α-Silane-terminated polymers are a type of high-performance hybrid material that combines the advantages of polyurethane and silane. They have excellent adhesion, elasticity and weather resistance, and are widely replacing solvent-based materials in traditional sealants and adhesives. This type of polymer has the characteristics of single-component room temperature curing, low VOC, and tin-free catalyst, which conforms to the current development trend of environmentally friendly building materials.

In application scenarios such as building sealing, waterproof coatings, and industrial assembly, the performance of α-silane-terminated polymers is particularly outstanding. The product is easy to construct and can be directly brushed or sprayed. The surface drying time is short. After curing, it forms a flexible, waterproof elastic film layer. It is suitable for complex environments such as roofs, balconies, kitchens, and bathrooms. It is heat-resistant, cold-resistant, UV-resistant, and not easy to age.

Compared with traditional polyurethane adhesives, this material does not contain isocyanate and is safer and more environmentally friendly; compared with acidic silicone adhesives, it has better adhesion and coatability to a variety of substrates. Users can choose products suitable for specific construction conditions and bonding objects according to different viscosities and end group structures.

With the improvement of building energy-saving standards and the popularization of green construction concepts, the market demand for such silane-terminated polymers continues to expand, and shows strong growth potential in high-demand scenarios such as rail transit, curtain wall projects, and prefabricated components.