1.Supply Free samples 2.Good quality,price&service 3.ISO,SGS,MSDS,COA 4.Black powder/granular 5.Be Used for rubber
1.Physical property
| name | Carbon nanotubes |
| other name | C.I. 77266; C.I. Pigment Black 6; C.I. Pigment Black 7; Carbon black; Acetylene black; lamp black; Carbonnanotubesmultiwalled; Fullerene carbon soot (contains 2-20% C60/C70 and; Carbonanotubesmultiwalled; Carbonsoot; carbon |
| CAS NO. | 1333-86-4 |
| EINECS NO. | 215-609-9 |
| MF | C |
molecular weight | 12.0107 |
| InChI | InChI=1/C |
| molecule structure | C |
| melting point | 3550 °C(lit.) |
water-solubility | Insoluble |
vapour pressure | 205000mmHg at 25°C |
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2.Carbon black specification used in rubber GB3778-2003
Item | Carbon black N660 |
Iodine Absorption Number (g/Kg) | 36±5 |
DBP Absorption Number (10-5m3/Kg) | 90±5 |
Compressed DBP Absorption Number (10-5m3/Kg) | 66-82 |
CTAB Surface Area ( 103m2/Kg) | 29-43 |
Nitrogen Surface Area ( 103m2/Kg) | 29-41 |
Tint strength % | _ |
PH Value | 7±1.5 |
Heating Loss % ≤ | 1.5 |
Ash Content % ≤ | 0.7 |
45um mesh % ≤ | 0.1 |
Impurity | No |
Fines Content % ≤ | 7 |
Modulus at 300% Mpa | -2.6±1.6 |
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3.Characteristic : Medium-high reinforcing medium modulus good flexure resistance low heat build up
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4.Application: Tyre body ,rubber material of inner tyre,common die and extrusion,single layeramp-proof system products
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5.Packing: Packed in kraft paper 20kg//50kg/Ton bags or as customer's requirement
Excellent carbon black n115,n121,n234,n326,n539,n762 with competitive price,black carbon
