1. Carbon black N220/N330/N550/N660 2. Usage: rubber, pigment, ink and plastic. 3. Package: 25kg/pp bag 4. Best quality

1. Product type:

1). Carbon Black 2). Superior-wear resistance(N220) 3). Resistance(N330) 4). Quick-press(N550) 5). And common(N660)

2.  Introduction:

Our company is a reliable and professional manufacturer of Carbon Black in China, we can supply carbon black used for rubber products and plastic pigment.

3. Specificatioin:

Items	N220	N330	N550	N660
Indine absorption  g/kg	121±5	82±5	43±4	36±4
DBP Absorption	114±5	102±5	121±5	90±5
CTAB Surface Area,	106-116	79-87	38-46	31-39
Nireogen Surface Area,	114-124	78-88	38-46	30-40
Tint Strength	110-120	98-108
Heating Loss,%,max	3.0	2.5	2.5	1.5
Ash,%,max	0.5	0.5	0.5	0.5
Tensile strength Msp,min,%	-0.8	-1.5	-3.5	-3.5
Exrension,%,min	+10	-10	-10	+10

4. Package:

25kg/ pp bag or according to clients' requirement.

Carbon Black