溴化异丁烯-对甲基苯乙烯共聚物/高岭土纳米复合材料在药用丁基橡胶塞中的应用 |
Application of Brominated Isobutylene-Methyl Styrene Copolymer/Kaolin Nanocomposite in Pharmaceutical Butyl Rubber Stopper |
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DOI: |
中文关键词: 溴化异丁烯-对甲基苯乙烯共聚物 高岭土 纳米复合材料 气密性 丁基橡胶 胶塞 |
英文关键词: brominated isobutylene-methyl styrene copolymer kaolin nanocomposite tightness butyl rubber stopper |
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中文摘要: |
研究溴化异丁烯-对甲基苯乙烯共聚物(BIMSM)/高岭土纳米复合材料在药用丁基橡胶(IIR)胶塞中的应用。结果表明:BIMSM/高岭土纳米复合材料具有优异的气密性和耐热老化性能;用BIMSM/高岭土纳米复合材料生产的药用IIR胶塞穿刺落屑性能和气密性均显著改善,同时可减小胶塞厚度。 |
英文摘要: |
The application of brominated isobutylene–methyl styrene copolymer(BIMSM)/kaolin nanocomposite in pharmaceutical butyl rubber stopper was studied.The results showed that,BIMSM/kaolin nanocomposite had excellent tightness and thermo aging resistance,the fragmentation resistance and tightness of pharmaceutical butyl rubber stopper produced by BIMSM/kaolin nanocomposite were improved significantly,while stopper thickness could be reduced. |
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