In this paper, the effects of different processes on the DMFA content of synthetic leather were studied. The changes of DMFA content of different products and processes were compared. The effects of different chemical...
Tooth surface loss is a common condition with nearly three-quarter of the population in Trinidad & Tobago exhibiting signs and about one-fifth of those persons have moderate or severe wear. These patients become diffi...
The level of aesthetic requirement in clinical practice has increased over the past decade, and this has made it necessary for dentist to explore this field in order to satisfy the existing demand in this field. Techn...
A system of finished Componeer composite veneers is a unique and having no analogy in the world elaboration of the Swisscompany Coltene/Whaledent, an outcome of almost halfa century experience of the company working i...
Porcelain laminate veneers have been a common treatment strategy in dental clinics. It is a conservative method for treatment of esthetic and functional problems in anterior region of oral cavity. Wide range of dental...
Sponsored by the Science Fund of Harbin City(Grant No.2005AA6CN080) and Science Found of Heilongjiang Province(Grant No.GB06B303 -3).
The discoloration of Scot pine (Pinus sylvestris var. Mongolica) veneers caused by resin-eliminated treatment and the reversion of the color were studied. The result showed that the color of the veneers changed from...
Three types of material as platen in contact drying process were tested in Composition Board Laboratory of Northeast Forestry University in 1998. Poplar veneers were dried under’0.3 MPa at 160℃ or 180℃. Through com...