Specifications:
1) Carbon black N220:
TestingLtem StandardValue AnalysisResult
Lotine g/kg 121±7 120
DBPAbsorptionValue
10-5m3/kg 114±7 111
DBPAbsorptionOfCompressed
Sample10-5m3/kg 90~106 95
CTABSurfaceArea 103m3/kg 102~120 109
NitrogenSurfaceArea103m2/kg 112~126 117
TintStrength % 108~124 109
HeatingLoss %≤ 2.5 1.0
Ash %≤ 0.7 0.5
45umSieveResidue %≤ 0.100 0.079
500umSieveResidue %≤ 0.001 0.000
Hmpurity None None
ModulusAt300% Mpa
(145.30minter) -2.3±1.6 -2.0
2) We also supply carbon black:
a) N110
b) N115
c) N121
d) N219
e) N234
f) N326
g) N339
h) N351
i) N375
j) N539
k) N550
l) N660
Inner packing:
PE bag, polybag
Outer packing:
20kg/PP woven bag or 550kg/pp woven bag