High-Purity Hydroxyl Terminated Polydimethylsiloxane: Properties, Applications, and Benefits
Discover the versatility of hydroxyl-terminated polydimethylsiloxane, a key intermediate in silicone chemistry. Learn about its unique properties and broad industrial applications, making it an essential material for advanced manufacturing and product development.
Get a Quote & SampleProduct Core Value

Hydroxy Terminated Polydimethylsiloxane
As a leading manufacturer in China, we offer high-purity Hydroxyl Terminated Polydimethylsiloxane, also known as silanol-terminated silicone fluid. This versatile chemical auxiliary is crucial for numerous industrial processes. Its reactive hydroxyl groups allow for extensive modification and cross-linking, enabling the creation of advanced silicone-based materials with tailored properties for diverse applications.
- Leverage our expertise as a trusted supplier in China to source hydroxyl-terminated silicone oil price competitive solutions. We provide reliable chemical auxiliary options for your manufacturing needs.
- Explore the buy PDMS silanol terminated capabilities offered by our company, ensuring high quality and consistent performance for your formulations.
- As a dedicated silicone oil supplier in China, we are committed to delivering products that meet stringent quality standards, ensuring optimal results in your applications.
- Benefit from our advanced manufacturing processes to obtain hydroxylated silicone oil with exceptional purity and tailored specifications, supporting your product innovation.
Advantages Offered
Exceptional Thermal Stability
This hydroxyl terminated silicone oil exhibits remarkable thermal stability, allowing it to perform reliably across a wide temperature range, a critical factor when considering chemical auxiliary applications.
Chemical Inertness and Hydrophobicity
Its chemical inertness and hydrophobic nature make it an ideal choice for applications requiring resistance to degradation and moisture, contributing to the longevity of end products.
Reactive Hydroxyl Groups
The presence of reactive hydroxyl end groups on the polydimethylsiloxane chain allows for diverse chemical modifications and cross-linking, unlocking its potential as an intermediate for advanced silicone materials.
Key Applications
Silicone Rubber Compounding
As a structural control agent, this hydroxyl silicone oil significantly enhances the processing performance of silicone rubber, vital for achieving desired mechanical properties.
Textile Finishing
Used as a fabric softener, it improves the smoothness, sewability, and overall feel of textiles, contributing to high-quality apparel and home furnishings.
Sealants and Adhesives
Its reactive nature makes it a key component in formulating high-performance sealants and adhesives, offering excellent bonding and durability in construction and electronics.
Electronics and Construction
Provides insulation, moisture resistance, and shock protection for electronic components, and serves as a caulking and sealing material in building applications.