, oil has a significant influence and decreases the apparent viscosity
of the polymer, even though the molecular weight of the polymer is very high.
For apparent viscosity
measurements 6 samples were selected based on previously obtained plasticity indices--one with the highest and one with lower value from each borehole (Table 1).
For all the formulations, there was a stabilization of the apparent viscosity
after 15 days of preparation.
Capable of transferring liquids with very high apparent viscosity
(up to 50,000 cps at 20[degrees]C), even if containing suspended solids, these pumps feature self-priming dry capacity, fine tuning of speed without pressure loss, and the possibility of dry operation without suffering damage.