Mono–Silanol Terminated PDMS

Reactive Silicone Fluids - Mono Butyl-Terminated Silanol Asymmetric Condensation Silicone Single-End Reactive Resin Interface Modifier 1. Product Fundamental Profile This asymmetric linear polydimethylsiloxane features one terminal silanol (Si-OH) reactive group, the opposite end blocked by inert n-butyl alkyl, fully dimethyl side groups on backbone siloxane units, adjustable siloxane repeat count n to realize molecular weight range 1000–50000, transparent colourless viscous liquid. It undergoes single-sided dehydration condensation crosslinking with epoxy, polyester, polyimide and inorganic filler surface hydroxyl groups under heating organotin catalyst, asymmetric single-end reactive structure delivers ultra-low crosslink density, retains high silicone surface slip and low surface tension, good blending compatibility with Reactive Silicone Fluid, Silicone Polymer, Functional Siloxane and other silicone raw materials, exclusively developed as one-side graft flexible slip additive fo…