| 摘要 |
PURPOSE:To carry out the firm bonding of polypropylene resin easily with a commercially available adhesive, over a wide area, by bonding PP or PP and other material with an epoxy adhesive, peeling the bonded PP, applying a cyanoacrylate adhesive to the surface of the epoxy resin adhesive adhering to the polypropylene, and again bonding the polypropylene. CONSTITUTION:Polypropylene resin articles are bonded with each other or a polypropylene article is bonded with other material using an epoxy resin adhesive, and the polypropylene is peeled off. The surface of the epoxy resin adhesive attached to one of the polypropylene or to the other material is applied with a small amount of a cyanoacrylate adhesive, and the adherends are again bonded together. In the case of the bonding of polypropylene articles with each other, the bonded product is again peeled off, applied with a cyanoacrylate adhesive, and bonded with each other.
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