Sisal fiber is one of the most use natural fibers and it is very simple to grow. It is obtained from the sisal plant. The plant, formally famous as Agave sisalana . These plants generate rosettes of sword-shaped leaves that start off jagged, gradually losing their teeth with maturity. Each leaf contain a number of long, straight fibers that can be removed in a process known as decortication. Throughout decortication, the leaves are beaten to remove the pulp and plant material, leaving the tough fibers behind. The fibers can be spun into yarn for the production of yarn and textiles, or polished to make paper products. techqueer
Characteristics
The sisal fiber is completely biodegradable , the green
compounds were made from soy protein resin changed with gelatin. Sisal fiber,
changed soy protein resins, and composites were characterized by their
mechanical and thermal properties. It is a highly renewable energy source.
Sisal fiber is remarkably durable and low-maintenance with minimal wear and
tear. Its fiber is too resistant for fabrics and canvases. It is not suitable
for a flat wall finish and it is also not recommended for wet areas.
The fine texture of sisal easily admits dyes and offers the
widest range of dyed colors of each and every natural fiber. Zero pesticides or
chemical fertilizers used in sisal agriculture. It is a strong fiber
traditionally used in the manufacture of strings, ropes and also targets. Sisal
fiber is manufactured from the vascular tissue of the sisal plant
(Agavesisalana). It is used in friction parts of vehicles (brakes, clutches),
where it gives green force to perform, and to improve the texture in the
application of coatings.
Sisal fiber properties
Sisal Fiber is extraordinarily durable with low maintenance
with minimal wear and tear.
It is recyclable.
The sisal fibers are obtained from the skin of the outer
leaf, suppressing the inner pulp.
It is free in Scottish canvas, in herringbone and in twill.
Sisal fibers are antistatic, do not attract or capture dust
particles and do not absorb moisture or water easily.
The fine texture takes dyes easily and offers the widest
range of dyed colors of each and every natural fiber.
It exhibits good sound absorption properties and also
impact.
Its leaves can be treated with natural walnut for its fire
resistance properties.
Chemical composition of sisal fiber
Cellulose 65%
Hemicelluloses 12%
Lignin 99%
Waxes 2%
Uses and applications of sisal fiber
Since ancient times, sisal has been the primary material for
agricultural twine due to its strength, durability, stretchability, affinity
for certain colorants, and resistance to deterioration in brackish water.
Sisal is generally used in the shipping industry for mooring
small boats, mooring and handling cargo.
It is also surprisingly used as a fiber core in elevator
steel wire cables, being used for lubrication and flexibility purposes.
Traditionally, sisal was the primary material for agricultural yarn or
packaging yarn. While now it has been overtaken by polypropylene.
It is used in the automotive industry with fiberglass in
composite materials.
Other products developed from sisal fiber include spa
products, cat scratching posts, lumbar support belts, rugs, slippers, tarps,
and disc cushions.
Sisal is used on its own on carpets or in blends with wool
and acrylic for a softer hand.