presentation - sugarcane fibre
Post on 16-Apr-2017
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To mY PResentation
AMIT BISWASID : 143003014Department of Textile EngineeringGreen University of Bangladesh
Sugarcane fibre
Sugarcane fibre• Sugarcane is a natural plant fibre, which is
collect from the sugarcane plant.• Mainly sugarcane fiber is called the “bagasse
“
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
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/
chemical components of sugarcane fibreComponent Percent
Cellulose 45-55%
Hemicellulose 20-25%
Lignin 18-24%
Ash 1-4%
Waxs <1%
Micro-structure
Morphology Analyses
Fracture surface of unirradiated cement fibre composite with (a) 0% (b) 6% and (c) irradiated cement composite with 6% of SBR content.
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
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
Recycling of Composites
Sugarcane producing areas in
the world
Production in Bangladesh
Bangladesh in sugarcane producing is self sufficient
Rangpur,Rajshshi,Mymensingh,Khulna, jessore, kushtia,faridpur is the
major sugarcane producing area
Uses of sugarcane fibre in textile sector
Vintage denims
Sugarcane usues in other sector
Alcohol Fuel Board Pulp Plastic Board Feed
WALL PANEL
LIGHT WEIGHT FURNITURE
HIGH QUALITY PAPER
USE-&-THROW CUPS,DISHES AND BOWLS
Advantages• MADE FROM AGRICULTURE WASTE.• LOW COST.• BIODEGRADABLE.• COMPARATIVELY HIGH TENSILE STRENGTH.• HIGH IMPACT STRENGTH.• WEIGHT IS LOW.• EASILY AVAILABLE.
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