The critical coagulation concentration of magnesium chloride in the diluted latices greatly increased by incorporation of dodecyl polyoxyethylene glycol monoether C12H25 (OCH2CH2)mOH (n= 6.3,C12E6.5).

• 十二烷基聚氧乙烯醚C_12H_25(OCH_2CH_2)_nOH(n=6.；3；C_12E_6