SHUANGYUAN organic silicone silicone sealant - Benchmark case in the construction industry

Shuangyuan silicone and silicone rubber sealant (core models such as SY-9900 for curtain wall structural sealant, SY-9700 for weather-resistant sealant, etc.) leverages its four core advantages - neutral curing, super strong adhesion, weather resistance and durability, and environmental protection and safety - to deeply empower six major fields including super high-rise curtain walls, landmark public buildings, prefabricated buildings, door and window systems, photovoltaic buildings, and cultural and tourism venues. It has participated in over 100 key projects both domestically and internationally, and with stable performance and full-cycle technical services, it has become the trusted choice in the field of building sealing.

Case 1: Foshan International Finance Center (Super-tall Hidden Frame Curtain Wall)

1. Super-tall curtain wall project: Strengthening the safety defense at great heights

As a landmark super-tall building in Foshan, the project has a total height of 330 meters. It adopts a full hidden-frame glass curtain wall design and faces four core challenges: strong wind pressure, large temperature differences, intense ultraviolet rays, and frequent typhoons. The project has specifically selected the shuangyuan SY-9900 neutral silicone structural sealant for the structural bonding of glass and aluminum profiles, replacing imported products.

Core application: Structural bonding of hidden-frame curtain wall glass panels, interlayer weatherproof sealing, corner waterproofing and finishing;
Performance: After curing, the bonding strength reaches 1.1 MPa. It can withstand ±50% displacement. It does not crack or soften in the temperature range of -50℃ to 150℃. It successfully withstood multiple strong typhoon attacks;
Engineering value: It has been in service for over 8 years without any problems such as delamination, cracking or color change. It significantly reduces the later maintenance cost and has won the "Guangdong Province Excellent Curtain Wall Project Award".