Potters Industries A-Series Premium 4MM Soda-Lime Silica Technical Quality Solid Glass Spheres

Category	Ceramic , Glass
Manufacturer	Potters Industries
Trade Name	A-Series
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Potters Industries A-Series Premium 4MM Soda-Lime Silica Technical Quality Solid Glass Spheres.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Technical Quality, A-Series Glass Spheres are used to reduce particle size in coatings and inks. Glass Spheres used in oil well drilling improve lubrication and overall efficiencies of down hole oil drilling.Information provided by Potters Industries.

Physical Properties	Metric	English
Bulk Density	1.53 g/cc	0.0554 lb/in³
Density	2.50 g/cc	0.0903 lb/in³
Particle Size	3700 - 4300 µm	3700 - 4300 µm

Mechanical Properties	Metric	English	Comments
Hardness, Knoop	515 @Load 0.100 kg	515 @Load 0.221 lb	kg/mm²
Hardness, Mohs	5.0 - 6.0	5.0 - 6.0
Compressive Strength	96.5 - 248 MPa	14000 - 36000 psi
Coefficient of Friction	0.90 - 1.0	0.90 - 1.0

Optical Properties	Metric	English	Comments
Refractive Index	1.51 - 1.52	1.51 - 1.52

Descriptive Properties	Value	Comments
% Round	90
Free Silica Content (%)	0
Shape	spherical

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