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Dimensional accuracy of 3 silicone dental impression materials / Hassan, A.K.

Tác giả : Hassan, A.K.

Năm xuất bản : 2006

Chủ đề : 1. Dental Impression Materials. 2. Dental Impression Technique. 3. Dental Models. 4. Materials Testing. 5. Silicone Elastomers. 6. Surface Properties.

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Tóm tắt :

632-636 This study was carried out to measure the dimensional changes in silicone impression material, which can affect the fitness of the prosthesis. Using both single and double mix techniques, 20 impression samples for each of 3 different proprietary silicones, Xantopren- H, President and Fulldent, were made. Selected measurements were made on the stone casts made from each impression. In all 3 cases, the single mix gave more accurate casts than the double mix technique. The Xantopren- H impressions had the most accurate dimensions

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https://iris.who.int/handle/10665/117131