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Product name:Apply to fireworks

Application:

??The cupric oxide made in Teho can be used in the production of fireworks and it is not easy to heat, with high stability and perfect set off effect.
Product parameters:

Project Indicator
copper oxide(CuO) ≥98%
Sulphate ( SO42- ) ≤0.1%
Chlorine(Cl-
≤0.2%
Hydrotrope ≤0.1%
Rail(Fe) ≤0.2%
Lead(Pb) ≤50ppm
Cadmium(Cd) ≤5ppm
Chrom(Cr VI) ND
Mercury(Hg) ND

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