“Lycra” [Du Pont]

Name:
“Lycra” [Du Pont]
Detailed information:
TM for a spandex fiber in the form of continuous monofilaments. Available in yarn with denier from 40 to 2240.

Properties:

Tensile strength 0.8 gpd, d 1.21, break elongation 550%, moisture regain 1.3%, mp 230 C, tensile recovery 95% from 50% elongation. Soluble in dimethyl formamide (hot).

Available Forms:

Yarn with denier from 40–2240.

Hazard:

Combustible, but self-extinguishing.

Use:

Foundation garments, swim wear, surgical hose, and other elastic products.