We are offering our customers a wide range of Zinc Sulfide, which are available following Specifications :-
Appearance: White or light yellow powder
Main usage :Color kinescope, blue-green powder for color kinescope,
fluorescence powder for black-white kinescope and other kind of fluorescence powder.
Remark :Able to produce different erystal-size zinc sulfide powder according to customers' requirement
Chemical component
ZnS
Appearance
White or light yellow powder
Content of ZnS,%
≥ 99.99%
Moisture concent,%
≤ 1.0
Fe,ppm
≤ 0.3
Cu,ppm
≤ 0.1
Pb,ppm
≤ 0.6
Ni,ppm
≤0.1
Cd,ppm
≤0.3
Mn,ppm
≤0.1
D50(μm)
3.8±0.5
Specific volume ml/100g
160±30