Mechanical property , thermal - oxidative - ageing property , flame retardancy and dynamic mechanical analysis ( dma ) of nanocomposites have been studied , and a comparison between nanocomposites and carbon black reinforced rubber was made 研究了納米復合材料的力學性能、熱氧老化性能、阻燃性能和動態粘彈性等,并與炭黑補強膠料的一系列性能進行了比較。
Forth , the glass transition temperature , creep and strain recovery of strain gage backing materials were determined by dynamic mechanical analysis ( dma ) and differential scanning calorimetry ( dsc ) . the influence temperature and stress imposing on creep were also discussed respectively . glass transition temperature , creep and strain recovery of five different composites films were compared 考察了溫度、應力對蠕變性能的影響,并對五種不同組分復合材料薄膜的玻璃化轉變溫度tg 、蠕變和應變回復率進行了比較,結果顯示,按照最佳配方制備的應變片基底玻璃化轉變溫度tg高、應變小、應變回復率高,蠕變性能最好。