High purity zinc sulfide powder (≥99.99%) This product is a high quality vacuum coating material, used forvacuum deposition(PVD), trademark anti-counterfeiting.
Property | Test Standard | Typical Value |
ZnS(%) | SC method | >99.99% |
D50(μm) | SC method | 4μm-5μm |
(Fe)ppm | <0.3 | |
(Pb)ppm | <0.6 | |
(Cu) ppm | <0.1 | |
(Ni) ppm | <0.1 |