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first unfilled hot melt based on EVA (ethylene vinyl acetate) entered the market and the combination of edgebanding machine and hot melt adhesive marked the [...] manufacturing PUR hot melt granules opens up the “World of PUR” to everyone. What is PUR? Like all hot melt adhesives, reactive PUR hot melt adhesives are also [...] reactive hot melt adhesives meet higher requirements regarding strength and resistance to water and heat. In addition, the reactive groups in PUR hot melt adhesives

instance, when changing adhesives from different systems, e.g. from an EVA-based hot melt to a PO adhesive, Jowat provides pre-melters to minimise machine downtime [...] individual questions. Jowat has several decades of experience and the necessary know-how to facilitate a straightforward adhesive change within a short period of time [...] supports trials and process developments with adhesives as well as with know-how and processor training. Test runs After the tests have shown that a Jowat product

new generation of PUR hot melt adhesives that have been successfully used to manufacture foam mattresses for many years. The hot melt is suitable for all conventional [...] but also streamlines production processes in the form of the polyurethane hot melt adhesive (PUR) in the Jowatherm-Reaktant® series. Convincing Benefits Standard [...] production processes are based on polychloroprene rubber, ethylenevinyl acetate (EVA), or polyurethane (PUR). In order to facilitate faster processes, however, they

The professional article is published in the Magazine VETAS N° 404 March 2016. www.vetas.com

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 for [...] 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

high-yield or low-temperature hot melt adhesives also supports the design of energy-efficient production processes. Conventional hot melt adhesives, depending on their [...] 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 percentage

hot melt for their specific requirements. Selecting the adhesive system: thermoplastic vs moisture-curing In general, there are two different hot melt adhesive [...] cohesion of the adhesive (e.g. ethylene-vinyl acetate (EVA), polyolefin (PO), polyurethane (PU)). From all hot melt adhesives, moisture-curing polyurethane hot melts [...] reliable, and resulted in a very efficient production system. Adhesives Hot melt adhesives are the right choice for production at Herrljunga. The surface of

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

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 similar [...] laminate three layers in a single process step. The powerful PO and PUR hot melt adhesives of Jowat are characterised by a wide spectrum of adhesion plus superior

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 [...] and Restriction of Chemicals (REACH) has been developing ideas since 2012 on how quality standards and occupational safety can best be balanced in future to [...] on the safe handling of products containing diisocyanates. Standard PUR hot melt adhesives generally have a residual monomeric content of approx. two percent