| Customization: | Available |
|---|---|
| CAS No.: | 107-21-1 |
| Formula: | C2h6o2 |
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| Properties | Typical data | Test method |
| Appearance | Clear and transparent, no sediment and suspension | Visual estimation |
| Kinematic viscosity(40ºC)/ mm2/s | 4.96 | GB/T 265 |
| Density(20ºC)/ kg/m3 | 0.792 | GB/T 1884 |
| Flash point(open)/ ºC | 182.5 | GB/T 3536 |
| Ignition point/ ºC | 191.2 | GB/T 3536 |
| Pour point/ ºC | -65 | GB/T 3535 |
| Volume resistivity(60ºC)/ Ω·m | 6.78×1014 | DL/T 421 |
| Acid value/ mg/g KOH | 0.015 | |
| Breakdown voltage(2.5mm)/kV | 41.7 | GB/T 507 |
| Relative permittivity(90ºC) | 1.984 | GB/T 5654 |
| Dielectric loss factor | 0.006 | |
| Copper sheet corrosion (100°C, 3h) | 1b | GB/T 7600 |
| Particle size in oil(>5m)/ counts/100mL | 2925 | DL/T 432 |
| Thermal conductivity(40ºC,W/mK) | 0.1335 | ASTM D2717 |
| Specific heat capacity(40ºC,J/gK) | 2.05 | ASTM E2716 |
| Density correction factor ((g/cm3)/°C) | 0.000673 | ASTM D1250 |
| Vapour pressure (150°C, mm/Hg) | 18.0 | ASTM D2879 |
Hefei Huaqing HighTech Surface Technology Co., Ltd. Discover this distinguished entity, prestigiously situated in the illustrious Hefei National High-Tech Industrial Development Zone-a renowned hub of innovation and excellence. Encompassing a sprawling 560 acres, our company proudly stands at the pinnacle of innovation, spearheading pioneering advancements in cutting-edge materials for surface treatment. We are leaders in the development of revolutionary new energy liquid cooling materials, masters in the precision processing of aerospace components, and pioneers in advanced electronic plating solutions. Furthermore, our enterprise sets the gold standard in excellence, crafting high-performance equipment for surface treatment and consistently establishing new industry benchmarks, raising the bar for both quality and innovation.zed equipment for surface treatment.
With an exceptional track record of unparalleled achievements, this esteemed company consistently leads the charge in 7 groundbreaking national scientific research projects. We have proudly acquired 79 prestigious national invention patents, playing a pivotal role in the establishment of 16 vital national and industry standards. Our impressive portfolio boasts 29 proprietary technologies, and we have been honored with 3 illustrious awards for scientific and technological progress across national, provincial, and municipal levels. This exemplifies our unrivaled leadership and steadfast commitment to excellence, solidifying our status as an industry front-runner.
Persist in Innovation and Collaborative Win-Win Partnerships
The Liquid Cooling Division of Huaqing embodies the pinnacle of industrial brilliance, passionately committed to spearheading cutting-edge developments in liquid cooling materials. With a steadfast devotion to innovation, we proudly offer a comprehensive range of high-efficiency, environmentally friendly coolants, advanced heat transfer fluids, and tailored liquid cooling technology solutions. Through persistent collaboration and an unyielding quest for technological greatness, we lead the mission to commercialize these premium, eco-conscious coolants. Our solutions are expertly crafted to meet the evolving demands of thriving industries such as new energy vehicles, energy storage systems, wind power, and data centers. Our determination to establish genuine partnerships with both upstream and downstream companies lays the groundwork for mutually beneficial outcomes, paving the way for a greener, more sustainable future for everyone.
Unmatched Productivity and Industry Leadership
The Huaqing New Material Production Center is a testament to unparalleled productivity, enhanced by its cutting-edge infrastructure, which includes 12 sophisticated coolant production lines, 6 fully automated surface treatment lines, and 2 advanced coating production lines, culminating in an impressive annual capacity of 200,000 tons. By harnessing eco-friendly raw materials and pioneering technologies, we effectively combat environmental pollution at its source, ensuring truly clean production processes. This commitment not only propels sustainable development but also drives major advancements across the surface treatment and liquid cooling sectors, solidifying our status as a trailblazer in green innovation.
Optimal Geographical Location for Strategic Growth
Strategically positioned for unparalleled success, the Huaqing Hefei Surface Treatment Base serves as a vast hub, spanning 560 mu, and featuring a wastewater treatment center capable of processing 10,000 cubic meters of sewage daily. Its transformation into a holistic 'high-tech park, ecological park, cultural park, and economic park' designates it as a vital center of excellence, delivering premier engineering technical support and comprehensive services for surface treatment and liquid-cooled new materials. Our influence extends beyond East China, achieving nationwide acclaim.
Forge Strong Alliances with Leading Universities
Strategically positioned for unparalleled success, the Huaqing Hefei Surface Treatment Base serves as a vast hub, spanning 560 mu, and featuring a wastewater treatment center capable of processing 10,000 cubic meters of sewage daily. Its transformation into a holistic 'high-tech park, ecological park, cultural park, and economic park' designates it as a vital center of excellence, delivering premier engineering technical support and comprehensive services for surface treatment and liquid-cooled new materials. Our influence extends beyond East China, achieving nationwide acclaim.
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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