Factory Price Carbon Black Powder N220 N330 N550 N660 for Rubber
General Description
Product name: Carbon Black N330
Type: Black pigment
Color Index: Pigment black 7(77266)
CAS:1333-86-4
EINECS NO.:215-609-9
Molecular Formular: C
Molecular Weight: 12
| Item name |
N330 |
| Iodine absorption value g/kg |
82±6 |
| DBP absorption value 10-5m3/kg |
102±6 |
| DBP Absorption Value of Compressed Sample 10-5m3/kg |
82~94 |
| Adsorption Specific Surface Area of CTAB 103m2/kg |
73~85 |
| Surface area 103m2/kg |
69~81 |
| Total surface area 103m2/kg |
72~84 |
| Coloring strength % |
96~112 |
| PH value |
8±2.0 |
| Heating decrement %≤ |
2.0 |
| Ash content %≤ |
0.7 |
| 45μm residue on sieve mg/kg≤ |
1000 |
| 500μm residue on sieve mg/kg≤ |
10 |
| Impurity substance |
Nothing |
| Fines content %≤ |
Bulk 7/Packaging 10 |
| Pour density(kg/m3) |
380±40 |
| 300% stretching stress Mpa |
-0.5±1.5 |
Uses: Used in tire tread, cord compound, inner tire and various rubber industrial products.
Usage: This product is a kind of carbon black with good reinforcing properties, which can give the compound better strength, tear resistance, wear resistance and elasticity. The rolling loss (hysteresis loss) of the passenger tyre using this product is only greater than N351 in N300 series carbon black, which is smaller than other varieties, and has better dispersion and extrusion performance in rubber compound. It is suitable for all kinds of synthetic rubber and natural rubber.
Packaging:
1. Flexible container bag, made of polyethylene (PP) material. The commonly used specifications of packaging are 500kg/package, 800kg/package and 1000kg/package.
2. 25kg/charter bags, PP materials or kraft paper production, can be transported in bulk, or wooden brackets can be coded into 1000kg/frame and then coated, known as tons of film transport.
3. It can also be packaged according to the packaging type and specifications provided by customers.
About Us
LD Group is a professional high-tech enterprise of manufacturing and sale of Pigment, Optical brightener, tio2 and additives in China, it has leading domestic technical strength and high-quality products, advanced testing equipment, perfect quality control system, in the highly competitive market, LD Group never follow the crowd, no eager for a quick success, we advocate to the brand management, survival of quality, improvement of science and technology, and the market with integrity.
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