Determination of Mechanical Performance of Glass Fiber Reinforced, Glass Bead and EPDM filled PA-6 Hybrid Composites
نویسندگان
چکیده
Otomotiv, beyaz eşya, savunma sanayi, uçak ve uzay sanayinde kullanılan bazı parçaların yüksek mukavemetli olmasının yanında aynı zamanda tok darbe dayanımlı olması da istenir. Bu çalışmada, ana matris malzeme olarak mühendislik polimerleri sınıfında yer alan poliamit 6 (PA6) polimeri kullanılmıştır. Katkısız PA6 ile ağırlık %5 oranında cam bilya (CB) katkılı (PA6-5CB), %15 elyaf (CE) takviyeli (PA6-15CE) %5CB/%15CE/%4 Etilen-Propilen-Dien-Monomer (EPDM) (PA6-5CB-15CE-4EPDM) hibrit kompozitlerin mekanik performansları araştırılmıştır. Poliamit-6 esaslı polimer kompozitler önce ikiz vidalı ekstrüderde granül formda üretilmiş sonrasında ise enjeksiyon kalıplama yöntemi test numuneleri üretilmiştir. Enjeksiyon ASTM standartlarına uygun çekme, eğme Çalışma sonucunda, polimerine ilave edilen çekme mukavemetini %2 artırırken elastiklik modülünü etkilememiştir. oranındaki %51.5 oranında, %85.8 artırmıştır. PA6-5CB-15CE kompozitine EPDM elastomeri %14.2 kopmadaki % uzama miktarını %56.2 Mikroyapı incelemeleri taramalı elektron mikroskobu (SEM) kullanılarak incelenmiştir.
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ژورنال
عنوان ژورنال: Karadeniz fen bilimleri dergisi
سال: 2022
ISSN: ['1309-4726', '2564-7377']
DOI: https://doi.org/10.31466/kfbd.1036349