| Classification: Chemical Auxiliary Agent | CAS No.: 1333-86-4 | Other Names: Carbon black |
| MF: C | EINECS No.: 215-609-9 | Purity: 99.9 |
| Place of Origin: China (Mainland) | Type: rubber aid | Usage: Leather Auxiliary Agents, Paper Chemical... |
| Brand Name: WSD | Model Number: N220 | black powder: black granule |
Packaging & Delivery
| Packaging Detail: | 25kg/ Paper and plastics bags |
| Delivery Detail | 5-7days |
Specifications
N220 Carbon black
1.Used in tread compounds of truck tire,
2.Passenger tire
3.High strength high abrasion rubber products,
1.Used in tread compounds of truck tire,
2.Passenger tire
3.High strength high abrasion rubber products,
Carbon Black N220
1.OTHER NAME: Intermediate Super Abrasion Furnace Black; ISAF
2.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.
3.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.
4.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.
5.Specification:
|
Items:
|
Standard
|
Result
|
|
Lodine absorption value g/kg
|
121±7
|
118
|
|
DBP adsorption value 10¯3 m3/kg
|
114±7
|
108
|
|
Compressd DBP absorption 10¯3m2/kg
|
90-106
|
92
|
|
CTAB absorption area 10m3m2 /kg
|
102-120
|
108
|
|
STSA 10 m3m2/kg
|
106±9
|
100
|
|
Nitrogen absorption value 10 m3m2/kg
|
112-126
|
118
|
|
Coloring strength
|
108-124
|
114
|
|
Heating loss
|
≤2.5
|
2.5
|
|
Pour density
|
355±40
|
360
|
|
300% tensile strength Mpa
|
-2.3±1.6
|
-1.0
|
|
Result
|
UP to the grade
|
|
6.Packaging Detail:
20kg paking in woven bags or kraft paper bags or according to the customers' requirements