High-Quality Hydroxyl Terminated Silicone Oil Polymer: Supplier & Price for Industrial Applications
Discover the versatile applications and benefits of hydroxyl-terminated polydimethylsiloxane, a crucial raw material for advanced industrial formulations. Source high-purity OH Polymer from a trusted manufacturer in China.
Get a Quote & SampleUnlock Advanced Material Performance with OH Polymer

Hydroxyl Terminated Silicone Oil
As a leading manufacturer and supplier in China, we offer high-purity hydroxyl-terminated polydimethylsiloxane (OH Polymer), also known as CAS 70131-67-8. This versatile silicone fluid is essential for a wide range of industrial applications, including the formulation of RTV silicone rubber and high-performance sealants. Our commitment to quality ensures consistent product properties and reliable supply for your manufacturing needs.
- Raw Material for Sealants & Rubber: Utilize our OH Polymer as a key ingredient to enhance the properties of RTV silicone rubber and various industrial sealants, ensuring excellent adhesion and durability. We are your reliable supplier for this critical component.
- Advanced Coating Auxiliary Agent: Incorporate this silicone fluid into coating formulations to improve weather resistance, insulation, and surface properties. Explore competitive price options when you buy in bulk.
- Versatile Industrial Applications: From electronics to textiles, this polymer serves as a crucial auxiliary agent, providing essential performance characteristics across diverse sectors. Enquire about bulk purchase options from our China-based manufacturer.
- High Purity and Reactivity: Our product boasts high purity and consistent hydroxyl content, guaranteeing predictable reactivity and performance in your formulations. Get a direct quote for your specific viscosity requirements.
Key Advantages of Our Hydroxyl Terminated Silicone Oil
Exceptional Reactivity
The terminal hydroxyl groups provide excellent reactivity, making it an ideal cross-linking agent for condensation-type RTV silicone rubber and sealants. Trust our supplier capabilities for consistent quality.
Broad Application Spectrum
Widely used in the silicone rubber industry, electronic appliances, building materials, and textile processing, it offers proven performance across numerous sectors. We provide detailed technical data for informed purchasing decisions.
Reliable Supply Chain
As a dedicated manufacturer in China, we ensure a stable and consistent supply of high-quality hydroxyl terminated silicone oil, meeting the demands of global industries. Contact us for current price and availability.
Diverse Industrial Applications
Silicone Sealant Manufacturing
Essential raw material for producing high-performance RTV silicone sealants, offering excellent elasticity and durability. We are a premier supplier for sealant producers.
Silicone Rubber Production
Serves as a base polymer for creating various silicone rubber products, including those requiring room-temperature vulcanization. Explore bulk buy options.
Coating Formulations
Enhances properties like water repellency, weather resistance, and electrical insulation in coating applications. Get a competitive price quote from our manufacturer.
Electronics & Insulation
Utilized for insulation, potting, and moisture-proofing of electronic components due to its excellent dielectric properties. We are a trusted supplier for the electronics industry.