• Name: N339
  • Number: c05
  • Factory: Aolong Carbon Black
  • Views : 145

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Other Name: High Abrasion Furnace Black-high Structure (New technology);HAF-HS(New technology)


1. Physical And Chemical Properties: Its iodine adsorption value is 90 g/kg, and DBP adsorption is 120cm3/100g. 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.
2. 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
3. Usage And Function: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.

4. Package Information: 25kgs/bag, 20kgs/bag, 500kgs/bag, 1000kgs/bag

 

Specifications:

 

STANDARD:GB 3778-2003 OR ASTMD

Item

Unit

Grade

N339

Iodine Adsorption Number

 g/Kg

superior

90±5

Qualified

90±7

DBP Absorption Number 

 10-5m3/kg

superior

120±5

Qualified

120±7

Compressed   DBP Absorption Number    

10-5m3/kg

 

94~104

Qualified

91~107

CTAB Surface Area 

103m2/kg

superior

87~99

Qualified

84~102

Nitrogen Surface Area    

 103m2/Kg

superior

86~96

Qualified

84~98

STSA 

103m2/Kg

superior

88±5

Qualified

88±9

Tint strength                             

%

superior

106~116

Qualified

103~119

PH Value

 

Qualified

7±1.5

Heating Loss

%≤

Qualified

2,5

Ash Content

% ≤

Qualified

0,7

45 um mesh

%  ≤

superior

0,05 

Qualified

0,10 

Impurity

 

Qualified

NO

Fines Content 

%≤

Qualified

7

Toluene Discoloration

% max 1618

Qualified

90(85--90)

sulfur

% max 1619

Qualified

1,1

Pour density  

kg/m3

Qualified

345±40

Modulus at 300%    

Mpa

superior

0.6±1.0

Qualified

0.6±1.6

 

Plant and Equipment:

 

 

 

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Product:

 

Package:

 

 

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