Carbon black n660 for Rubber
one. Product description:
one)carbon black N220
High abrasion resistance and crack resistance, in comparison with N110, set and lower tension and low dispersion is much better.Bolt-on carbon black to tire tread, higher quality EPT rubber items and high 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 area, EPT rubber products, automobile tire tread.
three)carbon black N550
In the delicate black assortment has the very best reinforcing performance, excellent overall performance, lower EPT charge.Tire body and inner tube, rubber hose, extruding bar, seal, die EPT rubber goods, and many others.
four)carbon black N660
When compared with N550, reinforcing intercourse is lower, the composition is reduced, large enlargement kind, fill the amount is larger.Tire body and inner tube, rubber normal moulding and extrusion programs, monolayer humidity method merchandise.
2. Specification:
| Item | N220 | N330 | N550 | N660 |
| Iodine Absorption Quantity, g/kg | 121 +/-5 | 82 +/-five | forty three +/-four | 36 +/-four |
| DBP Absorption Quantity, 10-5m3/Kg | 114 +/-5 | 102 +/-five | 121 +/-5 | 90 +/-5 |
| DBP Absorption Amount of Compressed Sample, ten-5m3/Kg | ninety three~107 | eighty one~95 | eighty one~95 | 68~eighty two |
| CTAB Surface area Area, 103m2/Kg | 106~116 | 79~87 | 38~forty six | 31~39 |
| Nitrogen Surface area Spot, 103m2/Kg | 114~124 | 78~88 | 38~forty six | 30~forty |
| Tint Energy | a hundred and ten~one hundred twenty | ninety eight~108 | – | – |
| Heating Loss, % le | 3. | two.5 | two.five | 1.5 |
| Ash, % le | .5 | .five | .5 | .five |
| Tensile Toughness Map, MPa ge | -.8 | -one.five | -3.five | -3.five |
| Extension, % ge | +ten | -10 | -ten | +ten |
| Map Modulus at three hundred%, MPa | -2.5 +/-one.3 | -1.seven +/-one.three | -one.seven +/-one.3 | -3.five +/-1.3 |
three. EPT amp Delivery
20 or 25kg/pp bag,or for each customer’s request.
in 7-15 daEPTafter acquiring the order.
