Mo-Sci Corporation Soda Lime Glass Spheres 苏打石灰玻璃球 GL0191B/20-27
Specification：90% In Range，90% Spherical
Size：20-27 micron
Specific Gravity ............................. 2.5 (g/cm³)
Bulk Density of Dry Beads….......... 1.3 g per cm³ (77 lbs/ft³)
pH in water @ 25oC ...................... 7.8
Softening Temperature ................... 650°C
Thermal Conductivity……………… 0.9-1.3 W/m.K
Coefficient of Thermal Expansion.. 90x10-7/°C (30-300º C)
Compression Strength……………. 29 kg/mm² (39,875 psi)
Vickers Hardness………………….. 550 kg/mm² (756,250 psi)
Mohs Hardness……………………. 6-7
Index of Refraction………………. 1.51(nD)
Mo-Sci Corporation Soda Lime Glass Spheres 苏打石灰玻璃球 GL0191B/20-27
询价采购Mo-Sci Corporation Soda Lime Glass Spheres 苏打石灰玻璃球
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