1. Product name: carbon black (n326, n330, n339, n347, n351, n375)
2. Common name: haf (high abrasion furnace black)
3. Cas no.:1333-86-4
4. Appearance: black powder or granule
5. Grades: n326 carbon black, n330 carbon black, n347 carbon black, n351 carbon black, n375 carbon black
6. Technical index:
Item
Index N326 N330 N339 N347 N351 N375
Iodine absorption g/kg 82ía7 82ía7 90ía7 90ía7 68ía7 90ía7
Dbp absorption 10-5m2/kg 72ía7 102ía7 120ía7 124ía7 120ía7 114ía7
Dbp absorption of compressed sample 10-5m2/kg 62 ~74 80~96 91~107 91~107 87~103 88~104
Ctab 103m2/kg 74~92 73~91 84~102 78~96 64~82 87~105
Stsa 103m2/kg 76ía9 75ía9 88ía9 83ía9 70ía9 91ía9
Nsa 103m2/kg 71~85 71~85 84~98 78~92 64~78 86~100
Stain strength % 103~119 96~112 103~119 97~113 92~108 106~122
Heating loss % ín2.5 ín2.5 ín2.5 ín2.5 ín2.5 ín2.5
Pour density kg/m3 455ía40 380ía40 345ía40 335ía40 345ía40 34ía40
300% fix stretch stress -3.9ía1.6 -0.9ía1.6 0.6ía1.6 0.2ía1.6 0.8ía1.6 0.1ía1.6
7. Average diameter: 25~35nm
8. Specific surface area: 73~108m2/g
9. Oil absorption: 78~125cm3/100g
10. Usage: it is mainly used in tyre tread, tyre body, tire sidewall, various kinds of rubber item and conveyer belt
11. Supplier: as the responsible supplier of carbon black n326, n330, n339, n347, n351, n375: henan kingway chemicals co., ltd
25kg net craft paper bag with pe bag inside
