Viscoelastic properties of silicone, polysulfide, and polyether impression materials.
نویسنده
چکیده
The viscoelastic properties of nine silicone-, polysulfide-, and polyether-based impression materials were determined using creep tests. During deformation the materials demonstrated linear viscoelastic behavior. The creep compliance curves, recovery, and percent set were calculated. Permanent deformation in these materials is a result of lack of recovery of elastic deformation as well as viscous flow.
منابع مشابه
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ورودعنوان ژورنال:
- Journal of dental research
دوره 53 5 شماره
صفحات -
تاریخ انتشار 1974