- Overview
- Product Introduction
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- Company Profile
- Company Advantage
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- FAQ
Basic Info.
Product Description
Introducing the revolutionary Hydrogen Fuel Cell Coolant HQ-F2 Series! This state-of-the-art, low-conductivity solution is expertly engineered to excel under the harshest conditions, setting new benchmarks in both performance and reliability for high-performance engines.
This technologically advanced coolant is crafted with unparalleled precision, utilizing premium non-alcoholic antifreeze to ensure the highest level of performance and reliability for your systems.
Expertly designed with cutting-edge materials, non-ionic inhibitors, and ultra-pure water, this coolant offers a customizable freezing point ranging effortlessly from -45ºC to -20ºC. It boasts an extensive operating temperature range from -40ºC to 120ºC, and with its pre-diluted formulation, it is ready for immediate and seamless application.
Ingeniously engineered for exceptional performance, it integrates seamlessly into PEMFC fuel cell cooling systems with deionized tanks and a wide array of aluminum radiators, making it 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 optimal safety and reliability.
-With exceptional anti-freezing capabilities, it robustly prevents the liquid cooling medium from freezing, thereby safeguarding the integrity of the temperature control system.
-Its non-ionic metal inhibitors are meticulously engineered to maintain low conductivity over extended periods, ensuring consistent, high-level performance and efficiency.
-The coolant's exceptional compatibility with non-metallic materials significantly extends the lifespan of non-metallic components, ensuring superior durability.
-Providing outstanding long-cycle corrosion protection, it significantly minimizes ionic precipitation in aluminum, copper, stainless steel, and various metal materials, thereby enhancing longevity and reliability.
-With an impressive long life cycle, it provides lasting, unwavering protection for the fuel cell cooling system, ensuring enduring performance.
-Fully compliant with EU RoHS, REACH, and a broad array of other stringent standards, it effortlessly meets international regulations, setting the 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 strategically nestled within the prestigious Hefei National High-Tech Industrial Development Zone, spreading majestically over a 560-acre site. Acclaimed globally for its avant-garde innovations, this distinguished company stands at the forefront of creating groundbreaking materials meticulously crafted for advanced surface treatment. A true innovator, it is also a trailblazer in developing state-of-the-art new energy liquid cooling systems. The company showcases unmatched expertise in the intricate processing of aerospace components and the refined art of high-precision electronic plating. Renowned for its specialized equipment designed for premier surface treatment applications, it meets the most exacting industry standards with aplomb.Their specialized equipment is crafted for the most groundbreaking surface treatment applications, adhering strictly to the highest industry standards.Hefei Huaqing High Tech Surface Technology Co., Ltd. proudly heralds a tradition of scientific research excellence, propelling 7 groundbreaking national projects. It boasts an exceptional portfolio of 79 national invention patents, each embodying its unwavering commitment to innovation and quality. Moreover, the company has played a pivotal role in the creation of 16 national and industry standards, alongside owning 29 unique proprietary technologies. Its remarkable contributions to scientific and technological advancements have earned it 3 prestigious accolades at the national, provincial, and municipal levels, further entrenching its reputation as an unrivaled leader in the field.

At the cutting-edge Liquid Cooling Division of Huaqing, we are at the forefront of industrializing innovative liquid cooling materials. With unwavering dedication, we 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 quest for technological advancement, combined with purpose-driven partnerships, empowers us to enhance the commercial success of flexible, environmentally conscious coolants engineered to meet the evolving needs of new energy vehicles, energy storage systems, wind energy, and advanced data centers. In a genuine spirit of collaboration, we foster strong alliances with both upstream and downstream industries, ensuring mutually beneficial outcomes while collectively forging a pristine, sustainable future.
Productivity That Leads the Industry
The Huaqing New Material Production Center epitomizes industry-leading productivity, boasting an impressive infrastructure of 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 sophisticated coating lines. This enables a remarkable annual production capacity of 200,000 tons. Our steadfast commitment to sustainability is reflected in our use of eco-friendly raw materials and cutting-edge technologies to craft pioneering green products that effectively eliminate environmental pollution, thereby genuinely achieving clean production. This visionary approach is key to pioneering 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 spans over an impressive 560 mu and houses a cutting-edge wastewater treatment center with an outstanding daily sewage treatment capacity of 10,000 cubic meters. This forward-thinking base is destined to evolve into a 'high-tech park, ecological park, cultural park, and economic park,' providing 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 encompasses 560 mu and features a cutting-edge wastewater treatment center boasting an impressive daily sewage treatment capacity of 10,000 cubic meters. This visionary base is poised for transformation into a 'high-tech park, ecological park, cultural park, and economic park,' providing 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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