Hot melt adhesive sleeve: Learn more about hot melt adhesive

Hot melt adhesive backing manufacturers understand that choosing hot melt adhesive as an adhesive has the following advantages:

1. Clean - soft and smooth, environmentally friendly;

2. Environmentally friendly - hot melt adhesive powder, solvents and other raw materials are produced by the company and have passed environmental protection certification, focusing on environmental protection from the source;

3. High efficiency - fast bonding speed, can be achieved in a few seconds;

4. Safe and solvent-free, no operational risks during production;

5. Hot melt adhesive has particularly strong adhesion to certain materials, and its performance is superior to glue;

6. Automated production can be achieved - using hot bonding machines can achieve high efficiency and large-scale production;

7. Hand-held materials are sold with the adhesive, and only need to be ironed when needed, saving the trouble of finding, mixing, and applying glue;

8. Reusable adhesive - the hot melt adhesive that is bonded once can be peeled off by heating, and the peeled products can be bonded again by heating;

9. Functional features - hot melt adhesive can be used for dry cleaning, washing, low temperature resistance and high temperature resistance.

10. Can be used as both an adhesive and a sealant.

So can hot melt adhesive prevent water leakage? Hot melt adhesive backing Let's talk about it below.

Water has very good fluidity and can penetrate everywhere. In this case, in order to prevent water from flowing out, the hot melt adhesive must shield all holes and gaps. In our impression of hot melt adhesive, it seems difficult to do this. Is there any solution? There is still a way to complete the task of plugging leaks.

Past experience tells us that hot melt adhesive does not stick well when it encounters water. Have you ever wondered why it doesn't stick well? In other words, there are many types of adhesives for bonding materials, among which hot melt adhesives have a wider range of applications. However, this rubber product that is recognized by the market has a major drawback, that is, it is afraid of water. Even ordinary glue has a certain degree of water resistance. Why is hot melt adhesive so vulnerable in the face of water? Hot melt adhesive backing manufacturers say that the reason is that the molecular structure of hot melt adhesive is too variable! Temperature plays an important role in hot melt adhesive, and changes in temperature can adjust the performance of the hot melt adhesive itself. It can be seen that hot melt adhesive has a very weak ability to shield its own performance, and it is completely changed by external factors. When the surface energy of water-based hot melt adhesive is easily invaded and dissolved by water, the hot melt adhesive body will change, and its performance will also be affected and changed, resulting in the hot melt adhesive not being water-resistant.

However, Hot melt adhesive backing Manufacturers say that if the hot melt adhesive has a destructive fusion with the material before encountering water, the result will be very different. Destructive fusion can make the molecules of the hot melt adhesive and the material interlace in a large area and without orientation, which will directly destroy the original molecular structure of the hot melt adhesive, greatly reducing or even cutting off the influence of external factors on it, making the bonding state of the hot melt adhesive very stable! Only in this case can the hot melt adhesive block all holes and gaps, making the water lose its fluidity and prevent water leakage.

In addition, the hot melt adhesive backing manufacturer said that if the material and hot melt adhesive cannot be destructively fused, the hot melt adhesive cannot stick, but as long as it is pure hot melt adhesive, it will definitely cure. Using this characteristic to block the water outlet is also expected to achieve the effect of preventing water leakage, but it needs to be verified in practice.

Enping E-mart Enterprise Co., Ltd. mainly deals in GRS non-woven fabrics, bagging lining materials, hot melt adhesive backing, anti-siphon non-woven fabrics, pull-up fabrics, fiber midsole boards, non-woven fabrics, non-woven fabrics, anti-static midsoles, industrial belts, breathable insoles, anti-PU penetration midsole fabrics, rubber outsoles, etc. Enping E-mart Enterprise Co., Ltd. is a modern enterprise specializing in the research and development and production of special functional non-woven materials. It has more than 20 years of experience in the production of non-woven fabrics. It is a standing director unit of the Guangdong Non-woven Fabrics Association and one of the drafting and formulation units of relevant textile industry ministry non-woven fabric industry standards. We firmly believe that the value of an enterprise is created by employees together. The progress of individual employees is closely related to the development of the enterprise. Employees work tirelessly, and the company thrives; employees are innovative, and the company remains vibrant.