| 摘要 |
PURPOSE:To provide a mounting structure having ahderence to a molding which comprises an adhered and a molding fixed thereto with a mixture of a particular silicone adhesive, an acryl adhesive contg. an active hydrogen, and a polyurethane. CONSTITUTION:A structure comprising an adhered and molding fixed thereto with the following adhesive is provided. The adhesive employed is a mixture of a silicone adhesive (a) prepd. by mixing 100pts.wt. polydimethylsiloxane having an MW of 5,000-10,000,000 with 30-300pts.wt. polysiloxane having an MW of 100-1,000,000 and represented by the formula (wherein R is a siloxane; and m/n=0.5-5/1), an acryl adhesive (b) contg. an active hydrogen, and a polyurethane and/or a polyisocyanate (c). This mounting structure may be used to mount a molding composed of a vinyl chloride resin, an ethylene- propylene-diene terpolymer (EPDM) or the like onto an automobile main frame. The mounting structure remarkably improves the adherence between the main frame and the molding. |
