- Overview
- Product Introduction
- Main Product
- Company Profile
- Company Advantage
- Our Certificate
- Exhibition
- Packaging & Shipping
- FAQ
Basic Info.
Product Description
Introducing the Hydrogen Fuel Cell Coolant HQ-F1 series, a state-of-the-art, precision-engineered marvel that signifies the pinnacle of modern coolant technology. Crafted with an unwavering commitment to excellence, this coolant features a low-conductivity formulation, achieved through the use of premium polyester grade ethylene glycol. This ensures an unrivaled level of performance and efficiency, making it an essential component for cutting-edge applications.
Intricately enhanced with cutting-edge non-ionic inhibitors and the purest form of water available, this versatile coolant offers a customizable range of freezing points from an impressive -60ºC to -20ºC. It performs optimally across a vast temperature spectrum of -55ºC to 120ºC. Delivered as a pre-diluted solution for immediate use, it offers users a seamless and dependable experience, setting a new benchmark in convenience and reliability.
Ingeniously crafted for PEMFC fuel cell cooling systems, especially those equipped with deionised reservoirs and a variety of aluminium heat sinks, this advanced coolant promises unparalleled efficiency and operational superiority, ensuring your systems run smoothly with enhanced performance.
Features and Usage
- Our meticulously designed, advanced non-ionic metal inhibitors ensure consistently low conductivity, significantly boosting durability while maintaining peak performance over extended periods, promising long-lasting excellence and reliability.
- With remarkable compatibility across a wide range of non-metallic materials, this coolant significantly extends the lifespan of these components, thereby enhancing the overall longevity and reliability of the entire system.
- Provides robust, long-cycle corrosion protection that effectively safeguards against ionic precipitation across metals such as aluminium, copper, and stainless steel, ensuring enduring performance and unwavering system integrity.
- This coolant boasts an impressive long life cycle, delivering sustained protection for your fuel cell cooling system. It ensures reliability and peace of mind, making it a trusted choice for discerning users who demand the very best.
Facilitates easy biodegradation and is non-toxic to both humans and wildlife, making it an environmentally responsible choice for those committed to sustainability and ecological safety, without compromising on performance.
- Adheres to stringent EU RoHS, REACH, and a host of other regulatory standards, reinforcing its dedication to safety, compliance, and reliability. This showcases a commitment to industry-leading practices and unwavering environmental responsibility.
| Project | HQ-F1 | Test method | ||
| Color |
Colourless Transparent Liquid |
Visual estimation | ||
| Density(20.0ºC)/(g/cm3) | 1070.2 | SH/T 0068 | ||
| Freezing point/ºC | -36.2 | SH/T 0090 | ||
| Boiling point/ºC | 108.5 | SH/T 0089 | ||
| pH value | 6.6 | SH/T 0069 | ||
|
Conductivity (25.0°C)/(μS/cm) |
0.8 | GB 6682 7.2 | ||
| The impact on automotive organic coatings | No impact | SH/T 0084 | ||
Hefei Huaqing High Tech Surface Technology Co., Ltd. Nestled within the prestigious Hefei National High-Tech Industrial Development Zone, our expansive 560-acre facility embodies the pinnacle of pioneering ambition in the world of surface treatment. As trailblazers in innovation, we are fervently committed to crafting cutting-edge materials that set new industry standards. Our expertise spans a vast array of specialties, including revolutionary new energy liquid cooling solutions, precision aerospace components, and premium electronic plating processes, all reflecting our unyielding dedication to excellence.At Hefei Huaqing High Tech Surface Technology Co., Ltd., we take immense pride in designing highly specialized equipment tailored for surface treatment applications. Our engineered solutions epitomize unmatched performance and enduring reliability, consistently setting the benchmark for industry standards. Our innovative approach ensures that our products stand as a testament to superior quality, pushing the boundaries of what is possible in the world of surface technology.Our unwavering tradition of excellence is strikingly demonstrated by our pivotal role in 7 prominent national scientific research endeavors. With a remarkable collection of 79 national invention patents and a leadership role in formulating 16 national and industry standards, our technological prowess is indisputable. We cherish our 29 proprietary technologies and have been honored with 3 distinguished awards at the national, provincial, and municipal levels for our groundbreaking contributions to science and technology.

