Microsil® – Milled Silica

Our Microsil® range of milled silica quartz minerals are processed from the same pegmatite deposits that are used in our Microbrite® range of minerals originating out of our mine in the Limpopo Province of South Africa.
Offering very high purity, high dry brightness (93-95%)  and low iron content (<0.05%) our Microsil® range competes worldwide with similar high purity finely milled silica products.  Valued for its inertness, purity, acid resistance, UV resistance, scrub resistance, weathering properties and hardness (moh 7),  Microsil® is used in a range of industries including coatings, varnishes and cured products, ceramics, tile adhesives, plastics and rubber compounding.
Micronized Products provides processing flexibility in tailoring a milled Silica to a customer’s ongoing requirement.

Microsil® 2

Reflectance – 95%
D99 – 25 um
D50 – 10.6 um

Technical Data Sheet
Material Safety Data Sheet (MSDS)

Microsil® 5

Reflectance – 94%
D99 – 53 um
D50 – 17.1 um

Technical Data Sheet
Material Safety Data Sheet (MSDS)

Microsil® 15

Reflectance – 93%
D99 – 106 um
D50 – 20.9 um

Technical Data Sheet
Material Safety Data Sheet (MSDS)
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