0 3um spherical silica filler

{"cid":"91219424","title":"10 to 100 Microns Glass Microbubbles with Dielectric Constant 1.2 to 2.2 Synthesized From Silica Precursors","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/1a\/c4f71b0ba55ef85afdd365d8d8eb-200x200-1.jpg","attrs":{"Brand Name":"HAINUO","Model Number":"HN46HS","Storage Conditions":"Store In A Cool, Dry Place","Refractive Index":"High","Applications":"Lightweight Fillers, Buoyancy, Insulation, Composites","Manufacturing Process":"Synthesized From Silica Precursors","Application":"Rubber,Ocean, Automobile Vehicle.","Color":"White Or Transparent","Optical Properties":"Highly Reflective","Diameterrange":"10 - 100 Microns"}}