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Conventional reactive PUR hot melts that have been used successfully in many different industries and applications for decades contain monomeric diisocyanate [...] 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 have [...] ion on the safe handling of products containing diisocyanates. Standard PUR hot melt adhesives generally have a residual monomeric content of approx. two percent

mechanical stress. For many years, EVA hot melts were the adhesive of choice for manufacturing building textiles. PO hot melts are the standard products today [...] . A trend towards PUR hot melt adhesives can be observed, based on the growing requirements regarding heat resistance. PUR hot melts inherently come with the [...] Another laminating method which is increasingly used, is the application of PUR hot melts with roller applicator systems. When used as a single unit, two roller applicator

O artigo profissional é publicado na Revista VETAS N° 404 Março 2016. www.vetas.com

can no longer be separated and tests of materials bonded with reactive PUR hot melts usually result in material failure. In addition, the end product will show [...] high resistance to water and heat. The processing properties of reactive PUR hot melts have been adapted to the high requirements of surface lamination. High initial [...] Successful and reliable bonding of high-tension substrates with reactive PUR hot melts requires suitable adhesive and optimally adapted processing parameters.

facilitate a gluing at room temperature and the pressing of joined parts in hot presses can be done at considerably lower temperatures, therefore reducing energy

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

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 [...] look back on a successful trade fair. Especially a newly developed polyolefin hot melt adhesive for pleating and frame assembly attracted wide interest among [...] series of polyolefin-based adhesives for pleating and frame assembly: The PO hot melt adhesive is characterised for instance by an increased heat resistance

water-based adhesives are further benefits provided by the PUR hot melts. Usually, reactive hot melts are applied on one substrate only. In demanding applications [...] challenge. Coupled with the chemical crosslinking of the adhesive, reactive hot melts provide excellent adhesion to even difficult to bond materials such as latex [...] and are characterised by very good penetration into porous substrates. PUR hot melts are suitable for all materials used in the production of mattresses and have

The article is published in the magazine 'VR 01/18' in German language. You can download the original article down below.

a 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 [...] hand to offer support every step of the way – even after switching to PUR hot melts. A wise decision The dispersion adhesives currently used in mattress production [...] phase that requires a great deal of energy. This is where the reactive PUR hot melts are clearly the better choice, as they do not involve any water at all.