- 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 cutting-edge, low-conductivity solution is masterfully designed to thrive in the most extreme conditions, establishing new standards in performance and dependability for high-performance engines.
This technologically superior coolant is fashioned with immaculate precision, using premium non-alcoholic antifreeze to guarantee unmatched performance and reliability for your systems.
Skillfully crafted with avant-garde materials, non-ionic inhibitors, and ultra-pure water, this coolant provides a customizable freezing point, effortlessly ranging from -45ºC to -20ºC. It features an extensive operating temperature range from -40ºC to 120ºC, and being pre-diluted, it is primed for immediate and seamless application.
Ingeniously designed for unparalleled performance, it integrates flawlessly into PEMFC fuel cell cooling systems with deionized tanks, as well as a broad spectrum of aluminum radiators, making it a versatile solution for a diverse array of applications.
Distinctive Features and Dynamic Usages:
-Boasting exceptional proton membrane compatibility, it completely eliminates the risk of proton membrane poisoning, ensuring optimal safety and reliability.
-Exhibiting remarkable anti-freezing capabilities, it robustly prevents the liquid cooling medium from freezing, thereby protecting the integrity of the temperature control system.
-Its non-ionic metal inhibitors are meticulously formulated to sustain low conductivity over extended durations, ensuring consistent, high-level performance and efficiency.
-The coolant's superb compatibility with non-metallic materials significantly extends the lifespan of non-metallic components, ensuring superior durability.
-Providing exceptional long-cycle corrosion protection, it significantly reduces ionic precipitation in aluminum, copper, stainless steel, and various metal materials, thereby enhancing longevity and reliability.
-With an impressive long life cycle, it offers lasting, unwavering protection for the fuel cell cooling system, ensuring enduring performance.
-Fully compliant with EU RoHS, REACH, and an array of other stringent standards, it effortlessly meets international regulations, setting a benchmark for global compliance and environmental responsibility.
| 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. is prestigiously nestled within the illustrious boundaries of the Hefei National High-Tech Industrial Development Zone, sprawling across an expansive 560-acre estate. Celebrated globally for its pioneering spirit, this esteemed company is at the vanguard of creating groundbreaking materials, meticulously engineered for advanced and sophisticated surface treatments. A trailblazer in the development of cutting-edge new energy liquid cooling systems, the company showcases unmatched expertise in the intricate processing of aerospace components and the exquisite art of high-precision electronic plating. Renowned for producing specialized equipment, it adheres to the most rigorous industry standards for top-tier surface treatment applications.Specialized equipment crafted for the pinnacle of advanced surface treatment applications, meticulously meeting the most stringent industry standards.The company proudly upholds a legacy of unparalleled excellence in scientific research, having spearheaded 7 groundbreaking national projects. With a remarkable portfolio boasting 79 national invention patents, each stands as a testament to its relentless dedication to innovation and superior quality. Moreover, the company has played a key role in formulating 16 national and industry standards and owns 29 distinctive proprietary technologies. Its extraordinary contributions to scientific and technological advancement have been recognized with 3 prestigious awards at the national, provincial, and municipal levels, further solidifying its status as a preeminent leader in the industry.

At the Liquid Cooling Division of Huaqing, we are at the forefront of the industrialization of pioneering liquid cooling materials. Our steadfast commitment is to provide our esteemed clientele with a distinguished array of high-performance, eco-friendly coolants, groundbreaking heat transfer fluids, and comprehensive liquid cooling technology solutions. Our relentless quest for technological innovation, combined with strategic partnerships, empowers us to enhance the commercial triumph of versatile, environmentally conscious coolants, meticulously designed to meet the dynamic demands of new energy vehicles, energy storage systems, wind energy, and cutting-edge data centers. Embracing a true spirit of collaboration, we nurture robust partnerships with both upstream and downstream industries, ensuring mutually beneficial outcomes and working together to create an immaculate, sustainable future.
Productivity That Leads the Industry
The Huaqing New Material Production Center exemplifies outstanding productivity, showcasing a state-of-the-art infrastructure with 12 advanced coolant production lines, 6 fully automated surface treatment lines, and 2 sophisticated coating lines, resulting in an impressive annual production capacity of 200,000 tons. Our unwavering commitment to sustainability is reflected in our use of eco-friendly raw materials and cutting-edge technologies to craft innovative green products that effectively eliminate environmental pollution, thereby genuinely achieving clean production. This visionary approach is crucial in spearheading sustainable development and leading industrial progress within the surface treatment and liquid cooling sectors.
Strategic and Superior Geographical Location
Strategically situated, the expansive Huaqing Hefei Surface Treatment Base encompasses 560 mu and features a state-of-the-art wastewater treatment center with an exceptional 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 exceptional 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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