The investigation, analysis process and solution of bulge problem on automobile topcoat were introduced. The change of the topcoat formula was confirmed as the true reason. Afterwards, a series of effective long-term measures were implemented.
LIU Li-dong[1];LIU Wen-ji[1];WANG Yu[1];WANG Xin[1];LONG Ya-li[1];CHEN Tao[1];YIN Peng[1].
Analysis and Solution of Bulge Problem on Automobile Topcoat[J]. Modern Paint & Finishing. 2022, 25(12): 58-61