Categories:

Fibers consisting of two polymeric compounds arranged in a core-sheath (concentric or eccentric) or a side by side or a matrix or ‘islands in the sea’ configuration, chosen to ensure one component softens at a sufficiently lower temperature than the other in order to maintain the structural integrity or to create specific characteristics.

References for this information:

Inda
Edana

(Visited 14 times, 1 visits today)