1.Description of carbon black powder:
Chemical Title: Carbon Black
Kind:N220/N234/N326/N330/N339/N351/N375/N550/N660/White Carbon Black
Type: black granule or powder
Process: damp or dry procedure
Higher-amplifying conductive carbon black powder. Effortlessly dispersed and supplies a high amount extrudability of rubber compounds. IncEPTs in the tread rubber of tires for passenger autos and vans. Gives improved wear resistance tires, higher resistance to tensile, tolerable tear resistance. N 220 is suggested for use in the production of conveyor belts and other rubber items, which call for elevated durability.
Carbon black N220 with substantial re-enforcement property is a broadly utilised furnace black. It has higher construction, and its abrasion is between these of super abrasion furnace black and large abrasion furnace black. Its iodine adsorption worth is 121g/kg, and DBP adsorption is 114cm3/100g.
N220 Higher resistance to abrasion and tearing. Comparatively low modulus and less difficult dispersion than N110 Reinforcing black for tyre treads. Large quality EPT rubber goods and substantial score conveyer belts.
Carbon black N330 is the most commonly utilised substantial abrasion furnace black. Its iodine adsorption benefit is eighty two g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is reduced than ISAF compounds but better than these of channel black-compounds.
N330 Combines great abrasion resistance with moderate hysteresis properties. Tyre betls, sidewalls. Solid tyres, roller covers, hose covers, hose covers, EPT rubber merchandise Molded content articles.
|Iodine Absorption Variety g/kg||121 +/-5||eighty two +/-five||43 +/-four||36 +/-4|
|DBP Absorption Amount ten-5m3/Kg||114 +/-5||102 +/-5||121 +/-5||ninety +/-5|
|DBP Absorption Number of Compressed Sample 10-5m3/Kg||ninety three~107||81~ninety five||eighty one~95||68~eighty two|
|CTAB Area Spot 103m2/Kg||106~116||seventy nine~87||38~46||31~39|
|Nitrogen Surface area Area 103m2/Kg||114~124||seventy eight~88||38~forty six||thirty~40|
|Tint Toughness||one hundred ten~one hundred twenty||ninety eight~108||–||–|
|Tensile Toughness Map TM||-.eight||-one.five||-3.5||-three.5|
|Map Modulus at 300%||-2.five +/-1.3||-one.seven +/-one.three||-one.seven +/-one.3||-3.5 +/-1.three|
one.Silicon Rubber: EPTroves silicon rubbers durability, rebound price, and anti-distortion functionality.
two.Plastics Business: EPTroves plastic s tenacity, strength and helps prevent h2o absorption.
three.Coating Business: Helps prevent agglomeration and drip. Thixotropic additives.
Increase denseness and smoothness of paint.
four.Medicine Sector: Enhance denseness ,floating , carrying operate in drugs.
It also can be employed as the pesticide powder and anti-agglomeration.
five.EPT and supply
1)20kg/25kg Packed by nontoXiHu (West Lake) Dis.c PE bag with woven bag outdoors or kraft paper bag.
two)in accordance to customer’s prerequisite
Delivery time:About seven-ten daEPTafter confirming the get