"Industrial blood" that does not coagulate at -80℃
-- Low viscosity linear polydimethylsilicone oil
🌨️ When industrial equipment encounters extreme cold: Why is low temperature performance critical?
In the biomedical field, freeze dryers need to achieve low-temperature dehydration of materials in an environment below -50°C; in semiconductor manufacturing, the cooling fluid system needs to maintain stable operation of the equipment at ultra-low temperatures. Ordinary mineral oil begins to solidify at -20°C, while BLUESIL FLD 47V2 A2 has become an "icebreaker" in extremely cold industrial scenes with its ultra-low freezing point of -80°C and excellent viscosity-temperature characteristics.
Core Performance Analysis: From Molecular Structure to Low-Temperature Miracle
| Performance indicators | Data | Industrial value |
| Freezing point | -80℃ | Maintain liquid state in ultra-low temperature environment to avoid equipment shutdown due to oil solidification |
| Viscosity at 25℃ | 2.00 mm²/s | Low viscosity reduces flow resistance and improves cooling efficiency |
| Viscosity-temperature variation coefficient | 0.48 | Viscosity is stable when temperature fluctuates, ensuring consistency of lubrication and conduction performance at low temperatures |
| D4/D5/D6 content | All < 0.10% | Low volatility silicone oil reduces the risk of oil contamination during freeze-drying |
"In a world of -80℃, mobility is productivity."
In-depth application of two major industrial scenarios
1. Freeze Dryer: "Low Temperature Guardian"
Pain point: The viscosity of traditional hydraulic oil increases sharply at -30℃, causing the freeze dryer partition to be stuck and the material to be freeze-dried unevenly.
BLUESIL FLD 47V2 Solution: As the hydraulic system medium of the freeze dryer, it maintains fluidity at -80°C, ensuring precise temperature control of the partition. Its low surface energy reduces oil adhesion. It has strong antioxidant properties and a service life of more than twice that of ordinary silicone oil, reducing equipment maintenance costs.
Ultra-low temperature lubrication of aerospace cryogenic components: In low temperature environments below -50°C (such as rocket fuel valves, satellite attitude adjustment mechanisms), 2 cSt silicone oil can be used as a long-term lubricant due to its low freezing point and low viscosity, ensuring that components can still operate flexibly under extreme temperatures and avoiding equipment failure caused by solidification of high-viscosity grease.
2. Cooling fluid: the "temperature steward" of semiconductors and new energy
Scenario requirements: Chip etching requires a constant temperature of -40°C, and lithium battery electrode cooling requires that the cooling fluid does not solidify or corrode.
Technical advantages: low volume expansion coefficient (1.17×10⁻³/℃), stable system pressure at low temperature; can be used as insulating liquid for impregnated paper capacitors (excellent insulation), suitable for cooling precision electronic equipment; odorless and tasteless.
3. Other common application areas:
• As a diluent for room temperature vulcanized silicone rubber (two-component, room temperature vulcanized silicone rubber elastomer);
• To improve its fluidity in coating additives;
• Lubrication of high-speed bearings: Micro high-speed motor bearings: In micro motors with speeds exceeding 100,000 rpm (such as drone motors, hard disk spindle motors), 2 cSt silicone oil can replace traditional grease, reduce the viscous resistance of the bearing during rotation, reduce energy consumption and heat generation, and extend the life of the motor.
The extremely low viscosity of 2 cSt dimethyl silicone oil makes it irreplaceable in "microscale" and "high-speed" application scenarios. With the development of precision manufacturing and materials science, its application will also expand to cutting-edge fields such as nano-coatings and quantum devices.
Jiangxi Baite Silicon New Materials Co.,Ltd (Subsidiaries Jiujiang Deepsea Technology Development Co.,Ltd.) was established in 2012. It located at Xinghuo industrial park (Asian Silicon Capital).We are a company dedicated to the production and research and development of organic silicon products. The total capital asset is CNY 300 million.Own a production line of 170000 Tons per year for organic silicon series silicone oil. Widely used in the building materials industry, textile industry,daily chemical industry, and special operations industry.
Quality is the lifeline of enterprise development.Baite own strong technological capabilities and continuously optimizes and matches by utilizing industrial resources, strive to achieve scientific,standardized, and reasonable standards.Our company uses high-quality raw materials and strictly quality control system. Every product launched by the company into the market must exceed national standards.
We focus on building a talent team and improving its quality, with R&D personnel accounting for over 30%.The company strives to improve the quality of its employees and strives to build a high-quality, efficient, and highly executable team, enabling them to work effectively. So the factory has strong vitality and competitiveness in the fierce market competition.
