Fiberglass Coating

Introduction

Recently, our company has reached in-depth cooperation with a well-known high-frequency cable manufacturer,which high-frequency cable products have officially adopted our high crack-resistant FEP resin as core raw material. After many times test and mass production verification, the product performance fully met the international standards. Successfully solving the cracking difficulty of high-frequency cables in the industry, winning high recognition from customers. It also demonstrates UFLON's technical strength and product competitiveness in the field of special resins.

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As a core connecting component in high-end fields such as electronic communication, automotive electronics, and aerospace, the performance of high-frequency cables directly determines the stability and service life of terminal equipment. With the iteration of industry technology, high-frequency cables are developing towards miniaturization, high density, and high frequency, which imposes more stringent requirements for the crack resistance, heat resistance, and electrical insulation of the wrapping resin. Previously, this customer faced prominent problems in the production process: the traditional FEP resin material has low toughness, it is prone to microcrack, debond etc during extrusion molding, repeated bending and long-term service under high and low temperatures. This not only affected the qualified rate of product appearance, but also may lead to signal transmission attenuation, insulation performance decline, even equipment failure, seriously restricting their product upgrading and market expansion.

After learning about this customer's pain points, our technical team responded quickly, conducted an in-depth investigation on their processing, application scenarios and performance demands. And then combined with the core technical advantages of our high crack-resistant resin, make a tailored solution for the customer. Our high crack-resistant FEP resin adopts a special modified process, which effectively improves the toughness and stress resistance of the material by optimizing the molecular structure design, its elongation at break can reach more than 330%, and the tensile strength exceeds 25MPa, which can easily address the challenges such as repeated bending, twisting and stretching during the production and use of high-frequency cables, fundamentally eliminating the risk of cracking. Meanwhile, with our FEP resin excellent thermal stability and electrical insulation performance, which can effectively reduce the attenuation and crosstalk during high-frequency signal transmission. Therefore perfectly adapting to the strict application requirements.

After mass production verification, the qualified rate of high-frequency cables produced with our high crack-resistant FEP resin has increased by more than 30% compared with before, and the cracking rate has dropped to less than 0.5%.  This not only significantly improves the quality and reliability of the customer's products, but also helps the customer reduce operation and maintenance costs , to enhance their core competitiveness in the market.

The person in charge said: "We chose to cooperate with UFLON precisely because of the excellent performance of your high crack-resistant resin and professional technical services. After the product is applied, it has completely solved the long-standing cracking problem that has plagued us, achieving both improvement in production efficiency and product quality, laying a solid foundation for us to expand the high-end market. We look forward to in-depth cooperation with UFLON in the future."

Conclusion

This successful application marks that UFLON’s technical strength in the field of specialty resins for high-frequency wire cable has once again recognized by the mainstream market. Looking ahead, UFLON will continue to dedicate itself to the innovation and R&D of fluorine materials, empowering downstream customers development with higher-quality and more durable fluoropolymer solutions.

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