Description
Walter Stern® Glass Beads, Solid, Borosilicate, 6 mm, Estimated 1800 Pieces/lb, 1lb/PK, 102F
Specifications:
| Sizes | 6 mm |
| Estimated Pieces per lb. | 1800 |
| Packaging | One Pound Plastic Jars |
| Material | Solid Borosilicate |
| Manufacturing Process | Rods, Blown and Pressed |
| Linear Expansion Coefficient | (10-6 K-1 ) 3.3+/-0.1 |
| Transformation-Temperature | 530 degrees C |
| Viscosity (Poise) | - |
| Low Degree of Cooling | 510 degrees C |
| Softening Point | 815 degrees C |
| Processing Temperature | 1264 degrees C |
| Density | 2.23 g/cm3 |
| Temperature-Change-Constant | 250 degrees C |
| Module of Elasticity | 6.3 E-10-5 kp/cm² |
| Heat Conduction at 20ºC | 1.00 kcal/mh grd |
| Electric Properties | - |
| Temperature for 0-108 Ohm-cm | 248 degrees C |
| Specific Electric Resistance | Constant of Equation -1.44 A+ B/T Absolute Temperature 4.91º K-B-103 |
| Dielectric Constant at 1 MHz and 25ºC | 4.6 |
| Dielectric Loss Angle at 1 MHz and 25 degrees C | 55 |
| Point of Refraction | 1.473 n d |
| Chemical Properties | - |
| Resistance to Water | 0.026 |
| Resistance to Water, Figured as Equivalent | 0.008 |
| Hydrolitical Class | - |
| Hydrolitical Class | 1 |
| Resistance to Acid | 0.35 |
| Acidity Class | - |
| Acidity Class | 1 |
| Resistance to Alkaline | 134 |
| Alkaline Class | - |
| Alkaline Class | 2 |
| Diameter & Sphericity Variation | - |
| Diameter & Sphericity Variation | Maximum +/-10% of Glass Ball Diameter |
Specifications
| Capacity | 1 lb |
|---|---|
| Material | Borosilicate glass |
| Dimensions | 6 mm diameter |
| Manufacturer | Walter Stern |
| Model No | 102F |