Dental filling materials are subjected to cyclic compression in the mouth. Nine resin-based composite filling materials were subjected to 2000 compression cycles between either 0 and 12 kg, or 0 and 40 kg. Surface deformation ...

Silk fabrics were treated with TiO2/SiO2 composites using the pad-dry-cure method. TiO2/SiO2 composites were prepared through a low-temperature sol-gel method with five different TiO2:SiO2 weight ratio of 100:0, 70:30, ...

Copolymers of polybenzoxazine (BA-a) and urethane elastomer (PU) with three different structures of isocyanates [i.e., toluene diisocyanate (TDI), diphenylmethane diisocyanate, and isophorone diisocyanate ], were examined. ...