- 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 trailblazing marvel engineered with meticulous precision. This low-conductivity masterpiece is expertly crafted using premium polyester-grade ethylene glycol, ensuring unparalleled, top-tier performance.
Infused with advanced non-ionic inhibitors and ultra-pure water, this phenomenal coolant offers customizable freezing points that impressively range from -60ºC to -20ºC, optimizing performance seamlessly between -55ºC and 120ºC. Delivered as a pre-diluted cooling solution, it's ready for immediate use, guaranteeing unmatched user convenience and unfaltering reliability.
Masterfully engineered for PEMFC fuel cell cooling systems equipped with deionised reservoirs and diverse aluminium heat sinks, this coolant ensures optimum efficiency and operational brilliance.
Features and Usage
-Our sophisticated non-ionic metal inhibitors ensure consistently low conductivity, enhancing durability and maintaining peak performance over prolonged periods.
-Exhibits remarkable compatibility with non-metallic materials, significantly extending the lifespan of non-metallic components and substantially enhancing system longevity.
-Offers robust, long-cycle corrosion protection, adept at preventing ionic precipitation in metals like aluminium, copper, and stainless steel.
-Demonstrates an impressive long life cycle, providing enduring protection for your fuel cell cooling system, guaranteeing peace of mind and unwavering reliability for users.
Facilitates easy biodegradation and poses no toxicity threat to humans or wildlife, making it an environmentally responsible choice.
-Meets stringent EU RoHS, REACH, and other regulatory standards, highlighting its dedication to safety, compliance, and dependability.
| 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 establishment stands as a beacon of pioneering ambition. As leaders in surface treatment innovation, we are fervently dedicated to crafting state-of-the-art materials that revolutionize industry standards. Our proficiency spans a wide array of applications, including cutting-edge new energy liquid cooling solutions, precision aerospace components, and elite electronic plating processes, all underscoring our steadfast commitment to excellence.Our mastery lies in creating highly specialized equipment, meticulously engineered for surface treatment applications. Our solutions epitomize unparalleled performance and reliability, setting the industry benchmark for excellence.
Our rich tradition of excellence is vividly demonstrated through our pivotal role in 7 national scientific research projects. Boasting an impressive portfolio of 79 national invention patents and a leadership position in developing 16 national and industry standards, our technological prowess is unquestionable. We take immense pride in our 29 proprietary technologies and have been honored with 3 prestigious awards at the national, provincial, and municipal levels for our groundbreaking achievements in science and technology.

At the forefront of pioneering advancements, the Liquid Cooling Division at Hefei Huaqing is spearheading the transformation of advanced liquid cooling materials into industrial reality. Our relentless pursuit of excellence empowers us to offer and customize a wide array of high-performance, eco-friendly coolants, state-of-the-art heat transfer fluids, and cutting-edge liquid cooling innovations. Committed to nurturing partnerships and technological advancement, we are charting the course for eco-conscious coolants that cater to the dynamic demands of new energy vehicles, energy storage systems, wind energy, and data centers, among other burgeoning industries. Our authentic collaborations throughout the supply chain cultivate a synergistic ecosystem, driving us toward a greener, more sustainable future for everyone.
Unmatched Productivity Leading the Industry
Renowned as a frontrunner in the industry, the Huaqing New Material Production Center distinguishes itself with its impressive infrastructure, featuring 12 cutting-edge coolant production lines, 6 fully automated state-of-the-art surface treatment lines, and 2 innovative coating production lines. With a remarkable annual output capacity of 200,000 tons, the center prioritizes eco-conscious raw materials and revolutionary technologies. This unwavering focus ensures that environmental pollutants are significantly reduced from the onset, making sustainable production an attainable reality. Our steadfast dedication is a driving force for sustainable growth and industrial evolution in the spheres of surface treatment and liquid cooling.
Strategically Prime Geographical Location
Situated in a strategically beneficial location, the Huaqing Hefei Surface Treatment Base spans an expansive 560 mu and is outfitted with an advanced wastewater treatment facility, adept at processing a remarkable 10,000 cubic meters of sewage daily. This outstanding site is poised to transform into a multifaceted park that harmoniously integrates high-tech, ecological, cultural, and economic activities. It aims to provide exceptional engineering expertise and comprehensive support services for surface treatment and innovative liquid-cooled materials, serving not only East China but extending its unrivaled excellence nationwide.
Forge Powerful Alliances with Prestigious Universities
Occupying a strategic position, the Huaqing Hefei Surface Treatment Base spans an expansive 560 mu. It is equipped with a state-of-the-art wastewater treatment center, capable of processing up to 10,000 cubic meters of sewage daily. This extraordinary site is set to evolve into a comprehensive park, blending high-tech, ecological, cultural, and economic pursuits. It will provide outstanding engineering expertise and extensive support services for surface treatment and cutting-edge liquid-cooled materials, catering not only to East China but extending its unparalleled excellence across the entire 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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