Product

Zinc Oxide 99.0%

The Zinc Oxide Grade (99.0%) available with us is formulated as per the international standards and are extensively used in different industries owing to its 0.35 loss on ignition at 950ºC, % by mass (max.). Our range bears a pH value (10gm/100ml) of 5.0 – 8.0 and finds wide application in rubber industries for preparing:

Rubber gloves
Rubber foot wears
Rubber hosepipes
Car rubber mats
Rubber seals
Domestic & Industrial rubber products

Specification:

Characteristics UI – III
1 Color & Appearance : White Powder
2 Zinc Oxide as ZnO, % by mass(min.): 99
3 Sieves Residue retained, % by mass through 325 esh (45 microns max.): 0.1
4 Surface Area, Sq. meter/gm, Standard : 4.0 – 6.0 5.0
5 pH value ( 10gm/100ml): 5.0 – 8.0
6 Loss on Ignition at 950ºC, % by mass (max.): 0.35
7 Relative density/ Sp. Gravity, at 27/27ºC : 5.50~5.65
8 Moisture content/ Heat loss at 105ºC ± 2ºC for Two hours, %by mass (max.): 0.2
9 Matter Insoluble in HCl, % by mass (max.): 0.05
10 Lead Content (Pb), Max.(ppm): 2500
11 Cadmium content(Cd), Max.(ppm): 20