Properties and recommended optimal using
Semireinforcing carbon black, which gives middle hardness and elasticity to rubber. It has high profiling properties. It is widely used for producing framed and breaker rubbers. It is also used for producing tubes, profiling articles, rubber-technical seals and molded articles, cables and footwear.
| Properties | value | ASTM |
|---|---|---|
| Iodine Adsorption Number, g/kg | З6 ± 5 | D1510 |
| Oil Absorption Number, cm3/100g | 122 ± 5 | D2414 |
| Oil Absorption Number, Compressed Sample, cm3/100g | 84 ± 5 | D3493 |
| СТАВ Surface Area, m2/g | 38 ± 5 | D3765 |
| Tint Strenght | - | D3265 |
| pH Value | 7-10 | D1512 |
| Heating Loss, %, max | 1,0 | D1509 |
| Ash Content, %, max | 0,45 | D1506 |
| Sieve Residue, ppm, mах 45 µm (№ 325) 500 µm (№.35) |
500 10 |
D1514 |
| Sulfur Content, %, max | 1,1 | D1619 |
| Transmittance of Toluene Extract, %, min | 80 | D1618 |
| Automated Individual Pellet Crash Strength, g | 10-50 | D5230 |
| Pour Density Pelleted, Carbon Black, kg/m3, min | 340 | D1513 |
| Fines Content, %, max (in hopper) (in packing) |
7 15 |
D1508 |
2009 / Winternet