Unlock brilliant blue and green hues with -325 mesh copper powder, a key component in colored flame and spark effects for fireworks. Explore its properties, applications, and essential safety practices for pyrotechnic use.
$20.00 Per Pound
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Copper powder is a fine, metallic powder composed of pure elemental copper (Cu). It has a reddish-brown color and high thermal conductivity. In pyrotechnics, its particle size and purity can significantly influence burn characteristics and spark effects.
Copper powder is used in fireworks primarily to create vivid blue and green colors when combined with chlorine donors. It also plays a role in producing brilliant spark trails in fountains, wheels, and other ground effects.
Copper powder enables pyrotechnicians to achieve intense color purity and dynamic visual effects. Its consistent performance and compatibility with various oxidizers make it a reliable component in colored flame and spark-producing formulas.
Incorporate copper powder into star compositions, spark-generating formulas, or colored flame recipes. Ensure even distribution and avoid contamination with incompatible materials such as perchlorates without stabilizers.
Copper powder is stable and has low environmental risk when used properly. Residual material should be disposed of according to environmental safety regulations.
Use copper powder in a well-ventilated area. Avoid inhalation and contact with skin or eyes. Always wear gloves, a dust mask, and eye protection when handling.
Store in a tightly sealed container in a cool, dry, and well-ventilated location. Avoid moisture and exposure to acids, which may cause corrosion or oxidation.
Our copper powder is of high purity and specifically screened for fireworks use. Users must follow applicable local regulations regarding storage and handling of fine metal powders.
As pyrotechnic compositions continue to advance, copper powder remains a critical material for achieving high-quality color and spark effects. Nano- and micro-sized variants are under investigation for more efficient combustion and brighter displays.
| Weight | 1 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
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