安徽艾约塔硅油有限公司
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In the vast field of silicone materials, Hydrogen-Terminated Phenyl Polysiloxane IOTA - 233 is gradually emerging as a focal point, attracting the attention of numerous industries. With its unique molecular structure and excellent properties, it brings new possibilities for the development and application of related products.
IOTA - 233 is a hydrogen-terminated T-type phenyl polysiloxane with a CAS number of 68952 - 30 - 7. Its molecular weight ranges from 550 to 3000. This specific molecular structure endows it with distinct characteristics. The hydrogen-terminated design gives it unique reactivity in chemical reactions, enabling it to interact with a variety of substances and laying the foundation for subsequent applications.
In terms of material compatibility, IOTA - 233 performs exceptionally well. It can be well-compatible with methyl silicone oil, liquid silicone rubber, phenyl silicone rubber, and phenyl silicone resin. This compatibility allows it to be easily incorporated into many formulation systems without causing phase separation issues, providing a strong guarantee for the stability and performance improvement of products.
IOTA - 233 plays a crucial cross-linking role in the fields of addition-cure silicone rubber, phenyl silicone rubber, and phenyl silicone resin. As a cross-linking agent, it promotes the connection between molecules, forming a more stable three-dimensional network structure. This enhances the strength, hardness, and heat resistance of the materials. In addition-cure silicone rubber, its addition can improve the vulcanization effect and increase the physical properties and service life of the products.
Visually, IOTA - 233 is a colorless and transparent viscous liquid, giving an impression of purity and high quality. Its specific gravity ranges from 1.00 to 1.01, and the refractive index at 20°C is between 1.46 and 1.52, reflecting its optical properties and density characteristics. The viscosity at 25°C ranges from 5 to 5000 mm²/s, allowing for selection according to different application requirements. The flash point (COC) is greater than 110°C, indicating good safety during use. The hydrogen content (H%) ranges from 0.35 to 0.75, ensuring its effectiveness as a cross-linking agent.
