Hot Melt Adhesives Offer Several Advantages Including Their Flexibility, Which Allows To Apply Them in a Variety of Ways


Hot melt adhesives are used for a variety of purposes. These include adhering materials to plastics, fabric, paper, and many other substrates. They are commonly used in medical devices, packaging, and electronic applications. However, they are also used in a wide range of industries, including food, furniture, and art and crafts. Hot adhesives are polymer-based thermoplastic adhesives. The polymer provides the framework for the adhesive's performance and flexibility. It also imparts the properties needed for high-temperature and low-temperature performance. For instance, ethylene vinyl acetate is a common general-purpose hot melt adhesive. Other hot melts can include polyamides, styrene block copolymers, and reactive urethanes.

Polyolefins are also commonly used in hot melt adhesives. This is due to their low crystallinity, which makes them compatible with the plasticizing agents. Some types of hot adhesives can withstand temperatures of 200 degC without degradation. Traditionally, most of the polyolefins in hot adhesives were synthesized via conventional Ziegler-Natta polymerization. In the past, metallocene polymers were also used to make adhesives. These materials reduced char and increased cold and heat bond strength.

The global Hot Melt Adhesives Market is projected to surpass US$ 9.8 billion by the end of 2027, in terms of revenue, growing at CAGR of 5.2% during the forecast period (2020 to 2027).

Moreover, they were able to store temperature in the cold melt, which enabled their use for storage applications. The most popular adhesive is ethylene vinyl acetate. The resin is used in furniture, book binding, and packaging. EVA hot adhesives are usually less expensive than other forms of hot melt adhesives. Similarly, the TECHNOMELT(r) SUPRA line is designed to be more robust than its predecessors. It supports faster set speeds, longer open times, and improved storage stability.

Among the advantages of hot adhesives is their flexibility. While traditional adhesives are sensitive to temperature and creep, hot melts can be applied in a variety of ways. They can be blown, sprayed, and spiral-sprayed, among others. They are also easy to dispense with a variety of tools, such as nozzles and a gun. Besides, they are able to be reheated. In February 2022, an adhesive manufacturer based in the U.S., H.B. Fuller, announced the acquisition of Fourny nv, a Belgium-based provider of construction adhesive having experience in technologies focusing on construction, commercial roofing, and other private label industrial specialties.

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