Table 3. Cure/Mechanical Properties of NBR/SBR/CIIR Blends

	S-1	S-2	S-3	S-4	S-5	S-6
ML (dNm)	0.329	0.319	0.310	0.334	0.322	0.339
MH (dNm)	2.461	2.362	2.079	1.872	1.551	1.274
ΔTorque (dNm)	2.132	2.043	1.769	1.538	1.229	0.935
T10	1’16”	1’13”	53”	49”	43”	41”
T90	4’25”	4’32”	4’59”	5’24”	6’15”	7’6”
Hardness (Shore A)	69	70	71	70	70	67
Tensile strength (kgf/cm2)	132.2	159.1	143.0	103.6	102.5	91.8
Elongation (%)	404.8	440.9	363.8	315.3	311.6	359.6
100% Modulus	25.8	26.5	34.7	26.4	29.2	31.8