## crystalline polymer

https://doi.org/10.1351/goldbook.C01432
A polymer showing @C01433@. One or two-dimensional order leads to @M03849@ structure. The range of order may be as small as about $$2\ \text{nm}$$ in one (or more) crystallographic direction(s) and is usually below $$50\ \text{nm}$$ in at least one direction.
Source:
Purple Book, 1st ed., p. 74 [Terms] [Book]