White metal, crystal system, fragile even in the room temperature, week electricity and heat conductibility,strong anti-magnetic, stable in the air, generate hydroxide with water generate hysroxide with water,...
Triphenyl bismuth(TPB) has been used as the solidifying catalyst for butyl hydroxyl propellant of high combustion velocity. TPB can lower solidifying temperature and shorten solidifying time for the propellant, as well as there is not any by-effect for its processing performance and mechanics properties. The consulted usage quantity for TPB is 0.006%-0.05% of total weight for the propellant....
professional exporter of bismuth trioxide. main market, Asia, Europe, America. etc. Spec.: Bi2O3: 99.99% min. (metal based.) electronic grade crystal type: a-Bi2O3 colour: light yellow. packing: 25kg bags then on...
1) germanium including germanium metal(4N-6N), germanium dioxide(5N-6N), gallium metal(4N-6N) ,bismuth metal (4N),indium metal (4N-6N) etc.
2) ferro-vanadium, ferro-niobium, ferro-silicon etc.
3) other metals and minerals
1. high quality tin ingot
2. tin ingot 99.9% min
3. best price and service
1)Product name: Tin Ingot
2) Specification stable:
Application: Apply in make storage battery, coat, warhead, welding material, cable sheath, bearing material, joint material, babbit metal and protective material of rays.
Packaging Detail: 25 kg in a wooden...
Rejection: below 99.96% Other Elements
Bismuth: 0.03% Max
Total impurities: 0.03% Max
Excluding Ag & Oxygen
Standard confirming to: (11000(ETP) content 99.90% (shall be rejected should it be below)
ORIGIN: south Africa
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