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SPHERIGLASS® Solid Glass Spheres: A Glass Potters A glass spheres are manufactured from a soda lime glass composition, like window glass. The refractive index of A-glass is 1.51 - 1.52. SPHERIGLASS® solid A glass spheres are available in mean particle sizes from 7 to 200 microns. The 3000 and 4000 grade products, with a typical mean particle size of 35-25 microns, are the product most commonly used for resin extension in polymer applications. The 5000 and 6000 grade products are most commonly used in paints and coatings. In general, smaller spheres improve impact strength. Larger spheres tend to improve flow properties.
MSDS: SPHERIGLASS® A Glass SPHERIGLASS® A Glass with Coupling Agent Coating |
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