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			TECHINIC INDEXS OF CARBON BLACK
	N110	N115	N121	N219	N220	N234	N293	N299	N326	N330	N332	N339	N347	N351	N375	N539	N550	N642	N660	N774	N762
Indine Adorption number	145+-7	160+-7	121+-7	118+-7	121+-7	120+-7	145+-7	108+-7	82+-7	82+-7	85+-7	90+-7	90+-7	68+-7	90+-7	43+-6	43+-6	36+-6	36+-6	29+-6	27+-6
DPBAdsorption number	113+-7	113+-7	132+-7	78+-7	114+-7	125+-7	100+-7	124+-7	72+-7	102+-7	101+-7	120+-7	124+-7	120+-7	114+-7	111+-7	121+-7	64+-6	90+-7	72+-6	65+-6
DPBAdorption number of compressed sample	91-105	89-103	105-119	68-82	93-107	93-107	85-99	98-112	62-76	81-95	84-98	94-108	93-107	90-104	90-104	77-91	81-95	56-68	69-81	56-68	51-63
CTAB Surface Area	117-135	119-137	112-130	98-116	102-120	102-120	105-123	95-113	76-90	75-89	83-97	86-100	80-94	66-80	89-103	36-50	37-51	29-43	31-45	24-38	24-38
Nitrogen Surface Area	136-150	138-152	125-139	109-123	112-126	110-128	123-137	101-115	77-91	76-90	83-87	89-103	83-97	66-80	93-107	35-47	36-48	31-43	29-41	23-35	22-34
Tint streath	115-133	114-132	110-130	114-132	106-124	119-133	108-126	104-122	105-119	96-110	108-122	103-117	96-110	93-107	108-112
PH Value
Heating Loss	3	3	3	2	2.5	2.5	205	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	1.5	1.5	1.5	1.5	1.5	1.5
Ash Content	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
45u m sieve Residue	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
150u m sieve Residue
500u m sieve Residue	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Impurity	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none
Tensile strength	-0.1		-1.5	-0.5	-2	-1.5		-2	-0.5	-2.5	-3	-0.5	-2.5	-2.5	-1	-5	-5	-5	-4.5	-4.5	-5
Extension	0		-40	-40	-10	0		-30	10	-20	-40	-50	-40	-50	-40	-20	-40	40	-10	0	20

sell carbon black N220