About the characteristics of Weiwang EVA hot melt adhesive

As we all know, EVA hot melt adhesive has many advantages, such as good adhesion, affordable price, environmental protection, etc. when used, it only needs to be heated and melted, dropped on the surface of the object to be bonded, and then cooled and solidified after a few minutes. It is a convenient adhesive, which can be widely used in many industries and products.

The characteristics of Weiwang EVA hot melt adhesive are as follows:

1. it is solid at room temperature and has certain flexibility. It will melt into liquid only when it is heated to a certain temperature and produce viscosity. After pressing, wait a few minutes for it to cool and solidify, and then the adherend can be bonded together conveniently and quickly

2. the viscosity of Weiwang EVA hot melt adhesive will be affected by temperature. As long as it does not exceed the appropriate temperature range, there will be no chemical change to affect the bonding performance. Therefore, it is recommended that the temperature should not exceed 200 ℃ or be lower than the use temperature to avoid viscosity reduction. When receiving hot melt adhesive related products, they should also be stored in a cool and ventilated place to avoid moisture, exposure to the sun and high temperature affecting the subsequent use of hot melt adhesive

3. the use of hot melt adhesive is seasonal. Affected by the temperature and humidity in different seasons, the use effect of the same product is slightly different in different seasons. It is recommended to reasonably arrange the use time according to the demand

2022-6-7