Hydroxy-Terminated Polydimethylsiloxane IOTA 1203B is a functional silicone material with special molecular structure, whose unique chemical characteristics make it play an important role in multiple industrial fields. With its reliable performance and stable quality, this product has become the preferred raw material for many manufacturing enterprises.

Product Characteristics
IOTA 1203B appears as a colorless translucent liquid with moderate viscosity characteristics. Under 25°C condition, its kinematic viscosity does not exceed 35mm²/S, ensuring good fluidity and operability during usage. The product's hydroxyl content reaches above 8.0%, which gives the material high chemical reactivity.

The product has a flash point not lower than 66°C, providing good safety assurance during use and storage. Meanwhile, the moisture content is strictly controlled within 1%, effectively ensuring product stability and reliability. These excellent physical and chemical characteristics enable IOTA 1203B to demonstrate stable performance in various application environments.

Main Applications
In the mixing process of fumed silica silicone rubber, IOTA 1203B plays a crucial role. It can effectively improve the dispersibility of silica in the rubber matrix, and through its unique chemical action, inhibit the structuring phenomenon of silicone rubber, thereby significantly enhancing the processing performance and storage stability of the compound. This characteristic makes it an indispensable important additive in the silicone rubber production process.

Additionally, based on the active hydroxyl groups at its molecular terminals, IOTA 1203B is very suitable for graft modification of silicone materials and other chemical modifications. This provides possibilities for developing new silicone materials with special functions, expanding the product's application range in high-end fields.

Packaging and Storage
To ensure product quality, IOTA 1203B adopts 200kg iron drum packaging. During storage and transportation, the product needs to be placed in clean, dry containers and stored in well-ventilated, dry environments. Proper storage methods are crucial for maintaining the stability of product performance.

Development Outlook
With the continuous improvement of performance requirements for new materials in modern industry, Hydroxy-Terminated Polydimethylsiloxane IOTA 1203B demonstrates broad application prospects in improving material processing performance and developing new functional materials, thanks to its unique performance advantages. This product not only meets the needs of current industrial production but also provides reliable technical support for the development of new materials in the future.