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Products > Other Materials > > ZnS powder

Product name : ZnS powder

Product No. : 2023422132315

Material : ZnS

Size : 5.0±1um

Density(g/cm3) : 4.09 g/cm3

Refractive Index : 2.36

Form : White to grayish white powder

Purity : 99%

Application : Infrared windows, fairing, and infrared optical components; Coating target ; Additives for automotive brake pads

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Details:

Widely used in the production of infrared windows, fairing, and infrared optical components;

Optical coating target

Additive used for friction material automotive brake pads.

Zinc sulfide can replace antimony sulfide as a friction material for brake pads, reducing brake noise and vibration, and improving brake performance; Reducing noise while also reducing environmental pollution.

Fe (dried basis) (mg/kg),≤1

Pb (dried basis)(mg/kg),≤2

Cu (dried basis)(mg/kg),≤1

Ni (dried basis)(mg/kg),≤1

Mn (dried basis)(mg/kg),≤1

Cd (dried basis)(mg/kg),≤1

SO4 (dried basis),ω/%,≤0.3

loss on drying,ω/%,≤0.2

Partical size,(D50)(um): 5.0±1.

ZnS(calculated on dried basis): ,ω/%,≥99

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