Table 3 Comparison of the flexural strength of various natural fibre–reinforced polymer composites.

From: Development of hybrid fiber-reinforced vinyl ester composites for civil and automotive applications

Composites

Form

Composite fabrication method

Flexural strength (MPa)

References

Sisal/roselle mat/vinylester

Mat

Compression moulding machine

152

Present Work

Indian mallow fiber/polyester

Randomly distributed

Compression moulding machine

111.11

24

Vetiver/banana fiber/vinylester

Mat

Compression moulding machine

86

31

Typha angustata fiber//vinylester

Mat

Compression moulding machine

79

14

Palmyra leaf stalk/polyester

Randomly distributed

Compression moulding machine

64

24

Betal palm/polyester

Woven

42

25

Bamboo/polyester

Mat

106.9

26

Golden cane/grass polyester

Unidirectional

Hand lay up

31.58

32

Wildcane grass/polyester

Unidirectional

Hand lay up

99.17

27

S.Cylindrica/polyester

Randomly distributed

Compression moulding machine

83.85

28

Jute/polyester

Randomly distributed

Hand lay up

52

29

Banana/polyester

Randomly distributed

Hand lay up

60

29