Jump to Main Content
- Friberg, Ove, et al. Show all 3 Authors
- Textile research journal 1955 v.25 no.11 pp. 922-929
- butanol; ethanol; fabrics; kerosene; modulus of elasticity; potassium hydroxide; sodium hydroxide; textile fibers; wool
- ... An apparatus is described for determination of the torsional rigidity and rigidity modulus of textile fibers. The apparatus is a modification of the torsion pendulum and is especially suitable for determination of changes in torsional moduli, e.g., after some treatment. Tests have been made on wool fibers subjected to treatments with either potassium hydroxide in ethanol or sodium hydroxide in but ...