Insulating Oil I-10
Transformer oil is a crucial component in electrical equipment, renowned for its exceptional thermal stability. This unique property allows it to significantly reduce the internal temperature of the equipment, especially during prolonged operation, thus ensuring its smooth and reliable functioning. During the long operational cycles of electrical equipment, significant internal heat is generated. Transformer oil, as an effective coolant, circulates within the system, carrying the heat through convectional movements and ultimately dissipating it through the radiator, keeping the equipment at an optimal operating temperature.
Product Details:Insulating Oil I-10
Our transformer oil is typically a colorless, low-density lipoprotein mineral oil with low viscosity, effectively enhancing heat dissipation capabilities. Moreover, its elevated flash point, such as 145°C, significantly minimizes the potential for fire hazards. Our oil boasts remarkable electrical properties, including high electric breakdown voltage strength, superior insulation resistance, and a low dielectric loss factor, thereby guaranteeing exceptional insulation quality.
PARAMETER:
Sports Event | GB2536-2011 1-10°C (general purpose) Quality indicators | Typical properties | Test Methods |
Minimum Cold Commissioning Temperature (LCSET)/°C | -10 | - | - |
Functional characteristics | |||
Pour Point/°C | ≯-20 | -27 | GB/T 3535 |
Kinematic viscosity (40°C)/(mm²/s) | ≯12 | 9.4 | GB/T 265 |
Kinematic viscosity (-10°C)/(mm²/s) | ≯1800 | 145 | |
Water content/(mg/kg) | ≯30 | 19 | GB/T 7600 |
Breakdown voltage/kV Untreated oil | ≮ 0 | 68 | GB/T 507 |
Density (20°C)/(kg/m³) | ≯895 | 889.5 | SH/T 0604 |
Dielectric loss factor (90°C) | ≯0.005 | 0.0007 | GB/T 5654 |
Refining/stabilizing properties | |||
exterior condition | clear and transparent | clear and transparent | visual assessment |
Acid value (in KOH)/(mg/g) | ≯0.01 | <0.01 | NB/SH/T 0836 |
Water-soluble acids or bases | not have | not have | GB/T 259 |
Interfacial tension/(mN/m) | ≮40 | 44 | GB/T 6541 |
corrosive sulfur | non-corrosive | non-corrosive | SH/T0804 |
Antioxidant content (mass fraction) / % | 0.08~0.40 | 0.30 | NB/SH/T0802 |
2-Furfural content/(mg/kg) | ≯0.1 | <0.05 | NB/SH/T0812 |
Operational characteristics | |||
Oxidation stability (120°C) | - | - | NB/SH/T 0811 |
Test time: 500h | - | - | |
--Total acid value (in KOH)/(mg/g) | ≯1.2 | 0.20 | |
--Oil sludge (mass fraction)/% | ≯0.8 | 0.04 | |
--Dielectric loss factor (90°C) | ≯0.500 | 0.049 | GB/T 5654 |
HSE Characteristics | |||
Flash point (closed)/°C | ≮135 | 144 | GB/T 261 |
PCA content (mass fraction)/% | ≯3 | <3 | NB/SH/T 0838 |
Polychlorinated biphenyl (PCB) content/(mg/kg) | undetectable | not detected | SH/T 0803 |
1. Background:
Electricity energy has always been an indispensable energy source for social production and life, and due to objective reasons such as geography, material resources, etc., it makes the distribution of energy in various regions is not uniform, which then affects the development of local production, economy and so on. China is one of the world's most populous countries, although the development of the power industry is so rapid, the lack of electricity, power outages are still very serious. Therefore, ultra-long-distance power transmission has become the top priority of China's energy strategy. In order to improve China's energy, resource storage and electricity concentration in the distribution of the situation is very uneven, the realization of the national power interoperability is very urgent.
Therefore, the transformer has been widely used. Nowadays, transformers are accompanied by factories, large high-rise buildings, business centers, theaters, hospitals, hotels, tunnels, subways, underground power stations, test chambers, stations, wharves, airports, and other important places, which provide enough power for a lot of important places to ensure the normal operation of the society. So that in the life of the transformer has become more and more important, has become a part of our lives or lack of, once the transformer tripped, leakage, line aging and other faults, it will seriously affect our normal living order, so in the use of the transformer during the transformer must pay attention to the transformer's maintenance and repair, to ensure that the normal use of the transformer as well as the transformer's safety and reliability.
2. Appearance and odor check
(1) Observation of Appearance: Good transformer oil should be clear and transparent with no suspended matter or sediment. If the oil appears cloudy, turbid or colored, it may indicate the presence of pollution or oxidation.
(2) Odor identification: qualified transformer oil should have no odor, or slightly kerosene odor. If there are other odors, such as burnt, acetylene or sour smell, that the oil quality has become bad. Identify the odor, the oil sample can be stirred and slightly heated, and then a few drops of oil to clean hands after rubbing the identification.
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Brand Story
On the shore of the blue and deep ocean, a story of energy and dreams was born - the birth of HaiKun Petrochemical Technology Co. This company, like the first ray of sunshine penetrating the sea mist in the morning, illuminated a new chapter in the petrochemical industry.
The founders of HaiKun Petrochemical Technology Co., Ltd. knew that quality and innovation are the foundation of a company in today's increasingly globalized world. So HaiKun Petrochemicals started from the source and built its own factory to ensure the purity and excellence of every drop of petrochemical products. Here, the industry's top technicians and advanced production equipment are brought together to transform raw energy into petrochemical products that meet market demands through a precisely controlled production process, from base oils to high-end chemicals, all of which reflect HaiKun's ultimate pursuit of quality.
For this commitment to quality, HaiKun Petrochemicals has invested in a high standard testing laboratory. Here, equipped with international first-class testing equipment and professional analytical team, each batch of products for strict control, to ensure that all products meet or even exceed the industry standards. This commitment to quality has earned HaiKun Petrochemicals wide recognition and trust in the market.






