Microstructure and Crystallization Kinetics of Polyurethane Thermoplastics Containing Trisilanol Isobutyl POSS

Table 1

Crystallite sizes obtained by the Sherrer equation for the diffraction peaks studied.

Sample	𝐿 I (nm)	𝐿 II (nm)	𝐿 III (nm)	𝐿 IV(nm)	𝐿 V (nm)	𝐿 VI (nm)
TPU	148.27	21.07	123.42	96.24	—	—
1.14%	30.37	20.49	127.79	60.78	54.49	162.35
1.71%	21.24	18.31	94.04	53.79	68.44	126.11
2.28%	16.73	17.27	135.38	58.57	22.99	107.85