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PUR Hot Melt Adhesives – A General Overview and Guide

What is PUR hot melt adhesive? PUR is the abbreviation of Polyurethane Reactive. It belongs to the polyurethane family. Different PUR types have different chemical properties. Polyurethane hot-melt adhesives have two categories: one is thermoplastic, and the other is reactive. The former one is heated and then hardened by cooling, to form a bond. The latter is heated and

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