What is hot melt adhesive aging? Aging of hot melt adhesive is relatively common in its application. This phenomenon is mainly caused by heating the glue for a long time or the heating temperature is too high. How do you know that the hot melt adhesive has aged? The aging hot melt adhesive may appear
China Hot Melt Adhesive Supplier We are the largest hot melt adhesive manufacturer and the largest hot melt adhesive supplier in China, the following is our product line: Hot melt adhesive: PUR edge adhesive, PUR coating adhesive, PUR flat adhesive, PUR compounding, PUR assembly adhesive, EVA edge sealing adhesive, EVA coating adhesive, EVA sealing adhesive,
How strong is the hot melt adhesive How strong a hot melt adhesive is depends on how well it fuses with the substrate. Adhesive penetration is moderate, which is of great help in the formation of good adhesion. In the past, it has been proved from countless practices that no matter how sticky the colloid
Superior performance of hot melt adhesive for paper packaging With the continuous development of the market economy, consumers' requirements for commodities no longer stay in the commodity itself, and more and more attention is paid to the packaging of commodities. On the other hand, consumers use the box to intensify their emotions. A good product
Can hot melt glue stop water leaks? The relationship between hot melt adhesive and water is not friendly. In many applications of hot melt adhesive, water will cause it to lose its original bonding ability, but this is not absolute. To prevent water leakage, it is necessary to make the hot melt adhesive under certain
Precautions for the purchase and use of carton hot melt adhesive Carton hot melt adhesive is a kind of plastic adhesive. Its physical state changes with the change of temperature within a certain temperature range, but its chemical properties remain unchanged. It is non-toxic and tasteless, and is an environmentally friendly chemical product. Because the
Why doesn't hot melt glue stick? It can be analyzed from the following four aspects: 1. There may be problems with the quality of the purchased hot melt adhesive If it is caused by quality problems, you must find the corresponding supplier for accountability. When purchasing again, please choose a hot melt adhesive manufacturer with
How to judge the quality of water-based glue? Several simple methods to judge the quality of water-based glue: ①Pour the glue on the flat glass to observe its rheology, and swing it left and right to observe its rheology. Conclusion: The flow of glue is too fast, indicating that the glue is too thin. Poor
How to remove and clean hot melt adhesive? Hot melt adhesive is very common in modern life. It can be used not only in industry and decoration industry, but after hot melt adhesive is used, it is easy to leave some glue, which is difficult to remove. So how to clean hot melt adhesive correctly?
What is the reason for the hot melt adhesive not sticking? Some time ago, a customer asked us why the hot melt adhesive could not stick when the shoe material was compounded. Through this small case, I will answer such a question for everyone: what is the matter with the non-stick hot melt adhesive? When
