monomeric MDI concentration is less than 0.1 percent. Sustainable adhesive solutions Monomer-reduced—and therefore hazard-free—PUR hot melt adhesives have long been [...] already.” Maximum flexibility In most cases, the change from classic PUR hot melt adhesives to a PUR MR hot melt adhesive is said to easy and uncomplicated. Jowat [...] Isocyanate is a main building block of polyurethane and a key ingredient in reactive PUR hot melt adhesives. While some of the isocyanate is bound into polymers, the
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