Long-Lasting Car Coolant with Anti-Rust for Engine Electric Vehicle and Battery Care

• Customization: Available
• After-sales Service: 1year
• Type: Antifreeze
• Model NO.: HQ-EC
• 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-EC series, a pinnacle of innovation in motor vehicle antifreeze coolant, brought to you by Hefei Huaqing High Tech Surface Technology Co., Ltd. Crafted with precision, this series is formulated from superior polyester-grade ethylene glycol, complemented by a non-ionic inhibitor and a specialized low-temperature viscosity improver. Tailor-made to suit your needs, the product's freezing point is customizable within an impressive range of -60ºC to -20ºC, while its operational capacity stretches from -55ºC to 120ºC. The HQ-EV100 is a pre-diluted coolant, ready for use right from the start. This premium coolant is engineered for immediate application, delivering convenience and efficiency. Expertly designed for the sophisticated cooling systems of electric vehicle power batteries, motors, electronic controls, and power exchange stations, ensuring optimal performance and longevity.
-Exceptional safety features, meticulously engineered to mitigate risks of electric leakage due to unforeseen spillages, safeguarding users and machinery alike.
-Remarkable thermal conductivity paired with outstanding metal corrosion protection, ensuring longevity and reliability under various operational conditions.
-Eco-friendly excellence, free from nitrite, nitrate, borate, and other inorganic salts, aligning with your commitment to the environment.
-Boasts a replacement cycle of 2 years or 100,000 km, whichever milestone is reached first, underscoring its endurance and reliability.
-Conforms to stringent EU RoHS and REACH regulations, affirming its compliance with the highest environmental and safety standards.

Project			HQ-EC	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, sprawling across an impressive 560 acres. The company stands as a beacon of innovation, specializing in the development of pioneering new materials for surface treatment, cutting-edge materials for the liquid cooling systems essential to new energy vehicles, intricate aerospace parts processing, advanced electronic plating processing, and creating functional equipment for surface treatment.zed equipment for surface treatment.
Demonstrating a commitment to scientific advancement, the company has spearheaded 7 national scientific research initiatives and boasts an impressive portfolio of 79 national invention patents. Furthermore, it has played a pivotal role in the creation and refinement of 16 national and industry standards. With 29 proprietary technologies under its belt, it has earned 3 prestigious awards at the national, provincial, and municipal levels for contributions to scientific and technological progress.

Company Advantage

Persist in innovation and win-win cooperation
The Liquid Cooling Division at Huaqing is passionately committed to leading the charge in the industrialization of groundbreaking liquid cooling materials. We aim to offer our customers tailored, high-performance, eco-friendly coolants, heat transfer fluids, and comprehensive liquid cooling technology solutions. Our relentless pursuit of excellence through continuous collaboration and technological advancement ensures that our cutting-edge coolants are perfectly suited for new energy vehicles, energy storage, wind power, data centers, and beyond. We are dedicated to fostering successful partnerships with both upstream and downstream enterprises, striving to shape a cleaner, more sustainable future together.
Unmatched Productivity
The Huaqing New Material Production Center stands at the forefront, boasting 12 state-of-the-art coolant production lines, 6 fully automated surface treatment production lines, and 2 advanced coating production lines, achieving an impressive annual output of 200,000 tons. Utilizing eco-friendly raw materials and innovative technologies, the center spearheads the elimination of environmental pollution at its very source, epitomizing the essence of clean production. This initiative is integral to driving the sustainable evolution and industrial advancement within the surface treatment and liquid cooling sectors.
Prime Geographical Advantage
Strategically positioned, the Huaqing Hefei Surface Treatment Base spans 560 mu, equipped with a sophisticated wastewater treatment center capable of processing 10,000 cubic meters of sewage daily. Envisioned as a multifaceted marvel - a 'high-tech park, ecological park, cultural park, and economic park' - this base is set to provide unparalleled engineering and technical support services for surface treatment and liquid-cooled new materials across East China and nationally.
Strategic Alliances with Leading Universities
Strategically positioned, the Huaqing Hefei Surface Treatment Base spans 560 mu, equipped with a sophisticated wastewater treatment center capable of processing 10,000 cubic meters of sewage daily. Envisioned as a multifaceted marvel - a 'high-tech park, ecological park, cultural park, and economic park' - this base is set to provide unparalleled engineering and technical support services for surface treatment and liquid-cooled new materials across East China and nationally.

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).