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
Type: black granule or powder
Process: soaked or dry method
Large-amplifying conductive carbon black powder. Easily dispersed and offers a higher level extrudability of rubber compounds. IncEPTs in the tread rubber of tires for passenger autos and trucks. Gives enhanced use resistance tires, large resistance to tensile, tolerable tear resistance. N 220 is advisable for use in the production of conveyor belts and other rubber items, which require enhanced durability.
two.Specification of carbon black powder:
| Things | N220 | N330 | N550 | N660 |
| Iodine Absorption Quantity g/kg | 121 +/-five | 82 +/-5 | 43 +/-four | 36 +/-4 |
| DBP Absorption Number ten-5m3/Kg | 114 +/-five | 102 +/-five | 121 +/-five | ninety +/-5 |
| DBP Absorption Number of Compressed Sample ten-5m3/Kg | ninety three~107 | 81~ninety five | 81~95 | sixty eight~eighty two |
| CTAB Surface Spot 103m2/Kg | 106~116 | 79~87 | 38~46 | 31~39 |
| Nitrogen Area Area 103m2/Kg | 114~124 | seventy eight~88 | 38~forty six | 30~40 |
| Tint Strength | one hundred ten~a hundred and twenty | ninety eight~108 | – | – |
| Heating Decline | 3. | 2.five | two.5 | one.5 |
| Ash | .five | .5 | .five | .five |
| Tensile Strength Map TM | -.eight | -one.5 | -3.5 | -three.5 |
| Extension% TM | +10 | -10 | -ten | +ten |
| Map Modulus at three hundred% | -two.five +/-1.3 | -1.7 +/-one.3 | -one.seven +/-one.3 | -three.five +/-one.3 |
three.Application of carbon black powder:
Making use of in rubber industry, painting ,printing ink, NI-MH battery’s cathode and other sector.
1.Silicon Rubber: EPTroves silicon rubbers durability, rebound fee, and anti-distortion overall performance.
2.Plastics Business: EPTroves plastic s tenacity, power and prevents water absorption.
3.Coating Industry: Stops agglomeration and drip. Thixotropic additives.
Enhance denseness and smoothness of paint.
4.Medicine Market: Enhance denseness ,floating , carrying perform in medicine.
It also can be used as the pesticide powder and anti-agglomeration
four.EPT and delivery of carbon black powder:
Package deal:
one)20kg/25kg Packed by nontoXiHu (West Lake) Dis.c PE bag with woven bag outdoors or kraft paper bag.
two)according to customer’s requirement
Delivery time:About 7 daEPTafter confirming the buy
