By using model compounds of a fatty acid, resin acid and triglyceride, the effects of different composition of resin, pH value, calcium ion and temperature on the depositing behavior of the resin as well as the effect of pH value on the acidic composition of the deposit with the presence of calcium ion were investigated.
以脂肪酸、树脂酸、甘油三脂为模型物,研究了不同树脂组分、pH值、钙离子和温度对树脂沉积行为的影响,以及在钙离子存在下pH值对酸性组分沉积物组成的影响。