Table 3.

Classification of Natural Fibers Adopted From [2].

Bio Fibers	Sources	Examples
Animal Fiber		Wool/hair—sheep, camel, rabbit hair goat hair, yak, horsehair, Silk Asbestos
Mineral		Asbestos, wollastonite
Plant fiber	Stalk fiber	Bamboo, wheat, rice, grass, barley, corn, maize, oat
	Fruit fiber	Coconut, betelnut
	Seed fiber	Cotton, oil palm, kapok, alfalfa
	Leaf fiber	Sisal, banana, palm, date palm, pineapple, henequen, agave
	Bast fiber	Hemp, jute, banana, flax, kenaf sugarcane, ramie, roselle