Microspheres are a light free-flowing white powder, consisting of individual hollow spherical particles ranging in size from 15 to 200 microns, and mainly from 15 to 125 microns. Microspheres are produced from sodium borosilicate glass.
Application Hollow glass microspheres
as a lightweight filler in the production of complex casting foams based on epoxy binders,
in the production of various composite materials in shipbuilding and aircraft construction.
as a filler in the paint and varnish industry, in the manufacture of light cements, various facing materials, mastics, putties, sealants, syntactic foams.
in drilling fluids for cementing oil wells to contain oil emissions.
Conditions and terms of safe storage:
Keep containers dry. Store in closed containers when not in use. Usual storage conditions.