Carbon Black N220, N330, N550, N660, Used in Leather Dyeing Agent, Cable Sheath Material

• CAS No.: 1333-86-4, 1333-86-4
• Colour: Black
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile
• Application Material: Leather
• Type: Natural
• Model NO.: N220 N330 N550 N770
• Solubility: Solubility
• Composition: Inorganic Salt
• 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

Product Name	Carbon Black N330
Apperance	Black granule or powder
Item	Standard value	Actual value
Absorbing iodine value	82 ± 6	83
DBP absorption value 10 - 5m3/kg	102 ± 6	100
Compression DBP absorption value 10 - 5m3/kg	82-94	87
CTAB adsorption specific surface area 10 3 m2/kg	73-85	77
Nitrogen adsorption specific surface area 10 3 m2/kg	72-84	76
STSA 10 3 m2/kg	69-81	75
Tinting strength %	96-112	103
Heating loss % ≤	2.0	0.2
Ash content % ≤	0.7	0.17
Pour density kg/m2	380 ± 40	388
Fine powder content % ≤	10	2.9
Residue on sieve (45um) % ≤	0.1	0.011
Impurities	Null	Null
Set the stretching stress (Mpa 300%)	-0.5 ± 1.5	-0.4