b) Filler particles are most commonly produced by grinding or milling quartz or glasses to produce particles ranging in size 0.1 to 100µm. Silica part
{"Image DocumentName": "b) Filler particles are most commonly produced by grinding or milling quartz or glasses to produce particles ranging in size 0.1 to 100\u00b5m.", "Image ImageDescription": "Silica particles of colloidal size (approximately 0.04), referred to collectively as the microfiller, are obtained pyrolytic process. During pyrolytic process, the silicon atoms are present in low molecular-weight compounds, such as SiCl4, that are typically polymerized by burning SiCl4 in an O2 and H2 atmosphere. During this process, macromolecules consisting of SiO2 are formed, these particles called pyrogenic (born in fire) silica particles. These macromolecules are of colloidal size and constitute the filler particles..", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}