Insulating Oil T-10
Transformer oil, renowned for its superior thermal stability, is an essential coolant in electrical equipment. This stability allows it to regulate the internal temperature of the equipment, especially during extended operation, thus preserving its performance and reliability. Over long operational cycles, electrical equipment generates a considerable amount of internal heat. Transformer oil, serving as a coolant, circulates through the equipment, carrying the heat away through convectional movements and ultimately dissipating it via the radiator, ensuring the equipment remains cool and functions optimally.
Product Details：Insulating Oil T-10
The transformer oil produced by us exhibits minimal volatility, ensuring stability in oil levels within equipment and helping to prevent accidents caused by insufficient oil. Furthermore, its robust resistance to corrosion safeguards against chemical attack and erosion, highlighting its superior safety performance and quality standards.
PARAMETER：
Sports Event | Quality Indicators | measured value | Test Methods |
Functional characteristics | |||
Pour Point/°C | -20 | -36.8 | ISO 3016 |
Kinematic viscosity(40℃)/(m㎡/s) | ≯12 | 9.13
| ISO 3104 |
Kinematic viscosity(-10°C)/(mm²/s) | ≯1800 | 1089 | ISO 3104 |
Water content/(mg/kg) | ≯30/40 | 6.3 | IEC 60814 |
Breakdown voltage/kV(untreated oil) | ≮30 | 62.4 | IEC 60156 |
Density(20°C)/(g/ml) | ≯895 | 886 | ISO 12185 |
Dielectric loss factor(90°C) | ≯0.005 | 0.00041 | IEC 60247 |
Refining/stabilizing properties | |||
exterior condition | Clear and transparent,free of sediment and suspension(of atmospheric pollution) | Clear and transparent,free of sediment and suspension(of atmospheric pollution) | visual assessment |
Acid value(mgKOH/g) | ≯0.01 | 0.0008 | IEC 62021- 1 |
Interfacial tension/(mN/m) | No general requirements | 46 | ISO 6295 |
Total sulfur content(mass fraction)/% | No general requirements | No general requirements | ISO 14596 |
corrosive sulfur | non-corrosive | non-corrosive | DIN 51353 |
Content of antioxidant additives(mass fraction)/percent Oil with antioxidant additives(U) | ≯0.08 | 0.059 | IEC 60666 |
2-Furfural content/(mg/kg) | ≯0.1 | 0.012 | IEC 61198 |
Operational characteristics | |||
Oxidation stability(120°C) Test time:332h | - | - | - |
--Total acid value(in KOH)/(mg/g) | ≯1.2 | 0.04 | IEC 61125 Act C |
--Oil sludge(mass fraction)/% | ≯0.8 | 0.020 | IEC 61125 Act C |
--Dielectric loss factor(90°C) | ≯0.500 | 0.004 | IEC 60247 |
Gassing/(mm/min) | No general requirements | No general requirements | IEC 60628 |
Health Safety and Environmental Characteristics(HSE) | |||
Flash point(closed)/°C | ≮135 | 147.3 | ISO 2719 |
PCA content(mass fraction)/% | ≯3 | 0.8 | BS 2000 Part 346 |
Polychlorinated biphenyl(PCB)content/(mass fraction)(mg/kg) | undetectable | undetectable | IEC 61619 |
1. Industry Landscape
Electricity, a cornerstone energy source sustaining societal endeavors and daily life, confronts regional disparities in distribution due to geographical and material factors, hindering localized progress. China, despite its remarkable power industry growth, still confronts electricity deficits and power outages. As such, prioritizing ultra-long-distance power transmission emerges as a strategic imperative to redress these imbalances and enable national grid connectivity. Transformers, now omnipresent in factories, towering buildings, business centers, and vital infrastructure, underpin societal operations. Given their pivotal role, meticulous maintenance and repairs are paramount to prevent transformer issues like failures, leaks, or line aging, thereby preserving societal fluidity and ensuring transformer safety and reliability.
2. Physical and Chemical Performance Testing
Humidity Content: Humidity plays a pivotal role in preserving the insulating qualities of transformer oil. Regular humidity assessments are vital to ensure the stability of these insulating properties.
Viscosity Measurement: The viscosity of transformer oil directly correlates with its ability to efficiently dissipate heat. Testing viscosity ensures effective cooling at high temperatures and maintains adequate fluidity at low temperatures.
Ignition and Flash Points: These parameters are used to gauge the flammability of transformer oil. Lower ignition and flash points suggest increased susceptibility to volatilization and combustion, posing a greater fire risk.
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Enterprise Culture
Honesty is the cornerstone of our corporate culture. We firmly believe that only by treating people with sincerity can we win long-term trust and cooperation. In business dealings, we insist on transparent communication, fulfillment of commitments, with practical action to interpret the “words must be done, actions must be fruitful” spirit of enterprise, and jointly build a business environment of integrity.
Brand Story
Gazing into the future, HaiKun Petrochemical Technology Co., Ltd. remains steadfast in embracing the cornerstone principle of "Innovation Propelling Progress, Quality Charting the Course," delving deeper into the petrochemical realm with the aspiration of ascending to the pinnacle of global petrochemical product supply. The company vows to sustain its investment in R&D, aligning with the cutting-edge of international petrochemical science and technology. This commitment encompasses fostering technological advancements and product enhancements, complemented by the establishment of a comprehensive R&D framework to attract top-tier talents. HaiKun Petrochemical will enhance collaborations and knowledge sharing with esteemed international research entities and enterprises, collectively venturing into novel technologies, processes, and applications within the petrochemical sector. Furthermore, the company actively embraces the national agenda for green and low-carbon development, pioneering the research and development of eco-friendly, efficient, and sustainable petrochemical products, thereby contributing to the global energy transition.
