Carbon black

Molecular Formula: C

Molecular weight: 12.01

CAS No.:1333-86-4

Appearance: Pure black, fine-grained or powder

Payment: T/T or L/C

The main components: carbon, but also contains a small amount of hydrogen, oxygen, sulfur, ash, tar and water.

Product description

Items	N220	N330	N550	N660
Iodine Absorption Number g/kg	121 +/-5	82 +/-5	43 +/-4	36 +/-4
DBP Absorption Number 10-5m3/Kg	114 +/-5	102 +/-5	121 +/-5	90 +/-5
DBP Absorption Number of	93~107	81~95	81~95	68~82
CTAB Surface Area 103m2/Kg	106~116	79~87	38~46	31~39
Nitrogen Surface Area 103m2/Kg	114~124	78~88	38~46	31~39
Tint Strength	110~120	98~108	-	-
Heating Loss	3	2.5	2.5	1.5
Ash	0.5	0.5	0.5	0.5
Tensile Strength Map≥	-0.8	-1.5	-3.5	-3.5
Extension≥	10	-10	-10	-10
Map Modulus at 300%	-2.5 +/-1.3	-1.7 +/-1.3	-1.7 +/-1.3	-3.5 +/-1.3

Usage: it used for high, middle and low ink, paint, printing and other chemical industry.

For rendering, anti-ultraviolet light, or electrical conductivity;

Carbon black can also be used as rubber reinforcing agent and filler; plastic products for the UV shielding agent.

Packing: 25kg PP bag, 16MT/20’FCL