Tin powder has a shiny silvery white color (cubic system and cubic system). It is also ductile. Purity>99.5%Particle Size: 60nm or 100nm About Sn Powder Tin dust consists of a ductile, silvery white powder. Tin's melting point equals 231.88. Th...…
Boron nitride is resistant to chemical attack and is not eroded by inorganic acid and water. In a hot concentrated base, the boron nitrogen bond is broken. Above 1200℃ begins to oxidize in the air. The melting point is 3000℃; slightly below 3000℃ beg...…
The energy consumption required to manufacture HOLLOW GLASS MICROSPHERES POWDERs, as described in Examples 1-4 of U.S. Patent No. 4,391,646 (Howell), can range from about 8 to about 50 kW-h per kg of product made. While commercial processes operating...…
Calcium hexaboride (CaB6), one of the divalent alkaline-earth cubic hexaborides, has low density (2.45 g/cm3 ), high melting point (2235 °C), high hardness (Knoop: 2600 kg/ mm2 ), high Young's modulus (379 GPa), and high chemical stability. CaB6 has ...…
0086-0379-64280201
brad@ihpa.net
skype
whatsapp