کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7106465 1460502 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects from nano-titanium oxide on the thermal resistance of an intumescent fire retardant coating for structural applications
ترجمه فارسی عنوان
اثرات اکسید نانو تیتانیوم بر مقاومت حرارتی یک پوشش بازدارنده آتش سوزنی برای کاربرد ساختاری
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
Due to its effective performance, intumescent fire retardant coating (IFRC) is widely used by oil and gas industries as well as in processing and petrochemicals plants to protect metallic substrates from fire. The present work developed an epoxy based IFRC comprising phosphate, nitrogen, barium and boron containing flame-retardants. The product was reinforced with nano-titanium oxide and then examined for performance with a lab scale hydrocarbon fire test. Thermal analysis of the coating was evaluated using TGA and DTGA under nitrogen and oxygen environments. Further characterization studies included FESEM, EDS, FTIR, XRD and XRF to determine effects from nano titanium oxide on char's performance. Results indicated that a coating reinforced with 4.5 wt% of nano-TiO2 added residual weight to the coating and provided longer thermal protection time compared to conventional fire retardant coatings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Organic Coatings - Volume 101, December 2016, Pages 431-439
نویسندگان
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