The PA66 nylon and PP materials are widely used in industrial manufacturing, but the bonding between them has always been a challenge. In order to solve this problem, the researchers carried out a lot of experiments and research, and finally found the method of combining promoter and fast drying glue to achieve the high strength bonding of PA66 nylon and PP material. This paper will reveal the preparation method and application effect of this glue combination.

 First, we need to understand the properties of the PA66 nylon and PP materials. PA66 nylon has good heat resistance, wear resistance and mechanical properties, while PP materials have good acid and base resistance and electrical properties. However, due to their different chemical structures, ordinary glues are often difficult to achieve their effective bonding.

 To address this problem, the researchers have introduced the concept of promoters. A promoter is a substance capable of promoting bonding between two incompatible materials. By adding promoters to the surface treatment of PA66 nylon and PP materials, they can increase their bonding properties, thus playing an important auxiliary role in the following glue bonding. The choice of appropriate promoter, reasonable addition amount and treatment method are all important factors affecting the bonding effect.

 In addition, choosing the right glue is also the key. Fast drying gel is favored because of its fast curing speed, high strength and suitable for different temperature and humidity environment. Combining the promoter and fast drying glue, high strength bonding of PA66 nylon with PP material was successfully achieved. This glue combination not only has high bonding strength, but also has excellent properties of heat resistance, chemical resistance and wear resistance, which is suitable for a variety of industrial manufacturing fields.

 Overall, the ENIENT promoter EJ0901 and fast-drying adhesive EJ0611 are the key to realize the high-strength bonding of PA66 nylon with PP material. Through unremitting efforts, the researchers finally found this effective bonding scheme, providing a practical glue bonding method for professionals in related fields. In the future, with the continuous development of science and technology, we believe that there will be more innovative bonding technologies to bring more convenience and possibilities to industrial manufacturing.