In modern industry and daily life, hot melt adhesive is widely used in packaging, book and magazine binding, shoe and hat manufacturing, and other fields due to its simple operation, high efficiency, and environmentally friendly characteristics. However, to ensure reliable adhesion of hot melt adhesive, multiple factors need to be considered. This article will explore three key factors that affect the bonding performance of hot melt adhesive: temperature, pressure, and…

Hot melt adhesive is a solid polymer material that remains solid at room temperature but melts into a liquid at high temperatures. This characteristic allows it to quickly cure and form a strong adhesive at lower temperatures. There are various types of hot melt adhesives, including EVA (ethylene vinyl acetate copolymer), SBCs (styrene block copolymer), TPU (thermoplastic polyurethane), etc. Each type of hot melt adhesive has its unique performance characteristics…

The global polyurethane (PU) hot melt adhesive market has experienced significant growth and innovation in the past few decades. Polyurethane hot melt adhesive is widely used due to its excellent performance, environmental friendliness, and cost-effectiveness, especially in industries such as packaging, construction, and footwear manufacturing. The following are the six major suppliers and their product characteristics and advantages in the global polyurethane hot melt adhesive market: BASF SE; As one…

Introduction to peel strength testing and influencing factor analysis of hot melt adhesive products. As a widely used adhesive material in packaging, labeling, electronics and other fields, the performance of hot melt adhesive directly affects the appearance and quality of the final product. Peel strength is one of the important indicators for evaluating the quality of hot melt adhesive products, which reflects the ability of the adhesive to resist tearing…