Textiles Exam 1

textile

fiber

fiber morphology

fiber class (chemical composition)

molecular arrangement

amorphous

oriented

fiber shape

surface contour

cross-sectional shape

staple

filament

diameter

cover

luster

drape

abrasion resistance

tenacity

elongation

absorbency

hydrophilic

hydrophobic

hygroscopic

resiliency

dimensional stability

elasticity

natural fibers

cellulosic fibers

glucose

seed fibers

bast fibers

leaf fibers

cotton

flax/linen

retting

scutching

hackling

production, harvesting, processing of wool

wool by-products

silk by-products

production, harvesting, processing of silk

two types of silk production

Molecular arrangement & fiber shape of silk.

Molecular arrangement & fiber shape of wool

Properties of wool

properties of silk

concerns of silk production

concerns of wool production

end uses of silk products (based on what you know about properties)

end uses wool product (based on what you know about properties)

protein fibers

amino acid

wool

woolen

worsted wools

silk

sericulture process, why is it done the way it’s done?

compare cellulosic & protein fibers

constrast- cellulosic & protein fibers

laundering differences might exist between cellulosic & protein fibers

manufactured fibers

regenerated

synthetic

dope

extrusion

spinneret

solidification

wet spun, coagulation

dry spun, evaporation

melt spun, evaporation

drawing

thermoplastic

oleophilic

how are manufactured fibers produced?

what fiber properties can be controlled during the manufacturing process?

how can fiber properties be controlled during the manufacturing process?

regenerated fibers

rayon

lyocell

acetate

difference between regenerated fibers and synthetic fibers

processing and properties between acetate

processing and properties between rayon

processing and properties between acetate

sustainability and environmental concerns surrounding each of the regenerated fibers

nylon

olefin

polyester

acrylic

compare synthetic fibers and regenerated fibers

contrast synthetic fibers and regenerated fibers

differences in processing, properties, and care between nylon, olefin, polyester, acrylic

sustainability and environmental concerns surrounding each of the synthetic fibers

elstameric fibers

protective fibers

rubber

spandex

modacrylic

aramid

carbon