新闻中心
What are the properties, costs, and functions of hot melt adhesive? Many different materials are used to produce different hot melt adhesives. The final performance of hot melt adhesive indicates that there are significant differences in the cost, performance, and functionality of the final product of hot melt adhesive.
Hot melt adhesive used for labels and tapes is usually pressure-sensitive adhesive. The labeling industry requires customizable products that can provide various levels of stickiness. A smaller adhesive range can be used for tape, although they require a high level of shear resistance. Pressure sensitive hot melt adhesives are now being used instead of solvent based hot melt adhesives, mainly because they have better plasticizers and heat resistance.
Various forms of hot melt adhesive have been widely recognized in packaging, heat sealing, tray forming, and container labeling. The main performance characteristics of hot melt packaging are extended shelf life (defined as the aging performance of hot melt adhesive), multifunctional adhesive performance, low odor, low application temperature, and cost. For flexible packaging and vehicles, use special types of packaging hot melt adhesive, such as small containers and lids.
The hot melt adhesive used in graphics is usually based on EVA. They are suitable for a temperature range of 325 to 350 degrees Fahrenheit (163 to 176 ° C). Graphic art hot melt adhesive has a fast speed and performs very well in the temperature range of 20 to 120 ° F (-6.6 to 48.8 ° C). They also include a mouse trap index feature, which means they won’t suddenly shut down when released. Graphic art hot melt adhesive is resistant to ink solvents. The application of hot melt materials is very sophisticated, and there are a series of tools to achieve this goal. The most commonly used one is a gun.
Cleaning agents for hot melt adhesive performance are crucial for maintaining and keeping equipment running efficiently. There are various hot melt cleaning systems and fluids from different manufacturers. Hot melt cleaning agents can be used for thermoplastic, polyurethane based, polyamide based, and polyolefin adhesives.
This adhesive has strong resistance to both cold and high temperatures. Strong adhesive strength and high vibration resistance. It improves production efficiency and achieves its primary strength faster than silicone.
Mattress assembly glue is mainly applicable to the combination of foam materials and mattresses. It is a fast curing type suitable for rapid production. High initial adhesion and good heating viscosity. This product has excellent weather resistance.
This binding adhesive is suitable for binding purposes. It is commonly used for printing reports, magazines, and hardcover books. High adhesive strength and weather resistance. It is very flexible and can maintain the flatness of the book.
This adhesive product has strong bonding properties to fabrics. It has washability and stability.
Woodworking packaging adhesives have high humidity and aging resistance characteristics. They can cover various types of wood and other materials.
This product is designed specifically for multi-layer materials or structures. They have high and flexible adhesion and durability.
This adhesive is mainly used for bonding materials such as aluminum plates, calcium silicate, and bright PVC.
This adhesive is used to bond transparent boxes such as OPP and PVC. It has good adhesion, high aging resistance and high initial strength.
Electronic assembly glue is used for product assembly of various plastic materials. It has good water resistance and impermeability.
Other hot melt adhesive products are also used in various industrial fields. Some of them are functional clothing adhesives, furniture laminating adhesives, and medical protective laminating adhesives.
Hot melt adhesive performanceAdhesive is also known as glue adhesive.. They are thermoplastic polymer adhesives that are solid at room temperature. If hot melt adhesives are heated above their softening point, they will liquefy. The use of hot melt adhesive has had a significant impact on humans. Compared to many other adhesives, they are safer and less dangerous for operators to use, making them a suitable and appropriate alternative.
With the development of the plastic industry and the continuous emergence of new requirements in the market, companies that have been using specific granulation systems for a long time need to consider not only cost but also comprehensive understanding of application needs to choose the appropriate granulation system when increasing production capacity. The three main […]
The adhesive field is extremely extensive, and its core characteristic is the ability to achieve adhesive function through various mechanisms such as mechanical anchoring and adsorption. Therefore, any substance with such ability can be considered as an adhesive for use. Numerous adhesives have demonstrated cross material bonding capabilities, such as rubber adhesives that can connect […]
What are the environmentally friendly adhesives? Adhesive is any substance that binds two objects together – essentially glue. The objects adhered together by our adhesive are considered as “substrates”. Have you ever made a grilled cheese sandwich? Once melted and cooled, cheese can be considered as a binder that binds two slices of bread (substrate) […]
What should I do if the hot melt adhesive particles are not firmly attached to the coated paper? Direct answer: The root cause of the poor adhesion of laminated paper is mostly due toLow membrane surface energy, glue not eating paper fibers, poor coordination between opening time and compressionThese three points. The surface of laminated […]
