【摘要】 本文用日立635高速液相色谱仪对缩醛法制得的对叔丁基酚醛树脂的分子量及其分布进行了测定.以树脂低聚物峰为标样,标定了 GPC 柱,得到了分子量与流出体积的关系曲线.更多还原

【Abstract】 The molecular weight and molecular weight distribution of a p-tert-butyl-phenolic resin obtained from "Acetal Method" have been measured with GPC.A calibration curve of logarithm of molecular weight as a function of elution volume can be drawn with the peaks of low molecular weight resin compounds as standards.更多还原