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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

health and safety. Monomer-reduced PUR hot melt adhesives have a very low content of monomeric diisocyanate (MDI) of less than 0.1 % and therefore do not require [...] thus future-proof adhesive can be evaluated from various points of view (Figure 1): What is the raw material basis of the adhesive's formulation? What impact does [...] changing the adhesive they use, for example by switching to monomer-reduced PUR hot melt adhesives or to solvent-based adhesives with a high solids content

substitution requirement, monomer-reduced PUR hot-melt adhesives have a low diisocyanate monomer content of less than 0.1%. They can be processed without harmful

for their process and realise an assembly time-pressing time ratio of up to 1:1. Jowat is convinced that this flexibility will allow a targeted optimisation [...] not have to meet special requirements for processing the fibre-filled 1-component PUR adhesives. The adhesives can be processed with all variations without [...] certified according to EN 15425:2017 and provides a wide range of one-component PUR prepolymer adhesives for fingerjointed assemblies as well as for cross-laminated

no more than 0.1 percent by weight can have a hazard-free labelling. Jowat has been supplying an extensive portfolio of monomer-reduced PUR hot melt adhesives [...] for all who want a healthier production: Changing from a classic PUR hot melt to a new PUR MR hot melt adhesive is generally uncomplicated and several customers [...] Conventional reactive PUR hot melts that have been used successfully in many different industries and applications for decades contain monomeric diisocyanate

and 60 minutes, and facilitate an assembly time-pressing time ratio of up to 1:1. Industrial processors can therefore choose the adhesive that best fits their [...] adhesive and without the need for major investments. PUR – Full of benefits Compared to other technologies, PUR prepolymer adhesives for the manufacture of load-bearing [...] certified high-performance adhesives. One family for all cases The one-component PUR prepolymer adhesives of the Jowapur® 681.xx product family are certified according

How PUR hot melt adhesives can be used in future For many years, Jowat has been developing and manufacturing reactive hot melt adhesives for the most different [...] reduced monomer content form the Jowatherm-Reaktant® MR series contain less than 0.1 % monomeric diisocyanate by weight. Therefore, they are not subject to hazard [...] series for some time now. The monomer-reduced (MR) adhesives contain less than 0.1% monomeric MDI. Therefore, according to the current EU regulation, there is no

Jowatherm-Reaktant® MR liegt der enthaltene Anteil an monomeren Diisocyanaten unter 0,1 Gew.-%. Somit muss laut aktueller EU-Verordnung (EU1272/2008 sowie der dazugehörigen [...] weitestgehend eliminiert. Für viele Anwendungen, die bislang mit konventionellen PUR-Schmelzklebstoffen bedient wurden, hat Jowat monomerreduzierte Varianten entwickelt

skutecznie je rozwiać. W pierwszej kolejności należałoby przedstawić zalety klejów PUR. Kleje te: wykazują wysoką odporność termiczną, są odporne na wodę i wilgoć [...] jest istotny, aby zrozumieć wyjątkowe właściwości tych klejów. Kleje reaktywne PUR wiążą w procesie, który składa się z dwóch etapów: schłodzenia i sieciowania [...] atmosferze ochronnej, aby zapobiec reakcji siecowania. Jowat oferuje unikalne kleje PUR w formie granulatu przeznaczone do oklejania wąskich płaszczyzn. Dzięki czemu

dispersions (“1K PUD”). The products provided a ready-to-use solution with the crosslinking agent already mixed in the dispersion. Today, 1K adhesives are used [...] developed further by Jowat. One of the products added to the series is the 1K PU dispersion Jowapur® 150.93. The adhesive can be applied by atomised spraying