عنوان المقالة: the study of solution absorption and diffusion coefficient in epoxy composite and hybrids
سيناء ابراهيم حسين | Seenaa Ibraheim Hussein | 5432
- نوع النشر
- مقال علمي
- المؤلفون بالعربي
- سيناء ابراهيم حسين -
- المؤلفون بالإنجليزي
- Seenaa Ibraheim
- الملخص الانجليزي
- Abstract: In this research study the Diffusivity behavior and diffusion coefficient for epoxy composite reinforced with glass fibers , carbon fibers, and woven Kevlar+carbon fibers with volume fraction 5%,10%,and 15%. The samples were immersed in different solution for equal time at constant temperature (room temperature 24ₒC). The result show that the relative mass gain increased with increasing the immersion time till they tend saturation moisture mass (M∞) after that the relative mass gain decreased. The result show that the samples immersed in (kerosene) solution had higher mass gain while the samples immersed in water. Also the results show that the samples immersed in Nacl-water solution has maximum diffusion coefficient (8.84*10-2 mm2/day) which means minimum absorption resistance while the samples immersed in H2O has minimum diffusion coefficient (0.24 * 10-2 mm2/day) (maximum absorption resistance). efficient
- تاريخ النشر
- 20/03/2016
- الناشر
- Journal of chemical, biological, and physica sciences Vol.6(1),2016
- رقم المجلد
- 6
- رقم العدد
- 1
- رابط الملف
- تحميل (92 مرات التحميل)
- الكلمات المفتاحية
- -hybrisd water absorption -epoxy : Epoxy, carbon fibers, Kevlar fibers, Glass fibers, Solution Absorption and Diffusion Co