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.