Coolant Enhanced Heat Exchange for Optimal Engine Cooling Performance

• Customization: Available
• After-sales Service: 1year
• Type: Antifreeze
• Model NO.: HQ-EV0
• Form: Liquid
• Component: Antifreeze
• The Mother Liquor: Glycol
• Capacity: 500 - 1000ml
• Storage: Moisture-Proof
• Viscosity Grade: 0
• Condition: Liquid
• Ingredients: Glycol
• Brand: Huaqing
• Transport Package: Wooden
• Specification: (H)140X(W)410X(D)315 MM
• Trademark: huaqing
• Origin: China

Product Description

Product Introduction

Introducing the HQ-EV0 Series: a revolutionary motor vehicle antifreeze coolant, meticulously crafted with premium polyester grade ethylene diol and equipped with highly efficient corrosion inhibitors, along with superior defoamers. This product is designed to elevate your engine's performance like never before. The freezing point of this groundbreaking product can be customized to meet your specific needs, offering an impressive freezing point range of -60ºC to -20ºC. It operates within a remarkable temperature range of -55ºC to 120ºC. This product is pre-diluted for your convenience and is ready for immediate use, simplifying your cooling solutions. Perfectly engineered for the sophisticated cooling systems of electric vehicle power batteries, motors, electronic controls, and power exchange stations, it ensures seamless and efficient performance.
-Boasting highly efficient thermal conductivity, this coolant offers unparalleled metal corrosion protection, safeguarding the safe operation of power batteries and other charged equipment;
-It excels in environmental performance, being free from nitrite, amine salt, phosphate, borate, and silicate, making it an eco-conscious choice;
-Enjoy peace of mind with a replacement cycle of 3 years or 150,000 km, whichever is reached first, ensuring long-lasting reliability;
-Compliant with stringent EU RoHS, REACH, and other regulatory standards, this product meets and exceeds the highest global benchmarks.

Project			HQ-EV0-35	Test method
Appearance			No precipitation or suspended matter, clear and transparent liquid	Visual estimation
Color			Red	Visual estimation
Density(20.0ºC)/(g/cm3)			1.070	SH/T 0068
Freezing point/ºC			-36.2	SH/T 0090
Boiling point/ºC			108.4	SH/T 0089
Ash content(Mass fraction)/%			0.58	SH/T 0067
pH value			8.5	SH/T 0069
Chlorine content/(mg/kg)			1	SH/T 0621
Reserve alkalinity/ml			3.8	SH/T 0091
The impact on automotive organic coatings			No impact	SH/T 0084
Corrosion of glassware (88ºC±2ºC, 336h±2h)	Change in mass (mg/Test piece)	Purple copper	1.1	SH/T 0085
		Brass	1.1
		Steel	0.9
		Cast aluminum	1.7
		6-series aluminum	2.1
		4-series aluminum	1.6
		3-series aluminum	2.0
Bubble tendency (70ºC±1ºC)	Foam volume/ml		40	SH/T 0066
	Foam disappearance time/s		1.4

 

 

Main Product

 

Company Profile

Hefei Huaqing High Tech Surface Technology Co., Ltd. is prestigiously situated within the dynamic Hefei National High-Tech Industrial Development Zone, spanning an impressive 560 acres. Our expertise lies in cutting-edge new materials for surface treatment, innovative new materials for liquid cooling in new energy sectors, precision aerospace parts processing, and advanced electronic plating processing.zOur portfolio also includes state-of-the-art functional equipment for surface treatment.
Demonstrating our commitment to innovation, we have successfully undertaken 7 national scientific research projects, secured 79 national invention patents, and have been instrumental in hosting and participating in the development of 16 national and industry standards. Our technological prowess is further evidenced by 29 proprietary technologies and we have proudly received 3 esteemed national, provincial, and municipal awards for scientific and technological advancement.

Company Advantage

Embracing a steadfast commitment to innovation and symbiotic partnerships, Hefei Huaqing High Tech Surface Technology Co., Ltd., ensures a pathway to mutual triumphs.
The Liquid Cooling Division at Huaqing stands at the forefront of pioneering the industrialization of state-of-the-art liquid cooling materials. We are resolutely dedicated to delivering or customizing high-performance, eco-friendly coolants, heat transfer fluids, and liquid cooling solutions. Through relentless innovation and collaborative ventures, we advance the commercial launch of superior and sustainable coolants designed to cater to the expanding demands of new energy vehicles, energy storage, wind power, data centers, and beyond. Our mission is to forge successful alliances with upstream and downstream enterprises, aiming for shared success and crafting a cleaner, sustainable future.
Productivity is far ahead
The Huaqing New Material Production Center boasts an impressive array of 12 coolant production lines, 6 fully automated surface treatment lines, and 2 coating lines, collectively achieving a staggering annual output of 200,000 tons. Employing eco-friendly raw materials and cutting-edge technologies, our products pioneer in mitigating environmental impact right from their origin, thereby achieving truly clean production. This commitment propels sustainable growth and industrial advancement across the surface treatment and liquid cooling industry spectrum.
Superior geographical location
Strategically positioned, the Huaqing Hefei Surface Treatment Base spans an expansive 560 mu and features a state-of-the-art wastewater treatment facility capable of processing 10,000 cubic meters daily. This base is envisioned to evolve into a dynamic "high-tech park, ecological park, cultural park, and economic park," delivering top-tier engineering expertise and comprehensive services for surface treatment and liquid-cooled new materials, extending its reach from East China to the national landscape.
Form strong alliances with many universities
Strategically positioned, the Huaqing Hefei Surface Treatment Base spans an expansive 560 mu and features a state-of-the-art wastewater treatment facility capable of processing 10,000 cubic meters daily. This base is envisioned to evolve into a dynamic "high-tech park, ecological park, cultural park, and economic park," delivering top-tier engineering expertise and comprehensive services for surface treatment and liquid-cooled new materials, extending its reach from East China to the national landscape.

Our Certificate

Exhibition

Packaging & Shipping

FAQ

Q1: What types of antifreeze are available and for which scenarios?

A: Organic Acid Type (OAT) and Inorganic Salt Type (IAT) are 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).