1.Description of carbon black powder:
Chemical Title: Carbon Black
Variety:N220/N234/N326/N330/N339/N351/N375/N550/N660/White Carbon Black
Cas no:1333-86-4
Sort: black granule or powder
Process: wet or dry process
Large-amplifying conductive carbon black powder. Simply dispersed and offers a higher stage extrudability of rubber compounds. IncEPTs in the tread rubber of tires for passenger vehicles and vans. Offers enhanced use resistance tires, high resistance to tensile, tolerable tear resistance. N 220 is advisable for use in the producing of conveyor belts and other rubber items, which need elevated durability.
2.Simple Introduction
Carbon black N220 with high re-enforcement home is a extensively utilized furnace black. It has substantial framework, and its abrasion is between individuals of tremendous abrasion furnace black and large abrasion furnace black. Its iodine adsorption price is 121g/kg, and DBP adsorption is 114cm3/100g.
N220 Substantial resistance to abrasion and tearing. Comparatively reduced modulus and less difficult dispersion than N110 Reinforcing black for tyre treads. High quality EPT rubber items and higher score conveyer belts.
Carbon black N330 is the most widely utilised higher abrasion furnace black. Its iodine adsorption price is eighty two g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is reduced than ISAF compounds but far better than individuals of channel black-compounds.
N330 Combines great abrasion resistance with moderate hysteresis homes. Tyre betls, sidewalls. Solid tyres, roller covers, hose addresses, hose addresses, EPT rubber goods Molded posts.
3.Specification
| Objects | N220 | N330 | N550 | N660 |
| Iodine Absorption Variety g/kg | 121 +/-five | 82 +/-5 | 43 +/-4 | 36 +/-4 |
| DBP Absorption Number ten-5m3/Kg | 114 +/-five | 102 +/-five | 121 +/-5 | ninety +/-five |
| DBP Absorption Variety of Compressed Sample ten-5m3/Kg | 93~107 | eighty one~ninety five | 81~95 | sixty eight~eighty two |
| CTAB Surface Location 103m2/Kg | 106~116 | 79~87 | 38~forty six | 31~39 |
| Nitrogen Surface Area 103m2/Kg | 114~124 | seventy eight~88 | 38~46 | thirty~40 |
| Tint Strength | one hundred ten~one hundred twenty | ninety eight~108 | – | – |
| Heating Reduction | three. | two.5 | 2.5 | one.five |
| Ash | .five | .5 | .five | .five |
| Tensile Toughness Map TM | -.8 | -1.five | -3.5 | -three.5 |
| Extension% TM | +ten | -ten | -ten | +10 |
| Map Modulus at 300% | -2.five +/-1.three | -1.7 +/-one.3 | -one.7 +/-1.3 | -3.five +/-one.three |
four.Application
one.Silicon Rubber: EPTroves silicon rubbers toughness, rebound charge, and anti-distortion efficiency.
two.Plastics Sector: EPTroves plastic s tenacity, power and stops water absorption.
three.Coating Sector: Helps prevent agglomeration and drip. Thixotropic additives.
Increase denseness and smoothness of paint.
four.Medicine Market: Increase denseness ,floating , carrying purpose in medicine.
It also can be employed as the pesticide powder and anti-agglomeration.
five.EPT and delivery
Package:
1)20kg/25kg Packed by nontoXiHu (West Lake) Dis.c PE bag with woven bag exterior or kraft paper bag.
2)according to customer’s prerequisite
Shipping time:All around seven-ten daEPTafter confirming the buy
