• Name: N220
  • Number: c01
  • Factory: Aolong Carbon Black
  • Views : 319

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Other Name: Intermediate Super Abrasion Furnace Black; ISAF

1. Physical And Chemical Properties: Carbon black N220 with high re-enforcement property is a widely used furnace black. It has high structure, and its abrasion is between those of super abrasion furnace black and high abrasion furnace black. Its iodine adsorption value is 121g/kg, and DBP adsorption is 114cm3/100g.

2. Application : Carbon black N220 is used in tread compounds of truck tire, passenger tire and high strength high abrasion rubber products, such as high strength conveyor belt and industrial rubber articles etc.
3. Usage And Function: Carbon black N220 can be used in various rubber compounds. Compared to the compounds filled with carbon black N330, those with N220 has higher abrasion of 10%~20%, higher tensile strength and higher crack resistance, higher heat-up and hardness. The compound filled with N220 is conductive


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

Specifications:

STANDARD:GB 3778-2003 OR ASTMD

Item

Unit

Grade

N220

Iodine Adsorption Number

 g/Kg

superior

121±5

Qualified

121±7

DBP Absorption Number 

10-5m3/kg

superior

114±5

Qualified

114±7

Compressed   DBP Absorption Number    

10-5m3/kg

 

93~103

Qualified

90~106

CTAB Surface Area 

103m2/kg

superior

105~117

Qualified

102~120

Nitrogen Surface Area    

 103m2/Kg

superior

114~124

Qualified

112~126

STSA 

103m2/Kg

superior

106±5

Qualified

106±9

Tint strength                             

%

superior

111~121

Qualified

108~124

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

355±40

Modulus at 300%    

Mpa

superior

-2.3±1.0

Qualified

-2.3±1.6

 

Plant and Equipment:

 

 

 

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Product:

 

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Shandong Aolong Carbon Black Co.,Ltd
Add:35F,National Trade Mansion, No.226.Changjiang Middle Road, Huangdao Area, Qingdao City, Shandong Province, China 

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