Carbon Black N220 N330 N550 N660, Used in Rubber, Plastic Industry

• CAS No.: 1333-86-4, 1333-86-4
• Colour: Black
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile
• Application Material: Leather
• Type: Synthetic
• Model NO.: N220 N330 N550 N770
• Solubility: Solubility
• Composition: Elementary Substance
• Einecs No.: 215-609-9
• Transport Package: Plastic Bag N. W. 25/50/1000kg
• Specification: SGS ISO
• Trademark: LY
• Origin: Shandong
• HS Code: 2803000
• Production Capacity: 6000tons/ Month

Product Description

Our advantage:

1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you

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Specifications

1. It have powder and granular
2. Maily used as black pigment
3. Mainly used on plastics and rubber


Carbon Black

1. The Physical & Chemical property.
Grainy black amorphous solids, odorless, specific weight 1.82, burning point beyond 400° C, water insoluble, non-poisonous, stable chemical property.

2. The Perniciousness of carbon-black.
Nonflammable, explosibility, corrosive, toxicant, radioactive, dangerous nature.

3. Production standards.
We strictly fulfill the National Standard GB3778-2003 to produce rubber used carbon-black

4. Application.
It is used as the Strengthening agents and the filling agents for the production of Cord layer of tires, sidewall of tires, the rubber material for extrusion or calendered goods.


5. Function
N550 fits for nature rubber and all kinds of compound rubber, well disperstiveness, could provide rubber well inflexibility, fast extrusion, and smooth surface after extrusion. Swells little, the high temperature stability & heat conductivility of vulcanized rubber are very well. The reinforcing intensity, the elasticity, and the recovering intensity of vulcanized rubber are quite well. It's better to mix with N660 when the N550 was used into butyl rubber (PIBI) inner tube

ITEM	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, MPa≥	-0.8	-1.5	-3.5	-3.5
Extension, %≥	+10	-10	-10	+10
Map Modulus at 300%, MPa	-2.5 +/-1.3	-1.7 +/-1.3	-1.7 +/-1.3	-3.5 +/-1.3