The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是高的对苯甲酸甲（DMT）和乙醇。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲<span class="key">醇醇解法把聚或共聚解聚成元酸甲和元醇。