Understanding TPU Hot Melt Adhesives
Release time:
22 Oct,2019
TPU hot-melt adhesive is a plasticizable adhesive whose physical state changes with temperature within a certain range, while its chemical properties remain unchanged. It is non-toxic, odorless, and classified as an environmentally friendly chemical product.
Hot-melt adhesive consists of a base resin, tackifier, plasticizer, antioxidant, and filler. After melting, the adhesive becomes liquid; it is delivered via the hot-melt applicator’s nozzle to the surface of the substrate or formed into films or tapes for bonding. Once cooled, the bond is complete. It features a wide range of applications, excellent elasticity, good wash resistance, and a broad processing and thermal activation temperature window. It provides outstanding adhesion to fabrics, footwear materials, and apparel textiles.
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