Table 5 Stability behavior of the ceramic colloid according to zeta potential values33.
Zeta potential (mv) | Stability behavior of the ceramic colloids |
|---|---|
From 0 ± to 5 | Rabid coagulation or flocculation |
From 10 ± to 30 | Incipient stability |
From 30 ± to 40 | Moderate stability |
From 40 ± to 60 | Good stability |
More than ± 61 | Excellent stability |