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cl3037(½ð±Ò+2): лл£¬ºÜÈ« 2011-06-30 15:03:43
cl3037(½ð±Ò+5): 2011-06-30 15:04:22
Zeta potential [mV] Stability behavior of the colloid
from 0 to ¡À5, Rapid coagulation or flocculation
from ¡À10 to ¡À30 Incipient instability
from ¡À30 to ¡À40 Moderate stability
from ¡À40 to ¡À60 Good stability
more than ¡À61 Excellent stability

http://en.wikipedia.org/wiki/Zeta_potential
20-30 Ö»²»¹ýÊÇÁÙ½çÖµ¶øÒÑ¡£¡£¡£

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