Table 4 Physical properties of healthy personal protective materials (HPPM) from Shabrian et al.²⁴.

Specific gravity

0.91

²⁵

Melting point (°C)

160

²⁶

Water absorption 24 h (%)

8.8

²⁷

Tensile strength (MPa)

3.65

²⁸

Tensile strength at break (MPa)

3.97

²⁸

Elongation at break (%)

118.9

²⁸

Rupture force (N)

19.46

²⁸

Aspect ratio

24

–