VOIR® explosion-proof venting products have secured an order for a renowned German automaker’s battery safety system.

Release time：2024-07-19

2024.7.19 To ensure the battery pack is protected against the ingress of external water and other foreign objects, non‑vacuum‑sealed battery packs must maintain real-time pressure equalization while providing waterproof and dustproof protection to prevent condensation.

1. The PFOS-free VOIR® waterproof-breathable membrane meets the highest international standards, helping new-energy manufacturers expand into global markets.

2. VOIR®’s upgraded dual‑direction needle‑type anti‑explosion solution, which 100% prevents the ingress of external debris such as mud and sand;

3. VOIR® microporous membrane humidity technology addresses humidity issues in non‑vacuum battery pack enclosures.

ePTFE expanded polytetrafluoroethylene catalytic technology addresses pressure equilibrium through pore management: when ambient temperature and humidity exceed set thresholds, the breathable membrane’s micropores progressively open; conversely, when these conditions fall below the set levels, the micropores gradually close.
Recently, we secured an order for a battery-pack safety protection system from a German automotive brand. The system will be integrated into one of its iconic new-energy vehicles as part of the vehicle’s battery-pack safety architecture.

Voir’s component products based on expanded polytetrafluoroethylene material technology are typically used in battery packs, electric drives, electronic control units (ECUs, DC/DC converters), transmissions, vehicle lighting, radar, and more.

About Voir
Founded in 2009, the company has been dedicated to protective solutions for over a decade, consistently pursuing technological innovation. It has launched numerous cutting-edge solutions in the new‑energy vehicle sector, all of which have been rigorously validated under real‑world operating conditions. For more information on our solutions, please visit www.voir-tech.com.cn.
South China, Engineer Guo: 13902623780
Huannan Liang: 13927332154

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