• Specification for Active Zinc Oxide (BET 25-35 m2/gr)

Description : 



·         Appearance:White powder

·         Assay (ZnO):93±3% min.

·         Surface Area (BET Method):25-35m2/gr.


Standard Packing : 



25kg paper bag


Grades : 



Wet process active grade; Surface area can control as your requirement.


Uses : 



Accelerator activator, pigment, and reinforcing agent in rubber; ointment; pigment and mold growth inhibitor in paints; ceramics; floor tile; glass; zinc salts (zinc stearate etc.) feed additive; semiconductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating.


Properties : 



White powder; odorless; bitter taste; absorbs carbon dioxide from the air; has greatest ultraviolet absorption of all commercial pigments sp.gr.4.8; m.p. 1975°C; soluble in acids and alkalis; insoluble in water and alcohol. Noncombustible; nontoxic as powder. 


Other : 



1.       The information herein believed to be reliable, however, no warranty expressed or implied is made as to its accuracy and completeness.

2.       If you need any special spec. please contact us.