Superior Car Coolant for Engine Cooling System and Electric Vehicle Longevity

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

Product Description

Product Introduction

Introducing the HQ-EV series, a cutting-edge motor vehicle antifreeze coolant crafted from premium polyester-grade ethylene glycol, fortified with a non-ionic inhibitor and enhanced by a low temperature viscosity improver. Tailor the freezing point to your needs, ranging from an impressive -60ºC to -20ºC, with an operational temperature span of -55ºC to 120ºC. This product arrives pre-diluted for your ultimate convenience. Ready for immediate use, ensuring a seamless experience. Expertly designed for the cooling systems of electric vehicle power batteries, motors, electronic controls, and power exchange stations.
- Boasts unparalleled safety performance, adeptly mitigating risks of electric leakage from accidental spills.
- Offers outstanding thermal conductivity and superior protection against metal corrosion.
- Exemplifies excellent environmental standards, free from harmful nitrites, nitrates, borates, and other inorganic salts.
- Features a remarkable replacement cycle of 2 years or 100,000 km, whichever milestone is reached first.
- Complies with stringent EU RoHS and REACH regulations, ensuring global standards.

Project			HQ-EV100-35	Test method
Appearance			No precipitation or suspended matter, clear and transparent liquid	Visual estimation
Color			Colourless or red	Visual estimation
Density(20.0ºC)/(g/cm3)			1.075	SH/T 0068
Freezing point/ºC			-36.2	SH/T 0090
Boiling point/ºC			107.2	SH/T 0089
pH value			8.6	SH/T 0069
Chlorine content/(mg/kg)			1	SH/T 0621
Electrical conductivity (25°C)/(μS/cm)			76	GB/T 6682
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	1.2	SH/T 0085
		Brass	1.5
		Steel	1.0
		ZL101A Cast aluminum	1.6
		3003aluminum	1.2
		4043aluminum	2.1
		6063aluminum	1.0
Bubble tendency (70ºC±1ºC)	Foam volume/ml		40	SH/T 0066
	Foam disappearance time/s		1.0

 

 

Main Product

Company Profile

Hefei Huaqing High Tech Surface Technology Co., Ltd. is proudly situated in the prestigious Hefei National High-Tech Industrial Development Zone, encompassing an impressive expanse of 560 acres. Our company excels in pioneering new materials for surface treatment, innovating cutting-edge materials for new energy liquid cooling solutions, precision processing for aerospace components, advanced electronic plating, and developing state-of-the-art functional equipment for surface treatment.zed equipment for surface treatment.
Our company has proudly spearheaded 7 national scientific research initiatives, secured an impressive 79 national invention patents, and both hosted and contributed to the creation of 16 national and industry standards. With a portfolio of 29 proprietary technologies, we have been honored with 3 prestigious awards for scientific and technological advancements at the national, provincial, and municipal levels.

Company Advantage

Persist in innovation and win-win cooperation
The Liquid Cooling Division of Huaqing is passionately focused on pioneering the industrialization of cutting-edge liquid cooling materials. Our unwavering commitment lies in delivering and customizing an array of high-performance, eco-friendly coolants, and advanced liquid cooling technology solutions. Through relentless technological innovation and collaborative synergy, we drive the commercial application of these superior coolants, ideally suited for new energy vehicles, energy storage, wind power, data centers, and beyond. We engage in sincere partnerships with enterprises upstream and downstream, striving for a mutually beneficial future, while jointly crafting a cleaner, more sustainable world.
Productivity is far ahead
The Huaqing New Material Production Center is a powerhouse of productivity, boasting 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 advanced coating lines, culminating in an impressive annual production capacity of 200,000 tons. Emphasizing eco-friendly raw materials and cutting-edge technology, the center is a champion of environmental stewardship, eliminating pollution at its source and achieving genuine clean production. It serves as a catalyst for the sustainable growth and industrial advancement within the surface treatment and liquid cooling sectors.
Superior geographical location
The strategically positioned Huaqing Hefei Surface Treatment Base spans an expansive 560 mu, equipped with a robust wastewater treatment center capable of processing 10,000 cubic meters of sewage daily. Envisioned as a pioneering "high-tech park, ecological park, cultural park, and economic park," this base is dedicated to providing unparalleled engineering technical support and comprehensive services for surface treatment and liquid-cooled new materials, not just in East China, but across the entire nation.
Form strong alliances with many universities
The ambitious Huaqing Hefei Surface Treatment Base stretches across a vast 560 mu, featuring an advanced wastewater treatment center with a daily capacity of 10,000 cubic meters. Transforming into an innovative "high-tech park, ecological park, cultural park, and economic park," it stands committed to offering top-tier engineering technical support and complementary services for surface treatment and liquid-cooled new materials, extending its influence throughout East China and nationwide.

 

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).