Apply to fireworks-產品展示 - Jiangsu teho metal industrial co., LTD

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Product name：Apply to fireworks

> Universal copper oxide
> Apply to magnetic material
> Apply to colorant
> Apply to fireworks
> Apply to print ink
> Agriculture, forestry and special copper oxide
> Special copper oxide catalyst
> Apply to agroforestry
> Apply to PCB
> Apply to electronic ceramics
> Professional custom copper oxide

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 ( SO₄^2-)	≤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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