As main components of antifoamers, we were used fatty alcohols, fatty acid and fatty acid esters. Then the antifoaming properties on the particle size distribution, temperature and concentration for antifoamers was measured by Air Injection Method of ASTM under 1L/min air flow rate condition, and wa...
As main components of antifoamers, we were used fatty alcohols, fatty acid and fatty acid esters. Then the antifoaming properties on the particle size distribution, temperature and concentration for antifoamers was measured by Air Injection Method of ASTM under 1L/min air flow rate condition, and was measured surface tensions and emulsifying power of antifoamers. The antifoaming properties on the particle size distribution of antifoamers showed excellent antifoaming properties in the range of emulsion particle size from 5.5 to 6.8${\mu}m$. Surface tensions on the $10^{-2}$wt% aqueous solution of antifoamers was $33{\sim}34$ mN/m. And emulsifying power of fatty alcohol antifoamers showed good.
As main components of antifoamers, we were used fatty alcohols, fatty acid and fatty acid esters. Then the antifoaming properties on the particle size distribution, temperature and concentration for antifoamers was measured by Air Injection Method of ASTM under 1L/min air flow rate condition, and was measured surface tensions and emulsifying power of antifoamers. The antifoaming properties on the particle size distribution of antifoamers showed excellent antifoaming properties in the range of emulsion particle size from 5.5 to 6.8${\mu}m$. Surface tensions on the $10^{-2}$wt% aqueous solution of antifoamers was $33{\sim}34$ mN/m. And emulsifying power of fatty alcohol antifoamers showed good.
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