N220 N330 N550 N660 Carbon black for Artificial rubber
one. Item description:
one)carbon black N220
Substantial abrasion resistance and crack resistance, in comparison with N110, mounted and reduced pressure and lower dispersion is greater.Bolt-on carbon black to tire tread, higher quality EPT rubber items and substantial load conveyor belt.
two)carbon black N330
With very good abrasion resistance and middling lag.Tires with beam layer, the tire, strong tyres, roller outer and hose surface, EPT rubber goods, auto tire tread.
three)carbon black N550
In the soft black assortment has the very best reinforcing efficiency, superb efficiency, lower EPT fee.Tire human body and internal tube, rubber hose, extruding bar, seal, die EPT rubber merchandise, and so forth.
four)carbon black N660
In contrast with N550, reinforcing sex is minimal, the construction is reduced, substantial enlargement variety, fill the quantity is bigger.Tire human body and internal tube, rubber normal moulding and extrusion apps, monolayer moisture method merchandise.
two. Specification:
| Merchandise | N220 | N330 | N550 | N660 |
| Iodine Absorption Number, g/kg | 121 +/-5 | 82 +/-five | forty three +/-four | 36 +/-4 |
| DBP Absorption Variety, 10-5m3/Kg | 114 +/-five | 102 +/-5 | 121 +/-five | 90 +/-five |
| DBP Absorption Quantity of Compressed Sample, ten-5m3/Kg | 93~107 | 81~95 | 81~95 | sixty eight~82 |
| CTAB Surface area Location, 103m2/Kg | 106~116 | seventy nine~87 | 38~46 | 31~39 |
| Nitrogen Area Region, 103m2/Kg | 114~124 | 78~88 | 38~forty six | thirty~forty |
| Tint Strength | one hundred ten~a hundred and twenty | ninety eight~108 | – | – |
| Heating Loss, % le | three. | 2.5 | two.5 | one.five |
| Ash, % le | .five | .five | .5 | .five |
| Tensile Toughness Map, MPa ge | -.8 | -one.5 | -3.5 | -3.five |
| Extension, % ge | +10 | -10 | -ten | +ten |
| Map Modulus at three hundred%, MPa | -two.five +/-1.3 | -one.seven +/-1.3 | -1.7 +/-1.three | -three.five +/-1.three |
3. EPT amp Shipping and delivery
twenty or 25kg/pp bag,or per customer’s ask for.
in seven-15 daEPTafter acquiring the buy.
