Copper powder PMU- Ultra fine copper powder isotope (Cu63-69.09+/-0.05%, Cu65-30.91+/-0.03%.) Analysis report 99.9999% particle 8-12 spherical Ameer Almulla
Chinese name: Zinc powder English name: zinc powder Chinese name 2: lead powder English name 2: Zinc dust Molecular formula: Zn Molecular weight: 65.39 Basic physicochemical properties: Color: dark grey; Molecular structure: spherical; Average gravity: 7.14g /cm33; Melting point: 419â??; Boiling point: 907â??. Solubility: insoluble in water, soluble in acid and alkali, ammonia; Stability: has a strong reducibility, and acid and base action to release hydrogen, easy to burn, combustion; Stable in dry air, a large amount of zinc powder can be burned in humid air; Burning in hot air produces a blue flame and produces zinc oxide. Flying in the air, the encounter of Mars can cause combustion, the allowable concentration in the air is 15mg/m3; It is easily caked by moisture, forming white basic carbonate in moist air and coating the surface; The reaction with sulfuric acid and nitric acid is slow, and the reaction is accelerated when there is a small amount of other metals such as copper, tin and lead. ã?? Main uses of metal zinc powder ã?? Huiyuan brand metal zinc powder is widely used in medical intermediates, electronic materials, military materials, zinc salt chemical industry, anticorrosive coatings, nonferrous and rare metal smelting and other industries.
Aluminum powder, aluminum hydroxide.
Nickel based alloy, nickel based alloy powder, cobalt-based alloy, cobalt-based alloy powder, iron based alloy, iron based alloy powder, stainless steel powder, tungsten carbide alloy powder, copper based alloy powder, metal powder and special powder.
Brass Scrap and Brass Powder.
Jade nano powder and bamboo charcoal nanopowder.
Silicon carbide.
Ferro silicon powder.
Graphite powder, graphite, metal powder, silicon.
Silicon metals, silicon metal powder, ferro silicon.
Copper matte and metal powder.
Sulfur powder.
Used grinding wheel and grinding metal powder.Traders
Quartz lumps, feldsper lumps, quartz powder, feldsper powder.
Silicon metal, silicon metal powder.
Potash - soda feldspar powder, mica & mica products.
Mica powder, mica scrap, mica flakes, mica nite products.
Squid liver powder (oil/paste).
Selenium metal powder, cobalt oxide of japan origin.
Jet mill, mechanical seal, metal nanometer powder.
