【摘要】 通过测量不同分散剂的质量分数和pH值以及纳米氧化锆悬浮液的流变曲线,研究了分散剂的质量分数和pH值对纳米氧化锆悬浮液分散的影响。实验结果表明,PMAA-NH4对纳米氧化锆有明显的分散效果,在pH值等于9以及分散剂的质量分数为0.3%时,分散效果最好。更多还原

【Abstract】 The paper investigates the influence of dispersant mass fractions and pH values on the dispersive property of nanozirconia suspension by measuring rheology curves of nanozirconia suspersion at different mass fractions of dispersant and pH values. The results indicate that PMAANH4 has distinct dispersive effect on nanozirconia suspension and the best dispersive effect was obtained under the conditions of the PMAANH4 mass fraction of 0.3% and the pH value of 9.更多还原