Burst Diaphragms Based on Carbon Black/Silica Hybrid Filler Reinforced Nitrile Rubber Compounds

Table 2

Formulation and nomenclature of NBR/CB/Silica compounds.

Sample code	NBR	Carbon black	Silica
NBR	100	0	0
NC50S0	100	50	0
NC25S25	100	25	25
NC0S50	100	0	50