Product Introduction
The HQ-PL2 series stands out with its sophisticated composition of polyester-grade ethylene diol, an organic carboxylate compound for corrosion inhibition, and ultra-pure water.
The freezing point of this product can be expertly customized to fit your needs, with a versatile range between -60ºC and -20ºC; it operates efficiently within a temperature scope of -55ºC to 120ºC. This product is a pre-diluted coolant, ready for immediate use. It is formulated for direct application without further preparation. This solution is expertly suitable for diverse laser liquid cooling systems.
-Boasting excellent thermal conductivity, it efficiently dissipates the heat generated during the laser's full power operation, safeguarding the core components of the laser;
-ensures the core components of the laser remain in optimal working condition;
-possesses outstanding metal corrosion resistance and non-metal compatibility, significantly extending the laser's service life;
-delivers remarkable anti-freezing capabilities, protecting equipment from damage due to freezing and expansion;
-Exemplifies excellent environmental performance, free from phosphorus, amine, nitrite, nitrate, molybdate, and other inorganic salts;
-Complies with stringent EU regulations such as RoHS and REACH, ensuring global environmental safety standards.
| Project |
HQ-PL2 |
Test method |
| Appearance |
No precipitation or suspended matter, clear and transparent liquid |
Visual estimation |
| Color |
Red |
Visual estimation |
| Density(20.0ºC)/(g/cm3) |
1.060 |
SH/T 0068 |
| Freezing point/ºC |
-21.9 |
SH/T 0090 |
| Boiling point/ºC |
106.9 |
SH/T 0089 |
| Ash content(Mass fraction)/% |
0.4 |
SH/T 0067 |
| pH value |
8.4 |
SH/T 0069 |
| Chlorine content/(mg/kg) |
3 |
SH/T 0621 |
| Reserve alkalinity/ml |
2.5 |
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 |
1.2 |
SH/T 0085 |
| Brass |
0.8 |
| Steel |
0.5 |
| Cast aluminum |
1.6 |
| 6-series aluminum |
1.7 |
| 4-series aluminum |
1.5 |
| 3-series aluminum |
2.1 |
Bubble tendency
(70ºC±1ºC) |
Foam volume/ml |
40 |
SH/T 0066 |
| Foam disappearance time/s |
1.3 |
Main Product
Company Profile
Hefei Huaqing High Tech Surface Technology Co., Ltd. is elegantly nestled within the heart of the Hefei National High-Tech Industrial Development Zone, sprawling across an impressive 560 acres. Our company proudly pioneers in cutting-edge new materials for surface treatment and innovative new energy liquid cooling solutions. Additionally, we excel in aerospace parts processing, advanced electronic plating processing, and the development of functionalized equipment for superior surface treatment.
Demonstrating our commitment to innovation and excellence, we have spearheaded 7 national scientific research endeavors and boast a portfolio of 79 national invention patents. Our leadership extends to the formulation of 16 national and industry standards, complemented by 29 proprietary technologies. We are honored to have received 3 prestigious national, provincial, and municipal awards in recognition of our significant contributions to scientific and technological advancement.
Company Advantage
We steadfastly uphold a philosophy of relentless innovation and collaborative growth, fostering a symbiotic relationship for mutual success.
The Liquid Cooling Division at Huaqing is passionately focused on the industrialization of cutting-edge liquid cooling materials. We pledge to deliver or tailor an impressive array of high-performance and eco-conscious coolants, along with advanced heat transfer fluids and liquid cooling technology solutions. Through unwavering commitment to technological advancement and partnerships, we champion the commercial deployment of superior eco-friendly coolants tailored to the demands of new energy vehicles, energy storage, wind power, data centers, and more. We earnestly engage with both upstream and downstream enterprises to foster a future that is both clean and sustainable, achieving shared success.
Our production capabilities are unrivaled, leading the industry with superior efficiency.
The state-of-the-art Huaqing New Material Production Center boasts 12 high-capacity coolant production lines, 6 fully automated surface treatment lines, and 2 coating lines, collectively delivering an astonishing annual output of 200,000 tons. By utilizing eco-friendly raw materials combined with cutting-edge technology, we eradicate environmental pollutants from their source, truly embodying the essence of clean manufacturing. Our efforts significantly propel the sustainable progress and industrial evolution of surface treatment and liquid cooling sectors.
Strategically situated, our location offers unparalleled advantages.
Envisioned as a beacon of innovation, the Huaqing Hefei Surface Treatment Base sprawls across 560 mu, equipped with a state-of-the-art wastewater treatment center capable of processing 10,000 cubic meters of sewage daily. This base aspires to blossom into a multifaceted 'high-tech park, ecological park, cultural park, and economic park,' providing premier engineering support and ancillary services for surface treatment and advanced liquid-cooled materials, serving not just East China but the entire nation.
We forge formidable partnerships with numerous prestigious universities, enhancing our research and development capabilities.
Positioned as a landmark of technological and ecological advancement, the Huaqing Hefei Surface Treatment Base covers 560 mu and boasts a cutting-edge wastewater treatment facility capable of managing 10,000 cubic meters of sewage daily. This visionary base aims to transform into a 'high-tech park, ecological park, cultural park, and economic park,' offering outstanding engineering technical support and comprehensive services for surface treatment and novel liquid-cooled materials across East China and the nation at large.
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).
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