Composite resin | 合法醫療器材資訊網

2012年2月28日—CompositeoInmaterialsandscience,asolidformedfrom2ormoredistinctphasesthathavebeencombinedtoproducepropertiessuperiorto ...

Composite materials are made of a resin matrix and filler particles. They have superior properties to their individual components. There are several types of composites classified by filler particle size: macrofilled (8-12 μm), small particle (1-5 μm), microfilled (0.04-0.4 μm), and hybrid (1 μm). Macrofilled composites have the largest particles and produce the roughest surfaces, while microfilled composites have the smallest particles and smoothest surfaces. Hybrid composites have a mixture of particle sizes. The different types have various indications for use depending on their mechanical properties and ability to be polished.Read less