| 摘要 |
PURPOSE: A double-side adhesive tape is provided to secure the improved rework property, and adhesive property with an object, and to effectively prevent the insertion of water. CONSTITUTION: A double-side adhesive tape(1) includes adhesive layers on both sides of a foam material. The interlayer strength of the foam material is more than 12 N/cm. The 25% compressive strength is 30~170 killo pascals. The adhesive layers are formed with an acrylic adhesive composition. The acrylic adhesive composition includes an acrylic copolymer with a vinyl monomer and (meth)acrylate, and a polymerized rosin ester group tackifying resin. |
