شماره ركورد كنفرانس
5115
عنوان مقاله
Effect of vulcanized elastomeric nanoparticles on thermal stability and the maximum decomposition temperatures of epoxy resin
پديدآورندگان
Karami M. H. Phd Student of Polymer engineering ,Department of Polymer Engineering, Islamic AzadUniversity, South Tehran Branch, 17776-13651, Tehran, Iran , Kalaee M.R. Nano Research Center, Islamic Azad University, South Tehran BranchDepartment of Chemistry, Shahre-Qods Branch, Islamic Azad University, Shahre-Qods 37515-374 Department of Polymer Engineering, Islamic Azad University, South Tehran Branch, 17776-13651, Tehran, Iran , Khajavi R. Department of Polymer Engineering, Islamic Azad University, South Tehran Branch, 17776-13651, Tehran, Iran , Moradi O. Department of Polymer Engineering, Islamic Azad University, South Tehran Branch, 17776-13651, Tehran, Iran , Zarei D. Department of Polymer Engineering, Islamic Azad University, South Tehran Branch, 17776-13651, Tehran, Iran
تعداد صفحه
6
كليدواژه
Epoxy Resin#Elastomeric Nanoparticles# Maximum Degradation Temperature#Thermal Gravimetric analysis(TGA)#Residual Char
سال انتشار
1400
عنوان كنفرانس
هفدهمين كنگره ملي مهندسي شيمي ايران
زبان مدرك
انگليسي
چكيده فارسي
In this study, the thermal stability and maximum degradation temperature of pure epoxy resin and the effect of 0.5, 1 and 1.5% elastomeric nanoparticles on epoxy resin by thermal gravimetric analysis at different heating rates of 10, 15 and 20 oc/min have been investigated. Evaluation of thermal degradation behavior of epoxy resins and nanocomposites showed that thermal degradation is single-stage. 0.5% nanocomposite increases thermal stability by increasing the heating rate and also reduces the rate of thermal degradation. with increasing heating rate, T50 for epoxy resin and 1% nanocomposite increased, and also for 0.5 and 1.5% nanocomposites initially increased, and then decreased . By adding elastomeric nanoparticles to the epoxy resin matrix, the amount of Tm nanocomposites increased.
كشور
ايران
لينک به اين مدرک