Mainly engaged in the production and sales of rubber additives
Used as cure activating ingredient, reinforcing agent of rubber, the dye of white rubber and accessory constituent o filler. It also can be used as the substitute of zinc oxide in rubber formula. It is white or off-white powder, can adsorb CO2 and H2O from air. It should be kept in dry place and far away from acid and alkali to prevent degradation.
|ZnO % ≥||75|
|Loss on heat 150°C ≤||1.0|
|Residue on ignition % ≤||25|
|Residue on screen (100mesh )% ≤||0.3|
|Lead oxide (as Pb)% ≤||0.04|
25kg in PVC film bag lined plastic woven bag.