At the forefront of innovation, the Liquid Cooling Division of Hefei Huaqing High Tech Surface Technology Co., Ltd. stands as a beacon of progress, leading the charge in transforming the industrial sector with our trailblazing liquid cooling materials. Our unwavering pursuit of excellence enables the provision and customization of an extensive selection of high-performance, eco-friendly coolants, pioneering heat transfer fluids, and innovative liquid cooling solutions. We are resolutely committed to fostering collaboration and driving technological advancement to meet the evolving demands of new energy vehicles, energy storage solutions, wind energy, and data centers, among other burgeoning markets. By cultivating genuine partnerships throughout the supply chain, we are driving a synergistic ecosystem that propels us toward a more sustainable, environmentally friendly future for all.
Unmatched Efficiency and Industry Dominance
As an industry vanguard, the Hefei Huaqing New Material Production Center stands out with its robust infrastructure, which includes 12 premium coolant production lines, 6 fully automated advanced surface treatment lines, and 2 state-of-the-art coating production facilities. With an extraordinary annual production capability of 200,000 tons, the center is steadfast in its use of eco-conscious raw materials and groundbreaking technologies. This dedication ensures that environmental pollutants are minimized from the beginning, turning sustainable production into a celebrated reality. Our resolute commitment significantly accelerates sustainable progress and industrial transformation within the realms of surface treatment and liquid cooling.
Prime Positioning for Peak Efficiency
Strategically established, the Huaqing Hefei Surface Treatment Base covers a remarkable 560 mu, featuring a state-of-the-art wastewater treatment center that impressively processes 10,000 cubic meters of sewage daily. This visionary park integrates high-tech, ecological, cultural, and economic dimensions to deliver exceptional engineering expertise and comprehensive support services for surface treatment and pioneering liquid-cooled materials. This unique facility not only serves East China but also extends its unparalleled excellence and influence nationwide.
Cultivate Strategic Alliances with Esteemed Academic Institutions
Situated in an optimal location, the Huaqing Hefei Surface Treatment Base spans an expansive 560 mu. It boasts a cutting-edge wastewater treatment center capable of processing an impressive 10,000 cubic meters of sewage daily. This remarkable site is envisioned to evolve into a multifaceted park, harmonizing high-tech, ecological, cultural, and economic endeavors to deliver exceptional engineering expertise and extensive support services for surface treatment and innovative liquid-cooled materials. This site not only serves East China but also radiates its unmatched excellence throughout the nation.



Q1: What types of antifreeze are available and for which scenarios?
A: Organic Acid Type (OAT) is available for petrol, diesel, electric vehicles and industrial equipment cooling systems.
Q2: What is the main ingredient of antifreeze and is it environmentally friendly?
A: This product adopts ethylene glycol/propylene glycol based formula with high efficient corrosion inhibitor and antioxidant, which complies with RoHS, REACH environmental protection standards and is non-toxic and harmless.
Q3: What international certifications have the products passed?
A: Certifications include: ISO9001, ISO14001, ISO45001.
Q4: What are the packaging specifications and do you support customization?
A: Standard specification: 25L/200L/1000L drum, support LOGO printing, leak-proof packaging customization, accept OEM/ODM service.
Q5: What is your terms of delivery?
A: FOB,EXW.
Q6: What is your terms of payment?
A: We support T/T and L/C payments. T/T payment requires a 30% deposit when placing an order and 70% of the final payment before shipping.
Q7: How long does it take from order to delivery?
A: Bulk orders 15-30 days (depending on order quantity).

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