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High-Speed Antifreeze for Efficient Railway System Cooling Solutions¹

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Product Description Product IntroductionPresenting the HQ-H1 series High-speed railway converter coolant, a sophisticated formulation crafted with the highest-grade polyester ethylene glycol. Infused with a cutting-edge organic, high-performance compound corrosion inhibitor, harmonized with an advanced defoamer and pure deionized water, this groundbreaking coolant elevates the benchmark in railway converter cooling.Expertly engineered to align with your specific needs, this product features an adjustable freezing point, showcasing a remarkable range from a frigid -60oC to a more moderate -20oC. It provides unparalleled performance within a striking temperature band ranging from -55oC to 120oC, positioning itself as the premier pre-diluted cooling solution for even the most demanding environments. This ready-to-use coolant eliminates the need for any additional dilution, offering unmatched convenience alongside unwavering reliability.Meticulously designed for superior performance, it is perfectly suited for cooling systems of converters in high-speed railways, locomotives, urban rail networks, and railway engineering equipment, delivering unrivaled efficiency.Characteristics and Usage-Featuring extraordinary thermal conductivity, it ensures enduring and consistent temperature protection, which is essential for preserving system integrity.-Exhibiting outstanding metal anti-corrosion properties and compatibility with non-metallic materials, it significantly extends the lifespan of your cooling system.-With a remarkably prolonged service life, this coolant significantly reduces maintenance costs, providing substantial economic advantages.-In a commitment to sustainability, it boasts impressive environmental performance, being free from silicon, boron, phosphates, amines, nitrates, molybdates, nitrites, and other harmful substances.-Adhering to rigorous EU RoHS, REACH, and various other regulatory standards, it reinforces its status as a safe and dependable choice.ProjectHQ-H1-35Test methodAppearanceNo precipitation or suspended matter, clear and transparent liquidVisual estimationColorRedVisual estimationDensity(20.0oC)/(g/cm3)1.072SH/T 0068Freezing point/oC-36.4SH/T 0090Boiling point/oC108.3SH/T 0089Ash content(Mass fraction)/%0.61SH/T 0067pH value8.6SH/T 0069Chlorine content/(mg/kg)4SH/T 0621Reserve alkalinity/ml4.7SH/T 0091The impact on automotive organic coatingsNo impactSH/T 0084Corrosion of glassware(88oC±2oC,336h±2h)Change in mass(mg/Test piece)Purple copper1.0SH/T 0085Brass0.4Steel0.3Cast aluminum2.2Cast Iron1.2Solder1.5Bubble tendency(70oC±1oC)Foam volume/ml40SH/T 0066Foam disappearance time/s1.2 Main Product Company ProfileHefei Huaqing HighTech Surface Technology Co., Ltd. stands elegantly within the esteemed Hefei National High-Tech Industrial Development Zone, covering an expansive 560 acres. Our company shines as a beacon of innovation, leading the charge in crafting state-of-the-art materials for surface treatment and pioneering transformative energy liquid cooling solutions. We possess unmatched expertise in aerospace component processing, advanced electronic plating, and the creation of sophisticated equipment for elite surface treatment, consistently setting the industry's gold standard.Driven by an unyielding commitment to innovation and excellence, we have spearheaded 7 national scientific research projects and boast an impressive collection of 79 national invention patents. Our influence is further solidified by our active participation in the creation of 16 national and industry standards, alongside our 29 distinctive proprietary technologies. Our groundbreaking achievements have earned us 3 prestigious national, provincial, and municipal awards, recognizing our vital contributions at the leading edge of scientific and technological advancement.Company AdvantageOur company thrives on an inspiring philosophy of relentless innovation coupled with harmonious growth, fostering a collaborative synergy for shared success. Our unwavering commitment to advancement and teamwork fuels an exhilarating journey towards mutual prosperity, continually propelling us into unprecedented realms of achievement and excellence. Standing as trailblazers in the forefront of liquid cooling innovations, the Liquid Cooling Division at Hefei Huaqing High Tech Surface Technology Co., Ltd. spearheads the transformation of visionary concepts into tangible realities. We pride ourselves on delivering an extensive array of high-performance, eco-friendly coolants, cutting-edge heat transfer fluids, and revolutionary cooling technologies. With a steadfast vow to technological excellence and strategic collaborations, we chart the course for the adoption of superior, environmentally responsible coolants crafted to satisfy the exacting standards of new energy vehicles, energy storage, wind power, data centers, and more. Through proactive partnerships with both upstream and downstream associates, we advocate for a clean, sustainable future, fostering shared prosperity and a commitment to environmental stewardship.Our outstanding production capabilities redefine industry benchmarks through unparalleled efficiency and expertise, ensuring we consistently remain the epitome of excellence. The Huaqing New Material Production Center stands as a beacon of modern manufacturing brilliance, showcasing 12 high-capacity coolant production lines, 6 fully automated surface treatment lines, and 2 cutting-edge coating lines, resulting in an impressive annual output of 200,000 tons. By leveraging eco-friendly raw materials coupled with innovative technologies, we effectively eliminate environmental pollutants at their source, embodying the essence of sustainable manufacturing. Our groundbreaking initiatives drive the progressive evolution and advancement of the surface treatment and liquid cooling industries, setting new standards for sustainability and excellence.Strategically positioned, our site presents extraordinary advantages and unparalleled accessibility, opening the gateway to limitless opportunities. A visionary epicenter of innovation, the Huaqing Hefei Surface Treatment Base spans an impressive 560 mu, featuring a state-of-the-art wastewater treatment center that processes 10,000 cubic meters of sewage daily. This transformative base is poised to evolve into a dynamic 'high-tech park, ecological park, cultural park, and economic park,' providing premier engineering support and comprehensive services for surface treatment and advanced liquid-cooled materials. Serving not only East China but the entire nation, we set new benchmarks for excellence and pioneering innovation.We nurture robust partnerships with numerous prestigious universities, significantly enhancing our research and development capabilities, empowering us to continually push the boundaries of innovation and discovery. As a testament to technological and ecological progression, the Huaqing Hefei Surface Treatment Base covers 560 mu and includes a cutting-edge wastewater treatment facility capable of processing 10,000 cubic meters of sewage daily. This ambitious base is set to transform into a multifaceted 'high-tech park, ecological park, cultural park, and economic park,' delivering exceptional engineering technical support and comprehensive services for surface treatment and leading-edge liquid-cooled materials across East China and the nation, becoming a keystone of regional and national progress.Our CertificateExhibitionPackaging & ShippingFAQQ1: 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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