Carbon Black N330 Manufacturer Pigment Coating

Product Description

Carbon Black N330 wet process 

Type: N220, N234, N330, N375, N550, N660 and N774.
Packing in bag: 20kg, 25kg, 50kg, 100kg, 500kg, 1MT or let we know your request.
Executive Standard : GB3778 , and our products can reach America standar :ASTMD1765-91
Usage: dyeing, pigment, tires rubber and so on.

Look forwarde to cooperate with you! 
 

Items of Test	N220	N326	N330	N339	N375	N550	N660	N774
Iodine Absorption       g/kg	121±7	82±6	82±6	90±6	90±6	43±5	36±5	29±5
DBP Absorption        10 -5 m 3 /kg	114±6	72±6	102±6	120±7	114±6	121±7	90±5	72±5
CDBP Absorption      10 -5 m 3 /kg	92~104	62~74	82~94	93~105	90~102	80~90	69~79	58~68
CTAB Adsorption Surface Area      10 3 m 2 /kg	103~117	74~86	73~85	86~98	89~101	36~48	31~43	26~38
Surface Area             10 3 m 2 /kg	99~113	70~82	69~81	82~94	85~97	34~44	29~39	24~34
Total Surface Area     10 3 m 2 /kg	107~121	72~84	72~84	85~97	86@100	35~45	30~40	25~35
Pigmentation Intensity      %	108~124	103~119	96`112	103~119	107~121	-------	-------	--------
Heating Loss        ≤%	2.5	2	2	2	2	1.5	1.5	1.5
Ash                ≤%	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7
Fine powder content     ≤%	10	10	10	10	10	10	10	10
45μm Sieve Residue      ≤mg/kg	1000	1000	1000	1000	1000	1000	1000	1000
500μm Sieve Residue       ≤mg/kg	10	10	10	10	10	10	10	10
Impurity	None	None	None	None	None	None	None	None
Pumping Density                            kg/m 3	355±40	455±40	380±40	345±40	345±40	360±40	440±40	490±40
300% Elongation Stress                    Mpa	-1.9±1.5	-3.5±1.5	-0.5±1.5	1.0±1.5	0.5±1.5	-0.5±1.5	-2.2±1.5	-3.7±1.5