Expansion of electronic insulating methyl silicone oil production has been successfully implemented. The domestic production of industrial control and energy storage equipment has been accelerated. 

1. Upgrading of power electronic equipment leads to a sharp increase in demand for insulating cooling silicone oil
The demand for insulating cooling media has soared for equipment such as industrial frequency converters, energy storage converters, and high-voltage control cabinets. Electronic-grade methyl silicone oil has the advantages of high pressure resistance, wide temperature range tolerance, non-flammability, and low dielectric loss, making it the core raw material for internal immersion and encapsulation in the equipment. With the expansion of domestic new energy storage and industrial automation equipment production, orders for low-ion and high-insulation methyl silicone oil have continued to increase, and the market growth rate far exceeds that of general industrial silicone oil categories. 

2. Ultra-high purity purification process for mass production, meeting the strict standards of precision electronics
The electronic industry has extremely strict requirements for controlling metal ions and trace impurities. Regular industrial silicone oil cannot be applied. The new continuous purification production line enables large-scale production of electronic-grade methyl silicone oil. The content of sodium, potassium, iron, etc. metal ions has been reduced to ppb level. The precipitated substances at high-temperature conditions are extremely low, and they will not cause circuit board short circuits or contact oxidation. The products cover precision components such as power modules, transformers, high-voltage capacitors, and small transformers. 

3. Special high-temperature and low-temperature silicone oil expands the application boundaries in extreme conditions
To address the pain points of large temperature fluctuations in outdoor energy storage and high-altitude industrial control equipment, the industry has developed wide-temperature range methyl silicone oil. It does not solidify at -50℃ and can operate stably at 200℃ for a long time, with minimal viscosity variation. Compared to mineral insulating oil, it has no carbon deposits or corrosion, and the equipment lifespan is extended by more than twice. It is widely used in outdoor energy storage stations, railway transportation electrical control boxes, and outdoor photovoltaic inverters. 

4. Digital quality control system ensures batch consistency
The electronic-grade methyl silicone oil production line is equipped with a full-process online monitoring system, which can monitor key indicators such as viscosity, volatile matter, breakdown voltage, and ion content in real time. Unqualified materials are automatically diverted for recycling. Each batch of products comes with a complete test report, which complies with the incoming material quality inspection standards of the electronic manufacturing industry. It provides stable silicon-based material support for the domestic independent development of industrial control and energy storage equipment.