Presentation - Sugarcane Fibre
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Transcript of Presentation - Sugarcane Fibre
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To mY PResentation
AMIT BISWASID : 143003014Department of Textile EngineeringGreen University of Bangladesh
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Sugarcane fibre
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Sugarcane fibre• Sugarcane is a natural plant fibre, which is
collect from the sugarcane plant.• Mainly sugarcane fiber is called the “bagasse
“
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BagasseBagasse is the fibrous material that remains after sugarcane are crushed to exact their juice from sugarcane. It is dry pulp residue left after the extraction of juice from sugarcane
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Characteristics of sugarcane fibers
• Crystallinity : between 63 % - 68%• Fibre fineness : according to maturity level.• Moisture absorption : no chance 13% - 18% (no
chance )• Elastic recovery : 50 % - 60%• Torsional rigidity : varies between maturity lavel• Flexural rigidity : 0.015 g/ to 0.032 g/
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chemical components of sugarcane fibreComponent Percent
Cellulose 45-55%
Hemicellulose 20-25%
Lignin 18-24%
Ash 1-4%
Waxs <1%
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Micro-structure
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Morphology Analyses
Fracture surface of unirradiated cement fibre composite with (a) 0% (b) 6% and (c) irradiated cement composite with 6% of SBR content.
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Results were also analyzed by varying density of sugarcane fibre with different compositions.
RBF-Raw Bagasse Fibre (low density)PRF-Pure Rind Fibre(High Density) EBF-Alkali extracted Bagasse Fibre(Higher Density)
Tensile Strength
Impact Strength
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Manufacturing processAt first juice are extract from the
sugarcane
After extraction of juice the bagasse are collected for extraction of fibre
The soft core part pith is removed from the bagasse manually to get outer hard ring
The samples are then taken into hot water treatment
The samples are then dried in the sunlight
Then these samples are in the chemical treatment
After chemicals treatment the fibres are separated
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Recycling of Composites
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Sugarcane producing areas in
the world
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Production in Bangladesh
Bangladesh in sugarcane producing is self sufficient
Rangpur,Rajshshi,Mymensingh,Khulna, jessore, kushtia,faridpur is the
major sugarcane producing area
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Uses of sugarcane fibre in textile sector
Vintage denims
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Sugarcane usues in other sector
Alcohol Fuel Board Pulp Plastic Board Feed
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WALL PANEL
LIGHT WEIGHT FURNITURE
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HIGH QUALITY PAPER
USE-&-THROW CUPS,DISHES AND BOWLS
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Advantages• MADE FROM AGRICULTURE WASTE.• LOW COST.• BIODEGRADABLE.• COMPARATIVELY HIGH TENSILE STRENGTH.• HIGH IMPACT STRENGTH.• WEIGHT IS LOW.• EASILY AVAILABLE.
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