Fundamental Studies on Viscoelasticity of Resin Cements (Part 1) : Dynamic Viscoelastic Behavior of Acrylic Resin Cement and Unsaturated Polyester Resin Cement
نویسندگان
چکیده
منابع مشابه
Dynamic viscoelastic behavior of resin cements measured by torsional resonance.
OBJECTIVE The purpose of the study was to measure the viscoelastic properties of four dental resin composite cements using a dynamic mechanical analysis technique. METHODS Dynamic torsional loading was conducted in the frequency range from 1 to 80 Hz. Cement specimens were tested after storage in 37 degrees C water for 24 h. One group was thermal cycled prior to testing. Measurements were tak...
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Background and aims: Solubility is an important property of luting cements in determining clinical durability. The aim of this study was to compare the solubility of Panavia, Calibra and Maxcem resin cements with that of GC Fuji PLUS resin modified glass ionomer cement in three different pH values. Materials and Methods: A total of 96 specimens were prepared (8mm diameter, 4mm thickness) accor...
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Mechanical behaviour of unsaturated polyester resin used for the composite materials has been studied to determine various important parameters, such as tensile and compressive, single edge-notch tensile fracture toughness, flexural properties and fracture energy. Fracture toughness, KIC, and fracture energy, GIC, obtained for the polyester resin lie between the typical values for epoxy resins ...
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silane to improve the adhesion of phosphate monomer-based (MDP) resin cement to glass ceramic. Resin and feldspathic ceramic blocks (n=48, n=6 for bond test, n=2 for microscopy) were randomly divided into 6 groups and subject to surface treatments: G1: Hydrofluoric acid (HF) 9.6% for 20 s + Silane + MDP resin cement (Panavia F); G2: HF 9.6% for 20 s + Silane + Heat Treatment (oven) + Panavia F;...
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ژورنال
عنوان ژورنال: The Journal of the Kyushu Dental Society
سال: 1973
ISSN: 0368-6833,1880-8719
DOI: 10.2504/kds.26.331