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-four
Type: black granule or powder
Process: wet or dry method
High-amplifying conductive carbon black powder. Simply dispersed and supplies a high degree extrudability of rubber compounds. IncEPTs in the tread rubber of tires for passenger cars and vans. Gives improved put on resistance tires, substantial resistance to tensile, tolerable tear resistance. N 220 is advisable for use in the production of conveyor belts and other rubber products, which require improved durability.
2.Straightforward Introduction
Carbon black N220 with large re-enforcement property is a commonly employed furnace black. It has high composition, and its abrasion is between these of tremendous abrasion furnace black and higher abrasion furnace black. Its iodine adsorption benefit is 121g/kg, and DBP adsorption is 114cm3/100g.
N220 Large resistance to abrasion and tearing. Relatively low modulus and easier dispersion than N110 Reinforcing black for tyre treads. Large good quality EPT rubber goods and high rating conveyer belts.
Carbon black N330 is the most extensively utilized high abrasion furnace black. Its iodine adsorption benefit is 82 g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is lower than ISAF compounds but far better than individuals of channel black-compounds.
N330 Combines good abrasion resistance with moderate hysteresis homes. Tyre betls, sidewalls. Solid tyres, roller addresses, hose handles, hose handles, EPT rubber items Molded articles.
3.Specification
| Things | N220 | N330 | N550 | N660 |
| Iodine Absorption Amount g/kg | 121 +/-five | 82 +/-5 | 43 +/-4 | 36 +/-4 |
| DBP Absorption Number 10-5m3/Kg | 114 +/-5 | 102 +/-five | 121 +/-5 | ninety +/-5 |
| DBP Absorption Amount of Compressed Sample 10-5m3/Kg | 93~107 | eighty one~ninety five | eighty one~ninety five | sixty eight~82 |
| CTAB Surface area Location 103m2/Kg | 106~116 | seventy nine~87 | 38~forty six | 31~39 |
| Nitrogen Area Spot 103m2/Kg | 114~124 | seventy eight~88 | 38~forty six | 30~40 |
| Tint Power | one hundred ten~120 | ninety eight~108 | – | – |
| Heating Reduction | 3. | 2.5 | 2.five | one.five |
| Ash | .5 | .five | .five | .5 |
| Tensile Strength Map TM | -.8 | -one.five | -three.5 | -3.five |
| Extension% TM | +ten | -10 | -10 | +ten |
| Map Modulus at 300% | -2.5 +/-1.3 | -one.7 +/-one.3 | -one.seven +/-one.three | -3.five +/-one.3 |
four.Application
1.Silicon Rubber: EPTroves silicon rubbers toughness, rebound rate, and anti-distortion efficiency.
two.Plastics Industry: EPTroves plastic s tenacity, strength and stops h2o absorption.
three.Coating Business: Helps prevent agglomeration and drip. Thixotropic additives.
Improve denseness and smoothness of paint.
four.Drugs Sector: Boost denseness ,floating , carrying function in medication.
It also can be utilized as the pesticide powder and anti-agglomeration.
five.EPT and shipping
Package:
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 prerequisite
Shipping and delivery time:Around 7-ten daEPTafter confirming the order
