How to improve the adhesion between conductive fibers and matrix fibers in conductive non-woven fabrics?

Conductive non-woven fabrics have attracted much attention due to their unique conductivity and wide range of applications. However, the bonding force between conductive fibers and matrix fibers is one of the key factors affecting the performance of conductive non-woven fabrics. This article will explore how to improve the bonding strength between conductive fibers and matrix fibers in conductive non-woven fabrics, with a focus on the performance of Advanced Institute (Shenzhen) Technology Co., LtdYanbo brand conductive non-woven fabricTechnological innovation and practical application in this area.

1、 The importance of the bonding force between conductive non-woven fabric, conductive fibers, and matrix fibers

Conductive non-woven fabric is composed of conductive fibers and matrix fibers. Conductive fibers are responsible for providing conductivity, while matrix fibers provide structural support. The bonding force between the two directly affects the overall performance and durability of conductive non-woven fabrics. If the bonding force is insufficient, it may lead to the detachment of conductive fibers, a decrease in conductivity, and even product failure.

2、 Methods to improve adhesion

1. Preprocessing:
   • Method: Pre treat the matrix fibers, such as cleaning, degreasing, dust removal, etc., to remove surface impurities and improve fiber adhesion.
   • Data comparison: The bonding strength between the pre treated matrix fibers and conductive fibers has increased by about 30%, significantly enhancingConductive non-woven fabricStability.
2. Select high-performance binders:
   • Method: Select binders with excellent adhesion and heat resistance, such as polyurethane binders, to enhance the adhesion between conductive fibers and matrix fibers.
   • Data comparison: After using high-performance binders, the peel strength of conductive non-woven fabrics increased by 45%, indicating a significant improvement in bonding strength.
3. Optimize spinning process:
   • Method: By adjusting spinning process parameters such as temperature, speed, and stretching ratio, the conductive fibers and matrix fibers can be better integrated during the spinning process.
   • Data comparison: After optimizing the spinning process, the distribution of conductive fibers in the matrix fibers became more uniform, and the bonding strength increased by about 25%.
4. Post processing reinforcement:
   • Method: Hot pressing or chemical treatment is applied to the conductive non-woven fabric to further strengthen the bond between the conductive fibers and the matrix fibers.
   • Data comparison: After hot pressing treatment, the tensile strength of conductive non-woven fabric increased by 30%, and the bonding strength was significantly enhanced.

3、 Technological Innovation of Advanced Institute (Shenzhen) Technology Co., Ltd

Advanced Institute (Shenzhen) Technology Co., LtdHas profound technological accumulation and innovative strength in the field of conductive non-woven fabrics. The research platinum brand conductive non-woven fabric adopts multiple advanced technologies, effectively improving the bonding strength between conductive fibers and matrix fibers:

1. Nano scale surface treatment:
   • The conductive non-woven fabric of Yanbo brand is subjected to nanoscale treatment on the surface of the matrix fiber, which increases the roughness and specific surface area of the fiber surface and improves the adhesion of the binder.
2. High performance binder formula:
   • The high-performance bonding agent independently developed by Advanced Institute Technology has excellent adhesion and heat resistance, and can maintain stable bonding force in various environments.
3. Precision spinning process:
   • By precisely controlling the spinning process parameters, the uniform distribution and tight bonding of conductive fibers in the matrix fibers are ensured.

4、 Actual application and effect

In practical applications,Yanbo brand conductive non-woven fabricExhibiting outstanding performance. For example, in the electromagnetic shielding application of electronic devices, the research platinum brand conductive non-woven fabric not only provides excellent conductivity, but also ensures long-term stability and reliability due to its excellent bonding force. Compared with similar products in the market, the conductive fiber shedding rate of Yanbo brand conductive non-woven fabric has been reduced by about 50%, and the service life has been extended by about 30%.

5、 Conclusion

Improving the adhesion between conductive fibers and matrix fibers in conductive non-woven fabrics is the key to enhancing their overall performance and durability. By pretreatment, selection of high-performance binders, optimization of spinning processes, and post-treatment strengthening, the binding strength can be significantly improved. The research platinum brand conductive non-woven fabric of Advanced Institute (Shenzhen) Technology Co., Ltd. adopts multiple advanced technologies to achieve a tight combination of conductive fibers and matrix fibers, providing strong support for the application of conductive non-woven fabric.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.