Farklı Kürleme Teknolojileri Kullanılarak Üretilen Cam Elyaf Takviyeli Kompozitlerin Mekanik Özelliklerinin, Tüketilen Enerjinin ve Çevrim Sürelerinin İncelenmesi

Year 2025, EARLY VIEW, 1 - 1

Hürrem Canitez , Kerime Gülmez , Hülya Karaçeper

https://doi.org/10.2339/politeknik.1791614

Abstract

UV (ultraviyole) ve IR (kızılötesi) kürleme yöntemleri, verimlilikleri ve sürdürülebilirlikleri sayesinde kompozit üretiminde popülerlik kazanmaktadır. Bu çalışma, cam elyaf takviyeli kompozitler için UV, IR ve geleneksel fırında kürleme yöntemlerini mekanik özellikler, enerji tüketimi ve çevrim sürelerine odaklanarak karşılaştırmıştır. Bu yöntemler arasında UV LED kürleme, en yüksek eğilme mukavemeti, darbe direnci ve cam elyaf içeriği sağlayarak en verimli yöntem olduğunu kanıtlamıştır. Ayrıca, bir dakika içinde Barcol sertliğine ulaşarak kalıptan çıkarma süresini önemli ölçüde azaltmıştır. Ayrıca, UV LED kürleme, geleneksel yöntemlere kıyasla enerji tüketimini en aza indirmiş ve üretim çevrimlerini kısaltmıştır. Üstün mekanik performansı ve çevre dostu avantajlarıyla UV LED kürleme, sürdürülebilir kompozit üretimi için umut verici bir alternatif olarak ortaya çıkmaktadır.

Keywords

mekanik özellikler , el yatırması , termoset kompozitler , polyester matris , kürleme

Thanks

Yazarlar, bu çalışma boyunca gösterdikleri paha biçilmez destek için Sazcılar Otomotiv'e teşekkürlerini sunarlar.

Investigation Of Mechanical Properties, Consumed Energy And Cycle Times Of Glass Fiber Reinforced Composites Produced Using Different Curing Technologies

Abstract

UV (ultraviolet) and IR (infrared) curing methods are gaining popularity in composite manufacturing thanks to their efficiency and sustainability. This study compared UV, IR, and traditional oven-curing methods for glass fiber-reinforced composites, focusing on mechanical properties, energy consumption, and cycle times. Among these methods, UV LED curing proved the most efficient, yielding the highest bending strength, impact resistance, and glass fiber content. It also achieved Barcol hardness within one minute, significantly reducing demolding time. Additionally, UV LED curing minimized energy consumption and shortened production cycles compared to traditional methods. With its superior mechanical performance and eco-friendly advantages, UV LED curing emerges as a promising alternative for sustainable composite manufacturing.

Keywords

mechanical properties , hand lay up , thermoset composites , polyester matrix , post curing

Thanks

The authors acknowledge the effort of Sazcılar Automotive for invaluable support a throughout this work.

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