- Overview
- Product Introduction
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- Company Profile
- Company Advantage
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Basic Info.
Product Description
Introducing the revolutionary Hydrogen Fuel Cell Coolant HQ-F2 Series! This state-of-the-art, low-conductivity coolant is expertly engineered to excel in the harshest conditions, setting unparalleled benchmarks in performance and reliability for high-performance engine systems.
This technologically advanced coolant is meticulously crafted with precision, utilizing premium non-alcoholic antifreeze to assure unrivaled performance and dependability for your sophisticated systems.
Artfully designed with cutting-edge materials, non-ionic inhibitors, and ultra-pure water, this coolant offers a customizable freezing point, easily adjustable from -45ºC to -20ºC. It boasts an extensive operating temperature range from -40ºC to 120ºC, and as a pre-diluted solution, it is ready for immediate and seamless use.
Ingeniously engineered for exceptional performance, it integrates seamlessly into PEMFC fuel cell cooling units with deionized tanks, along with a wide variety of aluminum radiators, presenting a versatile solution for numerous applications.
Distinctive Features and Dynamic Usages:
-With outstanding proton membrane compatibility, it completely eradicates the risk of proton membrane poisoning, ensuring optimum safety and reliability at all times.
-Displaying remarkable anti-freezing capabilities, it powerfully prevents the liquid cooling medium from freezing, preserving the integrity of the temperature control system under all conditions.
-Its meticulously formulated non-ionic metal inhibitors guarantee sustained low conductivity over prolonged periods, ensuring consistent, top-tier performance and efficiency.
-The coolant's excellent compatibility with non-metallic materials greatly prolongs the lifespan of non-metallic components, ensuring superior durability and cost-effectiveness.
-Offering exceptional long-cycle corrosion protection, it significantly minimizes ionic precipitation in aluminum, copper, stainless steel, and various other metal materials, thereby enhancing their longevity and reliability.
-With an impressive long life cycle, it provides lasting, unwavering protection for the fuel cell cooling system, ensuring enduring performance and reliability over time.
-Fully compliant with EU RoHS, REACH, and various other rigorous standards, it easily 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. majestically resides within the renowned Hefei National High-Tech Industrial Development Zone, commanding a vast 560-acre landscape. Globally celebrated for its groundbreaking innovation, this distinguished company is at the forefront of creating groundbreaking materials expertly crafted for sophisticated surface treatment. Moreover, it pioneers the creation of cutting-edge new energy liquid cooling systems. The company showcases unrivaled prowess in the intricate processing of aerospace components and the craft of high-precision electronic plating. It is also lauded for producing specialized equipment tailored for elite surface treatment applications, adhering to the most exacting industry criteria.Specialized equipment meticulously crafted for the pinnacle of surface treatment applications, conforming to the utmost industry standards.The company proudly heralds a tradition of excellence in scientific inquiry, being the catalyst for 7 revolutionary national initiatives. It possesses an extraordinary collection of 79 national invention patents, each exemplifying its unwavering dedication to innovation and superiority. Additionally, the company has played a pivotal role in establishing 16 national and industry standards, and holds 29 distinctive proprietary technologies. Its exceptional contributions to scientific and technological advancement have earned it 3 prestigious accolades at the national, provincial, and municipal tiers, solidifying its reputation as a preeminent leader in the field.

At the esteemed Liquid Cooling Division of Huaqing, we are at the forefront of the industrialization of pioneering liquid cooling materials. Our unwavering commitment is to present our cherished clientele with a premium selection of high-performance, eco-friendly coolants, groundbreaking heat transfer fluids, and comprehensive liquid cooling technology solutions. Our relentless pursuit of technological innovation, coupled with purposeful collaborations, empowers us to enhance the commercial success of versatile, environmentally responsible coolants meticulously crafted to meet the dynamic needs of cutting-edge energy vehicles, energy storage systems, wind energy, and state-of-the-art data centers. In a genuine spirit of partnership, we foster strong alliances with both upstream and downstream sectors, ensuring mutually beneficial outcomes and collectively creating a pristine, sustainable future.
Productivity That Leads the Industry
The Huaqing New Material Production Center exemplifies outstanding productivity, featuring an impressive array of 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 sophisticated coating lines. This translates into an extraordinary annual production capacity of 200,000 tons. Our unwavering commitment to sustainability is manifest in our use of eco-friendly raw materials and cutting-edge technologies to craft innovative green products that effectively eliminate environmental pollution, thereby authentically achieving clean production. This visionary approach is critical in driving sustainable development and leading industrial progress within the surface treatment and liquid cooling sectors.
Strategic and Superior Geographical Location
Strategically positioned, the expansive Huaqing Hefei Surface Treatment Base encompasses 560 mu and boasts 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 across East China and beyond.
Building Strong Partnerships with Leading Universities
Strategically located, the expansive Huaqing Hefei Surface Treatment Base stretches across 560 mu and features a cutting-edge 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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