... resisting property(168h)adhesive force:0 grade, no surface layer and wrinkle defect, no bubblingTemperature resistance(-40- ... 750g)0.005gAcid resistance(168h,diluted hydrochloric acid)no surface layer and wrinkle defect, no bubblingArtificial aging resistance ... (1000h)no color difference, no surface layer and wrinkle defect, no bubbling, no significant performance ...