摘要
对玻璃纤维 (GF)增强聚甲基丙烯酸甲酯 (PMMA) /羟基磷灰石 (HA)复合材料的组成、成形条件和力学性能进行了研究。在PMMA中添加 5 % (质量分数 )HA微粉的复合基体与增强材料GF复合 ,70～ 10 0℃的固化和模压成形 ,可得到密度为 1.48g/cm3 ,具有生物相容性好、力学强度高、性能稳定和成形简单等特点的复合材料 。
The composition, forming condition and mechanical properties of the glass fiber reinforced poly methacrylic acid / hydroxyapatite biomedical composite material were studied. Poly methacrylic acid with 5% hydroxyapatite powder (mass fraction) was composited with glass fiber as reinforcer , after solidify and molding at 70～100 ℃, the biomedical composite material with density of 1.48 g/cm 3, fine biocompatibility, simple process and high impact toughness could be obtained, which provides good application prospect in bone surgery renovation.
出处
《中国有色金属学报》
EI
CAS
CSCD
北大核心
2002年第5期935-939,共5页
The Chinese Journal of Nonferrous Metals
基金
湖北省科技攻关项目 ( 2 0 0 1AA30 6B0 1)
