Nano zinc oxide for rubber tires
Item |
Details |
Qualifier |
Zinc oxide(ZnO) content, % ≥ |
95.0 |
Lead oxide (as Pb), % ≤ |
0.03 |
Manganese oxide(as Mn), % ≤ |
0.005 |
Cupric oxide (as Cu), % ≤ |
0.003 |
Cadmium oxide(as Cd), % ≤ |
—— |
Insol. in Hcl, % ≤ |
0.05 |
Drying loss, % ≤ |
4.0 |
Sol. in water, % ≤ |
0.7 |
Volatiles at 105℃, % ≤ |
0.7 |
Bulk density, g/ml ≤ |
0.35 |
Specific surface(BET), m2/g ≥ |
35 |
Electron microscope mean grain size, nm ≤ |
100 |
As vulcanizing activator, it can improve the crosslink density of rubbers, enhance adhesive attraction, lower wear loss, improve tear resistance; prolong the service life of rubber products, etc.
Packing: In woven bag lined with plastic bag, 25kg/bag
Storage: Closed tight in dry place. |
