hollow glass microspheres

The high-performance hollow glass microspheres, Its true density is 0.15-0.60 g/cm3; particle size is 5-180μm; Due to its excellent advantages of light weight, bulk density, lower thermal conductivity, higher compressive strength, improved dispersion and liquidity, and excellent chemical stability, it can be used as filler in painting, rubber, plastics, glass steel, man-made stone, putty and other materials. Its an excellent sensitizer of emulsion explosive to increase the storage time of explosives and its sensitivity and stability.Because of its high compressive properties, glass microspheres can also be used to produce high-strength low-density cement slurry and low-density drilling fluid in oil and gas extraction industry. Product Series ProductMaterialsColorTrue Densityg/cm3Pressure ResistanceMpaParticle SizeμmFloating RateMelting PointPH10th%50th%90th%T25Soda Lime Borosilicate Glasswhite0.255-7255595>94%625°C7-8T32Soda Lime Borosilicate Glasswhite0.3212-15205590>94%625°C7-8T40Soda Lime Borosilicate Glasswhite0.4022-27205080>94%625°C7-8T46Soda Lime Borosilicate Glasswhite0.4639-44184065>94%625°C7-8T60Soda Lime Borosilicate Glasswhite0.58>60153055>94%625°C7-8