High purity Silicone Dielectric Fluid
Benzyltoluene is an essential chemical product category that contains monobenzyltoluene and dibenzyltoluene. Presently, it is mainly used as a power capacitor impregnating agent and high - temperature heat - conducting oil, and is widely spread in industries such as chemical engineering, power generation, and machinery manufacturing. With the rapid progress of China's petrochemical, power, and chemical fiber industries, the need for new processes and technologies for high - quality heat - transfer oils and capacitor impregnants is growing. Thus, benzyltoluene products possess a significant market prospect and development scope.
Product Details：High purity Silicone Dielectric Fluid
Typically, the flash point of benzyltoluene insulating oil exceeds 150℃, and it also has a relatively high ignition point. This characteristic ensures that during the operation of electrical equipment, even when exposed to high temperatures, it is difficult for the oil to ignite and burn, thereby enhancing the safety of the equipment. For instance, in certain electrical equipment where electric sparks or local overheating might occur, the application of benzyltoluene insulating oil can significantly lower the fire risk.
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. Analysis of the Synthesis Method of Benzyltoluene
Synthesis using ionic liquids as catalysts: Ionic liquids are a green and environmentally friendly type of catalyst that have remarkable catalytic effects in organic reactions including alkylation, amination, and acylation. A quaternary phosphonium salt with the formula Bu3P+R2R1 - underwent a reaction with ZnCl2 and LaCl3 for 3 - 4 hours at 120 - 140 ℃, obtaining a quaternary phosphonium salt ionic - liquid composite catalyst. In the optimal situation, the conversion rate could reach up to 98.19%, and the total yield of mono - and dibenzylbenzene reached 93.45%. Also, the catalyst can be recovered by means of static layering.
2. Environmental Adaptability
Compatibility with capacitor materials: Capacitor oil needs to be compatible with capacitor electrode materials, including aluminum, copper, etc., and insulating materials like polypropylene film and paper insulation. It must not lead to corrosion, dissolution, or other negative effects on these materials. This way, the stability of the capacitor's structure and performance can be ensured.
Own Factory
Haikun, with 8 15 - square - meter mobile tanks, enhances its transportation flexibility.
Employees at Working
Our members at Haikun are passionate about their work in the industrial oil industry. They collaborate actively, creating a great team spirit.
Canned Oil Products
Haikun Petrochemical Technology Co., Ltd. has extensive experience in packing for overseas sea transport. We use 200L iron containers and 20000L liquid bags to ensure safe shipment of insulating oils.
Transportation
Our firm, Haikun, has mastered the sea - freight process. We use trusted channels to ship transformer - related products to Russia and multiple African and South American countries.
Enterprise Culture
Valuable asset of the enterprise. We respect the fruits of each employee's labor, pay attention to their physical and mental health, and strive to create a harmonious, positive and upward working atmosphere, so that each employee can work happily and live happily.
Customer Testimonials
"Haikun Petrochemical's industrial lubricants are exactly what our factory in Central Asia needed. They take customer needs seriously and ensure that the product is of the highest quality. The salesperson was helpful and made the purchase process simple. " - Tajikistan, Gulnoza Rahmonova
