Mo-Sci Corporation GL-0179 Borosilicate Glass Spheres

Category	Ceramic , Glass , Oxide , Silicon Oxide
Manufacturer	Mo-Sci Corporation
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Mo-Sci Corporation GL-0179 Borosilicate Glass Spheres.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Appearance: Solid clear borosilicate glass microspheres with white color in powder form.Typical applications of GL0179 beads include: calibration, high temperature spacer material for gauge control, coating, filler for plastic and etc.Information provided by Mo-Sci Corporation.

Physical Properties	Metric	English	Comments
Bulk Density	1.20 g/cc	0.0434 lb/inÂ³	of Dry Beads
Density	2.20 g/cc	0.0795 lb/inÂ³
pH	7.0	7.0	in water

Mechanical Properties	Metric	English	Comments
Compressive Strength	187.6 MPa	27210 psi	(Crush Strength) 90% Survival, using Carver Hydraulic Press

Thermal Properties	Metric	English	Comments
CTE, linear	3.20 Âµm/m-Â°C @Temperature 30.0 - 300 Â°C	1.78 Âµin/in-Â°F @Temperature 86.0 - 572 Â°F
Softening Point	830 Â°C	1530 Â°F

Optical Properties	Metric	English	Comments
Refractive Index	1.47 - 1.48	1.47 - 1.48

Component Elements Properties	Metric	English
Al2O3	2.0 - 5.0 %	2.0 - 5.0 %
B2O3	10 - 15 %	10 - 15 %
Na2O	5.0 - 10 %	5.0 - 10 %
SiO2	70 - 85 %	70 - 85 %

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