| abstract |
The invention provides a thermally responsive PSA, which is composed of the following raw materials by mass percentage: ethyl acetate 10.0wt%-65.0wt%, acrylic acid-2-ethylhexyl 15.0wt%-75.0wt%, methacrylic acid 2.0wt% -25.0wt%, Hydroquinone 1.0wt%-10.0wt%, Antioxidant 1.0wt%-10.0wt%, Substituent Thiourea 1.0wt%-8.0wt%, Azobisisobutyronitrile 0.1wt%- 3.0 wt% composition. The invention solves the problems that the existing double-sided adhesive tape used for bonding the LCD and the frame cannot guarantee the adhesive force of the low-viscosity surface, and the rework is inconvenient. |