We Can Provide Carbon Black in following Grades: - N-220, N-234, N-326, N-330, N-339, N-347, N-375, N-539, N-550, N-650, N-660, N-772 N-774,N-762 N-990, N-991, K-354, P-803, P-805S, P-805 E ,P-705 Pyrolysis Carbon Black- PROPERTIES CARBON BLACK DBP ABSORPTION,CM3/100G 78 CTAB SURFACE AREA ,M2/G 68 PH-VALUE 9 HEATING LOSS,% MAX 1.5 ASH CONTENT,% MAX