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Articles Tagged ‘Epoxy injection’
As an example, consider the manufacture of a moulded item that might otherwise be made from a thermoplastic polymer by injection moulding. To make it of polyurethane, it is necessary to mix precisely the proper masses of the 2 main elements (polyisocyanate and polyol), which have to be liquids. The reaction starts instantly and provides […]
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Keywords: – Adhesion: The bond strength of a coating is dependent on the surface preparations, the bonding ability of the coating materials to the substrate in question and coating thickness. The substrate could possibly be wet or dry concrete, steel, prime coated concrete, prime coated steel and various different substrates. The bond energy may be determined […]
