Question: what are the physical properties of rayon?
Answer: Tenacity: 2.4 – 3.2 gm/den.
Density: 1.64 – 1.54 gm/c.c.
Elongation at break: 13%
Elasticity: Good.
Moisture Regain (MR%): 11 – 13%
Melting point: This fiber becomes weak when it heated above 150oc.
Ability to protest friction: Less.
Color: White.