Product Introduction
The Immersion Coolant HQ-DJ4 series, meticulously crafted from perfluoropolyether fluoride and other premium materials, represents the pinnacle of cooling innovation. This extraordinary single-phase submerged coolant is engineered for direct application, offering unparalleled efficiency.Our cutting-edge temperature control systems are specifically designed for use in immersed data centers and immersed energy applications, including storage batteries. Experience superior performance and reliability.
-Boasts excellent chemical, thermal, and dielectric resistance, combined with non-toxicity, ensuring utmost safety and reliability. With no flash point or ignition point, and featuring low viscosity, this coolant guarantees superior performance.
-Remarkable metal corrosion resistance and non-metallic compatibility extend the service life of your submerged temperature control system, ensuring long-term reliability and reduced costs.
-Superior anti-freezing performance prevents equipment damage caused by liquid freezing and expansion, protecting your infrastructure in all conditions.
-Conforms to the stringent requirements of EU RoHS, REACH and other global regulations, ensuring compliance and peace of mind.
| PROPERTIES |
TYPICAL DATA |
| Boiling point/ºC |
≥249 |
| Pour point/ºC |
-64 |
| Density/(g/cm3) |
1.85 |
| Kinematic viscosity/(cSt@40ºC) |
≤9 |
| Vapour pressure/(torr) |
<0.01 |
| Specific heat/(cal/g · ºC) |
0.24 |
| Enthalpy of vaporisation at boiling point/(cal/g) |
16 |
| Refractive index |
1.282 |
| Coefficient of thermal expansion/(cm3/cm3·ºC) |
0.0011 |
| Surface tension/(dyne/cm) |
20 |
| Thermal conductivity/(W/m · K) |
0.065 |
| Dielectric strength/(kV(2.54mm gap)) |
40 |
| Dielectric constant |
<2.3 |
| Volume resistivity/(Ohm·cm) |
>1.0·1015 |
| Molecular weight/(amu) |
1550 |
| Dielectric loss(1Khz) |
2·10-4 |
| Moisture/(ppm(wt)) |
<10 |
| Dissolved gas volume/(cm3 gas;100cm3 liquid) |
27 |
Main Product
Company Profile
Hefei Huaqing HighTech Surface Technology Co., Ltd. stands proudly at the heart of Hefei National High-Tech Industrial Development Zone, commanding an impressive expanse of 560 acres. As a frontrunner in the industry, the company is renowned for its mastery in crafting sophisticated materials for surface treatment, trailblazing innovations in new energy liquid cooling solutions, precision processing of aerospace parts, and pioneering advancements in electronic plating techniques.zed equipment for surface treatment.
With a proven track record of unparalleled excellence, the company has spearheaded 7 groundbreaking national scientific research projects, secured an impressive 79 national invention patents, and played a crucial role in establishing 16 pivotal national and industry standards. Holding 29 proprietary technologies, the company has been bestowed with 3 esteemed national, provincial, and municipal awards, celebrating its significant contributions to scientific and technological progress.
Company Advantage
Unwavering Innovation & Collaborative Excellence: At Hefei Huaqing High Tech Surface Technology Co., Ltd., we pride ourselves on an exceptional reputation. Our relentless innovation and seamless collaboration are the cornerstone of our success. We passionately nurture partnerships that drive mutual growth, empowering us to unveil unrivaled and groundbreaking solutions. These initiatives not only set new industry benchmarks but also elevate standards of excellence, cementing our leadership in the surface technology sector.
Trailblazers in Liquid Cooling Technologies: As leaders in the liquid cooling domain, Huaqing's Liquid Cooling Division is committed to crafting state-of-the-art cooling materials. Our mission embraces the creation of customized, high-performance, and eco-friendly coolants along with heat transfer fluids. We provide exhaustive liquid cooling solutions that reflect our vision of innovation and collaboration. These pioneering, sustainable coolants adeptly meet the evolving needs of new energy vehicles, energy storage systems, wind power, and cutting-edge data centers. We fervently welcome collaborative endeavors across the supply chain to champion a cleaner, greener future.
Supreme Productivity Leadership: By consistently raising the bar of industry productivity standards, our operations not only fulfill but often surpass expectations. This embodies our unwavering commitment to operational excellence and extraordinary efficiency in all our endeavors.
Huaqing New Material Production Center: This cutting-edge facility epitomizes productivity excellence, boasting 12 innovative coolant production lines, 6 fully automated surface treatment lines, and 2 state-of-the-art coating lines. With a remarkable annual production capacity of 200,000 tons, the center leverages the latest innovations and eco-friendly raw materials to drive product innovations that significantly reduce environmental impact. Our production center plays a pivotal role in advancing sustainable development and leading industrial transformation in surface treatment and liquid cooling.
Strategically Positioned for Maximum Influence: Perfectly located to magnify our reach and extend our impact both regionally and nationally, thereby solidifying our influence within the industry.
Strategically Positioned Huaqing Hefei Surface Treatment Base: Encompassing a vast 560 mu area, this base features a state-of-the-art wastewater treatment facility, efficiently processing 10,000 cubic meters of sewage daily. Designed as an integrated 'high-tech, ecological, cultural, and economic park,' it delivers unparalleled engineering support and auxiliary services for surface treatment and liquid-cooled new materials throughout East China and beyond.
Forging Strategic Alliances with Distinguished Universities: Driving innovation through impactful collaborations with top academic institutions, fostering an environment of mutual growth and transformative technologies.
Strategically Positioned Huaqing Hefei Surface Treatment Base: Spanning a vast 560 mu area, this base features a cutting-edge wastewater treatment facility handling an impressive 10,000 cubic meters of sewage daily. Envisioned as a holistic 'high-tech, ecological, cultural, and economic park,' it provides unmatched engineering support and auxiliary services for surface treatment and liquid-cooled new materials across East China and beyond.
Our Certificate
Exhibition
Packaging & Shipping
FAQ
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 10-15 days (depending on order quantity).
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