... lime borosilicate Product name:High-performance hollow glass microspheresAppearance: White fine powderParticle shape: Hollow sphereComposition: Soda lime borosilicate qualityTrue ... 03-0.06w/m.kApplications: Its applications are in the fields of Thermal insulation coating, putty, ... , golf, sealant, pipeline insulation materials, artificial marble, PVC foam, low density oil drilling, light cement, and ...