From: Fibre attributes and mapping the cultivar influence of different industrial cellulosic crops (cotton, hemp, flax, and canola) on textile properties
Fibres
Density (g/cc)
Polypropylene
0.90
Acetate
1.33
Polyethylene
0.95
Silk
Nylon 11
1.10
Cotton
1.55
Canola
1.34
Polyester
1.38
Wool
1.31
Viscose
1.52