Carbon Black (N220, N234, N299)
Common name: Intermediate Super Abrasion Furnace black
Code name: ISAF (Intermediate Super Abrasion Furnace black)
Grades: N220 carbon black, N234 carbon black, N299 carbon black
Technical index:
Index | N220 |
Iodine absorption g/kg | 121±7 |
DBP absorption 10-5m3/kg | 114±7 |
DBP absorption of compressed sample 10-5m2/kg | 90 ~106 |
CTAB absorb specific surface area 103m2/kg | 102~120 |
STSA statistics adsorbent layer outer surface area 103m2/kg | 106±9 |
NSA nitrogen absorb specific surface area 103m2/kg | 112 ~126 |
stain strength % | 108~124 |
Heating loss % | ≤2.5 |
Pour density kg/m3 | 355±40 |
300% fix stretch stress | -2.3±1.6 |
Average diameter: 21~30nm
Specific surface area: 118~130m2/g
Absorption number: 78~125cm3/100g
Characteristics: this grade carbon black have reinforcing, high abrasive resistance and high fix stretch stress, which can give sizing material higher tensile strength and tearing toughness
Usage: it is mainly used in rubber articles which need high strength and high wearability, load tyre, tyre tread, rubber hose, rubber covered roll, rubber footwear, it also can be used in conveyer belt, leather belt, wire and cable
Supplier: As the responsible supplier of carbon black N220, carbon black N234, carbon black N299: Henan Kingway Chemicals Co., LTD
Contact Person: Shirley Li
Tel: 86-371-65336568
Fax: 86-371-65336188
Carbon Black N220