Volsun Silicone Rubber Fiberglass Sleeving Helps Mexican Auto Giant Drive Towards the Future

In a major industrial city in northern Mexico, an automotive parts manufacturer with over half a century of history is quietly launching a crucial new energy vehicle project. This project presents unprecedented challenges to material performance: they need a silicone rubber fiberglass sleeving capable of withstanding high temperatures, possessing superior insulation properties, and maintaining long-term stability.

Project engineer Carlos recalled, “We tested samples from multiple suppliers worldwide, each test pushing the material to its limits. Temperatures had to reach 200°C, maintain performance stability after long-term thermal aging, and simultaneously possess excellent flexibility to adapt to complex wiring environments.”

In comparative tests of multiple samples, Volsun's silicone fiberglass sleeve excelled in three core indicators: firstly, it maintained structural integrity even at 200°C, far exceeding industry standards; secondly, it maintained excellent physical properties after thermal aging tests; and most importantly, it maintained excellent insulation performance while also possessing excellent flexibility.

“What impressed us most was Volsun's technical team ability to provide expert advice tailored to our specific application scenarios,” Carlos added. “They not only provide products, but solutions.”

During two months of in-depth communication, Volsun's technical team held numerous cross-time zone video conferences with the Mexican client, adjusting product parameters to meet the project's specific needs and providing detailed test data support. This professional attitude and rapid response ultimately led to the initial collaboration between the two parties.

It is worth mentioning that Volsun's fiberglass sleeves have passed UL certification and the automotive industry's ITAF16949 quality management system. “In the automotive industry, safety and reliability are always paramount. After a comprehensive evaluation, we believe that Volsun's products can meet the most stringent requirements of the project,” said the project leader.

This collaboration is not just about product supply, but also a resonance between the two companies on the path of technological innovation. The Mexican manufacturer valued not only product performance, but also Volsun deep technical expertise in specialty materials and its unwavering pursuit of quality.

As the global automotive industry transitions to new energy vehicles, the demand for high-performance materials will continue to grow. Volsun will continue to uphold its philosophy of "driving industrial progress through materials innovation," providing global customers with superior products and solutions.

"We look forward to establishing a long-term partnership with Volsun to jointly usher in a new era for the automotive industry," said Carlos in the final interview.

On the path of innovation-driven development, Volsun will continue to empower global customers to achieve greater business value through superior product performance and technical services.