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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 have [...] on the safe handling of products containing diisocyanates. Standard PUR hot melt adhesives generally have a residual monomeric content of approx. two percent [...] labelling. Jowat has been supplying an extensive portfolio of monomer-reduced PUR hot melt adhesives not subject to hazard labelling for many years already. Adhesives

conditions. A trend towards PUR hot melt adhesives can be observed, based on the growing requirements regarding heat resistance. PUR hot melts inherently come with [...] major role in the manufacture of functional building textiles. Modern Jowat hot melt adhesives based on polyolefin and polyurethane support the functional properties [...] manufactured of two layers of polyester fleece, which are laminated with a PO hot melt. The adhesive is extruded through a nozzle applicator and placed as a film

nated papers and laminates, or thermoplastic foils – moisture-curing PUR hot melt adhesives are able to compensate for the forces acting on the bondline and [...] processes. Combined with the high initial strength after joining, this makes PUR hot melt adhesives suitable for continuous inline production. These surface adhesives [...] general bonding behaviour. Either completely physical setting (cooling of the melt and hardening, or evaporation of solvents or water and solidification), physical

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 [...] different fields of application. Reactive hot melt adhesives from the Jowatherm-Reaktant® product group have been at the cutting edge of permanent and superior bonding [...] bonding. An important building block of those reactive hot melt adhesives is monomeric diisocyanate. The processing of adhesives containing isocyanate has always

The professional article is published the 15/4/2015 in the journal ‚adhesion ADHESIVES & SEALANTS‘. You can download the article down below.

suitable hot melt for their specific requirements. Selecting the adhesive system: thermoplastic vs moisture-curing In general, there are two different hot melt [...] (EVA), polyolefin (PO), polyurethane (PU)). From all hot melt adhesives, moisture-curing polyurethane hot melts (PUR HM) are the high-end solution due to their [...] reliable, and resulted in a very efficient production system. Adhesives Hot melt adhesives are the right choice for production at Herrljunga. The surface of

high-yield or low-temperature hot melt adhesives also supports the design of energy-efficient production processes. Conventional hot melt adhesives, depending on [...] components of the adhesive formulation as possible – for example, in the case of hot melt adhesives, resins, waxes, fillers, additives and polymers – with renewable [...] processes. The actual proportion of biobased raw materials in Jowatherm Grow hot melt adhesives is proven and certified according to DIN or USDA standards. The

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. Jowatherm-Reaktant [...] 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 adhesive [...] or providing appropriate personal protective equipment. Conventional PUR hot melt adhesives generally contain about two to five percent of residual monomers

fogging and emissions and are odourless. EVA hot melt adhesives building filters Jowat supplies special hot melt adhesives based on EVA for the pleating of filters [...] pockets do not develop leaks. In addition, the hot melt adhesive has an excellent resistance to oxidation in the melt. This leads to less charring and cleaning and [...] back on a successful trade fair. Especially a newly developed polyolefin hot melt adhesive for pleating and frame assembly attracted wide interest among visitors

moderna e ottimizzando gli adesivi ad alto punto di fusione. I moderni adesivi hot melt a densità ridotta con un’adesione ad ampio raggio facilitano la tenacità legante