Product Details
- Overview
- Product Introduction
- Main Product
- Company Profile
- Company Advantage
- Our Certificate
- Exhibition
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
HQ-EC1
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
Introducing the groundbreaking HQ-EC1 series motor vehicle antifreeze coolant by Hefei Huaqing High Tech Surface Technology Co., Ltd. This masterpiece of engineering innovation is a testament to thorough craftsmanship, created from high-grade polyester ethylene diol. Enhanced with state-of-the-art corrosion inhibitors and defoamers, it represents the pinnacle of coolant technology. Purpose-built for resilience in extreme conditions, it offers unparalleled heat exchange efficiency, rendering it indispensable for high-performance cooling systems.Its freezing point can be customized, offering an adaptable freezing point range from a remarkable -60ºC to -20ºC. This coolant boasts a phenomenal operating temperature range of -55ºC to 120ºC, ensuring optimal performance across diverse environments and challenging climates, thus providing maximum reliability and efficiency exactly when it's needed the most.Ready for immediate deployment, this premium, high-performance coolant emerges as the ultimate choice, intricately tailored to not just meet but exceed your cooling needs, offering unmatched reliability and peace of mind. Expertly designed to serve the cooling systems of electric vehicle power batteries, motors, electronic controls, and power exchange stations, it assures unparalleled reliability and operational excellence, keeping your systems performing flawlessly.
-Delivers outstanding thermal conductivity coupled with superior metal corrosion protection, ensuring the safe and efficient operation of power batteries and electrically charged equipment, thereby guaranteeing both remarkable performance and longevity;
-Exhibits exemplary environmental performance by being completely devoid of harmful nitrites, amine salts, phosphates, borates, and silicates, making it exceptionally eco-friendly-an option you can choose with absolute confidence;
-Boasts an impressive replacement cycle of 3 years or 150,000 km, providing extended reliability and significant value for those seeking long-term solutions;
-Meets and exceeds the exacting EU RoHS, REACH, and other relevant regulations, offering unmatched quality and safety standards, making it the premier choice for discerning customers who demand nothing but the best.
At the forefront of innovation, the company leads 7 major national scientific research projects and boasts an exceptional portfolio of 79 national invention patents. Our pioneering initiatives have laid the groundwork for 16 national and industry standards. Furthermore, we possess 29 exclusive proprietary technologies and have been bestowed with 3 prestigious awards for our scientific and technological breakthroughs at the national, provincial, and municipal levels. This formidable foundation empowers us to continually challenge the limits of possibility and drive transformational change.
Leading the charge in the liquid cooling materials industry, the Liquid Cooling Division of Huaqing epitomizes excellence. Our steadfast commitment to cutting-edge innovation fuels our ability to design and customize a wide range of high-performance, eco-friendly coolants, heat transfer fluids, and liquid cooling solutions. By emphasizing cutting-edge technology and fostering strategic partnerships, we guarantee the broad commercial adoption of our advanced coolants. Designed for sectors such as new energy vehicles, energy storage systems, wind energy industries, and data centers, our solutions reflect our dedication to environmental responsibility. Through nurturing valuable alliances with both upstream and downstream businesses, we collectively push the envelope towards a cleaner, greener future.
Excellence in Productivity
Pioneering innovation, the Huaqing New Material Production Center is at the cutting edge with its state-of-the-art facilities, comprising 12 high-tech coolant production lines, 6 fully automated surface treatment lines, and 2 advanced coating lines, contributing to an impressive annual production capacity of 200,000 tons. By leveraging eco-friendly raw materials and breakthrough technologies, the center leads in pollution elimination, embodying a truly clean production philosophy. This leadership is crucial in advocating sustainable growth and propelling industrial advancements in surface treatment and liquid cooling fields.
Prime Geographical Advantage
Occupying a strategic position, the vast Huaqing Hefei Surface Treatment Base spans an impressive 560 mu and is equipped with a state-of-the-art wastewater treatment facility capable of processing 10,000 cubic meters of sewage daily. Envisioned as a 'high-tech park, ecological park, cultural park, and economic park,' it is meticulously crafted to provide unparalleled engineering technical support and auxiliary services for surface treatment and pioneering liquid-cooled materials across East China and the nation.
Forge Strong Academic Alliances
Strategically located, the expansive Huaqing Hefei Surface Treatment Base covers 560 mu and features a cutting-edge wastewater treatment facility with the capacity to treat 10,000 cubic meters of sewage each day. Imagined as a 'high-tech park, ecological park, cultural park, and economic park,' it stands ready to deliver exceptional engineering technical support and auxiliary services for surface treatment and groundbreaking liquid-cooled materials throughout East China and the country.
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 15-30 days (depending on order quantity).
-Delivers outstanding thermal conductivity coupled with superior metal corrosion protection, ensuring the safe and efficient operation of power batteries and electrically charged equipment, thereby guaranteeing both remarkable performance and longevity;
-Exhibits exemplary environmental performance by being completely devoid of harmful nitrites, amine salts, phosphates, borates, and silicates, making it exceptionally eco-friendly-an option you can choose with absolute confidence;
-Boasts an impressive replacement cycle of 3 years or 150,000 km, providing extended reliability and significant value for those seeking long-term solutions;
-Meets and exceeds the exacting EU RoHS, REACH, and other relevant regulations, offering unmatched quality and safety standards, making it the premier choice for discerning customers who demand nothing but the best.
| Project | HQ-EC1 | 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 | |||
Hefei Huaqing HighTech Surface Technology Co., Ltd., nestled in the esteemed Hefei National High-Tech Industrial Development Zone, spans an impressive 560 acres. As an avant-garde leader in innovative material solutions, we excel in crafting extraordinary state-of-the-art materials dedicated to surface treatment. Our vast and diverse portfolio encompasses advanced materials designed for new energy liquid cooling applications, the precise processing of aerospace components, intricate electronic plating operations, and the development of groundbreaking equipment for comprehensive surface treatment applications. We are committed to delivering not just superior products but holistic solutions that redefine industry benchmarks.zed equipment for surface treatment.
At the forefront of innovation, the company leads 7 major national scientific research projects and boasts an exceptional portfolio of 79 national invention patents. Our pioneering initiatives have laid the groundwork for 16 national and industry standards. Furthermore, we possess 29 exclusive proprietary technologies and have been bestowed with 3 prestigious awards for our scientific and technological breakthroughs at the national, provincial, and municipal levels. This formidable foundation empowers us to continually challenge the limits of possibility and drive transformational change.

