Specific Gravity of Fibres

Acetate= 1.33
Acrylic=1.17
Glass=2.50
Nylon=1.13
Polyester=1.38
Rayon=1.52
Alpaca=1.31
Angora=1.10
Camel hair=1.31
Cashmere=1.31
Cotton=1.54
Linen=1.50
Flax=1.50
Hemp=1.50
Jute=1.50
Mink=1.26
Mohair=1.31
Ramie=1.55
Silk Weighted= >1.60
Silk - B. Mori (raw)= 1.33
Asbestos=2.1
Silk Tussah=1.32
Wool= 1.31