Ethyl silicone oil: The new favorite in precision manufacturing, with performance breakthroughs and wide applications


Recently, a major breakthrough made by a domestic new materials research and development team has drawn industry attention. They have successfully developed all-ethyl structured silicone oil, achieving a qualitative leap in low-temperature performance.

1.A major breakthrough has been achieved in low-temperature performance
This new type of ethyl silicone oil can still maintain good fluidity in an extremely low-temperature environment of -60 ℃. Certified by the National Lubricant Testing Center, its low-temperature viscosity is 30% lower than that of traditional products. The R&D team effectively suppressed the low-temperature crystallization phenomenon by optimizing the molecular chain design. This technological innovation has opened the door for the application of ethyl silicone oil in more low-temperature scenarios. In the test at -50 ℃, the viscosity of this silicone oil remained stable at 2200, demonstrating excellent stability.

2. Become a key material in the field of precision manufacturing
The performance parameters of ethyl silicone oil make it an ideal choice for the precision manufacturing industry. In terms of viscosity, its viscosity is less than 500 mpa · s at -60 ℃ and remains above 50mPa · s at 150℃. Such stable viscosity performance over such a wide temperature range is unmatched by many traditional materials. In the production of plastic products, it is used as a mold release agent, which can significantly increase the demolding efficiency by three times and make the surface roughness Ra of the product less than 0.1μm, greatly improving product quality and production efficiency.

3. Expansion of multi-field applications
In the field of the electronics industry, ethyl silicone oil plays an irreplaceable role. For instance, in chip packaging materials, its coefficient of thermal expansion can perfectly match that of silicon wafers, effectively increasing the yield of chip packaging by up to 15%. In the wind power industry, ethyl silicone oil is used for lubricating wind power gearboxes, which can extend the maintenance cycle from the original six months to two years, significantly reducing maintenance costs and downtime, and ensuring the stable operation of wind power equipment. In the field of precision instruments, it is widely used in various precision instruments and meters, precision mechanical equipment, such as speed measuring machines, synchronous motors, general instruments and watches, providing reliable lubrication for the precise operation of these devices.
With the continuous advancement and innovation of technology, ethyl silicone oil, with its outstanding performance, has emerged in an increasing number of fields. In the future, it is expected to play a significant role in more emerging fields and inject new vitality into the development of various industries.