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. 2021 Jan 6;14(2):256. doi: 10.3390/ma14020256

Table 1.

Mechanical and geometrical features of RSF.

Characteristics of RSF Value
RSF length (mm) (77%) 5–30
RSF diameter (mm) (90%) 0.1–0.4
RSF slenderness 10–150
RSF figure irregular
RSF tensile strength (MPa) [22] 2200
RSF density (kg/m3) 7800