Qingdao Technological University " The first phase of 2010 Fall Jobsite Polyurea Training Course (Qtech Training Group, QTG)" has been finished successfully.

QTG teaching model that link theory with practice and the foresight bilingual teaching had received praise from the majority of students. Especially two students complained the facts that false polyurea (i.e. hybrid and polyurethane) foaming, blister, delamination and peel off from the substrate,which makes other students admire Prof. Huang in adhering to the scientific definition of pure polyurea, fighting against false polyurea.