Manufacturer N550 Carbon N660 Carbon N330 Carbon N220 for Rubber Tyre Black Cement Surfactant Black Powder Printing Ink Neutral

Product Mode Number

N660

Wet Pelletized

Carry Out        The Standard

GB/3778-2003

Chain

Testing Item

Standard Value

Analysis Result

Iodine              g/kg

36±6

35

DBP Absorption Value

10-5m3/kg

90±7

91

DBP Absorption Of Compressed Sample

10-5m3/kg

66~82

70

CTAB Surface Area            

103m3/kg

29~43

34

Nitrogen Surface Area

103m2/kg

29~41

31

Tint Strength%

Heating Loss%≤

1.5

0.7

Ash%≤

0.7

0.5

45 Sieve Residue%≤

0.100

0.048

500 Sieve Residue%≤

0.001

0.000

Pour density

440±40

450

Fines Content

≤10

6

Impurity

None

None

Modulus At 300%Mpa

(145°C.30minter)

-2.6±1.6

-2.9

Examination Unit:

Respond Date: