Low Viscosity Insulating Oil
Monobenzyl toluene and dibenzyl toluene insulating liquids are important electrical insulation materials commonly used for the insulation and cooling of capacitors. Their main component, benzyl toluene, provides excellent electrical insulation properties, effectively preventing current leakage and ensuring the stable operation of capacitors. Compared to traditional capacitor oils, benzyl toluene insulating oils exhibit better thermal stability and chemical stability in high-temperature and humid environments, extending the lifespan of capacitors.
Product Details：Low Viscosity Insulating Oil
The insulating liquids of monobenzyl toluene and dibenzyl toluene have a critical role in electrical equipment, especially in capacitors. Functioning as an efficient insulating fluid, it not only provides excellent electrical insulation but also delivers good cooling effects. When compared with regular capacitor oils, benzyl toluene insulating oils are more environmentally friendly and more durable. They can preserve their performance under extreme conditions, which boosts the overall reliability and efficiency of capacitors.
Parameter：
Reference Standard:GB21221-2007 | ||
Item | Unit | Index Value |
Appearance | Colorless Transparent Liquid | |
Density(20℃) | g/cm³ | 0.980-1.020 |
Acid Number | mg KOH/g | ≤0.015 |
Flash Point | ℃ | ≥130 |
Pour Point | ℃ | ≤-55 |
Kinetic Viscosity(40℃) | mm²/s | ≤4.0 |
Breakdown Voltage (Sphericalelectrode/50Hz,2.5mm) | KV | ≥60 |
Dielectric Dissipation Factor tanδ(90℃-50Hz) | ---------- | ≤0.002 |
Electric volume Resistivity pV(9o℃) | Ω.m | ≥2.5*10¹² |
Relative PermittivityEY (9oC-50Hz) | ---------- | 2.45-2.65 |
Water Content | mg/kg | ≤75 |
Gassing Property | m³/min | (-)≥130 |
Chlorine Content | Mg/kg | ≤30 |
Epoxy Content* | Mg HCI/g | 1.6-2.0 |
1. Selection of Attention Factors
Breakdown voltage: this is a measure of capacitor oil insulation ability of the key indicators, the higher the breakdown voltage, capacitor oil in the high voltage insulation performance is better, can effectively prevent short-circuit and other faults within the capacitor, the general requirements of the capacitor oil breakdown voltage is not less than a certain value, such as 40kV and so on.
2. Environmental Adaptability
Concerning humidity and altitude: In an environment of high humidity, capacitor oil ought to have good resistance to water. This can prevent moisture from entering the capacitor, which may disrupt its insulating properties. At high altitudes, because of the thin air, heat - dissipation conditions become more difficult. Therefore, it is necessary to select capacitor oil with good heat - dissipation capabilities and low dielectric loss.
Own Factory
Specializing in industrial lubricants, Haikun serves industries such as power grid and chemical fiber textile.
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The staff at Haikun enjoy their work in the industrial oil sector. They cooperate effectively, making our company more successful.
Canned Oil Products
Haikun Petrochemical Technology Co., Ltd. is experienced in packing for overseas transport. We use 200L iron containers and 20000L liquid bags to ship transformer oils safely.
Transportation
Our company, Haikun, has mastered the art of sea freight. We ship transformer - related products to Russia, South America, and numerous African markets.
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Customer Testimonials
"I'm from Southeast Asia, and Haikun Petrochemical's insulating oil has become my go - to for all my electrical projects. Their attention to detail in product quality is remarkable. The salesperson gave me excellent product recommendations based on my specific requirements. It's a pleasure doing business with them! " - Philippines, Maria Santos
