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In the field of organosilicon materials, divinyltetramethyldisiloxane platinum complex (IOTA - 8100) is like a shining star. With its unique properties and wide - range of applications, it has injected strong impetus into the development of the industry.
IOTA - 8100 has a light - yellow appearance, with an active content of 20% or more. In terms of physical properties, its room - temperature activity (thickening at 25℃) is no more than 10 minutes, and it can achieve complete curing under high - temperature conditions (120℃*25min). Its melting point is 12 - 13℃, boiling point is 138℃, flash point is 30℃, and density is 0.984g/ml. These characteristics enable it to work stably under different working environments and temperature conditions.
As a platinum catalyst, IOTA - 8100 has extremely high catalytic efficiency. It can quickly catalyze the addition cross - linking reaction between vinyl - containing siloxanes (such as vinyl silicone oil and vinyl - containing raw rubber) and hydrogen - containing siloxanes (such as hydrogen - containing silicone oil). This high - efficiency catalytic effect makes it play a key role in the synthesis and processing of many organosilicon materials.