Leading the charge in the liquid cooling materials industry, the Liquid Cooling Division of Huaqing epitomizes excellence. Our steadfast commitment to cutting-edge innovation fuels our ability to design and customize a wide range of high-performance, eco-friendly coolants, heat transfer fluids, and liquid cooling solutions. By emphasizing cutting-edge technology and fostering strategic partnerships, we guarantee the broad commercial adoption of our advanced coolants. Designed for sectors such as new energy vehicles, energy storage systems, wind energy industries, and data centers, our solutions reflect our dedication to environmental responsibility. Through nurturing valuable alliances with both upstream and downstream businesses, we collectively push the envelope towards a cleaner, greener future.
Excellence in Productivity
Pioneering innovation, the Huaqing New Material Production Center is at the cutting edge with its state-of-the-art facilities, comprising 12 high-tech coolant production lines, 6 fully automated surface treatment lines, and 2 advanced coating lines, contributing to an impressive annual production capacity of 200,000 tons. By leveraging eco-friendly raw materials and breakthrough technologies, the center leads in pollution elimination, embodying a truly clean production philosophy. This leadership is crucial in advocating sustainable growth and propelling industrial advancements in surface treatment and liquid cooling fields.
Prime Geographical Advantage
Occupying a strategic position, the vast Huaqing Hefei Surface Treatment Base spans an impressive 560 mu and is equipped with a state-of-the-art wastewater treatment facility capable of processing 10,000 cubic meters of sewage daily. Envisioned as a 'high-tech park, ecological park, cultural park, and economic park,' it is meticulously crafted to provide unparalleled engineering technical support and auxiliary services for surface treatment and pioneering liquid-cooled materials across East China and the nation.
Forge Strong Academic Alliances
Strategically located, the expansive Huaqing Hefei Surface Treatment Base covers 560 mu and features a cutting-edge wastewater treatment facility with the capacity to treat 10,000 cubic meters of sewage each day. Imagined as a 'high-tech park, ecological park, cultural park, and economic park,' it stands ready to deliver exceptional engineering technical support and auxiliary services for surface treatment and groundbreaking liquid-cooled materials throughout East China and the country.



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 15-30 days (depending on order quantity).

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