IOTA-550 (CAS No.: 919-30-2) is an amino-containing silane coupling agent, which is widely used to enhance the bonding properties of materials such as thermoplastics, epoxy systems, polyurethanes and rubbers. In terms of glass fiber surface treatment, IOTA-550 reacts with silanol to form stable bonds, significantly improving the interfacial bonding between glass fiber and resin, thereby improving the mechanical strength and aging resistance of the product.

At present, glass fiber reinforced composite materials are rapidly developing towards lighter, stronger and more environmentally friendly directions. Whether in building formwork, automotive parts, or structural parts such as wind turbine blades, the importance of IOTA-550 as an interface treatment agent is becoming increasingly prominent. Compared with traditional bonding methods, silane coupling is more environmentally friendly and durable, in line with the trend of green manufacturing.

We provide high-purity IOTA-550, and can provide technical support and product customization according to customer formula requirements to help improve material performance and optimize the cost structure of the overall system.