PIGMENT CARBON BLACKS

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PIGMENT CARBON BLACKS

CARBON BLACK PIGMENTS

FOR FIBER/LEATHER/CABLE/WIRE/SEALANT AND ADHESIVE

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CARBON BLACK PIGMENTS

SPECIALTY CARBON BLACKS

FOR RUBBER /PLASTICS /INKS

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SPECIALTY CARBON BLACKS

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Carbon Black N339

Product Numbers:N339

Product description:Compared to N330, N339 has higher structure, smaller particles. The N339 compound has better abrasion and crack resistance than those of high abrasion furnace black –high structure (old technology) such as N347

Inquiry

INTRODUCTION:

Other Name:High Abrasion Furnace Black-high Structure （New technology）；HAF-HS（New technology）
Compared to N330, N339 has higher structure, smaller particles. The N339 compound has better abrasion and crack resistance than those of high abrasion furnace black –high structure (old technology) such as N347.
Application:
N339 is used in the tread compounds of passenger tire and truck tire, coating compounds of conveyor belt, hose and industrial compounds with high abrasion properties.
Usage:
The tread compound filled with N339 has similar re-inforcement, abrasion and crack resistance properties as those of N220 compounds, and has good extrusion property, very suitable for butyl benzene rubber/ butyl rubber compound. The N339 compound has the highest rolling resistance among all the compounds with N330 series.

CARBON BLACK N339

Iodine Adsorption No

g/kg

90±7

CTAB Absorption No Specific Surface Area

103m2/kg

84~102

Nitrogen Adsorption Specific Surface Area

103m2/kg

84~98

STSA

103m2/kg

88±9

DBP Absorption No

10-5m3/kg

120±7

DBP Absorption No (compress sample)

10-5m3/kg

91~107

Tint Strength

%

103~119

Heating Loss

%

≤

2.5

Ash content

%

≤

0.5

Pour Density

kg/m3

345±40

Fines

%

≤

10

PH

5~9

Impurity

NONE

45um Sieve Residue

%

≤

0.1

500um Sieve Residue

%

≤

0.001

Stress at 300% Elongation

Mpa

0.6±1.6