carbon black N220, N330, N550, N660, N339,

Specifications 1.Wet granulation production 2.Supply N220, N234, N330, N550, N660, N774, etc 3.used in rubber and plastic

Reinforcing Carbon Black

1.a form of amorphous carbon 2.high surface-area-to-volume ratio3.widely used in rubber and plastic products

Applications

 

Carbon black is a material produced by the incomplete combustion of heavy petroleum products such as FCC tar, coal tar, ethylene cracking tar, and a small amount from vegetable oil. Carbon black is a form of amorphous carbon that has a high surface-area-to-volume ratio, although its surface-area-to-volume ratio is low compared to that of activated carbon. It is dissimilar to soot in its much higher surface-area-to-volume ratio and significantly lower (negligible and non-bioavailable) PAH (polycyclic aromatic hydrocarbon) content. However, carbon black is widely used as a model compound for diesel soot for diesel oxidation experiments.[ Carbon black is used as a pigment and reinforcement in rubber and plastic products.

 

Specifications

carbon black n220 n330 n339 n550 n660 FREE SAMPLES carbon black n220 n330 n339 n550 n660FREE SAMPLESWe supply diverse model carbon black, for example N220, N330, N550, N660, N339, etc.

 

1. Type: n220 ,n330,n550.n660.

2. Cas no:1333-86-4

3. Place of origin: china

4. Standard: GB 3778-2003

5. Form: black granule or powder

6.Process: wet or dry process

7. Usage: maily applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant industries as plastic manufacture.

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 Compressed Sample 10-5m3/Kg	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	30~40
Tint Strength	110~120	98~108	-	-
Heating Loss	3.0	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

 

carbon black N220, N330, N550, N660, N339,