Voir Hydrogen attended the CHFE 2021 Hydrogen Energy Exhibition in Foshan.

Release time：2021-12-16

On December 8, 2021, at 9:00 a.m., the International Hydrogen Energy and Battery Fuel Technology and Products Exhibition (CHFE 2021) kicked off at the Qiaoshan Cultural Center in Nanhai, Foshan. The exhibition venue was bustling with activity, and Voir’s innovative hydrogen energy solutions drew numerous visitors who stopped to engage in conversation.

Voir Hydrogen brought innovative technology solutions and products to the exhibition, showcasing various types of humidifiers and other solution-based offerings on-site, allowing visitors to experience firsthand how these issues are addressed. Let’s zoom in and take a close look at Voir Hydrogen’s exhibition hall to get a sense of the atmosphere.

Voir® H2 Hydrogen-Powered Humidifier
The core material of the hydrogen-powered humidifier is the hydrophilic hollow‑fiber membrane (EHHT), which was entirely developed in-house by Voir. This material’s low resistance and high permeability ensure reduced air pressure drop and a stable water vapor transmission rate, enabling thorough impregnation of the proton exchange membrane and maintaining an optimal temperature, thereby enhancing proton transport and reaction efficiency. After water vapor is absorbed by the wall of the hydrophilic hollow‑fiber membrane, it is transported into the gas phase in the form of steam, with the transport process driven by the partial pressure difference of water vapor on either side of the membrane wall.

Voir®H2 Ion-Exchange Resin Filter
The ion-exchange resin filter is installed in a branch of the fuel cell engine’s cooling water circuit, where it adsorbs both cations and anions released from the fuel cell stack and related components, thereby maintaining the cooling water circuit’s electrical conductivity at a low level.

Voir®H2 Smart Humidity Controller
The smart humidity controller features a core made of high‑polymer water‑absorbing resin and a housing crafted from heat‑ and moisture‑resistant plastic, delivering superior durability and reliability.

Voir®H2 Air Filter
Air filters are primarily used in hydrogen fuel cell stack systems to supply clean air to the fuel cells, thereby preventing the intake of air containing particulate contaminants that could increase wear and damage. The filter consists mainly of a filter element and a housing; the filter element performs the air filtration, while the housing provides protection for the filter element.

In addition, Voir Hydrogen also offers a range of protective products based on other hydrogen‑related product lines. Centered around the “4 devices, 3 valves, and 3 membranes” in the hydrogen energy sector, it has launched multiple innovative solution products. We welcome everyone to visit the exhibition and engage in discussions, working together to advance the development of the hydrogen energy industry.

About the Exhibition:
The 5th China (Foshan) International Hydrogen Energy and Fuel Cell Technology and Products Exhibition (CHFE 2021) covers hydrogen energy infrastructure, fuel cells, core components, materials, complete vehicle manufacturing based on fuel cells, industrial collaboration, as well as hydrogen production, storage, transportation, and utilization—making it the annual highlight of the hydrogen energy sector.

About Voir Hydrogen:
Voir® H2 Voir Hydrogen Energy is a provider of hydrogen fuel system integration and related protective solutions. It possesses technologies in e-PTFE expanded polytetrafluoroethylene materials, PEM proton exchange membrane base films, and MSRM polymer moisture-control materials. The company has contributed nearly 90 standards and patents in its field and has obtained certifications such as IATF 16949, VDA 6.3, and SGS. It has already provided hydrogen-related solutions to numerous leading domestic and international enterprises. For more details, please visit h2.voir-tech.com.cn.

Previous： Voir launches an innovative dehumidification solution for LED car lights.

Next： Voir has launched a new generation of dehumidification technology for the security and surveillance sector, earning recognition from leading brand-name manufacturers.