Rice Husk Filled Polymer Composites

Table 9

Mechanical properties of RH filled PP composites.

Matrix	RH (wt%)	Coupling agent or compatibilizer	Tensile strength (MPa)	Tensile modulus (GPa)	Flexural strength (MPa)	Flexural modulus (GPa)	Impact strength (Jm^−1) (% incr.)		Reference
		(wt%)	(% incr.)	(% incr.)	(% incr.)	(% incr.)	Not.	Unnot.
PP	30	—	24 (−21)	2.1 (80)	—	1.9 (27)	—	13 (−64)	[21]
pp	WRHA 40	—	23	1.18	—	2.48	—	—	[33]
pp	10	—	29 (−15)	—	—	—	15 (−21)	23 (−45)	[55]
PP	30	—	—	—	26	1.6	40	—	[56]
PP/NBRr (70/30)	10	—	13 (−33)	1.1 (2)	—	—	—	—	[57]
pp	50	MAPP (4)	37.5 (5)	0.8 (78)	34 (143)	2.28 (61)	—	—	[37]

phr.