Silanol Terminated Polydimethylsiloxane: Properties, Applications, and Sourcing Guide
Discover the essential properties and diverse applications of Silanol Terminated Polydimethylsiloxane (PDMS), a critical component for advanced formulations. Explore its benefits as a reliable supplier for your chemical needs.
Get a Quote & SampleUnderstanding Silanol Terminated Polydimethylsiloxane

Silanol Terminated Polydimethylsiloxane
As a premier silicone manufacturer in China, we offer Silanol Terminated Polydimethylsiloxane (PDMS), a versatile fluid with hydroxyl end groups. This chemical intermediate is crucial for RTV silicone rubber formulations, acting as a condensation cure agent. Its customizable viscosity and excellent thermal stability make it a sought-after material for manufacturers seeking high-performance ingredients.
- High-Quality Silanol Terminated PDMS: Sourced reliably from leading manufacturers, ensuring consistent product quality for your applications.
- Versatile Condensation Cure Agent: Ideal for RTV silicone sealants and adhesives, providing excellent crosslinking capabilities.
- Customizable Viscosity Options: Available in various viscosity grades to meet specific formulation requirements, enhancing product performance.
- Broad Application Spectrum: Essential for industries ranging from textiles and personal care to electronics and automotive manufacturing.
Key Advantages of Our Silanol Terminated PDMS
Superior Thermal Stability
Our silanol-terminated polydimethylsiloxane offers excellent resistance to extreme temperatures, making it suitable for demanding industrial applications and ensuring product longevity.
Enhanced Formulation Flexibility
As a key chemical intermediate, it provides formulators with the flexibility to achieve desired properties in sealants, adhesives, and coatings, serving as a valuable raw material for your product development.
Reliable Supply Chain
We are a trusted supplier of silanol-terminated PDMS, ensuring a stable and consistent supply for your manufacturing needs. Request a quote to learn about our competitive pricing and bulk purchase options.
Diverse Applications in Industry
Textile and Fabric Treatment
Intermediate viscosity silanol-terminated silicones are utilized as durable fabric softeners, imparting desirable tactile properties to natural textiles and enhancing their appeal.
Adhesives and Sealants
The primary application is in RTV silicone sealants and potting adhesives, where it acts as the base polymer for condensation curing, crucial for construction and electronics manufacturing.
Personal Care Formulations
Its unique properties make it valuable in personal care products, acting as a surfactant and conditioning agent in skin creams and hair care formulations.
Industrial Coatings and Materials
Used in the synthesis of various polysiloxane intermediates and as modifiers for organic polymers like polyesters, it enhances the performance of coatings and other advanced materials.