Sell Chemical additives

详情

Zinc Oxide (Indirect Method)
Index Item Index
Type I Type II
Super Grade Grade1 Qualified Grade Super Grade Grade1 Qualified Grade
Zinc oxide %≥ *9.*0 *9.*0 *9.*0 *9.*0 *9.*0 *9.*0
Metallic metals (as Zn) %≤ None None 0.**8 None None 0.**8
Lead oxide (as pb) %≤ 0.**7 0.*5 0.*4 - - -
Manganic oxide (as Mn) %≤ 0.***1 0.***1 0.***3 - - -
Copper oxide (as Cu) %≤ 0.***2 0.***4 0.***7 - - -
Insolubles in HCl solution%≤ 0.**6 0.**8 0.*5 - - -
Losses on ignition %≤ 0.2 0.2 0.2 - - -

Screening residues (through *5µ M mesh) %≤ 0.*0 0.*5 0.*0 0.*0 0.*5 0.*0
Soluble matters in Water %≤ 0.*0 0.*0 0.*5 0.*0 0.*0 0.*5
Volatile matters at **5° C %≤ 0.3 0.4 0.5 0.3 0.4 0.5
Oilabsorption g/**0g ≤ - - - *4 *4 *4
Colour (compared with standard specimen) - - - Similar Few Little
Colour killing ( Compared with standard specimen)%≥ - - - **0 *5 *0

Uses: For paint, printing ink, rubber, cable, medicines, electronics, papermaking, enamel, match, cosmetic and other chemical industry application.
Packing: *5kg, *0kg, big sack bag or as required by the customer.