【摘要】 研究了带有磺酸钠基团的聚氨酯型反应性乳化剂 (PURE)的表面活性。结果表明 :所合成的PURE的临界胶束浓度约为 3.15× 10 -2 mol/L ,活性物含量为 35 .6 % ,对常用的聚合单体具有优良的乳化能力。更多还原

【Abstract】 Surface active properties of polyurethanere active emulsifier (PURE) were investigated.It was found that the critical micelle concentration (CMC) of the PURE was 3.15×10 -2 mol/L and its active content was 35.6% by weight.PURE has excellent emulsifying power to general monomers.更多还原