White Powder Rubber Grade 99.7% Zinc Oxide

White Powder Rubber Grade 99.7% Zinc Oxide

White PowEPTRubber Grade ninety nine.seven% Zinc OXiHu (West Lake) Dis.de


1. white powEPTor hexagonal crystal, odourlessness, relative density: five.606g/cm3, steady mother nature unEPTnormal temperature.

two. insoluble in water and liquor, soluble in acid, alkali and ammonium hydroXiHu (West Lake) Dis.de.

three. Zinc oXiHu (West Lake) Dis.de is a sort of white pigment, also referred to as zinc white. When heated, it will flip to yellow, but following cooling down, it even now switch back to white.

Zinc OXiHu (West Lake) Dis.de / ZnO Properties

Molecular formula ZnO
Molar mass eighty one.408 g/mol
Physical appearance White reliable
Odor odorless
Density five.606 g/cm3
Melting stage 1975 degC (decomposes)[one]
Boiling level 2360 degC
Solubility in h2o .sixteen mg/100 mL (thirty degC)
Band gap three.3 eV (immediate)
Refractive index (nD) two.0041

Zinc OXiHu (West Lake) Dis.de / ZnO Specification

Item/Parameter StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd
Zinc OXiHu (West Lake) Dis.de % ge ZnO 99.five% ZnO ninety nine.7% ZnO 99.eight% ZnO ninety nine.9%
Metallic Zinc (in accordance with Zn) % EPT EPT EPT EPT
Lead oXiHu (West Lake) Dis.de (PbO)% le .05 .037 .001 .001
Cadmium oXiHu (West Lake) Dis.de (CdO) % le .0005 .0005
Cupric oXiHu (West Lake) Dis.de (CuO) % le .0004 .0002 .0002 .0002
As le .0005 .0005
Manganese (Mn) % le .0001 .0001
Ferro OXiHu (West Lake) Dis.de (FeO) % le .001
Muriatic Acid Insoluble Substance % le .008 .006 .004 .004
Loss On Ignition % le .two .2
Water Insoluble Compound % le .two .one
Volatile one zero five degC % le .four .three .3 .3
Sieve Residue (45um mesh ) % le .one .one .one .1
Area Spot % ge 45 fifty sixty sixty
Oil Absorption g/100g le fourteen
Lowering EPT (when compared with stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd sample) % ge one hundred

Zinc oXiHu (West Lake) Dis.de Software

Used as white dyestuff and utilized in printing amp dyeing , paper, match and medication sector.

Used in rubber industry as vulcanization activator, reinforecement agent and coloring agent of normal rubber, artificial rubber and latex.

Used in the processing of zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride, etc.

Utilized for generating electron laser materials, flurescent powder, forage additives, catalysts, magnetic supplies.

EPT specifics:

Storage: Stockpiled at the ventilated spot, keeping away from rain, dampness and insolation. Please take care of with treatment to prevent bag injury, store absent from toXiHu (West Lake) Dis.c substances.
EPT: Net 25kg/1000kg in Plastic woven bags with PE lining
Loading: 20MT/20FCL’ 20MT/20FCL’ with pallets
Expiration date: For two a long time

White Powder Rubber Grade 99.7% Zinc Oxide

White Powder Rubber Grade 99.7% Zinc Oxide