This document discusses sugarcane bagasse fiber, which remains after sugarcane juice extraction. It provides details on bagasse fiber properties like crystallinity, fineness, moisture absorption and elastic recovery. The document also outlines different methods used to extract and process bagasse fiber. It notes that bagasse fiber has various applications including fuel, pulp, plastic, boards and furniture due to its properties like low cost, biodegradability, strength and light weight.

1. AMIT BISWAS
ID : 143003014
Department of Textile Engineering
Green University of Bangladesh

3. • Sugarcane is a natural plant fibre, which is collect
from the sugarcane plant.
• Mainly sugarcane fiber is called the “bagasse “

4. Bagasse 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

5. • 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/𝑐𝑚2 to 0.032 g/𝑐𝑚2

6. Component Percent
Cellulose 45-55%
Hemicellulose 20-25%
Lignin 18-24%
Ash 1-4%
Waxs <1%

8. Fracture surface of unirradiated cement fibre composite with (a) 0% (b) 6% and
(c) irradiated cement composite with 6% of SBR content.

9.  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

10. At 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

13. Sugarcane producing
areas in the world

14. Bangladesh in sugarcane producing is
self sufficient
Rangpur,Rajshshi,Mymensingh
,Khulna, jessore, kushtia,faridpur is the
major sugarcane producing area

15. Vintage

17.  Alcohol
 Fuel
 Board
 Pulp
 Plastic
 Board
 Feed

18. WALL PANEL
LIGHT WEIGHT
FURNITURE

19. HIGH QUALITY PAPER
USE-&-THROW CUPS,DISHES AND
BOWLS

20. • MADE FROM AGRICULTURE WASTE.
• LOW COST.
• BIODEGRADABLE.
• COMPARATIVELY HIGH TENSILE STRENGTH.
• HIGH IMPACT STRENGTH.
• WEIGHT IS LOW.
• EASILY AVAILABLE.