Phenyltriethoxysilane: A Versatile Silane for High-Performance Materials and Coatings
Discover the multifaceted applications of Phenyltriethoxysilane (CAS 780-69-8), a critical organosilicon compound for advanced material development. As a leading manufacturer and supplier, we provide high-purity Phenyltriethoxysilane essential for enhancing thermal stability, improving resin crosslinking, and acting as a key intermediate in silicone production. Explore how this silane can elevate your product performance.
Get a Quote & SampleEnhance Your Material Performance with Expertly Sourced Phenyltriethoxysilane

Premium Phenyltriethoxysilane for Industrial Applications
As a trusted manufacturer and supplier of Phenyltriethoxysilane in China, we offer a high-purity product (98% min) crucial for various industrial sectors. Our Phenyltriethoxysilane is ideal for producing high polymer organic silicone compounds, serving as an effective crosslinking agent for silicone resins, and as a foundational raw material for phenyl silicone oil and silicone rubber. We ensure consistent supply and competitive pricing for your bulk purchase needs.
- High Purity Phenyltriethoxysilane (98% min), manufactured to stringent quality standards, ensuring optimal performance in your formulations.
- Versatile Applications including surface modification for mineral fillers, crosslinking in high-temperature silicone elastomers, and as an electron donor in polypropylene polymerization.
- Reliable Supplier Commitment, providing consistent quality and availability to meet your production demands, backed by our expertise as a Chinese manufacturer.
- Cost-Effective Solutions for businesses looking to buy Phenyltriethoxysilane for their adhesive, sealant, and coating applications.
Key Advantages of Using Our Phenyltriethoxysilane
Enhanced Thermal Stability
Phenyltriethoxysilane contributes significantly to the thermal stability of silicone-based materials and resins, making it a valuable component for applications requiring high-temperature resistance. Buy this advanced silane from a reputable manufacturer.
Superior Crosslinking Agent
Leverage Phenyltriethoxysilane as an effective crosslinking agent for silicone resins and elastomers, improving their mechanical properties, durability, and performance in demanding environments. Source your supply from a trusted chemical supplier.
Surface Modification Expertise
Utilize Phenyltriethoxysilane for surface modification of mineral fillers, enhancing compatibility and dispersibility in polymers, particularly in applications like halogen-free flame-retardant cable insulation. Get a competitive price quote from our manufacturing facility.
Diverse Applications Driving Innovation
Silicone Resin & Rubber Manufacturing
As a primary raw material, Phenyltriethoxysilane is essential for synthesizing phenyl silicone oil and high-performance silicone rubbers. Contact us to purchase this key intermediate.
Coatings and Sealants
This silane acts as a crosslinker in coatings and sealants, improving adhesion, weather resistance, and overall durability. Find a reliable supplier for your bulk requirements.
Mineral Filler Modification
Enhance the performance of mineral fillers, such as ATH, in polymer composites by using Phenyltriethoxysilane for improved dispersion and flame retardancy. Inquire about pricing and availability.
Polymerization Catalysis
Its role as an electron donor in polypropylene polymerization highlights its versatility. Purchase Phenyltriethoxysilane from a leading manufacturer to optimize your catalytic processes.