6) Thermal properties: A- Composites have less thermal expansion than unfilled resins. Microfine filled material with high inorganic filler content ha
{"Image DocumentName": "6) Thermal properties:", "Image ImageDescription": "A- Composites have less thermal expansion than unfilled resins. Microfine filled material with high inorganic filler content have lower coefficients of thermal expansion. (why?) B- Composites are good thermal insulators. 7) Dimensional change on setting: this is comparatively small for polymers prepared from difunctional monomers, and which heavily filled.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}