Why is the aluminum foil tape not sticky enough?

In recent years, in order to meet market demand, people have developed aluminum foil tapes with good shielding properties. There are many types of aluminum foil tape, including plain weave, twill weave, satin weave, and so on. There are also many kinds of materials, including glass fiber and polyester. It is a packaging material with a variety of excellent properties, and it has fully demonstrated broad application prospects in many fields.

Everyone knows that the stickiness of the tape is a very important point in judging the product, and the tape with poor stickiness is useless anyway. Why are some aluminum foil tapes not sticky enough? If the adhesive of the tape feels very sticky by hand, it means that the initial adhesion is good, but the adhesion is not good in actual use, which is due to the poor holding adhesion. Initial adhesion and holding adhesion are inversely proportional. If you touch a glue with your hands and feel very sticky, the holding adhesion will be poor. Aluminum foil tape with high solid content will generally have good viscosity. The commonly used solid content on the market is around 50. If you wanna better viscosity, you can choose 52 solid content, but the price may vary. The viscosity is also related to the thickness of the glue. The thinner the coating, the worse the viscosity, but the thicker the coating, the better the viscosity. This requires a balance.

Kunshan Yuhuan Package Materials Co., Ltd. is humble, cautious, aggressive, and strives to provide customers with better products and services. Welcome to consult with the contact information below.

Contact: lulu Email:lulu@yhtape.com