Professional Polymer Technology
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The use of PUR Adhesive offers many advantages over bin […]
The use of PUR Adhesive offers many advantages over binding techniques such as sewing, mechanical fastening, thermal bonding, etc.
These include the ability to bind different materials together, to distribute stress more efficiently across the joint, the cost effectiveness of an easily mechanized process, an improvement in aesthetic design, and increased design flexibility.
Disadvantages of adhesive use include decreased stability at high temperatures, relative weakness in bonding large objects with a small bonding surface area, and greater difficulty in separating objects during testing.
Adhesives are typically organized by the method of adhesion. These are then organized into reactive and non-reactive adhesives, which refers to whether the adhesive chemically reacts in order to harden. Alternatively they can be organized by whether the raw stock is of natural or synthetic origin, or by their starting physical phase.
Joyachem.com is a high-tech joint-stock enterprise, professional in polymer materials R&D, production and sales.
JOYA’s products include adhesive series: plastic packing lamination adhesive, PU adhesive and PUR reactive hot melt adhesive; leather and textile series: dry PU resin, wet PU resin, coating, printing and processing agents.