PHYSICAL AND CHEMICAL PROPERTIES:
– Appearance: very fine white powder
– Surface area: 180 m²/g
– Particle size: 19 nm
PRODUCT DESCRIPTION : Dioxide of pure silicon (SiO2) obtained from the pyrohydrolysis of silicon compounds, amorphous to X-rays, whose particle surface has no pores. Lo-Vel 27 is a hydrophilic silica (wettable with water), which is physiologically inert; it is added to varnishes, resins, silicone rubbers, etc. as a matting and thickening agent and to improve the thixotropic result.
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