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. 2018 Apr 26;43(2):e26. doi: 10.5395/rde.2018.43.e26

Table 1. Composition of organic matrix and filler of Filtek Z250 microhybrid universal dental composite.

Organic matrix Filler Manufacturer Lot No.
Type Vol (%) Size (µm)
Bisphenol A diglycidyl ether dimethacrylate (BisGMA), Urethane dimethacrylate (UDMA), Bisphenol A polyethylene glycol diether dimethacrylate (BisEMA), Camphoroquinone (initiator) Zirconia/silica 60 0.01–3.5 µm with average of 0.6 µm 3M ESPE (St. Paul, MN, USA) N569982