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Textiles: Manufactured Regenerated Fibers
Chapter 7 in Textiles by Sara J. Kadolph (11th edition)
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Undergraduate 3
10/10/2010

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Term
Manufactured regenerated fibers
Definition
Also known as regenerated fibers that are produced from naturally occurring polymers.
Term
Rayon
Definition
the first generated cellulosic fiber
Term
High-wet-modulus rayon
Definition
HWM is a modification of rayon with better performance characteristics
Term
Wet spinning
Definition
a fiber-forming process in which the polymer is dissolved in a solvent and the solution is extruded into a chemical bath
Term
Viscose Rayon
Definition
The most common type of rayon
Term
Striations
Definition
The lengthwise lines which characterize regular viscose
Term
Lyocell
Definition
a manufactured fiber composed of solvent-spun cellulose
Term
acetate
Definition
a manufactured fiber in which the fiber-forming substance is cellulose acetate
Term
acetate test
Definition
a solubility test used to identify acetate
Term
azlon
Definition
a fiber made from regenerated protein
Term
bamboo
Definition
a fiber made from regenerated bamboo pulp
Term
fume and pollution fading
Definition
a color-retention problem.  Colors alter when exposed to gases, fumes, or other atmospheric pollutants.
Term
heat sensitivity
Definition
the ability to soften, melt, or shrink when subjected to heat
Term
seaweed fiber
Definition
a fiber regenerated from seaweed (Ascophyllum nodosom)
Term
thermoplastic
Definition
describes a fiber's sensitivity to heat; fibers that melt or glaze at relatively low temperature
Term
triacetate
Definition
a manufactured fiber in which the fiber-forming substance is cellulose acetate in which not less that 92 percent of the hydroxyl groups are acetylated.
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