Silyl terminated polymers/silane terminated polymers are crucial in construction and manufacturing. They serve as adhesives, sealants, coatings, and more, providing strong bonding, waterproofing, and weatherproofing properties. These polymers enhance structural integrity and longevity in buildings, vehicles, and other engineered products.

Enhance your industrial applications with OSi Silicone's Silyl-Terminated Polymers (STPs) and Silane-Terminated Polymers, designed for high performance in moisture cure sealants, adhesives, and coatings. These advanced polymers offer a unique balance of durability, reactivity, and storage stability, making them an ideal choice for a variety of industrial and construction solutions.

Silyl-Terminated Polyether

OSi Silicone's silyl-terminated polyether (STPE) is a high-modulus polymer that provides higher strength, broad adhesion profiles, and wide formulating latitude. These properties are derived from the polyether polymer backbone coupled with methyldimethoxysilane functional groups. STPE-based formulations result in products with higher hardness, faster tack-free times, and long shelf stability. These characteristics make STPE an excellent choice for producing high-performance sealants and adhesives that can withstand demanding industrial environments while offering ease of application and reliable performance.

Silane-Terminated Polymers

Silane-terminated polymers from OSi Silicone serve as the main binder in sealants and adhesives, boasting a comprehensive technology platform. These polymers provide excellent primer-less adhesion to various substrates, permanent elasticity, high durability, and easy smoothening, making them a game-changer in construction applications. Additionally, they exhibit broad compatibility with various raw materials, allowing both physical and chemical processing to manage moisture effectively. Environmentally, these polymers are free from isocyanates, solvents, and other harmful substances, promoting safer use and compliance with high environmental standards due to their low VOC content.

Application and Benefits

In construction, sealants made with OSi STP or STPE polymers offer higher strength and better adhesion compared to silicone sealants, along with superior shelf life and weather resistance over PU sealants. For industrial applications, these polymers ensure bubble-free, non-yellowing, and eco-friendly sealants and adhesives, combining the best attributes of silicone and PU sealants. They are also ideal for waterproofing solutions, offering excellent water resistance, eco-friendliness, and durability.

So upgrade your products with OSi Silicone's advanced polymers, ensuring superior performance, environmental safety, and versatility in various applications. Choose OSi Silicone for cutting-edge solutions that meet the highest industry standards.