dielectric constant 1 2 2 2 glass bubbles

{"cid":"91219424","title":"Hollow Glass Bubbles with Dielectric Constant 1.2-2.2 and Low Thermal Conductivity for High-Strength Composite Materials","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/cd\/b4b6e554b15ca2aab05d6d641a24-200x200-1.jpg","attrs":{"Brand Name":"HAINUO","Model Number":"HN32HS","Shape":"Spherical","Density":"0.12 - 0.60 G\/cm\u00b3","Compressivestrength":"Up To 70 MPa","Applications":"Lightweight Fillers, Insulation, Composites, Paints, Coatings","Color":"White Or Off-white","Cost":"Reasonable","Bulkdensity":"0.15 - 0.30 G\/cm\u00b3","Material":"Glass"}}