The Influence of Dimensional Stability of PI Silver Plated Film on Precision Manufacturing and Assembly

PI (polyimide) silver plated film, as a high-performance functional thin film material, has received widespread attention and application in multiple fields in recent years. Especially in the fields of precision manufacturing and assembly, the dimensional stability of PI silver plated film has become a key factor affecting its performance and application effectiveness. This article will explore the impact of the dimensional stability of PI silver plated film on precision manufacturing and assembly, and introduce the application of Advanced Institute (Shenzhen) Technology Co., LtdPI silver plated filmInnovation and application in technology.

Basic characteristics of PI silver plated film

PI silver plated film is based on polyimide and coated with a layer of silver nanoparticles on its surface through vacuum coating technology. This material not only retains the advantages of high temperature resistance, insulation, and mechanical strength of PI film, but also endows it with excellent conductivity and electromagnetic shielding performance. PI silver plated film can be used stably within the temperature range of -200 ℃ to 300 ℃, and even up to 400 ℃ in some cases, with excellent resistance to high and low temperatures.

Dimensional stability and its impact on precision manufacturing

1. Dimensional requirements in precision manufacturing

In the field of precision manufacturing, such as the manufacturing of electronic components, optical devices, and sensors, the dimensional accuracy of materials is extremely high. Minor size changes may lead to a decrease in product performance or even failure. Therefore,PI silver plated filmThe dimensional stability is crucial for ensuring product quality.

2. The influence of thermal expansion coefficient

The thermal expansion coefficient of PI silver plated film at different temperatures is an important factor affecting its dimensional stability. In the precision manufacturing process, if the thermal expansion coefficient of the material is too large, it may cause the size of the product to change too much when the temperature changes, affecting the assembly accuracy and product performance.

3. Stress release and dimensional changes

During the manufacturing and assembly process, PI silver plated film may be subjected to various stresses such as tension, compression, and bending. These stresses may cause dimensional changes during the release process, thereby affecting the accuracy and reliability of the product.

Innovation and Application of Advanced Institute (Shenzhen) Technology Co., Ltd

Advanced Institute (Shenzhen) Technology Co., Ltd. has achieved significant innovation and breakthroughs in PI silver plating film technology. By improving the coating process and optimizing the material formula, the dimensional stability of PI silver plating film has been enhanced.

1. Optimization of Coating Process

Advanced Institute adopts magnetron sputtering technology, which can deposit silver nanoparticles more uniformly, thereby improvingPI silver plated filmConductivity and stability. In addition, by adding appropriate additives, the adhesion and antioxidant properties of the film were enhanced, further improving its dimensional stability.

2. Innovation in Material Formula

Advanced Institute has further enhanced the mechanical properties and thermal stability of PI silver plated film by combining materials with other functional films, such as graphene or carbon nanotubes. These innovations not only improve the dimensional stability of PI silver plating, but also expand its application range.

3. Expansion of application fields

With excellent dimensional stability and outstanding performance, the PI silver plated film developed by the Advanced Institute has been widely used in fields such as electronic products, aerospace, and medical equipment. In electronic products, PI silver plated film is used to manufacture flexible circuit boards and touch screen sensors; In the aerospace field, it is used to manufacture electronic components for aircraft and satellites due to its high temperature resistance and electromagnetic shielding performance; In medical devices, PI silver plated film is used to manufacture wearable devices and biosensors.

conclusion

The dimensional stability of PI silver plated film has a significant impact on precision manufacturing and assembly.Advanced Institute (Shenzhen) Technology Co., LtdBy optimizing the coating process and innovating the material formula, the dimensional stability of PI silver plated film has been improved, and its application fields have been expanded. With the continuous advancement of technology and the growth of market demand, PI silver plated film will demonstrate its enormous potential and value in more fields. In the future, Advanced Institute will continue to devote itself to the research and innovation of PI silver plated film technology, providing more high-performance material solutions for precision manufacturing and assembly fields.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.