- Overview
- Product Introduction
- Main Product
- Company Profile
- Company Advantage
- Our Certificate
- Exhibition
- Packaging & Shipping
- FAQ
Basic Info.
Product Description
Introducing the groundbreaking Hydrogen Fuel Cell Coolant HQ-F2 Series! This revolutionary innovation stands as a beacon of engineering excellence, crafted to operate seamlessly within the harshest conditions. It sets a new paradigm in performance and dependability, perfectly suited for high-performance engines.
This technologically superior coolant is crafted with extraordinary precision, utilizing premium non-alcoholic antifreeze to ensure unparalleled performance and unwavering reliability for your systems.
Skillfully engineered with state-of-the-art materials, non-ionic inhibitors, and ultra-pure water, this coolant offers a customizable freezing point, easily adjusting between -45ºC and -20ºC. With an expansive operating temperature range from -40ºC to 120ºC, and being ready-to-use as pre-diluted, it is poised for effortless and immediate application.
Ingeniously crafted for unmatched performance, it integrates seamlessly into PEMFC fuel cell cooling systems with deionized tanks, along with a wide array of aluminum radiators, rendering it a versatile solution for a myriad of applications.
Distinctive Features and Dynamic Usages:
-Boasting an exceptional compatibility with proton membranes, it entirely eradicates the threat of proton membrane poisoning, guaranteeing optimal safety and reliability.
-Demonstrating remarkable anti-freezing capabilities, it robustly averts the liquid cooling medium from freezing, thus safeguarding the integrity of the temperature control system.
-Its non-ionic metal inhibitors are meticulously engineered to maintain low conductivity over extensive periods, ensuring consistent, high-level performance and efficiency.
-The coolant's outstanding compatibility with non-metallic materials significantly prolongs the lifespan of non-metallic components, ensuring superior durability and robustness.
-Providing exceptional long-cycle corrosion protection, it substantially reduces ionic precipitation in aluminum, copper, stainless steel, and various metal materials, enhancing both longevity and reliability.
-With an impressive long life cycle, it delivers lasting, unwavering protection for the fuel cell cooling system, ensuring enduring excellence in performance.
-Fully compliant with EU RoHS, REACH, and a multitude of other stringent standards, it adeptly meets international regulations, setting a benchmark for global compliance and environmental stewardship.
| Project | HQ-F2-35 | Test method | ||
| Color |
Colourless Transparent Liquid |
Visual estimation | ||
| Density(20.0ºC)/(g/cm3) | 1088.0 | SH/T 0068 | ||
| Freezing point/ºC | -36.5 | SH/T 0090 | ||
| Boiling point/ºC | 108.5 | SH/T 0089 | ||
| pH value | 7.7 | SH/T 0069 | ||
|
Conductivity (25.0°C)/(μS/cm) |
0.6 | GB 6682 7.2 | ||
| The impact on automotive organic coatings | No impact | SH/T 0084 | ||
Hefei Huaqing HighTech Surface Technology Co., Ltd. boasts an impressive location within the prestigious Hefei National High-Tech Industrial Development Zone, occupying a vast 560-acre estate. Globally recognized for its pioneering innovation, this distinguished company is at the forefront of developing revolutionary materials specifically engineered for advanced surface treatment. Additionally, it leads the charge in creating state-of-the-art new energy liquid cooling systems. The company exemplifies extraordinary expertise in the intricate processing of aerospace components and the fine art of high-precision electronic plating. It is also lauded for producing specialized equipment tailored for top-tier surface treatment applications, adhering to the most rigorous industry standards.Specialized equipment meticulously crafted for the most advanced surface treatment applications, setting the bar for the highest industry standards.The company proudly upholds a legacy of exceptional scientific research, serving as the catalyst behind 7 groundbreaking national projects. Its remarkable portfolio includes 79 national invention patents, each reflecting its relentless quest for innovation and quality. Furthermore, the company has been instrumental in formulating 16 national and industry standards and possesses 29 unique proprietary technologies. Its outstanding contributions to scientific and technological progress are recognized with 3 prestigious awards at the national, provincial, and municipal levels, solidifying its status as an unquestionable leader in the field.

At the Liquid Cooling Division of Huaqing, we are trailblazers in the transformation of advanced liquid cooling materials into industry benchmarks. Our unwavering commitment is to deliver to our esteemed clients an exquisite portfolio of high-performance, eco-friendly coolants, groundbreaking heat transfer fluids, and comprehensive liquid cooling technology solutions. Our relentless pursuit of technological innovation, coupled with intentional partnerships, empowers us to enhance the market success of versatile, sustainable coolants designed to meet the evolving demands of new energy vehicles, energy storage systems, wind energy, and cutting-edge data centers. In a true spirit of collaboration, we cultivate robust partnerships with both upstream and downstream industries, ensuring mutually beneficial outcomes and jointly paving the way for a pristine, sustainable future.
Productivity That Leads the Industry
The Huaqing New Material Production Center is a beacon of outstanding productivity, featuring an impressive setup of 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 advanced coating lines. This translates into a remarkable annual production capacity of 200,000 tons. Our unwavering dedication to sustainability is manifested in our use of environmentally responsible raw materials and cutting-edge technologies to create pioneering green products that effectively eliminate environmental pollution, thus genuinely realizing clean production. This visionary approach is instrumental in leading sustainable development and driving industrial progress within the surface treatment and liquid cooling industries.
Strategic and Superior Geographical Location
Strategically located, the expansive Huaqing Hefei Surface Treatment Base spans 560 mu and features a state-of-the-art wastewater treatment center with an impressive daily sewage treatment capacity of 10,000 cubic meters. This forward-thinking base is set to evolve into a 'high-tech park, ecological park, cultural park, and economic park,' offering unparalleled high-level engineering technical support and comprehensive services for surface treatment and liquid-cooled new materials throughout East China and beyond.
Building Strong Partnerships with Leading Universities
Strategically located, the expansive Huaqing Hefei Surface Treatment Base covers 560 mu and includes a state-of-the-art wastewater treatment center with an impressive daily sewage treatment capacity of 10,000 cubic meters. This visionary base is poised to transform into a 'high-tech park, ecological park, cultural park, and economic park,' delivering unmatched high-level engineering technical support and comprehensive services for surface treatment and liquid-cooled new materials throughout East China and beyond.



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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