Potters Industries Spheriglass® 4000E Solid Glass Spheres

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Potters Industries Spheriglass® 4000E Solid Glass Spheres (discontinued **)
Categories:	Ceramic; Glass; Oxide; Silicon Oxide; Other Engineering Material; Additive/Filler for Polymer
Material Notes:	Description: Spheriglass® fine solid glass spheres are used as an additive for thermoplastic and thermosetting resin systems. Glass spheres give products many benefits such as: Low Uniform Shrinkage Low Warpage High Flexural Modulus High Abrasion Resistance High Compressive Strength Increased Surface Hardness Better Stress Distribution These and other characteristics enable the spheres to be used in a wide range of applications in the automotive, chemical, electronic, industrial, engineering, and photographic industries. Information provided by Potters Industries.
Vendors:

Available Properties

Specific Gravity
Bulk Density, ASTM D 3101-78, Untapped
Bulk Density, ASTM D 3101-78, Tapped
Oil Absorption, ASTM D1483
Particle Size, 10% finer than
Particle Size, 50% finer than
Particle Size, mean value
Particle Size, 90% finer than
Hardness, Mohs
Modulus of Elasticity
Coefficient of Friction
Volume Resistivity
Dielectric Constant
Dissipation Factor
CTE, linear
Softening Point
Refractive Index
Al2O3
B2O3
CaO
Fe2O3
Free Iron
K2O
MgO
Na2O
SiO2

Property Data

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Manufacturer Notes:
none

Category Notes
none

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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