Category | Ceramic , Glass , Other Engineering Material , Additive/Filler for Polymer |
Manufacturer | Potters Industries |
Trade Name | Spheriglass® |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Potters Industries Spheriglass® EMB-10 Low Alkaline Boro-Silicate Solid Glass Microspheres.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 2.60 g/cc | 0.0939 lb/in³ | |
Particle Size | 5.0 µm | 5.0 µm | Mean |
2.0 - 10 µm | 2.0 - 10 µm |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Mohs | 6.5 | 6.5 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 5.10 µm/m-°C | 2.83 µin/in-°F | |
Thermal Conductivity | 1.03 W/m-K | 7.16 BTU-in/hr-ft²-°F | |
Softening Point | 830 °C | 1530 °F |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.53 - 1.57 | 1.53 - 1.57 |
Component Elements Properties | Metric | English | Comments |
---|---|---|---|
Al2O3 | 14 % | 14 % | |
B2O3 | 5.7 % | 5.7 % | |
CaO | 23.1 % | 23.1 % | |
Fe2O3 | 0.20 % | 0.20 % | |
K2O | <= 0.50 % | <= 0.50 % | |
MgO | 1.0 % | 1.0 % | |
Na2O | <= 0.50 % | <= 0.50 % | |
SiO2 | 55.5 % | 55.5 % |
Descriptive Properties | Value | Comments |
---|---|---|
Shape | spherical |