| Evaluation of Mechanical Properties of ZY-1 Maxillofacial Prosthetic Materials |
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| 引用本文： | HAN Ying ZHAO Yi-min SHAO Long-quan. Evaluation of Mechanical Properties of ZY-1 Maxillofacial Prosthetic Materials[J]. 美中医学, 2007, 4(1): 30-33 |
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| 作者姓名： | HAN Ying ZHAO Yi-min SHAO Long-quan |
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| 作者单位： | [1]Department of Prosthodontics, School of Stomatology, the Fourth Military Medical University, Xi＇an 710032 [2]Department of Stomatology, the General Hospital of PLA, Beijing 100853 |
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| 基金项目： | This research work is supported by the National Natural Science Foundation of China （No. 30471908）. |
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| 摘 要： | ![]()
Objective Maxillofacial prosthetic materials are used to replace facial parts lost through disease or trauma. Silicone rubbers are the materials of choice. The silicone elastomer A-2186 is a widely used maxillofacial prosthetic material. It is a pourable two-component silicone rubber cured by a platinum catalyst. Used as a prosthetic material, A-2186 has short working time and good mechanical properties. The purpose of this study is to evaluate the physical properties of new prosthetic materials based on addition-type silicone elastomer （ZY-1）, and compared the mechanical properties with those of A-2186, Methods Hardness, tensile strength, ultimate elongation, tear strength and adhesive bonding strength of ZY-1 and A-2186 were compared. Statistical analyses were done using a two-way analysis of variance （ANOVA）. Results The hardness and ultimate elongation of ZY-1 is similar to A-2186. However, tensile strength, tear strength of ZY-1 were higher than those of A-2186. Conclusion ZY-1 addition-type silicone elastomer processed good mechanical properties for use as a maxillofacial prosthetic material.
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| 关 键 词： | 上颌面假体材料 有机硅橡胶 弹性体 ZY-1 机械性能 评价 |
Evaluation of Mechanical Properties of ZY-1 Maxillofacial Prosthetic Materials |
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| Abstract: | ![]()
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| Keywords: | silicone elastomer maxillofacial prosthetic material mechanical properties |
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