1.Description of carbon black powder:
Chemical Identify: Carbon Black
Variety:N220/N234/N326/N330/N339/N351/N375/N550/N660/White Carbon Black
Cas no:1333-86-4
Form: black granule or powder
Method: soaked or dry procedure
Higher-amplifying conductive carbon black powder. Simply dispersed and gives a large degree extrudability of rubber compounds. IncEPTs in the tread rubber of tires for passenger cars and vehicles. Gives enhanced dress in resistance tires, substantial resistance to tensile, tolerable tear resistance. N 220 is advised for use in the production of conveyor belts and other rubber goods, which need elevated longevity.
two.Basic Introduction
Carbon black N220 with large re-enforcement property is a widely utilized furnace black. It has higher construction, and its abrasion is between these of tremendous abrasion furnace black and higher abrasion furnace black. Its iodine adsorption price is 121g/kg, and DBP adsorption is 114cm3/100g.
N220 Large resistance to abrasion and tearing. Comparatively minimal modulus and simpler dispersion than N110 Reinforcing black for tyre treads. Higher top quality EPT rubber merchandise and substantial score conveyer belts.
Carbon black N330 is the most commonly employed high abrasion furnace black. Its iodine adsorption value is 82 g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is decrease than ISAF compounds but far better than those of channel black-compounds.
N330 Combines very good abrasion resistance with reasonable hysteresis qualities. Tyre betls, sidewalls. Strong tyres, roller handles, hose addresses, hose addresses, EPT rubber goods Molded articles.
3.Specification
| Things | N220 | N330 | N550 | N660 |
| Iodine Absorption Amount g/kg | 121 +/-five | eighty two +/-5 | forty three +/-4 | 36 +/-4 |
| DBP Absorption Variety ten-5m3/Kg | 114 +/-5 | 102 +/-five | 121 +/-five | ninety +/-five |
| DBP Absorption Quantity of Compressed Sample ten-5m3/Kg | ninety three~107 | 81~95 | 81~95 | 68~82 |
| CTAB Surface area Location 103m2/Kg | 106~116 | 79~87 | 38~46 | 31~39 |
| Nitrogen Area Spot 103m2/Kg | 114~124 | 78~88 | 38~forty six | thirty~forty |
| Tint Toughness | one hundred ten~one hundred twenty | 98~108 | – | – |
| Heating Reduction | 3. | two.5 | 2.five | 1.5 |
| Ash | .5 | .five | .five | .five |
| Tensile Power Map TM | -.eight | -1.five | -three.5 | -three.five |
| Extension% TM | +10 | -10 | -ten | +10 |
| Map Modulus at 300% | -two.5 +/-1.three | -one.seven +/-1.3 | -1.7 +/-one.3 | -3.5 +/-1.three |
four.Software
one.Silicon Rubber: EPTroves silicon rubbers durability, rebound rate, and anti-distortion overall performance.
2.Plastics Industry: EPTroves plastic s tenacity, toughness and helps prevent water absorption.
three.Coating Business: Prevents agglomeration and drip. Thixotropic additives.
Boost denseness and smoothness of paint.
four.Medication Industry: Increase denseness ,floating , carrying function in medicine.
It also can be employed as the pesticide powder and anti-agglomeration.
five.EPT and shipping and delivery
Package deal:
1)20kg/25kg Packed by nontoXiHu (West Lake) Dis.c PE bag with woven bag outdoors or kraft paper bag.
2)in accordance to customer’s necessity
Shipping time:Around 7-10 daEPTafter confirming the get
