Development of New Abrasion Resistant Resin Composite with Porous Microballoon

新型多孔微球耐磨树脂复合材料的研制

• 批准号: 05671641
• 负责人: KURATA Shigeaki
• 金额: $ 1.28万
• 依托单位: Kanagawa Dental College
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-05671641/
• 关键词: Resin composite; Porous Microballoon; Mechanical property; Abrasion resistance; 耐磨耗性

To improve the abrasion resistance of resin composites, new abrasion resistant resin composite with porous microballoon silica fillers was studied. The experimental resin composites were prepared by mixing the porous microballoon silica particles (Suzuki-yusi, B16C,mean diameter 6.5mum) and the matrix monomer which was composed of Bisphenol A diglycidyldimethacrylate, triethyleneglycol dimethacrylate, camphorquinone and diethylaminoethylmeth acrylate. The resin composites were cured with visible light. The compressive and bending strength of the composites were higher than that of ordinary resin composites which contained silica fillers treated with silane coupling agents. The abrasion resistance of the composite interpenetrated with siloxane oligomer was excellently high compared with that of the ordinary resin composite.

为了提高树脂复合材料的耐磨性，研究了多孔微球二氧化硅填料的新型耐磨树脂复合材料。将多孔微球二氧化硅颗粒（Suzuki-yusi，B16C，平均直径6.5μm）与双酚A二甲基丙烯酸二缩水甘油酯、二甲基丙烯酸三甘醇酯、樟脑醌和甲基丙烯酸二乙氨基乙酯组成的基体单体混合制备实验树脂复合材料。树脂复合材料用可见光固化。复合材料的压缩强度和弯曲强度均高于含有经硅烷偶联剂处理的二氧化硅填料的普通树脂复合材料。与普通树脂复合材料相比，硅氧烷低聚物互穿复合材料的耐磨性非常高。

项目成果

S.KURATA,K.UMEMOTO and T.OKUYAMA: "New Abrasion Resistant Resin Composite with Porous Microballoon" The Journal of the Japanese Society for Dental Materials and Devices. Vol.14 Special issue 25. P-84 (1995)

S.KURATA、K.UMEMOTO 和 T.OKUYAMA：“新型耐磨树脂复合材料与多孔微球”日本牙科材料与设备学会杂志。

倉田茂昭ら: "高強度多孔質中空フィラーを用いた交耐摩耗性コンポジットレジン" 第25回日本歯科理工学会学術講演会発表予定1995年. 4月15.16日.

Shigeaki Kurata等人：“使用高强度多孔空心填料的耐磨复合树脂”预定在日本牙科科学与工程学会第25届学术会议上发表，1995年。4月15日至16日。

倉田茂昭ら: "高強度多孔質中空フィラーを用いた高耐磨耗性コンポジットレジン" 第25回 日本歯科理工学会学術講演会. (1995)

Shigeaki Kurata等：“使用高强度多孔空心填料的高耐磨复合树脂”第25届日本牙科科学与工程学会学术会议（1995年）。