factory price for carbon black N220/N330/N550/N660/N880

we are manufacturer in china
Good quality, reasonable price
Free sample on request
CAS No.: 1333-86-4
EINECS No.: 215-609-9
Our company maufactures the black canton series or superior-wear resistance carbon black(N200), resistance carbon black(N300),quick-press carbon black(N500),and common carbon black(N600) of dry process and wet process maily applied to various rubber products and PVC plastic.
Carbonblack N650
ProductVarieties
N650

Pouring density(kg/m3)
330~410
Iodine absorption Value(g/kg)
32~40

300%modulus(Mpa)
-2~0
DBP absorption Value (10-5m2/kg)
117~127

Ash content
≤0.7%
24Mn DBP(10-5m2/kg)
79~89

45um sieve residue
≤0.05%
CTAB surface area(103m2/kg)
33~43

500um sieve residue
≤0.001%
STSA/(103m2/kg)
30~40

Impurity
NO
Nsa surface area(103m2/kg)
32~40

Fine content
≤10%
Tint strength(%)
-

Tensile strength(Mpa )
≥-4.0
Heatloss(%)
≤1.5

Elongation at failure
≥-60%

Physical data:
1 Odor:None
2 PH:6-8
3 Boiling point :4200
4 Vapor pressuer:Not applicable
5 Solubility in water:Not applicable
6 Specific gravity:1.7-2.1
7 Viscosity: Not applicable

Packing:25kg knitting bags top grade linerfilm,good properties of waterproof and avoid water,solarizatio