... ),ect. 3.Technique: (HDH) Product name: 97% Titanium Metal Powder for fireworks.Specifications: -20 mesh, -40mesh, -60mesh, -100 mesh, -150 mesh ... compatibility with human tissue and blood. 98% Titanium Metal Powder for Pyrotechnics Chemical properties:a. Not reacts with H2O, H2SO4, HCl ... the express cost.We have produced and sold titanium powder for 20 years. Inquires are welcome! Please send us your ...