Unlock Industrial Potential with High Viscosity Hydroxy-Terminated Polydimethylsiloxane
Discover the versatile benefits of this advanced silicone polymer for your manufacturing needs.
Get a Quote & SampleProduct Core Value

Hydroxy Terminated Polydimethylsiloxane
This high-purity, high-viscosity silicone oil, also known as OH-terminated Polydimethylsiloxane, is a cornerstone for numerous industrial applications. Its unique siloxane backbone, featuring alternating silicon and oxygen atoms with methyl groups, imparts exceptional properties like thermal stability, chemical inertness, and excellent hydrophobic performance. It is meticulously manufactured to ensure consistent quality and reliable performance across demanding environments.
- Unlock superior lubrication and shock absorption capabilities for critical machinery with our high viscosity silicone oil.
- Enhance durability and performance in construction projects by utilizing PDMS for sealants and coatings.
- Ensure reliable insulation and protection for electronic components with the dielectric properties of this silicone polymer.
- Leverage the versatility of this chemical auxiliary agent for plastics and rubber applications to improve product properties.
Advantages Offered
Exceptional Thermal and Chemical Stability
Benefit from the material's inherent resistance to extreme temperatures and a wide range of chemicals, ensuring longevity and performance in harsh conditions. This makes it a reliable choice for high viscosity silicone oil benefits in demanding industrial settings.
Superior Surface Properties
Its low surface tension and hydrophobic nature allow for excellent spreadability and the formation of a protective, non-stick film. This characteristic is vital when considering PDMS for mechanical lubrication and as a release agent.
Versatile Industrial Utility
From insulating electronic components to acting as a crucial raw material for silicone sealants, its range of uses underscores its value as a key chemical auxiliary agent for plastics and beyond.
Key Applications
Electronics & Insulation
Provides essential insulation, shockproofing, and moisture resistance for electronic components and semiconductors, a key aspect of its role in electronics chemical applications.
Mechanical Lubrication
Ideal for mechanical lubrication in various systems, reducing friction and wear, and contributing to the smooth operation of machinery.
Construction & Coatings
Used in construction for its insulating and protective properties, and as a base for coatings and sealants, demonstrating its utility as a silicone sealant raw material.
Textiles & Paper
Serves as a valuable additive in the textile and paper industries, enhancing properties such as softness and water repellency, aligning with the needs for textile auxiliary agents.