HIGH – CONDUCTIVE CARBON BLACK CHEZACARB AC
Material Specification
General Characteristics
Carbon black Chezacarb is manufactured by gasification of heavy petroleum residues by partial oxidation in Shell reactors in form of pellets of size (0.5 - 2.5) mm.
Product is not classified as dangerous according to EC Directives.
Shelf life: 2 years
Application
Carbon black Chezacarb AC can be used to impart:
- Electrical conductivity to plastics, rubber and paints
- Electromagnetic properties to plastics, rubber and paints
- Thermal conductivity to plastics, rubbers and paints
- Pigmentation of paints and varnishes, coloration of plastics and rubber
Parameter Table
| Parameter |
Unit |
Test Method |
Chezacarb AC-80 |
| Nitrogen Surface Area |
m²/g |
ASTM D 6556-04 |
min. 800 |
| Iodine Adsorption Number |
mg/g |
ASTM D 1510-05 |
min. 650 |
| DBP Absorption |
ml/100g |
ASTM D 2414-93 |
min. 390 |
| Toluene Extract |
% |
DIN 53535-79 |
max. 1 |
| pH Value |
- |
DIN ISO 7879-03 |
6.5-9.5 |
| Loss on Heating |
% (mass) |
DIN ISO 7872-83 |
max. 0.8 |
| Ash Content |
% (mass) |
DIN 53668-88 |
max. 2 |
| Sulfur Content |
% (mass) |
ASTM D 1619-04 |
max. 0.8 |
| Sieve Residue 0.045mm |
ppm (mass) |
ASTMD 1514-90 |
max. 500 |
| Bulk Density |
g/l |
DIN ISO 1306-04 |
min. 112 |
| Apparent Density after Tamping |
g/l |
DIN ISO 78711-83 |
- |
| Pellets Hardness |
g |
ASTM D 3313-92 |
- |
| Pellets Hardness Hardest |
g |
ASTM D 3313-92 |
- |
| Electrical Resistance |
Ohm/cm |
Philips Method |
- |
| Vanadium |
ppm |
RTG |
< 8500 |
| Nickel |
ppm |
RTG |
- |
| Iron |
ppm |
RTG |
- |
Packaging, Storing and Transportation
Carbon black Chezacarb AC is packed into 42 x 5,- kg net original producer’s PE bags on wooden heat treatment pallets 210,- kg shrink-wrapped.
Carbon black Chezacarb AC has to be stored in dry covered storehouse, protected against direct sunlight.
Compulsory data regarding (EC) No 1907/2006 of the European Parliament and of the Council (REACH) and safety instructions are in the Announcement.
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