https://doi.org/10.1351/goldbook.HT07293
@PT07286@ of microscopic or smaller size, usually in a @B00682@, graft, or @ST07295@, comprising essentially those segments of the polymer that are rigid and capable of forming strong @I03098@ interactions.
Note:
Hard-segment phase domains are typically of \(2{-}15\ \text{nm}\) linear size.
Hard-segment phase domains are typically of \(2{-}15\ \text{nm}\) linear size.