Market price tag carbon black for N220 n330
one. Solution description:
one)carbon black N220
High abrasion resistance and crack resistance, compared with N110, fixed and minimal tension and minimal dispersion is better.Bolt-on carbon black to tire tread, higher good quality EPT rubber merchandise and large load conveyor belt.
two)carbon black N330
With great abrasion resistance and middling lag.Tires with beam layer, the tire, solid tyres, roller outer and hose surface, EPT rubber items, auto tire tread.
3)carbon black N550
In the delicate black assortment has the ideal reinforcing functionality, superb overall performance, low EPT price.Tire human body and interior tube, rubber hose, extruding bar, seal, die EPT rubber products, and so forth.
four)carbon black N660
In contrast with N550, reinforcing intercourse is lower, the framework is low, large expansion kind, fill the quantity is bigger.Tire human body and inner tube, rubber regular moulding and extrusion programs, monolayer humidity technique goods.
two. Specification:
| Item | N220 | N330 | N550 | N660 |
| Iodine Absorption Variety, g/kg | 121 +/-five | 82 +/-5 | forty three +/-four | 36 +/-four |
| DBP Absorption Variety, 10-5m3/Kg | 114 +/-five | 102 +/-five | 121 +/-5 | 90 +/-five |
| DBP Absorption Number of Compressed Sample, 10-5m3/Kg | ninety three~107 | eighty one~95 | eighty one~95 | sixty eight~82 |
| CTAB Surface Area, 103m2/Kg | 106~116 | 79~87 | 38~46 | 31~39 |
| Nitrogen Surface area Spot, 103m2/Kg | 114~124 | seventy eight~88 | 38~forty six | thirty~forty |
| Tint Power | 110~one hundred twenty | ninety eight~108 | – | – |
| Heating Loss, % le | 3. | two.5 | 2.5 | one.five |
| Ash, % le | .5 | .5 | .5 | .5 |
| Tensile Energy Map, MPa ge | -.8 | -1.five | -3.five | -3.five |
| Extension, % ge | +10 | -ten | -ten | +ten |
| Map Modulus at 300%, MPa | -two.five +/-1.3 | -1.7 +/-1.3 | -one.7 +/-1.three | -three.5 +/-1.3 |
3. EPT amp Delivery
twenty or 25kg/pp bag,or for every customer’s request.
in seven-fifteen daEPTafter obtaining the buy.
