Two-component transparent adhesive tape special for outer walls and preparation method of two-component transparent adhesive tape

The invention discloses a two-component transparent adhesive tape special for outer walls and a preparation method of two-component transparent adhesive tape. The transparent adhesive tape is prepared from the following raw materials in parts by weight: 40-50 parts of polyether polyol, 30-50 parts of isocyanate, 5-10 parts of a coupling agent, 0-2 parts of a catalyst, 0-2 parts of a chain extender, 0-5 parts of a plasticizer, 0-1 part of a defoaming agent and 5-10 parts of an environment-friendly solvent. The two-component transparent adhesive tape has excellent mechanical property, can preserve very good elongation at break under high tensile strength, is high in curing speed, can be put into use within 12 hours, has super weatherability and can be directly exposed, the surface drying can be realized within 30 minutes, and QUVA can reach 3000h; and the transparent adhesive tape has water resistance and water tolerance and is transparent and does not influence an original decorative surface. 本发明公开了种双组份外墙专用透明胶