High-Purity Pentaphenyl Trimethyl Trisiloxane Manufacturer: Premium Silicone Fluid for Vacuum Applications
Discover the exceptional performance of Pentaphenyl Trimethyl Trisiloxane, a leading silicone diffusion pump fluid. As a trusted manufacturer and supplier in China, we offer high-purity grades essential for critical vacuum applications across aerospace, electronics, and metallurgy. Explore our competitive pricing and reliable supply chain for your procurement needs.
Get a Quote & SampleUnlock Ultra-High Vacuum Performance with Pentaphenyl Trimethyl Trisiloxane

Pentaphenyl Trimethyl Trisiloxane
As a premier manufacturer and supplier of specialty chemicals in China, we provide high-purity Pentaphenyl Trimethyl Trisiloxane (CAS No. 3390-61-2). This advanced silicone fluid is engineered for demanding vacuum environments, offering superior stability and performance critical for industries like aerospace and electronics.
- High Purity Grade: Source reliable Pentaphenyl Trimethyl Trisiloxane with purity ≥99.0%, ensuring optimal performance in ultra-high vacuum systems.
- Exceptional Stability: Benefit from its low vapor pressure and high flash point (≥243°C), crucial for diffusion pump applications and preventing backstreaming.
- Versatile Applications: This silicone fluid is an ideal choice for vacuum coatings, metallurgy, and atomic energy sectors, offering reliable chemical resistance.
- Trusted Manufacturer & Supplier: Partner with us, a leading supplier in China, for consistent quality, competitive price, and timely delivery of Pentaphenyl Trimethyl Trisiloxane.
Key Advantages of Our Pentaphenyl Trimethyl Trisiloxane
Superior Vacuum Performance
Achieve ultimate vacuum levels of 10-9 to 10-10 torr with our Pentaphenyl Trimethyl Trisiloxane. Its exceptionally low vapor pressure makes it an ideal fluid for high-efficiency diffusion pumps, supporting critical research and manufacturing processes. Discover how to buy this high-performance fluid from a trusted manufacturer.
Enhanced Chemical and Thermal Stability
Engineered for extreme conditions, our Pentaphenyl Trimethyl Trisiloxane offers outstanding resistance to oxidation and radiation. This durability ensures a longer fluid life and cleaner vacuum systems, reducing maintenance costs. As a key supplier in China, we guarantee consistent product quality for your industrial needs.
Cost-Effective Procurement
We provide competitive pricing for Pentaphenyl Trimethyl Trisiloxane, making it an accessible and cost-effective solution for businesses seeking reliable vacuum pump fluids. As a leading manufacturer, we ensure you get the best price for your purchase, coupled with flexible packaging options including 200 kg drums.
Diverse Application Fields for Our Silicone Fluid
Aerospace Industry
Utilize Pentaphenyl Trimethyl Trisiloxane for its exceptional performance in aerospace applications requiring high vacuum stability and resistance to extreme conditions. Inquire about our bulk purchase options from a reliable manufacturer.
Advanced Electronics Manufacturing
The high purity and thermal stability of our Pentaphenyl Trimethyl Trisiloxane make it indispensable for vacuum coatings and sensitive electronic component processing. Find competitive pricing for this essential electronic chemical supplier.
Metallurgical Processes
Employ this silicone fluid in vacuum smelting and other metallurgical applications where low vapor pressure and high chemical inertness are paramount. Explore purchase options from our China-based facility.
Atomic Energy Sector
Our Pentaphenyl Trimethyl Trisiloxane is a preferred choice for the atomic energy industry due to its stability and reliability in specialized vacuum environments. Contact us for a quote and detailed technical specifications.