摘要
Thisresearchadoptedfourmethodstotoughenepoxyadhesives.Theywereliquidhydroxylgroupterminatedpolybutadiene(HTPB)rubbermodification,siliconrubbermodification,polyacrylatemultiplicityelastomerparticulatesemulsionmodificationandchemicalgraftingmodification.Aftermodification,theshearingstrengthandtheraptureelongationweretested.Theinterfaceandthechemicalreactionbetweenthemodifiersandtheepoxywereanalyzedbyscanningelectronmicroscope(SEM)andinfraredopticalspectrum.Theresultsshowthattheelastomerparticulatesmodificationandthechemicalgraftingmodificationcanreachthebettertougheningeffects.
出版日期
2003年02月12日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)