“…This result is in line with that reported by Lohse et al; that is, the 14 lattice parameters of iPP crystals were not changed by adding aPP [45]. In other 15words, even aPP is an adverse factor to the crystallization of iPP component as we16 reported in previous articles[12,43], the crystalline form of iPP was not influenced by lattice. Hence, only typical α-crystals can be observed in OSIM parts like in 1 common commercial injection-molded parts.…”