... in chemicals, fireworks and crackers, etc.3. Fireworks aluminium magnesium powderBrand for FLMY1, ... FLMY2, FLMY3, FLMY4, particle size 0.16 ~ 0. Can use waste aluminium production ... properties and USES no smell. Silver metal powder, spontaneous combustion temperature: 5900 ... tract mucous membrane. Eye contact: small dust particles generally no stimulation, ... . Supply Good Quality Fireworks Aluminum Powder