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Soda Lime Glass Microspheres and Spheres

Soda Lime Glass, also known as soda lime silicate glass, is one of several formulations of glass which is manufactured in a shape of a sphere. There is not one standard formula for soda lime glass. In general, soda lime glass spheres contain about 75mol% of silica (SiO2), 14%mol of sodium carbonate (Na2O), 10mol% of calcium carbonate (CaO) and small percentage of other additives. It is the most common type of solid glass microspheres available, offered in a wide selection of sizes and grades (precision, classified, bulk and spacer grades).

Specific physical properties vary by product and lot number. The numbers below are general for soda lime glass and to be used for reference only:

  • True Particle Density: ~2.5g/cc
  • Index of Refraction: ~1.5
  • Annealing Temperature: ~500C
  • Softening Temperature: ~650C
  • Thermal Expansion: ~80x10-7/C
  • Chemical Resistance: may be attacked by acids
CATEGORIES
Precision polished solid soda lime glass particles with high sphericity and narrow particle size distribution for bondline spacing and other demanding applications.
The optimized silver coating on solid glass particles provides the spheres with conductive and shielding properties.

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Products 1-16 of 16
Solid Soda Lime Glass Microspheres 2.5g/cc<br>Particle Sizes between 1micron and 7.1mm
Product ID: SLGMS-2.5
Classified Grades of Soda Lime Solid Glass Microspheres.
>85% spherical >90% in size range. Many particle sizes between 1um and 7.1mm.
[more info...]
Price: $55.00-$248.50


Spacer Spheres - Monodisperse Solid Soda Lime Microspheres - Calibration Grade
Product ID: S-SLGMS-2.5
Bondline Spacer / Calibration/Monodisperse Grades of Soda Lime Solid Glass Microspheres.
>90% spherical and 95% in size range. Tight particle size ranges between 18micron and 219micron in diameter.
[more info...]
Price: $125.00-$297.50


Bulk Grades of Solid Soda Lime Glass Microspheres 2.52g/cc. Optional Fluorochemical and Silane Coatings.<br>Mean Diameters 3.5-5.5um, 8.5-12um, 34-42um, 65-75um.
Product ID: P2000SL-2.5
Bulk Grades of Solid Soda Lime Glass Microspheres 2.5g/cc. Optional Fluorochemical and Silane Coatings.
Mean Diameters 3.5-5.5um, 8.5-12um, 34-42um, 65-75um.
[more info...]
Price: $50.00-$168.00


Silver Metal Coated Soda Lime Solid Glass Microspheres<br>Density 2.5g/cc
Product ID: SLGMS-AG
Conductive Silver Metal Coated Solid Soda Lime Glass Microspheres - Sizes between 1 and 106micron.
>90% in particle size range and >85% spherical particles.
[more info...]
Price: $99.00-$248.50


Soda Lime Solid Glass Silver Metal Coated Microspheres<br>Density 2.5g/cc
Product ID: SLGMS-AG-B
Conductive Silver Metal Coated Solid Soda Lime Glass Microspheres - Bulk Sizes between 11 and 110micron.
>80% in particle size range and >85% spherical particles.
[more info...]
Price: $99.00-$148.50


Precision Polished Soda Lime Glass Spheres 1.5mm
Product ID: P-SLGS-2.5
Precision Polished Grades of Soda Lime Solid Glass Spheres.
>99% spherical +/-20um Diameter Tolerance
[more info...]
Price: $45.00-$79.00


Solid Soda Lime Glass Spheres 2.5g/cc<br>Particle Sizes between 850um and 7.1mm
Product ID: SLGS-2.5
Classified Grades of Soda Lime Solid Glass Spheres.
>85% spherical >90% in size range. Many particle sizes between 0.85mm to 4.4mm
[more info...]
Price: $55.00-$165.00


Blue Fluorescent Hemispherical Coating on Solid Glass Microspheres 45-53 micron - 100X magnification
Product ID: HCMS-FMB
Fluorescent Blue Hemispherical Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
Color: Bright Blue under daylight and UV illumination (445nm peak emission)
[more info...]
Price: $295.00-$495.00


Green Fluorescent  Hemispherical Coating on Solid Glass Microspheres 45-53 micron - 100X magnification
Product ID: HCMS-FMG
Fluorescent Green Hemispherical Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
Color: Bright Green under daylight and UV illumination (515nm peak emission)
[more info...]
Price: $295.00-$595.00


Orange Fluorescent Hemispherical Coating on Solid Glass Microspheres 45-53 micron - 200X magnification
Product ID: HCMS-FMO
Fluorescent Orange Hemispherical Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
Color: Bright Orange under daylight and UV illumination (606nm peak emission)
[more info...]
Price: $495.00


Orange-Yellow Fluorescent-Coated Glass Microspheres - Various sizes and densities  fluorescent Orange-Yellow glass, fluorescent Orange-Yellow glass spheres, microspheres, particles, microparticles, beads, UV
Product ID: HCMS-FMOY
Fluorescent Orange-Yellow Hemispherical Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
Color: Bright Orange-Yellow under daylight and UV illumination (594nm peak emission)
[more info...]
Price: $495.00


Red Fluorescent Hemispherical Coating on Solid Glass Microspheres 45-53 micron - 200X magnification
Product ID: HCMS-FMR
Fluorescent Red Hemispherical Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
Color: Bright Red under daylight and UV illumination (607nm peak emission)
[more info...]
Price: $375.00-$495.00


Violet Fluorescent-Coated Glass Microspheres - Various sizes and densities  fluorescent Violet glass, fluorescent Violet glass spheres, microspheres, particles, microparticles, beads, UV
Product ID: HCMS-FMV
Fluorescent Violet Hemispherical Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
Color: Bright Violet under daylight and UV illumination (636nm peak emission)
[more info...]
Price: $495.00


Yellow Fluorescent Hemispherical Coating on Solid Glass Microspheres 45-53 micron - 200X magnification
Product ID: HCMS-FMY
Fluorescent Yellow Hemispherical Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
Color: Bright Yellow under daylight and UV illumination (525nm peak emission)
[more info...]
Price: $495.00


Hemispherically Coated Microspheres - Black Paramagnetic Coating on Glass Spheres Black Paramagnetic glass, glass spheres, microspheres, particles, microparticles, beads
Product ID: HCMS-GMS-BLK
Paramagnetic Black Coated Glass Microspheres, Spheres, Beads, Microparticles
Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
[more info...]
Price: $495.00-$595.00


Solid Soda Lime Glass Mixing Spheres 2.55g/cc  - Various sizes from 1.5mm to 7.1mm mixing media, stiring spheres, high roundness, particle, beads, spherical,
Product ID: MGS-2.55
Solid Soda Lime Glass Spheres High >98% spherical >90% in particle size range.
Index of Refraction is 1.5
[more info...]
Price: $55.00-$159.00


Products 1-16 of 16