Microspheres, Spheres, Nanospheres - Worldwide
Material Safety Data Sheet - Solid Glass
Spheres and Microspheres
Bondline spacer grade solid soda lime glass microspheres are available with tight particle size ranges to achieve bondline thickness (gap) from 18um to 219micron. Bondline spacers are supplied as a dry powder. We recommend using ~5% of spheres by volume (~10% by weight) in epoxy bondlines.
Particles in Size Range: > 95%
Spherical Particles: >90%
Density: 2.4-2.6, ~2.5g/cc Nominal
Index of Refraction: ~1.5
Softening Temperature: ~650C
In-stock orders ship in 1-2 business days. Please contact us for custom size ranges or volume pricing.
Other size ranges of soda lime glass spherical particles are also available in broad sizes from 10um to 7.1mm. If you don't see the size you need below please contact us and we will make a recommendation for an in-stock product and be able to give you pricing for the exact custom size you need.